2009 samoa earthquake and tsunami height

11MNN. On the morning of Tuesday the 29th of September 2009 two earthquakes struck the ocean waters off Samoa. (1) As a result, a tsunami with waves measuring up to 4.5 metres in height flooded over the coast of many of the islands destroying villages, shops, tourism, people's livelihoods as well as their lives. (5)Sep 29, 2009 · The 2009 Samoa earthquake was an 8.1 M w submarine earthquake that took place in the Samoan Islands region at 06:48:11 local time on 29 September 2009 (17:48:11 UTC, 29 September). At a magnitude of 8.1, it was the largest earthquake of 2009. A tsunami was generated which caused substantial damage and loss of life in Samoa, American Samoa, and ... The 2009 Samoa earthquake was an 8.1 M w submarine earthquake that took place in the Samoan Islands region at 06:48:11 local time on 29 September 2009 (17:48:11 UTC, 29 September). At a magnitude of 8.1, it was the largest earthquake of 2009.. A tsunami was generated which caused substantial damage and loss of life in Samoa, American Samoa, and Tonga.The Pacific Tsunami Warning Center recorded ...Discussion about Alert ! 7.9 Earthquake Samoa Islands upgraded to 8.3 [Page 13] at the GodlikeProductions Conspiracy Forum. ... 0748 AM HST 29 SEP 2009 COORDINATES - 15.3 SOUTH 171.0 WEST LOCATION - SAMOA ISLANDS REGION ... Tsunami in Samoa had a height of 23 foot; Reuters reports unknown number of fatalities in American Samoa. Anonymous CowardThe 1960 Chile Earthquake generated a Pacific-wide tsunami that caused widespread death and destruction in Chile, Hawaii, Japan and other areas in the Pacific. Large tsunamis have been known to rise over 100 feet, while tsunamis 10 to 20 feet high can be very destructive and cause many deaths and injuries.PS ContributorsJohn Neal and Amanda Swan Neal of Mahina Expeditions bluewater voyaging school have weathered a few earthquakes and tsunamis in their decades of teaching others aboard their Hallberg-Rassy 46 sailboat, Mahina Tiare III. In the wake of the 2009 tsunami on Samoa, they devised an earthquake/tsunami awareness and response system that they now include in the Mahina Expeditions ...In 2009 the 8.1 Samoa earthquake generated tsunami waves that reached up to 40 ft (12 m) in height and flooded areas more than a third of a mile (600 m) inland. The tsunami caused widespread damage and destroyed the National Park of American Samoa headquarters and visitor center. The 8.3 magnitude quake triggered a huge tsunami that ripped through the southern Samoan island of Upolu. Saleaumua, on the south coast of Upolu, was one of the worst hit villages. It was...Sep 29, 2009 · On September 29, 2009, an M 8.1 earthquake in the Samoa Islands region of the South Pacific Ocean caused a tsunami that resulted in 100's of lost lives. A rapid-response team of USGS scientists traveled to the Samoa Islands in October-November 2009 to collect time-sensitive data that would have been quickly degraded or destroyed by recovery activity and natural processes. The 1960 Chile Earthquake generated a Pacific-wide tsunami that caused widespread death and destruction in Chile, Hawaii, Japan and other areas in the Pacific. Large tsunamis have been known to rise over 100 feet, while tsunamis 10 to 20 feet high can be very destructive and cause many deaths and injuries.According to our field survey in Matafaa, the tsunami height decreased from 3.2 m to 1.9 m in a 50 m-wide mangrove forest. Although mangroves were partially destroyed by strong tsunami flow ... Fig. 2 Impacts of the 2009 Samoa earthquake and tsunami in Upolu Island. (a) Tsunami heights at and damage to villages on Upolu Island (OkalSep 29, 2009 · On September 29, 2009, an M 8.1 earthquake in the Samoa Islands region of the South Pacific Ocean caused a tsunami that resulted in 100's of lost lives. A rapid-response team of USGS scientists traveled to the Samoa Islands in October-November 2009 to collect time-sensitive data that would have been quickly degraded or destroyed by recovery activity and natural processes. Samoa Earthquake - Tsunami Reconnaissance October 22 - November 4, 2009 BlogpostsbyLoriDengler% ReconnaissancetripsupportedbyEERI, The California State Lands ...Sep 29, 2009 · The 2009 Samoa earthquake was an 8.1 M w submarine earthquake that took place in the Samoan Islands region at 06:48:11 local time on 29 September 2009 (17:48:11 UTC, 29 September). At a magnitude of 8.1, it was the largest earthquake of 2009. A tsunami was generated which caused substantial damage and loss of life in Samoa, American Samoa, and ... A tsunami in the Pacific has killed more than 100 people in Samoa. We look at what causes tsunamis and what to look out for. By Tom Chivers 30 September 2009 • 9:55amAug 18, 2010 · A new study shows that a “great earthquake” and tsunami that killed 192 people in Samoa, American Samoa and northern Tonga on Sept. 29, 2009, actually was triple whammy. An earthquake with a moment magnitude of 8.0 (USGS Magnitude) occurred at 1748 UTC 29 September 2009 (day 272) and was located in the Samoa Island Region (15.56 S, 172.07 W, 18 km depth - USGS location). This earthquake produced a tsunami that was recorded at tide gages monitored at the Tsunami Warning Centers.Sep 30, 2009 · Hawaii breathed with relief Tuesday morning when authorities lifted a tsunami warning, triggered by an 8.0 magnitude earthquake off the Samoan islands. Although it proved deadly in Samoa, the ... 11MNN. On the morning of Tuesday the 29th of September 2009 two earthquakes struck the ocean waters off Samoa. (1) As a result, a tsunami with waves measuring up to 4.5 metres in height flooded over the coast of many of the islands destroying villages, shops, tourism, people’s livelihoods as well as their lives. (5) Preliminary analysis shows a trough-to-crest height of about 6 cm with a period of about 26 min. Official NOAA tsunami record from Scripps Tide Station. ... September 2009 Samoa Islands earthquake and tsunami At 17:48 UTC on September 29, 2009 an earthquake of magnitude 8.0 occurred south of Samoa, centered at 15.509° S, 172.034° W. A tsunami ...The thin black dashed lines par- alleling the coast mark the 10‐min travel times (isochrones) of the trans‐Pacific tsunami generated by the 2009 Samoa (Mw = 8.1) earthquake in the South Pacific (see Inset A); the white arrows on the border of the computational box are the computed "time rate of travel" (inverted phase veloc- ity ...The tsunamigenic earthquake (Mw = 8.1) that occurred on 29 September 2009 at 17:48 UTC offshore of the Samoa archipelago east of the Tonga trench represents an example of the so-called "outer-rise" earthquakes. The areas most affected were the south coasts of Western and American Samoa, where almost 200 people were killed and run-up heights were measured in excess of 5 m at several locations ... Sep 29, 2009 · The 2009 Samoa earthquake and tsunami took place on 29 September 2009 in the southern Pacific Ocean adjacent to the Kermadec-Tonga subduction zone. The submarine earthquake occurred in an extensional environment and had a moment magnitude of 8.1 and a maximum Mercalli intensity of VI (Strong). It was the largest earthquake of 2009. The ... The Los Angeles Times, quoting a source at the National Park of American Samoa, reported that "four tsunami waves, 15 to 20 ft (4.6 to 6 m) high", and "reaching up to a mile (1.6 km) inland" hit American Samoa shortly after the earthquake. [10] The water flowed inland about 100 yd (100 m) before receding, leaving some cars stuck in the mud. [10]An 8.0 magnitude earthquake struck on Sept. 29 in the Pacific Ocean, creating a tsunami that devestated the Samoa islands and Tonga. Hihifo, on the western side of Tonga, experienced a large ...The 2009 Samoa earthquake was an 8.0 Mw earthquake which took place in the Samoan Islands region at 06:48:11 local time on September 30, 2009 (17:48:11 UTC, September 29). The temblor generated three separate tsunami waves, the largest of which measured 13.7 feet (4.1 metres) from sea level height. A 3-inch (76 mm) rise in sea levels was recorded near the epicenter, according to the Pacific ...Jul 01, 2011 · We analyze historical earthquakes of the past century having generated regional tsunamis in Samoa, by means of epicentral relocation and quantificatio… The thin black dashed lines par- alleling the coast mark the 10‐min travel times (isochrones) of the trans‐Pacific tsunami generated by the 2009 Samoa (Mw = 8.1) earthquake in the South Pacific (see Inset A); the white arrows on the border of the computational box are the computed "time rate of travel" (inverted phase veloc- ity ...The areas most affected were the south coasts of Western and American Samoa, where almost 200 people were killed and run-up heights were measured in excess of 5 m at several locations along the coast.The 2009 Samoa earthquake was an 8.0 Mw earthquake which took place in the Samoan Islands region at 06:48:11 local time on September 30, 2009 (17:48:11 UTC, September 29). The temblor generated three separate tsunami waves, the largest of which measured 13.7 feet (4.1 metres) from sea level height. A 3-inch (76 mm) rise in sea levels was recorded near the epicenter, according to the Pacific ...A new study shows that a "great earthquake" and tsunami that killed 192 people in Samoa, American Samoa and northern Tonga on Sept. 29, 2009, actually was triple whammy.Developing fragility functions for the areas affected by the 2009 Samoa earthquake and tsunami H. Gokon1, S. Koshimura2, K. Imai2, M. Matsuoka3, ... et al. (2010) surveyed the tsunami run-up height at nearly 400 points, and found maximum run-up heights of 17.6m at Poloa in American Samoa and 22.4m at Tafahi in northern Tonga. The tsunami caused ...Sep 30, 2009 · An 8.0 magnitude earthquake struck on Sept. 29 in the Pacific Ocean, creating a tsunami that devestated the Samoa islands and Tonga. Hihifo, on the western side of Tonga, experienced a large ... [20] At 17:48:11 UT on 29 September 2009, a magnitude 8.1 earthquake struck at 15.5 south latitude, 172.0 west longitude, 195 km south of Apia, Samoa. The earthquake produced a tsunami that arrived at the city of Pago Pago on American Samoa at 18:12 UT, according to nearshore tidal gauges, causing significant damage.Sep 30, 2009 · A magnitude 8.0 earthquake hit Samoa Tuesday 29th September 2009 at 6:48 am local time. The shallow earthquake generated a tsunami which hit Samoa causing destruction to villages and causing an unknown number of deaths. Tsunami height was 1.5 m at Pago Pago (Samoa), 0.7 m at Apia Upolu (Samoa) and 0.4 m at Rarotonga (Cook Islands). Sep 29, 2009 · The 2009 Samoa earthquake was an 8.1 M w submarine earthquake that took place in the Samoan Islands region at 06:48:11 local time on 29 September 2009 (17:48:11 UTC, 29 September). At a magnitude of 8.1, it was the largest earthquake of 2009. A tsunami was generated which caused substantial damage and loss of life in Samoa, American Samoa, and ... An M w ≈ 8.1 earthquake south of the Samoan Islands on 29 September 2009 generated a tsunami that killed 189 people. From 4 to 11 October, an International Tsunami Survey Team surveyed the seven major islands of the Samoan archipelago. The team measured locally focused runup heights of 17 m at Poloa and inundation of more than 500 m at Pago Pago.In the early hours of Tuesday, 29 September 2009, as the people of Samoa went about the start of a new day, the serenity of that tropical island was violently shattered by an earthquake measuring ... 1. Background [2] An Mw 8.1 earthquake occurred along the Tonga-Kermadec Trench near 172.07°W 15.56°S on September 29, 2009 at 6:48 AM local time (17:48 UTC). Figure 1 shows the locations of water-level stations in the region and the rupture determined by USGS through seismic data inversion. The finite fault solution provides the earthquake rupture in terms of the depth and slip of 420 ...The tsunami wave simulation is taken to, (1)examine the seismic models which are provided by Beaven et al and Lay et al. (2)verify which is the exact fault planes acting in the 2009 Samoa earthquake. (3)discuss the occurrence orders of the interplate thrust and the outer-rise normal fault, which relates to different scenarios of tectonic The ensuing tsunami killed 9 in Tonga, 146 in Samoa, and 34 in American Samoa, the highest tsunami death toll on US territory since 1964.ThedamageinSamoaaloneexceeded$150 million(UN-OCHA).A tsunami warning issued 16 min after the earthquake was too late for many, as the tsunami arrived within 15 min at some of the hardest hit villages. The main ones against which we will compare the calculations are 2 bottom pressure measurements (DART) and 2 tidal measurements located in Apia (maximum height 0.7m) and Pago Pago (maximum measured height 1.6m). The near‐real time calculations were automatically initialized with an initial maximum height of 3.16m.On September 29, 2009, earthquakes in the Samoa region of the southwest Pacific Ocean killed nearly 200 people, and as a result of the Chilean earthquake of February, 2010, at least 50 casualties resulted from a tsunami triggered by a moment magnitude 8.8 earthquake. ... Wave height refers to the distance between the trough of the wave and the ...Sep 30, 2009 · The first set of quakes took place yesterday 18 km below the ocean floor, about 200km southwest of the islands of Samoa. The second struck the Indonesian island of Sumatra, its magnitude was 7.9. Initial reports indicate that both events caused considerable damage and loss of life. In Indonesia, the damage came from the earthquake itself. "This was a once-in-a-lifetime disaster." Chris Booth, Australian owner of the four-star Seabreeze Resort The 2009 Samoa tsunami was caused by three earthquakes occurring within minutes of each other. The first earthquake measured 8.1 on the Richter Scale, the second two earthquakes measured 7.8 on the Richter Scale.Sep 29, 2009 · a tsunami has been observed at the following sites LOCATION LAT LON TIME AMPL APIA WEST SAMOA 13.8S 171.8W 1832UTC 0.70M/2.3FT Sep 30, 2009 · A magnitude 8.0 earthquake struck the Pacific near American Samoa, triggering towering tsunami waves that gushed over the island and leaving at least 22 people dead. Aug 18, 2010 · A new study shows that a “great earthquake” and tsunami that killed 192 people in Samoa, American Samoa and northern Tonga on Sept. 29, 2009, actually was triple whammy. Sep 30, 2009 · The quake generated three separate tsunami waves, the largest measuring 5.1 feet from sea level height, said Vindell Hsu, a geophysicist with the Pacific Tsunami Warning Center. Preliminary data ... On Tuesday the 29th of September 2009, a huge tsunami hit Samoa – as well as several other islands – and impacted many, leaving a path of destruction. Tsunamis are big waves that are generated from earthquakes, or volcanic eruptions that occur in the ocean. When the waves move inland they gradually gain height as the ocean gets shallow. Sep 30, 2009 · The first set of quakes took place yesterday 18 km below the ocean floor, about 200km southwest of the islands of Samoa. The second struck the Indonesian island of Sumatra, its magnitude was 7.9. Initial reports indicate that both events caused considerable damage and loss of life. In Indonesia, the damage came from the earthquake itself. Sep 30, 2009 · Hawaii breathed with relief Tuesday morning when authorities lifted a tsunami warning, triggered by an 8.0 magnitude earthquake off the Samoan islands. Although it proved deadly in Samoa, the ... In 2009 the 8.1 Samoa earthquake generated tsunami waves that reached up to 40 ft (12 m) in height and flooded areas more than a third of a mile (600 m) inland. The tsunami caused widespread damage and destroyed the National Park of American Samoa headquarters and visitor center. 1 Introduction. The M W =8.0 2009 Samoa earthquake occurred at 17:48:10 GMT on 29 September 2009, triggering a local tsunami that reached Samoa and American Samoa in about 15 to 20 min, causing severe destruction in American Samoa, Samoa, and the northern Tonga island of Niuatoputapu, with most of the 189 fatalities and US$200 million in economic loss occurring in Samoa.American Samoa - The first tsunami wave arrived at Pago Pago in American Samoa, (approximately 250 km from earthquake epicenter) at 18:08 UTC, about 20 minutes after the earthquake. A five-foot tsunami wave swept into Pago Pago and surged inland about 100 yards (meters) before receding, leaving some cars and debris stuck in mud. The tsunamigenic earthquake (Mw = 8.1) that occurred on 29 September 2009 at 17:48 UTC offshore of the Samoa archipelago east of the Tonga trench represents an example of the so-called "outer-rise" earthquakes. The areas most affected were the south coasts of Western and American Samoa, where almost 200 people were killed and run-up heights were measured in excess of 5 m at several locations ... great earthquake and tsunami occurred in the northern Tonga region in 1917 and the earthquake was hypothesized to be a megathrust type event (Okal et al., 2011). On 29 September 2009, a complex earthquake doublet with a moment magnitude of Mw 8.1 occurred at the northern end of the Tonga subduction zone. The 8.3 magnitude quake triggered a huge tsunami that ripped through the southern Samoan island of Upolu. Saleaumua, on the south coast of Upolu, was one of the worst hit villages. It was...11MNN. On the morning of Tuesday the 29th of September 2009 two earthquakes struck the ocean waters off Samoa. (1) As a result, a tsunami with waves measuring up to 4.5 metres in height flooded over the coast of many of the islands destroying villages, shops, tourism, people’s livelihoods as well as their lives. (5) Preliminary analysis shows a trough-to-crest height of about 6 cm with a period of about 26 min. Official NOAA tsunami record from Scripps Tide Station. ... September 2009 Samoa Islands earthquake and tsunami At 17:48 UTC on September 29, 2009 an earthquake of magnitude 8.0 occurred south of Samoa, centered at 15.509° S, 172.034° W. A tsunami ...Jun 04, 2011 · On September 30, 2009, the array recorded waves of 2.5 to 6 cm amplitude associated with the transoceanic tsunami generated by the M w = 8.1 Samoa earthquake in the South Pacific. These open-ocean observations were uncontaminated by coastal effects, demonstrating that NEPTUNE records from future tsunami events can be effectively used as ... Aug 19, 2010 · A magnitude-8.1 earthquake and tsunami that killed 192 people last year in Samoa, American Samoa and Tonga was more complicated than initially thought: The 8.1 "great earthquake" concealed and ... An M w ≈ 8.1 earthquake south of the Samoan Islands on 29 September 2009 generated a tsunami that killed 189 people. From 4 to 11 October, an International Tsunami Survey Team surveyed the seven major islands of the Samoan archipelago. The team measured locally focused runup heights of 17 m at Poloa and inundation of more than 500 m at Pago Pago.The tsunamigenic earthquake (Mw = 8.1) that occurred on 29 September 2009 at 17:48 UTC offshore of the Samoa archipelago east of the Tonga trench represents an example of the so-called "outer-rise" earthquakes. The areas most affected were the south coasts of Western and American Samoa, where almost 200 people were killed and run-up heights were measured in excess of 5 m at several locations ... Discussion about Alert ! 7.9 Earthquake Samoa Islands upgraded to 8.3 [Page 13] at the GodlikeProductions Conspiracy Forum. ... 0748 AM HST 29 SEP 2009 COORDINATES - 15.3 SOUTH 171.0 WEST LOCATION - SAMOA ISLANDS REGION ... Tsunami in Samoa had a height of 23 foot; Reuters reports unknown number of fatalities in American Samoa. Anonymous CowardMar 31, 2010 · On 15 July a tsunami originated from Dusky Sound in Fiordland, the result of a magnitude 7.8 earthquake. The highest wave was 0.97m, recorded at Jackson Bay 2.5 hours after the earthquake. On 30 September (29 September local Samoan time) a magnitude 8.1 earthquake to the south of Samoa caused the devastating tsunami in Samoa and Tonga. The strongest tidal wave registered in Samoa so far reached a height of 14.45 meters. At this Tsunami on 09/29/2009 a total of 356 people have been killed. Other natural hazards in Samoa: ... 09/29/2009: Earthquake in Samoa (Samoa Islands) with a magnitude of 8.1. The tsunami also reached American Samoa, Wallis and Futuna, , Tonga, United ...Sep 30, 2009 · A magnitude 8.0 earthquake struck the Pacific near American Samoa, triggering towering tsunami waves that gushed over the island and leaving at least 22 people dead. 11MNN. On the morning of Tuesday the 29th of September 2009 two earthquakes struck the ocean waters off Samoa. (1) As a result, a tsunami with waves measuring up to 4.5 metres in height flooded over the coast of many of the islands destroying villages, shops, tourism, people's livelihoods as well as their lives. (5)Sep 30, 2009 · An 8.0 magnitude earthquake struck on Sept. 29 in the Pacific Ocean, creating a tsunami that devestated the Samoa islands and Tonga. Hihifo, on the western side of Tonga, experienced a large ... The tsunami impact on this group surprisingly eclipsed the Samoan observations in all as- pects, with maximum runup of 22 m on both the east and west coasts of Tafahi Island as well as flow depth of 15 m and inundation of 1 km on Niuatoputapu Island's east coast.In the early hours of Tuesday, 29 September 2009, as the people of Samoa went about the start of a new day, the serenity of that tropical island was violently shattered by an earthquake measuring ...A large earthquake of Mw 8.0 occurred in Samoa Islands Region in the early morning on 29 September 2009 (local time). A Large Tsunami generated by the earthquake hit Samoa, American Samoa, Tonga. Total 192 people were died or missing in these three countries (22 October 2009). The authors surveyed in Tutuila Island, American Samoa from 6 to 8 in October 2009 with the aim to find out damages in ... The tsunami wave simulation is taken to, (1)examine the seismic models which are provided by Beaven et al and Lay et al. (2)verify which is the exact fault planes acting in the 2009 Samoa earthquake. (3)discuss the occurrence orders of the interplate thrust and the outer-rise normal fault, which relates to different scenarios of tectonic PS ContributorsJohn Neal and Amanda Swan Neal of Mahina Expeditions bluewater voyaging school have weathered a few earthquakes and tsunamis in their decades of teaching others aboard their Hallberg-Rassy 46 sailboat, Mahina Tiare III. In the wake of the 2009 tsunami on Samoa, they devised an earthquake/tsunami awareness and response system that they now include in the Mahina Expeditions ... [email protected] Sep 27, 2009 · A magnitude 8.0 earthquake hit Samoa Tuesday 29th September 2009 at 6:48 am local time. The shallow earthquake generated a tsunami which hit Samoa causing destruction to villages and causing an unknown number of deaths. Tsunami height was 1.5 m at Pago Pago (Samoa), 0.7 m at Apia Upolu (Samoa) and 0.4 m at Rarotonga (Cook Islands). October 9, 2009. 7:07 PM ET. Frank James. The way a tsunami wave can toss heavy objects about and carry victims out to sea is readily apparent in this Federal Bureau of Investigation video the ...Aug 01, 2012 · In 2009, a tsunami generated by an MW 8.1 earthquake doublet caused severe impacts in the region including damage and loss of life on the south shores of Upolu and Savaii Islands, Samoa. The quake generated three separate tsunami waves, the largest measuring 5.1 feet from sea level height, said Vindell Hsu, a geophysicist with the Pacific Tsunami Warning Center. Preliminary data ...2 DESCRIPTION OF THE TSUNAMI EVENT On 29/09/2009 17:48:15 UTC an earthquake of magnitude 8 and depth 18km triggered a tsunami with calculated maximum wave height of 2.2m near the coast of Samoa Islands Region. Media report local waves of up to 7m, and casualty tolls reaching 160 deaths When we experienced the earthquake inApia, Samoa, in 2009, the alarm sounded approximately 12 minutes later. Already, the water had been rapidly receding from Apia Marina where we were moored. At the instant the sirens went off, the tsunami was already coming ashore on the south side of the island in a series of waves that would claim over 130 ...2 DESCRIPTION OF THE TSUNAMI EVENT On 29/09/2009 17:48:15 UTC an earthquake of magnitude 8 and depth 18km triggered a tsunami with calculated maximum wave height of 2.2m near the coast of Samoa Islands Region. Media report local waves of up to 7m, and casualty tolls reaching 160 deaths The Samoa tsunami of September 29, 2009, was the fifth tsunami studied by U.S. Geological Survey (USGS) field teams in 15 years, and yet it presented many surprises. The tsunami was generated by a magnitude 8.1 earthquake that occurred about 190 km southwest of American Samoa at 6:48 a.m. Samoa Standard Time.October 9, 2009. 7:07 PM ET. Frank James. The way a tsunami wave can toss heavy objects about and carry victims out to sea is readily apparent in this Federal Bureau of Investigation video the ...The thin black dashed lines par- alleling the coast mark the 10‐min travel times (isochrones) of the trans‐Pacific tsunami generated by the 2009 Samoa (Mw = 8.1) earthquake in the South Pacific (see Inset A); the white arrows on the border of the computational box are the computed "time rate of travel" (inverted phase veloc- ity ...The tsunami impact on this group surprisingly eclipsed the Samoan observations in all as- pects, with maximum runup of 22 m on both the east and west coasts of Tafahi Island as well as flow depth of 15 m and inundation of 1 km on Niuatoputapu Island's east coast.11MNN. On the morning of Tuesday the 29th of September 2009 two earthquakes struck the ocean waters off Samoa. (1) As a result, a tsunami with waves measuring up to 4.5 metres in height flooded over the coast of many of the islands destroying villages, shops, tourism, people’s livelihoods as well as their lives. (5) A powerful magnitude 8.0 earthquake ruptured the seafloor south of Samoa on 30 September 2009, unleashing a destructive tsunami on Samoa, American Samoa, and northern Tonga (Niuatoputapu). Its impact on distant New Zealand shores was picked up by a sea-level monitoring system operated by NIWA and other agencies. The tsunami wave simulation is taken to, (1)examine the seismic models which are provided by Beaven et al and Lay et al. (2)verify which is the exact fault planes acting in the 2009 Samoa earthquake. (3)discuss the occurrence orders of the interplate thrust and the outer-rise normal fault, which relates to different scenarios of tectonic The main ones against which we will compare the calculations are 2 bottom pressure measurements (DART) and 2 tidal measurements located in Apia (maximum height 0.7m) and Pago Pago (maximum measured height 1.6m). The near‐real time calculations were automatically initialized with an initial maximum height of 3.16m.A powerful magnitude 8.0 earthquake ruptured the seafloor south of Samoa on 30 September 2009, unleashing a destructive tsunami on Samoa, American Samoa, and northern Tonga (Niuatoputapu). Its impact on distant New Zealand shores was picked up by a sea-level monitoring system operated by NIWA and other agencies. w≈8.1 earthquake south of the Samoan Islands on 29 September 2009 generated a tsunami that killed 189 people. From 4 to 11 October, an International Tsunami Survey Team surveyed the seven major islands of the Samoanarchipelago. Theteam measuredlocallyfocused runupheights of17 matPoloaandinundationof more than 500 m at Pago Pago.Mar 31, 2010 · On 15 July a tsunami originated from Dusky Sound in Fiordland, the result of a magnitude 7.8 earthquake. The highest wave was 0.97m, recorded at Jackson Bay 2.5 hours after the earthquake. On 30 September (29 September local Samoan time) a magnitude 8.1 earthquake to the south of Samoa caused the devastating tsunami in Samoa and Tonga. 1 Introduction. The M W =8.0 2009 Samoa earthquake occurred at 17:48:10 GMT on 29 September 2009, triggering a local tsunami that reached Samoa and American Samoa in about 15 to 20 min, causing severe destruction in American Samoa, Samoa, and the northern Tonga island of Niuatoputapu, with most of the 189 fatalities and US$200 million in economic loss occurring in Samoa.A new study shows that a "great earthquake" and tsunami that killed 192 people in Samoa, American Samoa and northern Tonga on Sept. 29, 2009, actually was triple whammy.Sep 29, 2009 · The 2009 Samoa earthquake and tsunami took place on 29 September 2009 in the southern Pacific Ocean adjacent to the Kermadec-Tonga subduction zone. The submarine earthquake occurred in an extensional environment and had a moment magnitude of 8.1 and a maximum Mercalli intensity of VI (Strong). It was the largest earthquake of 2009. The ... Sep 29, 2009 · The 2009 Samoa earthquake and tsunami took place on 29 September 2009 in the southern Pacific Ocean adjacent to the Kermadec-Tonga subduction zone. The submarine earthquake occurred in an extensional environment and had a moment magnitude of 8.1 and a maximum Mercalli intensity of VI (Strong). It was the largest earthquake of 2009. The ... A Tsunami of Deadly Proportions On September 29, 2009, two large earthquakes struck midway between Samoa and American Samoa, a U.S. territory. The earthquakes generated tsunami waves of up to 22 meters (72 feet) that engulfed the shores, killing at least 192 people—149 in Samoa, 34 in American Samoa, and 9 in Niuatoputapu, Tonga. The 2009 Samoan Earthquake and Tsunami Key facts: On the 29th of September 2009 at 6:48am local time, an 8.3 magnitude earthquake was measured at 15.559˚S, 172.093˚W , 195 km (125 miles) south of Apia, Samoa. When we experienced the earthquake inApia, Samoa, in 2009, the alarm sounded approximately 12 minutes later. Already, the water had been rapidly receding from Apia Marina where we were moored. At the instant the sirens went off, the tsunami was already coming ashore on the south side of the island in a series of waves that would claim over 130 ...In a total of 12 tidal waves classified as a tsunami since 1868 a total of 360 people died in Samoa. Compared to other countries, Tsunamis therefore occur rather rarely. The strongest tidal wave registered in Samoa so far reached a height of 14.45 meters. At this Tsunami on 09/29/2009 a total of 356 people have been killed. Tsunamis are caused ... "This was a once-in-a-lifetime disaster." Chris Booth, Australian owner of the four-star Seabreeze Resort The 2009 Samoa tsunami was caused by three earthquakes occurring within minutes of each other. The first earthquake measured 8.1 on the Richter Scale, the second two earthquakes measured 7.8 on the Richter Scale.Sep 30, 2009 · An 8.0 magnitude earthquake struck on Sept. 29 in the Pacific Ocean, creating a tsunami that devestated the Samoa islands and Tonga. Hihifo, on the western side of Tonga, experienced a large ... In the early hours of Tuesday, 29 September 2009, as the people of Samoa went about the start of a new day, the serenity of that tropical island was violently shattered by an earthquake measuring ... The strongest tidal wave registered in Samoa so far reached a height of 14.45 meters. At this Tsunami on 09/29/2009 a total of 356 people have been killed. Other natural hazards in Samoa: ... 09/29/2009: Earthquake in Samoa (Samoa Islands) with a magnitude of 8.1. The tsunami also reached American Samoa, Wallis and Futuna, , Tonga, United ...A Tsunami of Deadly Proportions On September 29, 2009, two large earthquakes struck midway between Samoa and American Samoa, a U.S. territory. The earthquakes generated tsunami waves of up to 22 meters (72 feet) that engulfed the shores, killing at least 192 people—149 in Samoa, 34 in American Samoa, and 9 in Niuatoputapu, Tonga. UPDATE - Indonesia tsunami warnings following the 7.6 earthquake today September 30, 2009 have been canceled. No tsunami in Indonesia was recorded. Subscribe to LALATE on YouTube. A nominal Indonesia wave under 1 foot in height was documented prior to the cancellation by the Pacific Tsunami Warning Center. The alert had previously warned residents of […]The 2009 Samoa earthquake was an 8.0 Mw earthquake which took place in the Samoan Islands region at 06:48:11 local time on September 30, 2009 (17:48:11 UTC, September 29). The temblor generated three separate tsunami waves, the largest of which measured 13.7 feet (4.1 metres) from sea level height. A 3-inch (76 mm) rise in sea levels was recorded near the epicenter, according to the Pacific ... Sep 29, 2009 · • The 2004 Boxing Day tsunami was caused by the second largest earthquake ever recorded – between magnitude 9.1 and 9.3, or more than twice the amount of energy as all the explosives used in ... The tsunami wave simulation is taken to, (1)examine the seismic models which are provided by Beaven et al and Lay et al. (2)verify which is the exact fault planes acting in the 2009 Samoa earthquake. (3)discuss the occurrence orders of the interplate thrust and the outer-rise normal fault, which relates to different scenarios of tectonic October 9, 2009. 7:07 PM ET. Frank James. The way a tsunami wave can toss heavy objects about and carry victims out to sea is readily apparent in this Federal Bureau of Investigation video the ...A tsunami is a series of waves caused by earthquakes or undersea volcanic eruptions. On September 29, 2009, a tsunami caused substantial damage and loss of life in American Samoa, Samoa, and Tonga. The tsunami was generated by a large earthquake in the Southern Pacific Ocean. Tsunamis are giant waves caused by earthquakes or volcanic eruptions ...Sep 26, 2017 · When we experienced the earthquake inApia, Samoa, in 2009, the alarm sounded approximately 12 minutes later. Already, the water had been rapidly receding from Apia Marina where we were moored. At the instant the sirens went off, the tsunami was already coming ashore on the south side of the island in a series of waves that would claim over 130 ... Jan 11, 2011 · The tsunamigenic earthquake (Mw = 8.1) that occurred on 29 September 2009 at 17:48 UTC offshore of the Samoa archipelago east of the Tonga trench represents an example of the so-called “outer-rise” earthquakes. The areas most affected were the south coasts of Western and American Samoa, where almost 200 people were killed and run-up heights were measured in excess of 5 m at several ... The 2009 Samoa earthquake and tsunami took place on 29 September 2009 in the southern Pacific Ocean adjacent to the Kermadec-Tonga subduction zone. The submarine earthquake occurred in an extensional environment and had a moment magnitude of 8.1 and a maximum Mercalli intensity of VI. It was the largest earthquake of 2009. The earthquake initiated with a normal-faulting event with a magnitude of 8.1. Within two minutes of the earthquake rupture, two large magnitude 7.8 earthquakes occurred on th Dec 04, 2009 · Wide reefs saved some villages by helping to reduce the waves' height to about 10 feet (3 meters), Reese said. ... 183 in Samoa and nine in Tonga. ©2009 The Associated Press. ... Major Pacific ... Dec 27, 2017 · 1 Introduction. The M W =8.0 2009 Samoa earthquake occurred at 17:48:10 GMT on 29 September 2009, triggering a local tsunami that reached Samoa and American Samoa in about 15 to 20 min, causing severe destruction in American Samoa, Samoa, and the northern Tonga island of Niuatoputapu, with most of the 189 fatalities and US$200 million in economic loss occurring in Samoa. Jan 11, 2011 · The tsunamigenic earthquake (Mw = 8.1) that occurred on 29 September 2009 at 17:48 UTC offshore of the Samoa archipelago east of the Tonga trench represents an example of the so-called “outer-rise” earthquakes. The areas most affected were the south coasts of Western and American Samoa, where almost 200 people were killed and run-up heights were measured in excess of 5 m at several ... Sep 29, 2009 · An earthquake with a moment magnitude of 8.0 (USGS Magnitude) occurred at 1748 UTC 29 September 2009 (day 272) and was located in the Samoa Island Region (15.56 S, 172.07 W, 18 km depth - USGS location). This earthquake produced a tsunami that was recorded at tide gages monitored at the Tsunami Warning Centers. The 2009 Samoa earthquake was an 8.0 Mw earthquake which took place in the Samoan Islands region at 06:48:11 local time on September 30, 2009 (17:48:11 UTC, September 29). The temblor generated three separate tsunami waves, the largest of which measured 13.7 feet (4.1 metres) from sea level height. A 3-inch (76 mm) rise in sea levels was recorded near the epicenter, according to the Pacific ...A Tsunami of Deadly Proportions On September 29, 2009, two large earthquakes struck midway between Samoa and American Samoa, a U.S. territory. The earthquakes generated tsunami waves of up to 22 meters (72 feet) that engulfed the shores, killing at least 192 people—149 in Samoa, 34 in American Samoa, and 9 in Niuatoputapu, Tonga.Jul 01, 2011 · We analyze historical earthquakes of the past century having generated regional tsunamis in Samoa, by means of epicentral relocation and quantificatio… [4] On September 30, four days after installation, all six BPRs recorded tsunami waves that had emanated from the major (M w = 8.1) earthquake at 17:48:10 UTC on 29 September 2009 near the Samoa Islands (see Figure 1, Inset A) [Beavan et al., 2010; Lay et al., 2010].The tsunami waves subsequently reached the coasts of Washington State and British Columbia roughly eleven hours after the ...On Tuesday the 29th of September 2009, a huge tsunami hit Samoa – as well as several other islands – and impacted many, leaving a path of destruction. Tsunamis are big waves that are generated from earthquakes, or volcanic eruptions that occur in the ocean. When the waves move inland they gradually gain height as the ocean gets shallow. The 2009 Samoa earthquake was an 8.0 Mw earthquake which took place in the Samoan Islands region at 06:48:11 local time on September 30, 2009 (17:48:11 UTC, September 29). The temblor generated three separate tsunami waves, the largest of which measured 13.7 feet (4.1 metres) from sea level height. A 3-inch (76 mm) rise in sea levels was recorded near the epicenter, according to the Pacific ...Sep 29, 2009 · An earthquake with a moment magnitude of 8.0 (USGS Magnitude) occurred at 1748 UTC 29 September 2009 (day 272) and was located in the Samoa Island Region (15.56 S, 172.07 W, 18 km depth - USGS location). This earthquake produced a tsunami that was recorded at tide gages monitored at the Tsunami Warning Centers. The thin black dashed lines par- alleling the coast mark the 10‐min travel times (isochrones) of the trans‐Pacific tsunami generated by the 2009 Samoa (Mw = 8.1) earthquake in the South Pacific (see Inset A); the white arrows on the border of the computational box are the computed “time rate of travel” (inverted phase veloc- ity ... Discussion about Alert ! 7.9 Earthquake Samoa Islands upgraded to 8.3 [Page 13] at the GodlikeProductions Conspiracy Forum. ... 0748 AM HST 29 SEP 2009 COORDINATES - 15.3 SOUTH 171.0 WEST LOCATION - SAMOA ISLANDS REGION ... Tsunami in Samoa had a height of 23 foot; Reuters reports unknown number of fatalities in American Samoa. Anonymous CowardThe 2009 Samoa earthquake was an 8.0 Mw earthquake which took place in the Samoan Islands region at 06:48:11 local time on September 30, 2009 (17:48:11 UTC, September 29). The temblor generated three separate tsunami waves, the largest of which measured 13.7 feet (4.1 metres) from sea level height. A 3-inch (76 mm) rise in sea levels was recorded near the epicenter, according to the Pacific ... Aug 19, 2010 · A magnitude-8.1 earthquake and tsunami that killed 192 people last year in Samoa, American Samoa and Tonga was more complicated than initially thought: The 8.1 "great earthquake" concealed and ... A magnitude 8.0 earthquake struck the Pacific near American Samoa, triggering towering tsunami waves that gushed over the island and leaving at least 22 people dead.2 DESCRIPTION OF THE TSUNAMI EVENT On 29/09/2009 17:48:15 UTC an earthquake of magnitude 8 and depth 18km triggered a tsunami with calculated maximum wave height of 2.2m near the coast of Samoa Islands Region. Media report local waves of up to 7m, and casualty tolls reaching 160 deaths The 1960 Chile Earthquake generated a Pacific-wide tsunami that caused widespread death and destruction in Chile, Hawaii, Japan and other areas in the Pacific. Large tsunamis have been known to rise over 100 feet, while tsunamis 10 to 20 feet high can be very destructive and cause many deaths and injuries.Jan 01, 2010 · A field survey of the 2009 Samoa earthquake tsunami was conducted on Tutuila Island, American Samoa, within a week of the event. At the western end of the island, the largest runup height was ... Sep 29, 2009 · An earthquake with a moment magnitude of 8.0 (USGS Magnitude) occurred at 1748 UTC 29 September 2009 (day 272) and was located in the Samoa Island Region (15.56 S, 172.07 W, 18 km depth - USGS location). This earthquake produced a tsunami that was recorded at tide gages monitored at the Tsunami Warning Centers. The thin black dashed lines par- alleling the coast mark the 10‐min travel times (isochrones) of the trans‐Pacific tsunami generated by the 2009 Samoa (Mw = 8.1) earthquake in the South Pacific (see Inset A); the white arrows on the border of the computational box are the computed “time rate of travel” (inverted phase veloc- ity ... According to our field survey in Matafaa, the tsunami height decreased from 3.2 m to 1.9 m in a 50 m-wide mangrove forest. Although mangroves were partially destroyed by strong tsunami flow ... Fig. 2 Impacts of the 2009 Samoa earthquake and tsunami in Upolu Island. (a) Tsunami heights at and damage to villages on Upolu Island (OkalThe 2009 Samoa earthquake was an 8.0 Mw earthquake which took place in the Samoan Islands region at 06:48:11 local time on September 30, 2009 (17:48:11 UTC, September 29). The temblor generated three separate tsunami waves, the largest of which measured 13.7 feet (4.1 metres) from sea level height. A 3-inch (76 mm) rise in sea levels was recorded near the epicenter, according to the Pacific ...This tsunami was associated with an 8.3 magnitude earthquake in the Samoa-Tonga region. The 1960 far-field tsunami associated with the 9.5 magnitude great Chile earthquake was the most recent significant event to affect Samoa prior to the 2009 event and resulted in maximum runups of 4.9 m.The tsunamigenic earthquake (Mw = 8.1) that occurred on 29 September 2009 at 17:48 UTC offshore of the Samoa archipelago east of the Tonga trench represents an example of the so-called "outer-rise" earthquakes. The areas most affected were the south coasts of Western and American Samoa, where almost 200 people were killed and run-up heights were measured in excess of 5 m at several locations ... Sep 30, 2009 · A magnitude 8.0 earthquake struck the Pacific near American Samoa, triggering towering tsunami waves that gushed over the island and leaving at least 22 people dead. PS ContributorsJohn Neal and Amanda Swan Neal of Mahina Expeditions bluewater voyaging school have weathered a few earthquakes and tsunamis in their decades of teaching others aboard their Hallberg-Rassy 46 sailboat, Mahina Tiare III. In the wake of the 2009 tsunami on Samoa, they devised an earthquake/tsunami awareness and response system that they now include in the Mahina Expeditions ...Jan 05, 2022 · The 9.1-magnitude undersea earthquake that struck ... the potential height of the tsunami wave before it strikes land. ... earlier tsunami warnings. The 2009 tsunami in Samoa and the 2010 tsunami ... Preliminary field survey data of American Samoa indicates that the tsunami runups (height above ambient sea level) reached as much as 12 m, which is larger than most tsunamis generated by magnitude 8.0 earthquakes on the inter-plate thrust. The animations below show the preliminary tsunami simulation as viewed from different directions.We analyze historical earthquakes of the past century having generated regional tsunamis in Samoa, by means of epicentral relocation and quantificatio…On September 30, 2009, the array recorded waves of 2.5 to 6 cm amplitude associated with the transoceanic tsunami generated by the M w = 8.1 Samoa earthquake in the South Pacific. These open-ocean observations were uncontaminated by coastal effects, demonstrating that NEPTUNE records from future tsunami events can be effectively used as ...A tsunami in the Pacific has killed more than 100 people in Samoa. We look at what causes tsunamis and what to look out for. By Tom Chivers 30 September 2009 • 9:55amSep 30, 2009 · Hawaii breathed with relief Tuesday morning when authorities lifted a tsunami warning, triggered by an 8.0 magnitude earthquake off the Samoan islands. Although it proved deadly in Samoa, the ... Sep 30, 2009 · Hawaii breathed with relief Tuesday morning when authorities lifted a tsunami warning, triggered by an 8.0 magnitude earthquake off the Samoan islands. Although it proved deadly in Samoa, the ... On the 29th of September 2009 at 6:48am local time, an 8.3 magnitude earthquake was measured at 15.559˚S, 172.093˚W, 195 km (125 miles) south of Apia, Samoa. This instance of self-evacuation underscores that education saves lives. Aftershocks - A 5.6-magnitude aftershock occured 20 minutes later. Soldier Logo Vector, Mpowerd Luci Pro,We have simulated the tsunami generated from the the Samoa earthquake (15.509°S, 172.034°W, Mw = 8.0 at 17:48:10 UTC according to USGS) on September 29, 2009. The assumed tsunami source is located within the aftershock area during one day after the mainshock (Fig. 1). The fault length and width are 120 km × 60 km. The thin black dashed lines par- alleling the coast mark the 10‐min travel times (isochrones) of the trans‐Pacific tsunami generated by the 2009 Samoa (Mw = 8.1) earthquake in the South Pacific (see Inset A); the white arrows on the border of the computational box are the computed “time rate of travel” (inverted phase veloc- ity ... Hong Kie Thio, URS (United Research Services), Seismology Department, Department Member. Studies Seismology, Geology, and Earth Sciences.great earthquake and tsunami occurred in the northern Tonga region in 1917 and the earthquake was hypothesized to be a megathrust type event (Okal et al., 2011). On 29 September 2009, a complex earthquake doublet with a moment magnitude of Mw 8.1 occurred at the northern end of the Tonga subduction zone. Friday, September 24, 2010. People in American Samoa were given only eight minutes warning that a tsunami, which killed 32 people in the unincorporated territory, resulting from the 2009 Samoa ... Jun 04, 2011 · On September 30, 2009, the array recorded waves of 2.5 to 6 cm amplitude associated with the transoceanic tsunami generated by the M w = 8.1 Samoa earthquake in the South Pacific. These open-ocean observations were uncontaminated by coastal effects, demonstrating that NEPTUNE records from future tsunami events can be effectively used as ... May 15, 2012 · Samoa. The 2009 Samoan tsunami: Impressive reconstruction efforts, but Samoa’s scars still run deep Format News and Press Release Source. AusAID; Posted 15 May 2012 Originally published 11 May ... Friday, September 24, 2010. People in American Samoa were given only eight minutes warning that a tsunami, which killed 32 people in the unincorporated territory, resulting from the 2009 Samoa ... Okal et al. (2010) surveyed the tsunami run-up height at nearly 400 points, and found maximum run-up heights of 17.6 m at Poloa in American Samoa and 22.4 m at Tafahi in northern Tonga ...Sep 30, 2009 · A magnitude 8.0 earthquake struck the Pacific near American Samoa, triggering towering tsunami waves that gushed over the island and leaving at least 22 people dead. Okal et al. (2010) surveyed the tsunami run-up height at nearly 400 points, and found maximum run-up heights of 17.6 m at Poloa in American Samoa and 22.4 m at Tafahi in northern Tonga ...w≈8.1 earthquake south of the Samoan Islands on 29 September 2009 generated a tsunami that killed 189 people. From 4 to 11 October, an International Tsunami Survey Team surveyed the seven major islands of the Samoanarchipelago. Theteam measuredlocallyfocused runupheights of17 matPoloaandinundationof more than 500 m at Pago Pago.The thin black dashed lines par- alleling the coast mark the 10‐min travel times (isochrones) of the trans‐Pacific tsunami generated by the 2009 Samoa (Mw = 8.1) earthquake in the South Pacific (see Inset A); the white arrows on the border of the computational box are the computed “time rate of travel” (inverted phase veloc- ity ... On the 29th of September 2009 at 6:48am local time, an 8.3 magnitude earthquake was measured at 15.559˚S, 172.093˚W, 195 km (125 miles) south of Apia, Samoa. The tsunami waves measuring 4.5m at peak first arrived at Pago Pago, American Samoa approximately 250 km from earthquake epicenter.Jun 04, 2011 · On September 30, 2009, the array recorded waves of 2.5 to 6 cm amplitude associated with the transoceanic tsunami generated by the M w = 8.1 Samoa earthquake in the South Pacific. These open-ocean observations were uncontaminated by coastal effects, demonstrating that NEPTUNE records from future tsunami events can be effectively used as ... The tsunami wave simulation is taken to, (1)examine the seismic models which are provided by Beaven et al and Lay et al. (2)verify which is the exact fault planes acting in the 2009 Samoa earthquake. (3)discuss the occurrence orders of the interplate thrust and the outer-rise normal fault, which relates to different scenarios of tectonic A tsunami is a series of waves caused by earthquakes or undersea volcanic eruptions. On September 29, 2009, a tsunami caused substantial damage and loss of life in American Samoa, Samoa, and Tonga. The tsunami was generated by a large earthquake in the Southern Pacific Ocean. Tsunamis are giant waves caused by earthquakes or volcanic eruptions ...Friday, September 24, 2010. People in American Samoa were given only eight minutes warning that a tsunami, which killed 32 people in the unincorporated territory, resulting from the 2009 Samoa ... On Tuesday the 29th of September 2009, a huge tsunami hit Samoa – as well as several other islands – and impacted many, leaving a path of destruction. Tsunamis are big waves that are generated from earthquakes, or volcanic eruptions that occur in the ocean. When the waves move inland they gradually gain height as the ocean gets shallow. Aug 18, 2010 · A new study shows that a “great earthquake” and tsunami that killed 192 people in Samoa, American Samoa and northern Tonga on Sept. 29, 2009, actually was triple whammy. [email protected] Abstract—On September 29, 2009, an Mw = 8.1 earthquake at 17:48 UTC in Tonga Trench generated a tsunami that caused heavy damage across Samoa, American Samoa, and Tonga islands. Tutuila island, which is located 250 km from the earthquake epi-center, experienced tsunami flooding and strong currents on theOn September 29, 2009, earthquakes in the Samoa region of the southwest Pacific Ocean killed nearly 200 people, and as a result of the Chilean earthquake of February, 2010, at least 50 casualties resulted from a tsunami triggered by a moment magnitude 8.8 earthquake. ... Wave height refers to the distance between the trough of the wave and the ...In a total of 12 tidal waves classified as a tsunami since 1868 a total of 360 people died in Samoa. Compared to other countries, Tsunamis therefore occur rather rarely. The strongest tidal wave registered in Samoa so far reached a height of 14.45 meters. At this Tsunami on 09/29/2009 a total of 356 people have been killed. Tsunamis are caused ... Friday, September 24, 2010. People in American Samoa were given only eight minutes warning that a tsunami, which killed 32 people in the unincorporated territory, resulting from the 2009 Samoa ... May 15, 2012 · Samoa. The 2009 Samoan tsunami: Impressive reconstruction efforts, but Samoa’s scars still run deep Format News and Press Release Source. AusAID; Posted 15 May 2012 Originally published 11 May ... A magnitude-8.1 earthquake and tsunami that killed 192 people last year in Samoa, American Samoa and Tonga was more complicated than initially thought: The 8.1 "great earthquake" concealed and ...According to our field survey in Matafaa, the tsunami height decreased from 3.2 m to 1.9 m in a 50 m-wide mangrove forest. Although mangroves were partially destroyed by strong tsunami flow ... Fig. 2 Impacts of the 2009 Samoa earthquake and tsunami in Upolu Island. (a) Tsunami heights at and damage to villages on Upolu Island (Okal11MNN. On the morning of Tuesday the 29th of September 2009 two earthquakes struck the ocean waters off Samoa. (1) As a result, a tsunami with waves measuring up to 4.5 metres in height flooded over the coast of many of the islands destroying villages, shops, tourism, people's livelihoods as well as their lives. (5)Aug 19, 2010 · The M w = 8 Samoa–Tonga earthquake of 29 September 2009 provides information on all three ... flow depth is the vertical distance between the ground surface and the height of the tsunami flow ... Mar 31, 2010 · On 15 July a tsunami originated from Dusky Sound in Fiordland, the result of a magnitude 7.8 earthquake. The highest wave was 0.97m, recorded at Jackson Bay 2.5 hours after the earthquake. On 30 September (29 September local Samoan time) a magnitude 8.1 earthquake to the south of Samoa caused the devastating tsunami in Samoa and Tonga. In a total of 12 tidal waves classified as a tsunami since 1868 a total of 360 people died in Samoa. Compared to other countries, Tsunamis therefore occur rather rarely. The strongest tidal wave registered in Samoa so far reached a height of 14.45 meters. At this Tsunami on 09/29/2009 a total of 356 people have been killed. Tsunamis are caused ... Sep 30, 2009 · The quake generated three separate tsunami waves, the largest measuring 5.1 feet from sea level height, said Vindell Hsu, a geophysicist with the Pacific Tsunami Warning Center. Preliminary data ... The ensuing tsunami killed 9 in Tonga, 146 in Samoa, and 34 in American Samoa, the highest tsunami death toll on US territory since 1964.ThedamageinSamoaaloneexceeded$150 million(UN-OCHA).A tsunami warning issued 16 min after the earthquake was too late for many, as the tsunami arrived within 15 min at some of the hardest hit villages. We have simulated the tsunami generated from the the Samoa earthquake (15.509°S, 172.034°W, Mw = 8.0 at 17:48:10 UTC according to USGS) on September 29, 2009. The assumed tsunami source is located within the aftershock area during one day after the mainshock (Fig. 1). The fault length and width are 120 km × 60 km. Sep 29, 2009 · An earthquake with a moment magnitude of 8.0 (USGS Magnitude) occurred at 1748 UTC 29 September 2009 (day 272) and was located in the Samoa Island Region (15.56 S, 172.07 W, 18 km depth - USGS location). This earthquake produced a tsunami that was recorded at tide gages monitored at the Tsunami Warning Centers. Samoa Earthquake - Tsunami Reconnaissance October 22 - November 4, 2009 BlogpostsbyLoriDengler% ReconnaissancetripsupportedbyEERI, The California State Lands ...At 3:34 on the morning of February 27, 2010 (06:34 UTC), an 8.8 moment magnitude earthquake struck near the coastline of central Chile. The Pacific Tsunami Warning Center (PTWC) quickly determined that the large magnitude of this earthquake, its location near the coastline, its relatively shallow depth within the earth, and a history of megathrust earthquakes in the region meant that it could ...A large earthquake of Mw 8.0 occurred in Samoa Islands Region in the early morning on 29 September 2009 (local time). A Large Tsunami generated by the earthquake hit Samoa, American Samoa, Tonga. Total 192 people were died or missing in these three countries (22 October 2009). The authors surveyed in Tutuila Island, American Samoa from 6 to 8 in October 2009 with the aim to find out damages in ...Sep 28, 2016 · The tsunami reached over 12 m or nearly 40 ft. high in Samoa, killing 149 people there. In nearby American Samoa the waves were even higher at over 17 m or 55 ft, killing 34, and topped 22 m or 72 ft in Tonga, killing 9 more people there. Sep 29, 2009 · a tsunami has been observed at the following sites LOCATION LAT LON TIME AMPL APIA WEST SAMOA 13.8S 171.8W 1832UTC 0.70M/2.3FT The tsunami wave simulation is taken to, (1)examine the seismic models which are provided by Beaven et al and Lay et al. (2)verify which is the exact fault planes acting in the 2009 Samoa earthquake. (3)discuss the occurrence orders of the interplate thrust and the outer-rise normal fault, which relates to different scenarios of tectonic Sep 27, 2009 · A magnitude 8.0 earthquake hit Samoa Tuesday 29th September 2009 at 6:48 am local time. The shallow earthquake generated a tsunami which hit Samoa causing destruction to villages and causing an unknown number of deaths. Tsunami height was 1.5 m at Pago Pago (Samoa), 0.7 m at Apia Upolu (Samoa) and 0.4 m at Rarotonga (Cook Islands). American Samoa - The first tsunami wave arrived at Pago Pago in American Samoa, (approximately 250 km from earthquake epicenter) at 18:08 UTC, about 20 minutes after the earthquake. A five-foot tsunami wave swept into Pago Pago and surged inland about 100 yards (meters) before receding, leaving some cars and debris stuck in mud. May 15, 2012 · Samoa. The 2009 Samoan tsunami: Impressive reconstruction efforts, but Samoa’s scars still run deep Format News and Press Release Source. AusAID; Posted 15 May 2012 Originally published 11 May ... Aug 18, 2010 · A new study shows that a “great earthquake” and tsunami that killed 192 people in Samoa, American Samoa and northern Tonga on Sept. 29, 2009, actually was triple whammy. Samoan 2009 tsunami report: What caused the earthquake and tsunami? On Tuesday the 29th of September 2009, a huge tsunami hit Samoa – as well as several other islands – and impacted many, leaving a path of destruction [1]. Tsunamis are big waves that are generated from earthquakes, or volcanic eruptions that occur in the ocean [2]. Sep 30, 2009 · Hawaii breathed with relief Tuesday morning when authorities lifted a tsunami warning, triggered by an 8.0 magnitude earthquake off the Samoan islands. Although it proved deadly in Samoa, the ... Okal et al. (2010) surveyed the tsunami run-up height at nearly 400 points, and found maximum run-up heights of 17.6 m at Poloa in American Samoa and 22.4 m at Tafahi in northern Tonga ...Aug 18, 2010 · A new study shows that a “great earthquake” and tsunami that killed 192 people in Samoa, American Samoa and northern Tonga on Sept. 29, 2009, actually was triple whammy. On the 29th of September 2009 at 6:48am local time, an 8.3 magnitude earthquake was measured at 15.559˚S, 172.093˚W, 195 km (125 miles) south of Apia, Samoa. The tsunami waves measuring 4.5m at peak first arrived at Pago Pago, American Samoa approximately 250 km from earthquake epicenter.American Samoa - The first tsunami wave arrived at Pago Pago in American Samoa, (approximately 250 km from earthquake epicenter) at 18:08 UTC, about 20 minutes after the earthquake. A five-foot tsunami wave swept into Pago Pago and surged inland about 100 yards (meters) before receding, leaving some cars and debris stuck in mud. [email protected] 11MNN. On the morning of Tuesday the 29th of September 2009 two earthquakes struck the ocean waters off Samoa. (1) As a result, a tsunami with waves measuring up to 4.5 metres in height flooded over the coast of many of the islands destroying villages, shops, tourism, people’s livelihoods as well as their lives. (5) Aug 19, 2010 · The M w = 8 Samoa–Tonga earthquake of 29 September 2009 provides information on all three ... flow depth is the vertical distance between the ground surface and the height of the tsunami flow ... Jan 01, 2010 · A field survey of the 2009 Samoa earthquake tsunami was conducted on Tutuila Island, American Samoa, within a week of the event. At the western end of the island, the largest runup height was ... Preliminary field survey data of American Samoa indicates that the tsunami runups (height above ambient sea level) reached as much as 12 m, which is larger than most tsunamis generated by magnitude 8.0 earthquakes on the inter-plate thrust. The animations below show the preliminary tsunami simulation as viewed from different directions.great earthquake and tsunami occurred in the northern Tonga region in 1917 and the earthquake was hypothesized to be a megathrust type event (Okal et al., 2011). On 29 September 2009, a complex earthquake doublet with a moment magnitude of Mw 8.1 occurred at the northern end of the Tonga subduction zone. Mar 31, 2010 · On 15 July a tsunami originated from Dusky Sound in Fiordland, the result of a magnitude 7.8 earthquake. The highest wave was 0.97m, recorded at Jackson Bay 2.5 hours after the earthquake. On 30 September (29 September local Samoan time) a magnitude 8.1 earthquake to the south of Samoa caused the devastating tsunami in Samoa and Tonga. Dec 27, 2017 · 1 Introduction. The M W =8.0 2009 Samoa earthquake occurred at 17:48:10 GMT on 29 September 2009, triggering a local tsunami that reached Samoa and American Samoa in about 15 to 20 min, causing severe destruction in American Samoa, Samoa, and the northern Tonga island of Niuatoputapu, with most of the 189 fatalities and US$200 million in economic loss occurring in Samoa. Sep 30, 2009 · The first set of quakes took place yesterday 18 km below the ocean floor, about 200km southwest of the islands of Samoa. The second struck the Indonesian island of Sumatra, its magnitude was 7.9. Initial reports indicate that both events caused considerable damage and loss of life. In Indonesia, the damage came from the earthquake itself. American Samoa - The first tsunami wave arrived at Pago Pago in American Samoa, (approximately 250 km from earthquake epicenter) at 18:08 UTC, about 20 minutes after the earthquake. A five-foot tsunami wave swept into Pago Pago and surged inland about 100 yards (meters) before receding, leaving some cars and debris stuck in mud. In 2009 the 8.1 Samoa earthquake generated tsunami waves that reached up to 40 ft (12 m) in height and flooded areas more than a third of a mile (600 m) inland. The tsunami caused widespread damage and destroyed the National Park of American Samoa headquarters and visitor center. The strongest tidal wave registered in Samoa so far reached a height of 14.45 meters. At this Tsunami on 09/29/2009 a total of 356 people have been killed. Other natural hazards in Samoa: ... 09/29/2009: Earthquake in Samoa (Samoa Islands) with a magnitude of 8.1. The tsunami also reached American Samoa, Wallis and Futuna, , Tonga, United ...The thin black dashed lines par- alleling the coast mark the 10‐min travel times (isochrones) of the trans‐Pacific tsunami generated by the 2009 Samoa (Mw = 8.1) earthquake in the South Pacific (see Inset A); the white arrows on the border of the computational box are the computed “time rate of travel” (inverted phase veloc- ity ... 2 DESCRIPTION OF THE TSUNAMI EVENT On 29/09/2009 17:48:15 UTC an earthquake of magnitude 8 and depth 18km triggered a tsunami with calculated maximum wave height of 2.2m near the coast of Samoa Islands Region. Media report local waves of up to 7m, and casualty tolls reaching 160 deaths Aug 18, 2010 · A new study shows that a “great earthquake” and tsunami that killed 192 people in Samoa, American Samoa and northern Tonga on Sept. 29, 2009, actually was triple whammy. The 1960 Chile Earthquake generated a Pacific-wide tsunami that caused widespread death and destruction in Chile, Hawaii, Japan and other areas in the Pacific. Large tsunamis have been known to rise over 100 feet, while tsunamis 10 to 20 feet high can be very destructive and cause many deaths and injuries.A magnitude 8.0 earthquake hit Samoa Tuesday 29th September 2009 at 6:48 am local time. The shallow earthquake generated a tsunami which hit Samoa causing destruction to villages and causing an unknown number of deaths. Tsunami height was 1.5 m at Pago Pago (Samoa), 0.7 m at Apia Upolu (Samoa) and 0.4 m at Rarotonga (Cook Islands).This tsunami was associated with an 8.3 magnitude earthquake in the Samoa-Tonga region. The 1960 far-field tsunami associated with the 9.5 magnitude great Chile earthquake was the most recent significant event to affect Samoa prior to the 2009 event and resulted in maximum runups of 4.9 m.Jun 04, 2011 · On September 30, 2009, the array recorded waves of 2.5 to 6 cm amplitude associated with the transoceanic tsunami generated by the M w = 8.1 Samoa earthquake in the South Pacific. These open-ocean observations were uncontaminated by coastal effects, demonstrating that NEPTUNE records from future tsunami events can be effectively used as ... Aug 19, 2010 · A magnitude-8.1 earthquake and tsunami that killed 192 people last year in Samoa, American Samoa and Tonga was more complicated than initially thought: The 8.1 "great earthquake" concealed and ... On Tuesday the 29th of September 2009, a huge tsunami hit Samoa - as well as several other islands - and impacted many, leaving a path of destruction. Tsunamis are big waves that are generated from earthquakes, or volcanic eruptions that occur in the ocean. When the waves move inland they gradually gain height as the ocean gets shallow.On Tuesday the 29th of September 2009, a huge tsunami hit Samoa – as well as several other islands – and impacted many, leaving a path of destruction. Tsunamis are big waves that are generated from earthquakes, or volcanic eruptions that occur in the ocean. When the waves move inland they gradually gain height as the ocean gets shallow. Sep 29, 2009 · An earthquake with a moment magnitude of 8.0 (USGS Magnitude) occurred at 1748 UTC 29 September 2009 (day 272) and was located in the Samoa Island Region (15.56 S, 172.07 W, 18 km depth - USGS location). This earthquake produced a tsunami that was recorded at tide gages monitored at the Tsunami Warning Centers. The Los Angeles Times, quoting a source at the National Park of American Samoa, reported that "four tsunami waves, 15 to 20 ft (4.6 to 6 m) high", and "reaching up to a mile (1.6 km) inland" hit American Samoa shortly after the earthquake. The water flowed inland about 100 yd (100 m) before receding, leaving some cars stuck in the mud.According to our field survey in Matafaa, the tsunami height decreased from 3.2 m to 1.9 m in a 50 m-wide mangrove forest. Although mangroves were partially destroyed by strong tsunami flow ... Fig. 2 Impacts of the 2009 Samoa earthquake and tsunami in Upolu Island. (a) Tsunami heights at and damage to villages on Upolu Island (OkalJun 04, 2011 · On September 30, 2009, the array recorded waves of 2.5 to 6 cm amplitude associated with the transoceanic tsunami generated by the M w = 8.1 Samoa earthquake in the South Pacific. These open-ocean observations were uncontaminated by coastal effects, demonstrating that NEPTUNE records from future tsunami events can be effectively used as ... Preliminary analysis shows a trough-to-crest height of about 6 cm with a period of about 26 min. Official NOAA tsunami record from Scripps Tide Station. ... September 2009 Samoa Islands earthquake and tsunami At 17:48 UTC on September 29, 2009 an earthquake of magnitude 8.0 occurred south of Samoa, centered at 15.509° S, 172.034° W. A tsunami ...A powerful magnitude 8.0 earthquake ruptured the seafloor south of Samoa on 30 September 2009, unleashing a destructive tsunami on Samoa, American Samoa, and northern Tonga (Niuatoputapu). Its impact on distant New Zealand shores was picked up by a sea-level monitoring system operated by NIWA and other agencies. Dec 04, 2009 · Wide reefs saved some villages by helping to reduce the waves' height to about 10 feet (3 meters), Reese said. ... 183 in Samoa and nine in Tonga. ©2009 The Associated Press. ... Major Pacific ... Sep 30, 2009 · The quake generated three separate tsunami waves, the largest measuring 5.1 feet from sea level height, said Vindell Hsu, a geophysicist with the Pacific Tsunami Warning Center. Preliminary data ... On Tuesday the 29th of September 2009, a huge tsunami hit Samoa - as well as several other islands - and impacted many, leaving a path of destruction. Tsunamis are big waves that are generated from earthquakes, or volcanic eruptions that occur in the ocean. When the waves move inland they gradually gain height as the ocean gets shallow."This was a once-in-a-lifetime disaster." Chris Booth, Australian owner of the four-star Seabreeze Resort The 2009 Samoa tsunami was caused by three earthquakes occurring within minutes of each other. The first earthquake measured 8.1 on the Richter Scale, the second two earthquakes measured 7.8 on the Richter Scale.In contrast to most earthquakes, the 2009 Samoa earthquake involved the nearly simultaneous rup-60 ture of distinct faults with different geometries (Beavan et al.,2010; Lay et al.,2010). To under-stand the mechanism and impacts of the 2009 Samoa earthquake and tsunami, some researchersThe areas most affected were the south coasts of Western and American Samoa, where almost 200 people were killed and run-up heights were measured in excess of 5 m at several locations along the coast.September 29, 2009 - Tsunami Alert Messages for California from the NOAA WC/ATWC 10:48 PDT -Earthquake occurs in Samoa Islands region 10:57 PDT -WC/ATWC issues "observatory message" to federal and state tsunami observatories #1 - 11:02 PDT - M 7.9 Information #2 - 11:59 PDT - M 8.3 Information #3 - 15:02 PDT - M 8.0 AdvisorySep 29, 2009 · An earthquake with a moment magnitude of 8.0 (USGS Magnitude) occurred at 1748 UTC 29 September 2009 (day 272) and was located in the Samoa Island Region (15.56 S, 172.07 W, 18 km depth - USGS location). This earthquake produced a tsunami that was recorded at tide gages monitored at the Tsunami Warning Centers. The ensuing tsunami killed 9 in Tonga, 146 in Samoa, and 34 in American Samoa, the highest tsunami death toll on US territory since 1964.ThedamageinSamoaaloneexceeded$150 million(UN-OCHA).A tsunami warning issued 16 min after the earthquake was too late for many, as the tsunami arrived within 15 min at some of the hardest hit villages. American Samoa - The first tsunami wave arrived at Pago Pago in American Samoa, (approximately 250 km from earthquake epicenter) at 18:08 UTC, about 20 minutes after the earthquake. A five-foot tsunami wave swept into Pago Pago and surged inland about 100 yards (meters) before receding, leaving some cars and debris stuck in mud."This was a once-in-a-lifetime disaster." Chris Booth, Australian owner of the four-star Seabreeze Resort The 2009 Samoa tsunami was caused by three earthquakes occurring within minutes of each other. The first earthquake measured 8.1 on the Richter Scale, the second two earthquakes measured 7.8 on the Richter Scale.The Los Angeles Times, quoting a source at the National Park of American Samoa, reported that "four tsunami waves, 15 to 20 ft (4.6 to 6 m) high", and "reaching up to a mile (1.6 km) inland" hit American Samoa shortly after the earthquake. The water flowed inland about 100 yd (100 m) before receding, leaving some cars stuck in the mud.Sep 30, 2009 · The quake generated three separate tsunami waves, the largest measuring 5.1 feet from sea level height, said Vindell Hsu, a geophysicist with the Pacific Tsunami Warning Center. Preliminary data ... The 1960 Chile Earthquake generated a Pacific-wide tsunami that caused widespread death and destruction in Chile, Hawaii, Japan and other areas in the Pacific. Large tsunamis have been known to rise over 100 feet, while tsunamis 10 to 20 feet high can be very destructive and cause many deaths and injuries.Samoa Islands Tsunami on Sep. 29, 2009 We have simulated the tsunami generated from the the Samoa earthquake (15.509°S, 172.034°W, Mw = 8.0 at 17:48:10 UTC according to USGS) on September 29, 2009. The assumed tsunami source is located within the aftershock area during one day after the mainshock (Fig. 1). ... Fig.2 Maximum Height of Computed ...An 8.0 magnitude earthquake struck on Sept. 29 in the Pacific Ocean, creating a tsunami that devestated the Samoa islands and Tonga. Hihifo, on the western side of Tonga, experienced a large ...[4] On September 30, four days after installation, all six BPRs recorded tsunami waves that had emanated from the major (M w = 8.1) earthquake at 17:48:10 UTC on 29 September 2009 near the Samoa Islands (see Figure 1, Inset A) [Beavan et al., 2010; Lay et al., 2010].The tsunami waves subsequently reached the coasts of Washington State and British Columbia roughly eleven hours after the ...Sep 30, 2009 · The quake generated three separate tsunami waves, the largest measuring 5.1 feet from sea level height, said Vindell Hsu, a geophysicist with the Pacific Tsunami Warning Center. Preliminary data ... A tsunami is a series of waves caused by earthquakes or undersea volcanic eruptions. On September 29, 2009, a tsunami caused substantial damage and loss of life in American Samoa, Samoa, and Tonga. The tsunami was generated by a large earthquake in the Southern Pacific Ocean. Tsunamis are giant waves caused by earthquakes or volcanic eruptions ...The areas most affected were the south coasts of Western and American Samoa, where almost 200 people were killed and run-up heights were measured in excess of 5 m at several locations along the coast.Sep 29, 2009 · subject – tsunami watch supplement. a tsunami watch continues in effect for the state of hawaii. an earthquake has occurred with these preliminary parameters note moment magnitude increase to 8.3. origin time – 0748 am hst 29 sep 2009 coordinates – 15.3 south 171.0 west location – samoa islands region magnitude – 8.3 moment w≈8.1 earthquake south of the Samoan Islands on 29 September 2009 generated a tsunami that killed 189 people. From 4 to 11 October, an International Tsunami Survey Team surveyed the seven major islands of the Samoanarchipelago. Theteam measuredlocallyfocused runupheights of17 matPoloaandinundationof more than 500 m at Pago Pago.American Samoa - The first tsunami wave arrived at Pago Pago in American Samoa, (approximately 250 km from earthquake epicenter) at 18:08 UTC, about 20 minutes after the earthquake. A five-foot tsunami wave swept into Pago Pago and surged inland about 100 yards (meters) before receding, leaving some cars and debris stuck in mud.The areas most affected were the south coasts of Western and American Samoa, where almost 200 people were killed and run-up heights were measured in excess of 5 m at several locations along the coast.Jun 04, 2011 · On September 30, 2009, the array recorded waves of 2.5 to 6 cm amplitude associated with the transoceanic tsunami generated by the M w = 8.1 Samoa earthquake in the South Pacific. These open-ocean observations were uncontaminated by coastal effects, demonstrating that NEPTUNE records from future tsunami events can be effectively used as ... An earthquake with a moment magnitude of 8.0 (USGS Magnitude) occurred at 1748 UTC 29 September 2009 (day 272) and was located in the Samoa Island Region (15.56 S, 172.07 W, 18 km depth - USGS location). This earthquake produced a tsunami that was recorded at tide gages monitored at the Tsunami Warning Centers.w≈8.1 earthquake south of the Samoan Islands on 29 September 2009 generated a tsunami that killed 189 people. From 4 to 11 October, an International Tsunami Survey Team surveyed the seven major islands of the Samoanarchipelago. Theteam measuredlocallyfocused runupheights of17 matPoloaandinundationof more than 500 m at Pago Pago.The 8.3 magnitude quake triggered a huge tsunami that ripped through the southern Samoan island of Upolu. Saleaumua, on the south coast of Upolu, was one of the worst hit villages. It was...Sep 30, 2009 · The quake generated three separate tsunami waves, the largest measuring 5.1 feet from sea level height, said Vindell Hsu, a geophysicist with the Pacific Tsunami Warning Center. Preliminary data ... Mar 31, 2010 · On 15 July a tsunami originated from Dusky Sound in Fiordland, the result of a magnitude 7.8 earthquake. The highest wave was 0.97m, recorded at Jackson Bay 2.5 hours after the earthquake. On 30 September (29 September local Samoan time) a magnitude 8.1 earthquake to the south of Samoa caused the devastating tsunami in Samoa and Tonga. Samoan 2009 tsunami report: What caused the earthquake and tsunami? On Tuesday the 29th of September 2009, a huge tsunami hit Samoa – as well as several other islands – and impacted many, leaving a path of destruction [1]. Tsunamis are big waves that are generated from earthquakes, or volcanic eruptions that occur in the ocean [2]. Sep 30, 2009 · The first set of quakes took place yesterday 18 km below the ocean floor, about 200km southwest of the islands of Samoa. The second struck the Indonesian island of Sumatra, its magnitude was 7.9. Initial reports indicate that both events caused considerable damage and loss of life. In Indonesia, the damage came from the earthquake itself. Okal et al. (2010) surveyed the tsunami run-up height at nearly 400 points, and found maximum run-up heights of 17.6 m at Poloa in American Samoa and 22.4 m at Tafahi in northern Tonga ...A new study shows that a "great earthquake" and tsunami that killed 192 people in Samoa, American Samoa and northern Tonga on Sept. 29, 2009, actually was triple whammy.A Tsunami of Deadly Proportions On September 29, 2009, two large earthquakes struck midway between Samoa and American Samoa, a U.S. territory. The earthquakes generated tsunami waves of up to 22 meters (72 feet) that engulfed the shores, killing at least 192 people—149 in Samoa, 34 in American Samoa, and 9 in Niuatoputapu, Tonga. The 2009 Samoa earthquake was an 8.0 Mw earthquake which took place in the Samoan Islands region at 06:48:11 local time on September 30, 2009 (17:48:11 UTC, September 29). The temblor generated three separate tsunami waves, the largest of which measured 13.7 feet (4.1 metres) from sea level height. A 3-inch (76 mm) rise in sea levels was recorded near the epicenter, according to the Pacific ... Sep 29, 2009 · An earthquake with a moment magnitude of 8.0 (USGS Magnitude) occurred at 1748 UTC 29 September 2009 (day 272) and was located in the Samoa Island Region (15.56 S, 172.07 W, 18 km depth - USGS location). This earthquake produced a tsunami that was recorded at tide gages monitored at the Tsunami Warning Centers. The quake generated three separate tsunami waves, the largest measuring 5.1 feet from sea level height, said Vindell Hsu, a geophysicist with the Pacific Tsunami Warning Center. Preliminary data ...Dec 27, 2017 · 1 Introduction. The M W =8.0 2009 Samoa earthquake occurred at 17:48:10 GMT on 29 September 2009, triggering a local tsunami that reached Samoa and American Samoa in about 15 to 20 min, causing severe destruction in American Samoa, Samoa, and the northern Tonga island of Niuatoputapu, with most of the 189 fatalities and US$200 million in economic loss occurring in Samoa. On the 29th of September 2009 at 6:48am local time, an 8.3 magnitude earthquake was measured at 15.559˚S, 172.093˚W, 195 km (125 miles) south of Apia, Samoa. The tsunami waves measuring 4.5m at peak first arrived at Pago Pago, American Samoa approximately 250 km from earthquake epicenter.The 2009 Samoa earthquake was an 8.1 M w submarine earthquake that took place in the Samoan Islands region at 06:48:11 local time on 29 September 2009 (17:48:11 UTC, 29 September). At a magnitude of 8.1, it was the largest earthquake of 2009.. A tsunami was generated which caused substantial damage and loss of life in Samoa, American Samoa, and Tonga.The Pacific Tsunami Warning Center recorded ...The 8.3 magnitude quake triggered a huge tsunami that ripped through the southern Samoan island of Upolu. Saleaumua, on the south coast of Upolu, was one of the worst hit villages. It was...The thin black dashed lines par- alleling the coast mark the 10‐min travel times (isochrones) of the trans‐Pacific tsunami generated by the 2009 Samoa (Mw = 8.1) earthquake in the South Pacific (see Inset A); the white arrows on the border of the computational box are the computed "time rate of travel" (inverted phase veloc- ity ...Sep 27, 2009 · A magnitude 8.0 earthquake hit Samoa Tuesday 29th September 2009 at 6:48 am local time. The shallow earthquake generated a tsunami which hit Samoa causing destruction to villages and causing an unknown number of deaths. Tsunami height was 1.5 m at Pago Pago (Samoa), 0.7 m at Apia Upolu (Samoa) and 0.4 m at Rarotonga (Cook Islands). On September 30, 2009, the array recorded waves of 2.5 to 6 cm amplitude associated with the transoceanic tsunami generated by the M w = 8.1 Samoa earthquake in the South Pacific. These open-ocean observations were uncontaminated by coastal effects, demonstrating that NEPTUNE records from future tsunami events can be effectively used as ...Jul 01, 2011 · This tsunami was associated with an 8.3 magnitude earthquake in the Samoa–Tonga region. The 1960 far-field tsunami associated with the 9.5 magnitude great Chile earthquake was the most recent significant event to affect Samoa prior to the 2009 event and resulted in maximum runups of 4.9 m. The 2009 Samoan Earthquake and Tsunami Key facts: On the 29th of September 2009 at 6:48am local time, an 8.3 magnitude earthquake was measured at 15.559˚S, 172.093˚W , 195 km (125 miles) south of Apia, Samoa. Abstract—On September 29, 2009, an Mw = 8.1 earthquake at 17:48 UTC in Tonga Trench generated a tsunami that caused heavy damage across Samoa, American Samoa, and Tonga islands. Tutuila island, which is located 250 km from the earthquake epi-center, experienced tsunami flooding and strong currents on theA large earthquake of Mw 8.0 occurred in Samoa Islands Region in the early morning on 29 September 2009 (local time). A Large Tsunami generated by the earthquake hit Samoa, American Samoa, Tonga. Total 192 people were died or missing in these three countries (22 October 2009). The authors surveyed in Tutuila Island, American Samoa from 6 to 8 in October 2009 with the aim to find out damages in ...In a total of 12 tidal waves classified as a tsunami since 1868 a total of 360 people died in Samoa. Compared to other countries, Tsunamis therefore occur rather rarely. The strongest tidal wave registered in Samoa so far reached a height of 14.45 meters. At this Tsunami on 09/29/2009 a total of 356 people have been killed. Tsunamis are caused ... [20] At 17:48:11 UT on 29 September 2009, a magnitude 8.1 earthquake struck at 15.5 south latitude, 172.0 west longitude, 195 km south of Apia, Samoa. The earthquake produced a tsunami that arrived at the city of Pago Pago on American Samoa at 18:12 UT, according to nearshore tidal gauges, causing significant damage.Dec 27, 2017 · 1 Introduction. The M W =8.0 2009 Samoa earthquake occurred at 17:48:10 GMT on 29 September 2009, triggering a local tsunami that reached Samoa and American Samoa in about 15 to 20 min, causing severe destruction in American Samoa, Samoa, and the northern Tonga island of Niuatoputapu, with most of the 189 fatalities and US$200 million in economic loss occurring in Samoa. 11MNN. On the morning of Tuesday the 29th of September 2009 two earthquakes struck the ocean waters off Samoa. (1) As a result, a tsunami with waves measuring up to 4.5 metres in height flooded over the coast of many of the islands destroying villages, shops, tourism, people’s livelihoods as well as their lives. (5) The thin black dashed lines par- alleling the coast mark the 10‐min travel times (isochrones) of the trans‐Pacific tsunami generated by the 2009 Samoa (Mw = 8.1) earthquake in the South Pacific (see Inset A); the white arrows on the border of the computational box are the computed “time rate of travel” (inverted phase veloc- ity ... Sep 26, 2017 · When we experienced the earthquake inApia, Samoa, in 2009, the alarm sounded approximately 12 minutes later. Already, the water had been rapidly receding from Apia Marina where we were moored. At the instant the sirens went off, the tsunami was already coming ashore on the south side of the island in a series of waves that would claim over 130 ... An earthquake with a moment magnitude of 8.0 (USGS Magnitude) occurred at 1748 UTC 29 September 2009 (day 272) and was located in the Samoa Island Region (15.56 S, 172.07 W, 18 km depth - USGS location). This earthquake produced a tsunami that was recorded at tide gages monitored at the Tsunami Warning Centers.May 15, 2012 · Samoa. The 2009 Samoan tsunami: Impressive reconstruction efforts, but Samoa’s scars still run deep Format News and Press Release Source. AusAID; Posted 15 May 2012 Originally published 11 May ... great earthquake and tsunami occurred in the northern Tonga region in 1917 and the earthquake was hypothesized to be a megathrust type event (Okal et al., 2011). On 29 September 2009, a complex earthquake doublet with a moment magnitude of Mw 8.1 occurred at the northern end of the Tonga subduction zone. Okal et al. (2010) surveyed the tsunami run-up height at nearly 400 points, and found maximum run-up heights of 17.6 m at Poloa in American Samoa and 22.4 m at Tafahi in northern Tonga ... confluence definition listwhat is areg in statavehicle recovery business for sale