The sumatran tsunami of december 26
The mw=93 megathrust earthquake of december 26, 2004 off the coast of sumatra in the indian ocean generated a catastrophic tsunami that caused widespread damage in coastal areas and left more than. 2 reconnaissance report on the december 26, 2004 sumatra earthquake and tsunami murat saatcioglu1, ahmed ghobarah2 and ioan nistor3 executive summary a devastating earthquake and a resulting tsunami hit coastal areas of indian. Indonesia was the first country to be seriously affected by the earthquake and tsunami created by the 2004 indian ocean earthquake on 26 december 2004, swamping the northern and western coastal areas of sumatra, and the smaller outlying islands off sumatra. The sumatra earthquake of 26 december 2004 share flipboard email a large tsunami triggered by the earthquake spread outward from off the sumatran coast the worst . The cause of the tsunami in sumatra on 26 december 2004 which affected the entire indian ocean was a very violent earthquake of magnitude 93 on the richter scale it .
Sumatra earthquake and indian ocean tsunami of december 26, 2004 the mw 90 earthquake of december 26, 2004 struck at 06:28:53 am the maximum intensity of shaking (on the msk sca. An international tsunami survey team (itst) studying the effects of the december 26 tsunami on indonesia's island of sumatra documented wave heights of 20 to 30 m (65 to 100 ft) at the island's northwest end and found evidence suggesting that wave heights may have ranged from 15 to 30 m (50 to 100 ft) along at least a 100-km (60 mi) stretch of the northwest coast. Q photonirvachak journal of the indian society of remote sensing, vol 33, no 1, 2005 cover article sumatra tsunami of december rr navalgund. See updated information on the indian ocean tsunami on 26th december 2004 off the coast of northern sumatra the fourth largest earthquake this century occurred at 00:58 utc the quake occurred at 10 km depth, and was measured to 9.
The dec 26, 2004, earthquake ruptured 250 kilometers offshore of sumatra, indonesia tsunami waves traveled thousands of kilometers with enough power to kill hundreds of people and destroy villages as far away as the east coast of africa. Sumatra tsunami, 26th december 2004 sumatra tsunami, 26th december 2004 see updated information on the indian ocean tsunami on 26th december 2004 off . On 26 december 2004, a magnitude 91 earthquake (3316 n, 95854 e, depth 30 km) occurred off the coast of northern sumatra, indonesia the tsunami generated by the earthquake was recorded nearly world-wide and killed more people than any other tsunami in recorded history, almost 230,000 missing and presumed dead. Isa / isnet workshop teheran sumatra 2004 1 1292013 andreas hoechner sumatra earthquake and tsunami december 26, 2004.
December 26, 2004 sumatra, indonesia earthquake and tsunami earthquake and tsunami maps (dec 27) new push for tsunami-alert system christian science . 1 the sumatra earthquake and tsunami december 26, 2004 ©2004 by dave robison and steve kluge (thanks also to bryce hand and michael hubenthal) introduction: the incredible damage and tragic loss of life resulting from the 90 magnitude earthquake and. On december 26, 2004, a large (magnitude 90) earthquake occurred off the western coast of sumatra in the indian ocean the earthquake was caused by the release of stresses accumulated as the burma tectonic plate overrides the india tectonic plate. A powerful earthquake off the coast of sumatra, indonesia, on this day in 2004 sets off a tsunami that wreaks death and devastation across the indian ocean on december 26, 1956, the visionary . This eyewitness assessment of damage from the earthquake and tsunami yields lessons for engineers on december 26, 2004, at 07:58:50 local time, a powerful earthquake, moment magnitude (mw) 92, occurred in the indian ocean.
The sumatran tsunami of december 26
Small threat, but warning sounded for tsunami research (article in ausgeo news, written 3 months prior to tsunami) tsunami model for the indian ocean (from the japanese natl inst of advanced industrial science & technology). By kevin caruso the december 26, 2004 tsunami was caused by an undersea earthquake that occurred at 7:58 am local time the earthquake occurred in the indian ocean off the northwestern coast of sumatra, indonesia. Numerical model simulations, combined with tide-gauge and satellite altimetry data, reveal that wave amplitudes, directionality, and global propagation patterns of the 26 december 2004 sumatra tsunami were primarily determined by the orientation and intensity of the offshore seismic line source and subsequently by the trapping effect of mid-ocean ridge topographic waveguides.
The december 26, 2004 m=91 sumatra-andaman earthquake occurred along a tectonic subduction zone in which the india plate, an oceanic plate, is being subducted beneath the burma micro-plate, part of the larger sunda plate the interplate thrust where it interesects the sea floor along the sunda . On december 26, 2004, at 7:59 am local time, an undersea earthquake with a magnitude of 91 struck off the coast of the indonesian island of sumatra over the next seven hours, a tsunami —a series of immense ocean waves—triggered by the quake reached out across the indian ocean , devastating coastal areas as far away as east africa . On the morning of december 26, 2004 a magnitude 93 earthquake struck off the northwest coast of the indonesian island of sumatrathe earthquake resulted from complex slip on the fault where the oceanic portion of the indian plate slides under sumatra, part of the eurasian plate.
Sumatra earthquake 26 dec 2004 teddy boen 1 aceh tsunami dec 26, 2004 main shock and after shocks within one day of the sumatra earthquake, december 26, 2004, usgs. Description the december 26, 2004 magnitude 91 northern sumatra, indonesia earthquake (3316 n, 95854 e, depth 30 km) generated a tsunami that was observed worldwide and caused tremendous devastation and deaths throughout the indian ocean region. The earthquake hit at just before 1am gmt or 758am local time on 26 december 2004 the magnitude 91 earthquake struck 30km below the surface around 160km off the western coast of northern sumatra.