Tuesday, 26 October 2010

Victims Killed 31 People, 190 Missing


Tuesday,26/10/2010 17:20 WIB, Tsunami Mentawai, detiknews.com

The death toll from the tsunami in the Mentawai Islands, West Sumatra, continues to grow. Data last mentioned, the victim was killed as many as 31 people. Meanwhile, another 190 people reported missing."That data until 14:30 pm. The death toll likely to grow," said Rachmadi, Yayasan Citra Mandiri Mentawai activist, when contacted by AFP by phone on Tuesday (10/26/2010) at 17.00 pm.Rachmadi explained, the victim was killed most residents of South Pagai Island, which is 23 people. While the rest are citizens of Sipora Island, District of South Sipora.

Felt on Sumatra and in Singapore.


2010 October 25 14:42:22 UTC, earthquake.usgs.gov/earthquakes

Magnitude 7.7 - KEPULAUAN MENTAWAI REGION, INDONESIA

Tectonic Summary


The Pulau Pagai Selatan, Sumatra earthquake of October 25, 2010 occurred as a result of thrust faulting on or near the subduction interface plate boundary between the Australia and Sunda plates. At the location of this earthquake, the Australia Plate move north-northeast with respect to the Sunda plate at a velocity of approximately 57-69 mm/yr. On the basis of the currently available fault mechanism information and earthquake depth it is likely that this earthquake occurred along the plate interface. The subduction zone adjacent to the region of this event last slipped during the Mw 8.5 and 7.9 earthquakes of September 2007, and today's event appears to have occurred near the rupture zones of those earthquakes. Today's earthquake is the latest in a sequence of large ruptures along the Sunda megathrust, including a M 9.1 earthquake that ruptured to within 800 km north of this earthquake in 2004; a M 8.6 700 km to the north between Nias and Simeulue in 2005; and a M 7.5 300 km to the north near Padang in 2009. Today's earthquake occurred near the southern edge of a Mw 8.7-8.9 rupture in 1797 and within the rupture area of a Mw 8.9-9.1 earthquake in 

Earthquakes of 5.5 and 5 SR Mentawai Still Happen

25/10/2010 23:08 WIB detiknews.com
The series of shocks that triggered aftershocks magnitude 7.2 earthquake continue to occur in the Mentawai. Up at 23:00 pm, BMKG noted there have been 2 times aftershocks.
"Earthquakes of 5.5 and 5.0 magnitude quake," the release BMKG its website on Monday (25/10/2010).
The quake's epicenter was located in the Mentawai region. 5.5 magnitude quake occurred at 22:21 pm, while the quake was magnitude 5 at 22:31 pm.
7.2 magnitude quake occurred at 21:40 pm with the epicenter 78 km Southwest of Mentawai, West Sumatra. Tsunami warning was released, but the end of an hour later revoked.
There are no reports of casualties or building damage caused by the earthquake this. The panic could cause panic in the city of Padang, people jump out of the house to save his life respectively.

7.2 magnitude quake hits Sumatra, Tsunami Warning

25/10/2010 22:01 WIB, detiknews.com
An earthquake measuring 7.2 magnitude struck the region Mentawai, West Sumatra. Meteorological and Geophysical Agency commemorate this magnitude quake was strong enough potential to cause tsunami waves.Based on information from the site BMKG, this earthquake occurred at around 21:40 pm. The location is in 78 km Southwest of Mentawai, West Sumatra.