31 de octubre, sismo 5,8ºRichter en ISLAS RATA, ISLAS ALEUTIANAS, ALASKA

This event has been reviewed by a seismologist.


Magnitude 5.8

Date-Time Monday, October 31, 2011 at 07:16:21 UTC

Sunday, October 30, 2011 at 10:16:21 PM at epicenter

Time of Earthquake in other Time Zones



Location 52.409°N, 177.905°E

Depth 152.9 km (95.0 miles)

Region RAT ISLANDS, ALEUTIAN ISLANDS, ALASKA

Distances 40 km (24 miles) NNE of Kiska Volcano, Alaska

67 km (41 miles) NW of Little Sitkin Island, Alaska

2963 km (1841 miles) W of WHITEHORSE, Yukon Territory, Canada

3518 km (2185 miles) NE of TOKYO, Japan



Location Uncertainty horizontal +/- 13.8 km (8.6 miles); depth +/- 6.5 km (4.0 miles)

Parameters NST=616, Nph=629, Dmin=260.5 km, Rmss=0.81 sec, Gp= 25°,

M-type="moment" magnitude from initial P wave (tsuboi method) (Mi/Mwp), Version=B

Source Magnitude: USGS NEIC (WDCS-D)

Location: USGS NEIC (WDCS-D)

fuente. usgs