8 de enero, sismo 4,6ºRichter en REGIÓN DE LAS ISLAS BONIN, JAPÓN

This event has been reviewed by a seismologist.


Magnitude 4.6

Date-Time Sunday, January 08, 2012 at 12:59:30 UTC

Sunday, January 08, 2012 at 10:59:30 PM at epicenter

Time of Earthquake in other Time Zones



Location 27.041°N, 143.601°E

Depth 10 km (6.2 miles)

Region BONIN ISLANDS, JAPAN REGION

Distances 137 km (85 miles) E of Chichi-shima, Bonin Islands, Japan

339 km (210 miles) NE of Iwo Jima, Volcano Islands, Japan

732 km (454 miles) N of Farallon de Pajaros, N. Mariana Islands

1025 km (636 miles) SSE of TOKYO, Japan



Location Uncertainty horizontal +/- 20 km (12.4 miles); depth +/- 4.4 km (2.7 miles)

Parameters NST= 29, Nph= 30, Dmin=140.3 km, Rmss=0.46 sec, Gp= 72°,

M-type=body wave magnitude (Mb), Version=9

Source Magnitude: USGS NEIC (WDCS-D)

Location: USGS NEIC (WDCS-D)

fuente.  usgs