Earthequake Magnitude 5.5 - SEA OF OKHOTSK

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Magnitude 5.5 - SEA OF OKHOTSK

2011 December 09 19:42:56 UTC

Earthquake Details

• This event has been reviewed by a seismologist.

Magnitude	5.5
Date-Time	Friday, December 09, 2011 at 19:42:56 UTC Saturday, December 10, 2011 at 05:42:56 AM at epicenter Time of Earthquake in other Time Zones
Location	47.054°N, 144.513°E
Depth	380.2 km (236.3 miles)
Region	SEA OF OKHOTSK
Distances	135 km (84 miles) E (85°) from Yuzhno-Sakhalinsk, Russia 263 km (163 miles) SSE (156°) from Poronaysk, Russia 281 km (174 miles) NE (49°) from Wakkanai, Hokkaido, Japan 1326 km (824 miles) NNE (16°) from TOKYO, Japan
Location Uncertainty	horizontal +/- 15.3 km (9.5 miles); depth +/- 10.1 km (6.3 miles)
Parameters	NST=419, Nph=419, Dmin=133.6 km, Rmss=0.74 sec, Gp= 32°, M-type=regional moment magnitude (Mw), Version=7
Source	Magnitude: USGS NEIC (WDCS-D) Location: USGS NEIC (WDCS-D)
Event ID	usc00074m0