Magnitude 4.9 - OFF THE EAST COAST OF KAMCHATKA, RUSSIA

2011 September 22 22:43:12 UTC

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Earthquake Details

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Magnitude	4.9
Date-Time	Thursday, September 22, 2011 at 22:43:12 UTC Friday, September 23, 2011 at 10:43:12 AM at epicenter
Location	52.635°N, 159.184°E
Depth	64.4 km (40.0 miles)
Region	OFF THE EAST COAST OF KAMCHATKA, RUSSIA
Distances	56 km (35 miles) SE (140°) from Petropavlovsk-Kamchatskiy, Russia 303 km (188 miles) NE (43°) from Severo-Kuril'sk, Kuril Islands, Russia 2426 km (1507 miles) NNE (33°) from TOKYO, Japan
Location Uncertainty	horizontal +/- 21.6 km (13.4 miles); depth +/- 10.5 km (6.5 miles)
Parameters	NST=163, Nph=164, Dmin=113.5 km, Rmss=0.76 sec, Gp=126°, M-type=body wave magnitude (Mb), Version=5
Source	Magnitude: USGS NEIC (WDCS-D) Location: USGS NEIC (WDCS-D)