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Magnitude 4.8 - BONIN ISLANDS, JAPAN REGION

2009 August 08 13:31:52 UTC

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Earthquake Details

Magnitude4.8
Date-Time
Location28.817°N, 141.431°E
Depth57.7 km (35.9 miles)
RegionBONIN ISLANDS, JAPAN REGION
Distances205 km (130 miles) NNW of Chichi-shima, Bonin Islands, Japan
445 km (280 miles) N of Iwo-jima, Volcano Islands, Japan
500 km (310 miles) SSE of Hachijo-jima, Izu Islands, Japan
775 km (480 miles) SSE of TOKYO, Japan
Location Uncertaintyhorizontal +/- 18.4 km (11.4 miles); depth +/- 36.1 km (22.4 miles)
ParametersNST= 15, Nph= 15, Dmin=>999 km, Rmss=0.98 sec, Gp= 79°,
M-type=body wave magnitude (Mb), Version=6
Source
  • USGS NEIC (WDCS-D)
Event IDus2009kbay
  • This event has been reviewed by a seismologist.
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