Magnitude 4.8 - BONIN ISLANDS, JAPAN REGION
2009 August 08 13:31:52 UTC
Earthquake Details
Magnitude | 4.8 |
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Date-Time |
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Location | 28.817°N, 141.431°E |
Depth | 57.7 km (35.9 miles) |
Region | BONIN ISLANDS, JAPAN REGION |
Distances | 205 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 Uncertainty | horizontal +/- 18.4 km (11.4 miles); depth +/- 36.1 km (22.4 miles) |
Parameters | NST= 15, Nph= 15, Dmin=>999 km, Rmss=0.98 sec, Gp= 79°, M-type=body wave magnitude (Mb), Version=6 |
Source |
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Event ID | us2009kbay |
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Earthquake Maps
Scientific & Technical Information
- Preliminary Earthquake Report
- U.S. Geological Survey, National Earthquake Information Center:
World Data Center for Seismology, Denver