Magnitude 4.7 - SOUTHWEST OF SUMATRA, INDONESIA
2011 October 23 05:17:43 UTC
Earthquake Details
- This event has been reviewed by a seismologist.
Magnitude | 4.7 |
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Date-Time |
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Location | 8.220°S, 104.768°E |
Depth | 27.9 km (17.3 miles) |
Region | SOUTHWEST OF SUMATRA, INDONESIA |
Distances | 270 km (167 miles) NNW of Christmas Island 278 km (172 miles) WSW of Sukabumi, Java, Indonesia 282 km (175 miles) SSW of Cilegon, Java, Indonesia 320 km (198 miles) SW of JAKARTA, Java, Indonesia |
Location Uncertainty | horizontal +/- 22.1 km (13.7 miles); depth +/- 9.4 km (5.8 miles) |
Parameters | NST= 31, Nph= 34, Dmin=268.3 km, Rmss=0.9 sec, Gp=144°, M-type=body wave magnitude (Mb), Version=6 |
Source |
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Event ID | usb0006bnb |
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Scientific & Technical Information
- Preliminary Earthquake Report
- U.S. Geological Survey, National Earthquake Information Center:
World Data Center for Seismology, Denver