Magnitude 4.6 - NIAS REGION, INDONESIA
2011 May 20 23:20:19 UTC
Earthquake Details
- This event has been reviewed by a seismologist.
| Magnitude | 4.6 |
|---|---|
| Date-Time |
|
| Location | 0.291°N, 98.398°E |
| Depth | 47.5 km (29.5 miles) |
| Region | NIAS REGION, INDONESIA |
| Distances | 154 km (95 miles) SW of Padangsidempuan, Sumatra, Indonesia 166 km (103 miles) SSW of Sibolga, Sumatra, Indonesia 485 km (301 miles) SW of KUALA LUMPUR, Malaysia 1178 km (731 miles) NW of JAKARTA, Java, Indonesia |
| Location Uncertainty | horizontal +/- 19.6 km (12.2 miles); depth +/- 12.8 km (8.0 miles) |
| Parameters | NST= 48, Nph= 48, Dmin=144.7 km, Rmss=0.52 sec, Gp=112°, M-type=body wave magnitude (Mb), Version=4 |
| Source |
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| Event ID | usc0003kc7 |
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Earthquake Maps
Scientific & Technical Information
Historic Moment Tensor Solutions- Preliminary Earthquake Report
- U.S. Geological Survey, National Earthquake Information Center:
World Data Center for Seismology, Denver
