Magnitude 4.9 - TONGA REGION
2011 November 23 07:14:45 UTC
Earthquake Details
- This event has been reviewed by a seismologist.
| Magnitude | 4.9 |
|---|---|
| Date-Time |
|
| Location | 23.141°S, 175.098°W |
| Depth | 32.7 km (20.3 miles) |
| Region | TONGA REGION |
| Distances | 222 km (137 miles) S of NUKU`ALOFA, Tonga 463 km (287 miles) SE of Ndoi Island, Fiji 510 km (316 miles) SSW of Neiafu, Tonga 1806 km (1122 miles) NE of Auckland, New Zealand |
| Location Uncertainty | horizontal +/- 19.8 km (12.3 miles); depth +/- 5.3 km (3.3 miles) |
| Parameters | NST= 54, Nph= 54, Dmin=733.6 km, Rmss=0.62 sec, Gp= 94°, M-type=body wave magnitude (Mb), Version=9 |
| Source |
|
| Event ID | usc0006wrw |
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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
