Magnitude 4.7 - SOUTH OF THE FIJI ISLANDS
2011 September 20 22:44:42 UTC
Earthquake Details
- This event has been reviewed by a seismologist.
| Magnitude | 4.7 |
|---|---|
| Date-Time |
|
| Location | 22.066°S, 176.406°W |
| Depth | 131.3 km (81.6 miles) |
| Region | SOUTH OF THE FIJI ISLANDS |
| Distances | 162 km (100 miles) SW of NUKU`ALOFA, Tonga 284 km (176 miles) SE of Ndoi Island, Fiji 455 km (282 miles) SSW of Neiafu, Tonga 1848 km (1148 miles) NNE of Auckland, New Zealand |
| Location Uncertainty | horizontal +/- 21 km (13.0 miles); depth +/- 10.4 km (6.5 miles) |
| Parameters | NST= 72, Nph= 79, Dmin=752.5 km, Rmss=1.46 sec, Gp= 86°, M-type=body wave magnitude (Mb), Version=2 |
| Source |
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| Event ID | usc0005xmt |
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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
