Magnitude 4.9 - KERMADEC ISLANDS REGION
2011 October 23 11:39:04 UTC
Earthquake Details
- This event has been reviewed by a seismologist.
| Magnitude | 4.9 |
|---|---|
| Date-Time |
|
| Location | 31.964°S, 178.303°W |
| Depth | 51.9 km (32.3 miles) |
| Region | KERMADEC ISLANDS REGION |
| Distances | 81 km (50 miles) SE of L'Esperance Rock, Kermadec Islands 301 km (187 miles) S of Raoul Island, Kermadec Islands 838 km (520 miles) NE of Auckland, New Zealand 1206 km (749 miles) NNE of WELLINGTON, New Zealand |
| Location Uncertainty | horizontal +/- 36 km (22.4 miles); depth +/- 13.1 km (8.1 miles) |
| Parameters | NST= 22, Nph= 25, Dmin=303.9 km, Rmss=0.94 sec, Gp=158°, M-type=body wave magnitude (Mb), Version=5 |
| Source |
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| Event ID | usb0006br9 |
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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
