Magnitude 4.8 - TONGA
2012 January 07 10:15:51 UTC
Earthquake Details
- This event has been reviewed by a seismologist.
Magnitude | 4.8 |
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Date-Time |
|
Location | 18.547°S, 174.681°W |
Depth | 139.7 km (86.8 miles) |
Region | TONGA |
Distances | 74 km (45 miles) W of Neiafu, Tonga 291 km (180 miles) N of NUKU`ALOFA, Tonga 304 km (188 miles) SSW of Hihifo, Tonga 2277 km (1414 miles) NNE of Auckland, New Zealand |
Location Uncertainty | horizontal +/- 20.8 km (12.9 miles); depth +/- 7.5 km (4.7 miles) |
Parameters | NST=130, Nph=137, Dmin=>999 km, Rmss=0.79 sec, Gp= 61°, M-type=body wave magnitude (Mb), Version=9 |
Source |
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Event ID | usc0007h99 |
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Earthquake Maps
Scientific & Technical Information
- Preliminary Earthquake Report
- U.S. Geological Survey, National Earthquake Information Center:
World Data Center for Seismology, Denver