Magnitude 4.5 - TONGA
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2012 November 14 11:40:59 UTC
Earthquake Details
- This event has been reviewed by a seismologist.
Magnitude | 4.5 |
---|---|
Date-Time |
|
Location | 20.919°S, 173.876°W |
Depth | 46 km (28.6 miles) |
Region | TONGA |
Distances | 120 km (74 miles) ENE of `Ohonua, Tonga 139 km (86 miles) E of Nuku`alofa, Tonga 802 km (498 miles) SSW of Tafuna, American Samoa 808 km (502 miles) SSW of Pago Pago, American Samoa |
Location Uncertainty | horizontal +/- 24.7 km (15.3 miles); depth +/- 2.2 km (1.4 miles) |
Parameters | NST=128, Nph=134, Dmin=>999 km, Rmss=0.8 sec, Gp= 72°, M-type=body wave magnitude (Mb), Version=4 |
Source |
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Event ID | usc000dsfa |
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Scientific & Technical Information
- Preliminary Earthquake Report
- U.S. Geological Survey, National Earthquake Information Center:
World Data Center for Seismology, Denver