Feeds & DataMagnitude 5.2 - TONGA REGION
2009 April 04 11:59:37 UTC
Earthquake Details
| Magnitude | 5.2 |
|---|---|
| Date-Time |
|
| Location | 22.558°S, 174.712°W |
| Depth | 35 km (21.7 miles) set by location program |
| Region | TONGA REGION |
| Distances | 165 km (100 miles) SSE of NUKU'ALOFA, Tonga 440 km (275 miles) S of Neiafu, Tonga 465 km (290 miles) ESE of Ndoi Island, Fiji 1875 km (1170 miles) NE of Auckland, New Zealand |
| Location Uncertainty | horizontal +/- 10.1 km (6.3 miles); depth fixed by location program |
| Parameters | NST= 55, Nph= 55, Dmin=926.3 km, Rmss=0.98 sec, Gp= 97°, M-type=body wave magnitude (Mb), Version=Q |
| Source |
|
| Event ID | us2009faa3 |
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Earthquake Summary
Tsunami Information
- NOAA West Coast & Alaska Tsunami Warning Center
- NOAA Pacific Tsunami Warning Center
- Tsunami Information Links
The earthquake locations and magnitudes cited in these NOAA tsunami bulletins are very preliminary and may be superceded by USGS locations and magnitudes computed using more extensive data sets.
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
