Magnitude 7.6 - PHILIPPINE ISLANDS REGION
2012 August 31 12:47:34 UTC
- This event has been reviewed by a seismologist.
|Depth||34.9 km (21.7 miles)|
|Region||PHILIPPINE ISLANDS REGION|
|Distances||94 km (58 miles) E of Sulangan, Philippines|
106 km (65 miles) ESE of Guiuan, Philippines
161 km (100 miles) ESE of Borongan, Philippines
174 km (108 miles) NE of Surigao, Philippines
|Location Uncertainty||horizontal +/- 13.3 km (8.3 miles); depth +/- 2.8 km (1.7 miles)|
|Parameters||NST=688, Nph=688, Dmin=435.3 km, Rmss=0.98 sec, Gp= 11°,|
M-type=(unknown type), Version=A
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Scientific & Technical Information
The earthquake locations and magnitudes cited in NOAA tsunami statements and bulletins are preliminary and are superseded by USGS locations and magnitudes computed using more extensive data sets.
General Tsunami Information
- Preliminary Earthquake Report
- U.S. Geological Survey, National Earthquake Information Center:
World Data Center for Seismology, Denver