Saturday, January 13, 2007 at 12:23 PM
2007-01-13 04:23 UTC ยท 46.243ยฐ, 154.524ยฐ
Magnitude
8.1 mwc
Extreme
Depth
10 km
Shallow
Energy
21.3 megatons of TNT
GutenbergโRichter
Coordinates
46.243ยฐ, 154.524ยฐ
Felt reports
59
โDid You Feel It?โ
Tsunami
No
Source
USGS
Region
โ
Among the largest earthquakes ever recorded.
At 10 km this was a shallow earthquake. Shallow quakes concentrate shaking near the epicentre and tend to be the most damaging.
This event sits in the Extreme range of the moment magnitude scale.
Nearest mapped structure: Manila Trench (~4179 km away). Last major event: 1934 Manila Trench Earthquake.
Area seismic-hazard score: 8/100 (low).
20 recorded M4.0+ events within 374 km in the 90 days after this earthquake.
Data from USGS. Magnitudes and locations are preliminary and may be revised. For official information consult PHIVOLCS / USGS.