Thursday, April 7, 2011 at 10:47 PM
2011-04-07 14:47 UTC ยท 38.181ยฐ, 141.829ยฐ
Magnitude
4.7 mb
Moderate
Depth
83 km
Intermediate
Energy
169 tons of TNT
GutenbergโRichter
Coordinates
38.181ยฐ, 141.829ยฐ
Felt reports
โ
Tsunami
No
Source
USGS
Region
โ
Felt widely; can cause minor damage to weak structures.
At 83 km this was a intermediate earthquake. Intermediate-depth quakes spread shaking over a wider area but are usually less destructive at the surface.
This event sits in the Moderate range of the moment magnitude scale.
Nearest mapped structure: Manila Trench (~2825 km away). Last major event: 1934 Manila Trench Earthquake.
Area seismic-hazard score: 8/100 (low).
Data from USGS. Magnitudes and locations are preliminary and may be revised. For official information consult PHIVOLCS / USGS.