Tuesday, January 31, 2012 at 9:25 AM
2012-01-31 01:25 UTC · -5.666°, 148.425°
Magnitude
4.9 mb
Moderate
Depth
173 km
Intermediate
Energy
338 tons of TNT
Gutenberg–Richter
Coordinates
-5.666°, 148.425°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Felt widely; can cause minor damage to weak structures.
At 173 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: Philippine Trench (~2609 km away). Last major event: 2012 Samar Earthquake (M7.6).
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.