Wednesday, January 7, 1981 at 11:53 PM
1981-01-07 15:53 UTC · -11.845°, 166.554°
Magnitude
5.0 mb
Strong
Depth
172 km
Intermediate
Energy
477 tons of TNT
Gutenberg–Richter
Coordinates
-11.845°, 166.554°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Can cause damage to buildings and infrastructure near the epicentre.
At 172 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 Strong range of the moment magnitude scale.
Nearest mapped structure: Philippine Trench (~4707 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.