Thursday, February 11, 1982 at 12:13 AM
1982-02-10 16:13 UTC · 43.346°, 143.285°
Magnitude
5.1 mb
Strong
Depth
118 km
Intermediate
Energy
674 tons of TNT
Gutenberg–Richter
Coordinates
43.346°, 143.285°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Can cause damage to buildings and infrastructure near the epicentre.
At 118 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: Manila Trench (~3262 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.