Wednesday, May 25, 1983 at 8:35 AM
1983-05-25 00:35 UTC · 51.610°, 156.938°
Magnitude
5.2 mb
Strong
Depth
120 km
Intermediate
Energy
951 tons of TNT
Gutenberg–Richter
Coordinates
51.610°, 156.938°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Can cause damage to buildings and infrastructure near the epicentre.
At 120 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 (~4626 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.