Sunday, November 13, 1983 at 9:16 PM
1983-11-13 13:16 UTC · 0.435°, 120.491°
Magnitude
5.1 mb
Strong
Depth
591 km
Deep
Energy
674 tons of TNT
Gutenberg–Richter
Coordinates
0.435°, 120.491°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Can cause damage to buildings and infrastructure near the epicentre.
At 591 km this was a deep earthquake. Deep quakes are felt over very large areas but rarely cause surface damage.
This event sits in the Strong range of the moment magnitude scale.
Nearest mapped structure: Cotabato Trench (~628 km away).
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.