Sunday, December 30, 1990 at 2:22 PM
1990-12-30 06:22 UTC · -0.072°, 123.110°
Magnitude
5.4 mw
Strong
Depth
181 km
Intermediate
Energy
1.9 kilotons of TNT
Gutenberg–Richter
Coordinates
-0.072°, 123.110°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Can cause damage to buildings and infrastructure near the epicentre.
At 181 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: Cotabato Trench (~573 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.