Sunday, December 25, 1977 at 9:19 PM
1977-12-25 13:19 UTC · -55.945°, -27.602°
Magnitude
5.0 mb
Strong
Depth
102 km
Intermediate
Energy
477 tons of TNT
Gutenberg–Richter
Coordinates
-55.945°, -27.602°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Can cause damage to buildings and infrastructure near the epicentre.
At 102 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 (~13817 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.