Wednesday, November 16, 1977 at 6:23 AM
1977-11-15 22:23 UTC · -15.102°, 167.464°
Magnitude
5.0 mb
Strong
Depth
125 km
Intermediate
Energy
477 tons of TNT
Gutenberg–Richter
Coordinates
-15.102°, 167.464°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Can cause damage to buildings and infrastructure near the epicentre.
At 125 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: Philippine Trench (~4937 km away). Last major event: 2012 Samar Earthquake (M7.6).
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.