Sunday, July 28, 1991 at 7:12 PM
1991-07-28 11:12 UTC · 0.989°, 120.591°
Magnitude
5.4 mw
Strong
Depth
616 km
Deep
Energy
1.9 kilotons of TNT
Gutenberg–Richter
Coordinates
0.989°, 120.591°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Can cause damage to buildings and infrastructure near the epicentre.
At 616 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 (~568 km away).
Area seismic-hazard score: 8/100 (low).
No other recent earthquakes nearby.
Browse all earthquakes →Data from USGS. Magnitudes and locations are preliminary and may be revised. For official information consult PHIVOLCS / USGS.