Monday, June 23, 1986 at 7:24 PM
1986-06-23 11:24 UTC · 4.883°, 123.470°
Magnitude
4.6 mb
Moderate
Depth
521 km
Deep
Energy
120 tons of TNT
Gutenberg–Richter
Coordinates
4.883°, 123.470°
Felt reports
—
Tsunami
No
Source
USGS
Region
Mindanao
Felt widely; can cause minor damage to weak structures.
At 521 km this was a deep earthquake. Deep quakes are felt over very large areas but rarely cause surface damage.
This event sits in the Moderate range of the moment magnitude scale.
Nearest mapped structure: Cotabato Trench (~38 km away).
Area seismic-hazard score: 34/100 (moderate).
Data from USGS. Magnitudes and locations are preliminary and may be revised. For official information consult PHIVOLCS / USGS.