Monday, March 13, 1989 at 1:10 AM
1989-03-12 17:10 UTC · -18.572°, -179.498°
Magnitude
5.1 mb
Strong
Depth
631 km
Deep
Energy
674 tons of TNT
Gutenberg–Richter
Coordinates
-18.572°, -179.498°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Can cause damage to buildings and infrastructure near the epicentre.
At 631 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: Philippine Trench (~6468 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.