Wednesday, December 21, 1988 at 4:20 PM
1988-12-21 08:20 UTC · 10.846°, 125.493°
Magnitude
5.1 mb
Strong
Depth
103 km
Intermediate
Energy
674 tons of TNT
Gutenberg–Richter
Coordinates
10.846°, 125.493°
Felt reports
—
Tsunami
No
Source
USGS
Region
Visayas
Can cause damage to buildings and infrastructure near the epicentre.
At 103 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 (~129 km away). Last major event: 2012 Samar Earthquake (M7.6).
Area seismic-hazard score: 40/100 (moderate).
Data from USGS. Magnitudes and locations are preliminary and may be revised. For official information consult PHIVOLCS / USGS.