Tuesday, October 2, 1973 at 11:05 PM
1973-10-02 15:05 UTC · 9.987°, 126.136°
Magnitude
4.9 mb
Moderate
Depth
76 km
Intermediate
Energy
338 tons of TNT
Gutenberg–Richter
Coordinates
9.987°, 126.136°
Felt reports
—
Tsunami
No
Source
USGS
Region
Visayas
Felt widely; can cause minor damage to weak structures.
At 76 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 Moderate range of the moment magnitude scale.
Nearest mapped structure: Philippine Trench (~38 km away). Last major event: 2012 Samar Earthquake (M7.6).
Area seismic-hazard score: 46/100 (high).
Data from USGS. Magnitudes and locations are preliminary and may be revised. For official information consult PHIVOLCS / USGS.