Tuesday, September 21, 1965 at 9:38 AM
1965-09-21 01:38 UTC · 28.952°, 128.227°
Magnitude
6.7 mw
Major
Depth
198 km
Intermediate
Energy
163.5 kilotons of TNT
Gutenberg–Richter
Coordinates
28.952°, 128.227°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Can cause serious damage over larger areas.
At 198 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 Major range of the moment magnitude scale.
Nearest mapped structure: Manila Trench (~1206 km away). Last major event: 1934 Manila Trench Earthquake.
Area seismic-hazard score: 8/100 (low).
1 recorded M4.0+ event within 318 km in the 90 days after this earthquake.
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.