Saturday, August 9, 1969 at 4:44 AM
1969-08-08 20:44 UTC · -6.069°, 129.569°
Magnitude
6.6 mw
Major
Depth
176 km
Intermediate
Energy
115.7 kilotons of TNT
Gutenberg–Richter
Coordinates
-6.069°, 129.569°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Can cause serious damage over larger areas.
At 176 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: Philippine Trench (~1252 km away). Last major event: 2012 Samar Earthquake (M7.6).
Area seismic-hazard score: 8/100 (low).
2 recorded M4.0+ events within 314 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.