Saturday, March 5, 1977 at 3:21 AM
1977-03-04 19:21 UTC ยท 45.772ยฐ, 26.761ยฐ
Magnitude
7.5 mwc
Great
Depth
94 km
Intermediate
Energy
2.7 megatons of TNT
GutenbergโRichter
Coordinates
45.772ยฐ, 26.761ยฐ
Felt reports
โ
Tsunami
No
Source
USGS
Region
โ
Can cause severe, widespread destruction and loss of life.
At 94 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 Great range of the moment magnitude scale.
Nearest mapped structure: Manila Trench (~8443 km away). Last major event: 1934 Manila Trench Earthquake.
Area seismic-hazard score: 8/100 (low).
No other recent earthquakes nearby.
Browse all earthquakes โData from USGS. Magnitudes and locations are preliminary and may be revised. For official information consult PHIVOLCS / USGS.