Sunday, August 31, 2025 at 9:27 PM
2025-08-31 13:27 UTC · 51.914°, 158.391°
Magnitude
4.5 mb
Moderate
Depth
77 km
Intermediate
Energy
85 tons of TNT
Gutenberg–Richter
Coordinates
51.914°, 158.391°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Felt widely; can cause minor damage to weak structures.
At 77 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: Manila Trench (~4730 km away). Last major event: 1934 Manila Trench Earthquake.
Area seismic-hazard score: 8/100 (low).
Data from USGS. Magnitudes and locations are preliminary and may be revised. For official information consult PHIVOLCS / USGS.