Saturday, August 29, 2026 at 9:25 PM
2026-08-29 13:25 UTC · 43.887°, 138.292°
Magnitude
4.0 mb
Moderate
Depth
257 km
Intermediate
Energy
15 tons of TNT
Gutenberg–Richter
Coordinates
43.887°, 138.292°
Felt reports
—
Tsunami
No
Source
USGS
Region
—
Felt widely; can cause minor damage to weak structures.
At 257 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 (~3011 km away). Last major event: 1934 Manila Trench Earthquake.
Area seismic-hazard score: 8/100 (low).
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.