Wednesday, October 21, 2026 at 9:04 AM
2026-10-21 01:04 UTC ยท 35.724ยฐ, 139.984ยฐ
Magnitude
4.5 mb
Moderate
Depth
90 km
Intermediate
Energy
85 tons of TNT
GutenbergโRichter
Coordinates
35.724ยฐ, 139.984ยฐ
Felt reports
9
โDid You Feel It?โ
Tsunami
No
Source
USGS
Region
โ
Felt widely; can cause minor damage to weak structures.
At 90 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 (~2541 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.