Friday, September 4, 2026 at 5:23 PM
2026-09-04 09:23 UTC ยท 37.800ยฐ, 141.800ยฐ
Magnitude
3.8 m
Light
Depth
-50 km
Shallow
Energy
8 tons of TNT
GutenbergโRichter
Coordinates
37.800ยฐ, 141.800ยฐ
Felt reports
โ
Tsunami
No
Source
EMSC
Region
NEAR EAST COAST OF HONSHU, JAPAN
Often felt, but rarely causes damage.
At -50 km this was a shallow earthquake. Shallow quakes concentrate shaking near the epicentre and tend to be the most damaging.
This event sits in the Light range of the moment magnitude scale.
Nearest mapped structure: Manila Trench (~2800 km away). Last major event: 1934 Manila Trench Earthquake.
Area seismic-hazard score: 8/100 (low).
Data from EMSC. Magnitudes and locations are preliminary and may be revised. For official information consult PHIVOLCS / USGS.