Observed earthquake
2025 Aomori Prefecture, Japan Earthquake
Recent observationReported by 1 agency. Every solution below is that agency's own measurement, stored unaltered.
Magnitude
7.6mww
Depth
41 km
shallow
Origin time
2025-12-08 14:15:09 UTC
10 mo ago
Epicentre
41.00°N, 142.18°E
A reporting agency set the tsunami evaluation flag for this earthquake. That flag means the event met criteria for tsunami assessment — it is not itself a tsunami warning. Official tsunami warnings come only from your national tsunami warning centre.
Agency solutions
The same earthquake as measured independently by each agency. Values are never averaged or rewritten.
| Agency | Magnitude | Depth | Origin time | Epicentre | Review status | Source record |
|---|---|---|---|---|---|---|
| USGSUnited States Geological Survey | M7.6 mww | 41 km | 2025-12-08 14:15:09 UTC | 41.00°N, 142.18°E | Reviewed by an analyst170 stations | us6000rtdt ↗ |
Source: Earthquake data courtesy of the U.S. Geological Survey. · Retrieved: 2026-09-21 15:53:20 UTC
Felt reports
259 people submitted a felt report to United States Geological Survey · community intensity estimate 9 · instrumental intensity estimate 6.911.
Felt reports are crowd-sourced and reflect where people had internet access and chose to respond. They are not a complete map of who felt the earthquake.