M 7.6 - 2025 Aomori Prefecture, Japan Earthquake

December 8, 2025 at 14:15:09 UTC

Depth: 40.72 km (Shallow)

M 7.6

Major

Yellow

PAGER Alert

Yes

Tsunami

258

Felt Reports

Event Details

Magnitude7.6 mww
Depth40.72 km (Shallow)
Location40.9984N, 142.1836E
Community IntensityVII (Very Strong)
Mercalli IntensityVI (Strong)
Felt Reports (DYFI)258 people
Alert Level (PAGER)Yellow — Some damage possible, fatalities unlikely
Tsunami WarningYes
Significance1080 / 3000
StatusReviewed
Networkus
USGS Event PageView on USGS →

Frequently Asked Questions

What does magnitude 7.6 mean?

A magnitude 7.6 earthquake is classified as "Major". Major earthquakes can cause serious damage over large areas.

How deep was this earthquake?

This earthquake occurred at a depth of 40.72 km, classified as "Shallow". Shallow earthquakes tend to cause more damage at the surface.

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Data from the USGS Earthquake Hazards Program (ComCat). QuakeScan is not affiliated with the USGS. Event details may be updated as new data becomes available.