VolcanoYT

Disaster Monitoring

Earthquake OFF COAST OF HOKKAIDO, JAPAN

Sat, 20 Dec 2025 12:58:55 GMT

Time1 week ago
Location
42.8078, 146.0212
Depth
45.0 KM

Event Summary

A 5.4 magnitude earthquake struck on OFF COAST OF HOKKAIDO, JAPAN, at Sat, 20 Dec 2025 12:58:55 GMT. Depth: 45km. Reviewed by EMSC seismologists, this moderate quake occurred at a magnitude type of mb.

Magnitude
5.4
mb
Map of OFF COAST OF HOKKAIDO, JAPAN
Source
EMSC
Intensity
-

Earthquake Details

Automatic
Event IDemsc_20251220_0000173
Tsunami PotentialNo
Magnitude Typemb

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