VolcanoYT

Disaster Monitoring

Earthquake OFF EAST COAST OF HONSHU, JAPAN

Tue, 30 Dec 2025 22:19:46 GMT

Time1 month ago
Location
39.6338, 143.2280
Depth
30.0 KM

Event Summary

A 4.8 magnitude earthquake struck on OFF EAST COAST OF HONSHU, JAPAN, at Tue, 30 Dec 2025 22:19:46 GMT. Depth: 30km. Reviewed by EMSC seismologists, this light quake occurred at a magnitude type of mw.

Magnitude
4.8
mw
Map of OFF EAST COAST OF HONSHU, JAPAN
Source
EMSC
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
EMSCPrimary4.830 km1 month ago

Earthquake Details

Automatic
Event IDemsc_EMSC_20251230_0000302
Tsunami PotentialNo
Magnitude Typemw

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