VolcanoYT

Disaster Monitoring

Earthquake NEAR S. COAST OF HONSHU, JAPAN

Mon, 23 Feb 2026 22:34:30 GMT

Time1 hour ago
Location
34.4000, 139.6000
Depth
120.0 KM

Event Summary

A 4.8 magnitude earthquake struck on NEAR S. COAST OF HONSHU, JAPAN, at Mon, 23 Feb 2026 22:34:30 GMT. Depth: 120km. Reviewed by JMA seismologists, this light quake occurred at a magnitude type of mb.

Magnitude
4.8
mb
Map of NEAR S. COAST OF HONSHU, JAPAN
Source
JMA
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
JMAPrimary4.8120 km1 hour ago

Earthquake Details

Automatic
Event IDemsc_JMA_20260223_0000351
Tsunami PotentialNo
Magnitude Typemb

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