VolcanoYT

Disaster Monitoring

Earthquake OFF EAST COAST OF HONSHU, JAPAN

Fri, 31 Jul 2026 22:01:54 GMT

Time3 weeks ago
Location
39.2159, 143.2752
Depth
28.1 KM

Event Summary

A 4.1 magnitude earthquake struck on OFF EAST COAST OF HONSHU, JAPAN, at Fri, 31 Jul 2026 22:01:54 GMT. Depth: 28.1km. Reviewed by NEIC seismologists, this light quake occurred at a magnitude type of mb.

Magnitude
4.1
mb
Map of OFF EAST COAST OF HONSHU, JAPAN
Source
NEIC
Intensity
I

Agency Reports

1 Sources
SourceMagnitudeDepthTime
NEICPrimary4.128 km
3 weeks ago

Earthquake Details

Automatic
Event IDemsc_neic_20260731_0000389
QualityS
Tsunami PotentialNo
Magnitude Typemb
Last Update3 weeks ago

Nearest Places

Possibly felt by: 15.1K

Felt Reports0

Did you feel this earthquake? Report it to help others.

No reports yet

Be the first to report this earthquake!