VolcanoYT

Disaster Monitoring

Earthquake off the east coast of Honshu, Japan

Fri, 12 Jun 2026 11:40:08 GMT

Low Quality Data Warning

This earthquake may be wrong/incorrect, it is recommended not to spread this information because there is a possibility that further updates are needed for data accuracy.

Time1 month ago
Location
39.3480, 143.6949
Depth
10.0 KM

Event Summary

A 3.9 magnitude earthquake struck on off the east coast of Honshu, Japan, at Fri, 12 Jun 2026 11:40:08 GMT. Depth: 10km. Reviewed by VYT seismologists, this minor quake occurred at a magnitude type of M.

Magnitude
3.9
M
Map of off the east coast of Honshu, Japan
Source
VYT
Intensity
-

Agency Reports

2 Sources
SourceMagnitudeDepthTime
VYTPrimary3.910 km
1 month ago
NEIC4.239 km
1 month ago+10s

Earthquake Details

Automatic
Event IDvyt_2mtf4177wmfe4
QualityD
Tsunami PotentialNo
Magnitude TypeM
Last Update1 week ago
Used Stations7
Total Stations7
Replay

Felt Reports0

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