VolcanoYT

Disaster Monitoring

Earthquake OFF EAST COAST OF HONSHU, JAPAN

Thu, 06 Aug 2026 17:43:39 GMT

Time2 weeks ago
Location
39.6761, 143.3558
Depth
15.0 KM

Event Summary

A 5.4 magnitude earthquake struck on OFF EAST COAST OF HONSHU, JAPAN, at Thu, 06 Aug 2026 17:43:39 GMT. Depth: 15km. Reviewed by EMSC seismologists, this moderate quake occurred at a magnitude type of mw.

Magnitude
5.4
mw
Map of OFF EAST COAST OF HONSHU, JAPAN
Source
EMSC
Intensity
III

Agency Reports

4 Sources
SourceMagnitudeDepthTime
NEICPrimary5.410 km
2 weeks ago
USGS5.410 km
2 weeks ago0s
GFZ5.310 km
2 weeks ago+2s
EMSC5.415 km
2 weeks ago+3s

Earthquake Details

Automatic
Event IDemsc_emsc_20260806_0000242
QualityS
Tsunami PotentialNo
Magnitude Typemw
Last Update2 weeks ago
Used Stations126

Nearest Places

Possibly felt by: 981.8K

Felt Reports0

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