VolcanoYT

Disaster Monitoring

Earthquake RYUKYU ISLANDS, JAPAN

Sun, 02 Aug 2026 10:10:30 GMT

Time3 weeks ago
Location
27.5000, 128.7000
Depth
40.0 KM

Event Summary

A 3.9 magnitude earthquake struck on RYUKYU ISLANDS, JAPAN, at Sun, 02 Aug 2026 10:10:30 GMT. Depth: 40km. Reviewed by JMA seismologists, this minor quake occurred at a magnitude type of m.

Magnitude
3.9
m
Map of RYUKYU ISLANDS, JAPAN
Source
JMA
Intensity
III

Agency Reports

2 Sources
SourceMagnitudeDepthTime
JMAPrimary3.940 km
3 weeks ago
NEIC3.962 km
3 weeks ago+6s

Earthquake Details

Automatic
Event IDemsc_jma_20260802_0000171
QualityS
Tsunami PotentialNo
Magnitude Typem
Last Update2 weeks ago

Nearest Places

Possibly felt by: 15.4K

Felt Reports0

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