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Disaster Monitoring

Earthquake SOUTHWESTERN RYUKYU ISL., JAPAN

Sat, 21 Feb 2026 09:41:15 GMT

Time6 days ago
Location
24.5900, 125.4057
Depth
37.6 KM

Event Summary

A 4.5 magnitude earthquake struck on SOUTHWESTERN RYUKYU ISL., JAPAN, at Sat, 21 Feb 2026 09:41:15 GMT. Depth: 37.6km. Reviewed by NEIC seismologists, this light quake occurred at a magnitude type of mb.

Magnitude
4.5
mb
Map of SOUTHWESTERN RYUKYU ISL., JAPAN
Source
NEIC
Intensity
-

Agency Reports

2 Sources
SourceMagnitudeDepthTime
NEICPrimary4.538 km6 days ago
EMSC4.528 km6 days ago

Earthquake Details

Automatic
Event IDemsc_NEIC_20260221_0000210
Tsunami PotentialNo
Magnitude Typemb

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