VolcanoYT

Disaster Monitoring

Earthquake SOUTHEAST OF RYUKYU ISLANDS

Fri, 21 Aug 2026 18:05:20 GMT

Time3 days ago
Location
23.6827, 126.8077
Depth
10.0 KM

Event Summary

A 4.7 magnitude earthquake struck on SOUTHEAST OF RYUKYU ISLANDS, at Fri, 21 Aug 2026 18:05:20 GMT. Depth: 10km. Reviewed by NEIC seismologists, this light quake occurred at a magnitude type of mb.

Magnitude
4.7
mb
Map of SOUTHEAST OF RYUKYU ISLANDS
Source
NEIC
Intensity
I

Agency Reports

2 Sources
SourceMagnitudeDepthTime
NEICPrimary4.710 km
3 days ago
EMSC4.713 km
3 days ago+1s

Earthquake Details

Automatic
Event IDemsc_neic_20260821_0000380
QualityS
Tsunami PotentialNo
Magnitude Typemb
Last Update1 day ago

Nearest Places

Possibly felt by: 7.2K

Felt Reports0

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