VolcanoYT

Disaster Monitoring

Earthquake South Sandwich Islands region

Mon, 21 Sep 2026 21:37:05 GMT

Time1 week ago
Location
-56.4621, -23.9690
Depth
10.0 KM

Event Summary

A 5.0 magnitude earthquake struck on South Sandwich Islands region, at Mon, 21 Sep 2026 21:37:05 GMT. Depth: 10km. Reviewed by USGS seismologists, this moderate quake occurred at a magnitude type of mb.

Magnitude
5.0
mb
Map of South Sandwich Islands region
Source
USGS
Intensity
-

Agency Reports

3 Sources
SourceMagnitudeDepthTime
EMSCPrimary5.010 km
1 week ago
NEIC5.010 km
1 week ago0s
USGS5.010 km
1 week ago0s

Earthquake Details

Confirmed
Event IDusgs_us7000tj0z
QualityS
Tsunami PotentialNo
Magnitude Typemb
Last Update1 week ago
Used Stations32

Felt Reports0

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