VolcanoYT

Disaster Monitoring

Earthquake SOUTH SANDWICH ISLANDS REGION

Thu, 23 Apr 2026 09:08:19 GMT

Time3 weeks ago
Location
-56.9946, -30.4484
Depth
10.0 KM

Event Summary

A 4.6 magnitude earthquake struck on SOUTH SANDWICH ISLANDS REGION, at Thu, 23 Apr 2026 09:08:19 GMT. Depth: 10km. Reviewed by NEIC seismologists, this light quake occurred at a magnitude type of mb.

Magnitude
4.6
mb
Map of SOUTH SANDWICH ISLANDS REGION
Source
NEIC
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
NEICPrimary4.610 km3 weeks ago

Earthquake Details

Automatic
Event IDemsc_neic_20260423_0000422
QualityS
Tsunami PotentialNo
Magnitude Typemb
Last Update3 weeks ago

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