VolcanoYT

Disaster Monitoring

Earthquake SOUTH SANDWICH ISLANDS REGION

Fri, 20 Feb 2026 19:25:18 GMT

Time2 months ago
Location
-56.8629, -26.0356
Depth
74.5 KM

Event Summary

A 4.6 magnitude earthquake struck on SOUTH SANDWICH ISLANDS REGION, at Fri, 20 Feb 2026 19:25:18 GMT. Depth: 74.5km. 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
NEICPrimary4.675 km2 months ago

Earthquake Details

Automatic
Event IDemsc_neic_20260220_0000427
QualityS
Tsunami PotentialNo
Magnitude Typemb
Last Update1 month ago

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