VolcanoYT

Disaster Monitoring

Earthquake SOUTHERN ALASKA

Tue, 18 Aug 2026 20:56:39 GMT

Time6 days ago
Location
61.3460, -150.1170
Depth
37.0 KM

Event Summary

A 3.1 magnitude earthquake struck on SOUTHERN ALASKA, at Tue, 18 Aug 2026 20:56:39 GMT. Depth: 37km. Reviewed by AK seismologists, this minor quake occurred at a magnitude type of ml.

Magnitude
3.1
ml
Map of SOUTHERN ALASKA
Source
AK
Intensity
I

Agency Reports

2 Sources
SourceMagnitudeDepthTime
AKPrimary3.137 km
6 days ago
USGS3.137 km
6 days ago0s

Earthquake Details

Automatic
Event IDemsc_ak_20260818_0000723
QualityS
Tsunami PotentialNo
Magnitude Typeml
Last Update6 days ago
Used Stations118

Nearest Places

Possibly felt by: 42.3K

Felt Reports0

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