VolcanoYT

Disaster Monitoring

Earthquake 33 km NNW of Larsen Bay, Alaska

Thu, 20 Aug 2026 08:29:36 GMT

Time4 days ago
Location
57.8310, -154.0990
Depth
45.0 KM

Event Summary

A 2.3 magnitude earthquake struck on 33 km NNW of Larsen Bay, Alaska, at Thu, 20 Aug 2026 08:29:36 GMT. Depth: 45km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of ml.

Magnitude
2.3
ml
Map of 33 km NNW of Larsen Bay, Alaska
Source
USGS
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
USGSPrimary2.345 km
4 days ago

Earthquake Details

Automatic
Event IDusgs_aka2026qlibdf
QualityS
Tsunami PotentialNo
Magnitude Typeml
Last Update4 days ago
Used Stations47

Felt Reports0

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