VolcanoYT

Disaster Monitoring

Earthquake 4 km WSW of Port Alsworth, Alaska

Sun, 25 Jan 2026 20:09:21 GMT

Time1 week ago
Location
60.1890, -154.3950
Depth
5.0 KM

Event Summary

A 1.9 magnitude earthquake struck on 4 km WSW of Port Alsworth, Alaska, at Sun, 25 Jan 2026 20:09:21 GMT. Depth: 5km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of ml.

Magnitude
1.9
ml
Map of 4 km WSW of Port Alsworth, Alaska
Source
USGS
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
USGSPrimary1.95 km1 week ago

Earthquake Details

Automatic
Event IDusgs_ak2026btpngq
Tsunami PotentialNo
Magnitude Typeml

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