VolcanoYT

Disaster Monitoring

Earthquake 28 km N of Old Harbor, Alaska

Sun, 26 Apr 2026 00:31:06 GMT

Time5 days ago
Location
57.4500, -153.3890
Depth
20.6 KM

Event Summary

A 2.1 magnitude earthquake struck on 28 km N of Old Harbor, Alaska, at Sun, 26 Apr 2026 00:31:06 GMT. Depth: 20.6km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of ml.

Magnitude
2.1
ml
Map of 28 km N of Old Harbor, Alaska
Source
USGS
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
USGSPrimary2.121 km5 days ago

Earthquake Details

Automatic
Event IDusgs_aka2026iddocs
QualityS
Tsunami PotentialNo
Magnitude Typeml
Last Update5 days ago
Used Stations25

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