VolcanoYT

Disaster Monitoring

Earthquake 72 km SSW of Ugashik, Alaska

Fri, 21 Aug 2026 01:13:04 GMT

Time2 days ago
Location
56.8800, -157.6560
Depth
131.4 KM

Event Summary

A 3.1 magnitude earthquake struck on 72 km SSW of Ugashik, Alaska, at Fri, 21 Aug 2026 01:13:04 GMT. Depth: 131.4km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of ml.

Magnitude
3.1
ml
Map of 72 km SSW of Ugashik, Alaska
Source
USGS
Intensity
-

Agency Reports

2 Sources
SourceMagnitudeDepthTime
AKPrimary3.1131 km
2 days ago
USGS3.1131 km
2 days ago0s

Earthquake Details

Automatic
Event IDusgs_aka2026qmplcl
QualityS
Tsunami PotentialNo
Magnitude Typeml
Last Update2 days ago
Used Stations52

Felt Reports0

Did you feel this earthquake? Report it to help others.

No reports yet

Be the first to report this earthquake!