VolcanoYT

Disaster Monitoring

Earthquake 13 km NNW of Chignik Lagoon, Alaska

Sun, 02 Aug 2026 09:05:56 GMT

Time3 weeks ago
Location
56.4170, -158.6400
Depth
0.2 KM

Event Summary

A 3.5 magnitude earthquake struck on 13 km NNW of Chignik Lagoon, Alaska, at Sun, 02 Aug 2026 09:05:56 GMT. Depth: 0.2km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of ml.

Magnitude
3.5
ml
Map of 13 km NNW of Chignik Lagoon, Alaska
Source
USGS
Intensity
-

Agency Reports

3 Sources
SourceMagnitudeDepthTime
AKPrimary3.50 km
3 weeks ago
USGS3.50 km
3 weeks ago0s
NEIC3.611 km
3 weeks ago+1s

Earthquake Details

Automatic
Event IDusgs_aka2026pecwkt
QualityS
Tsunami PotentialNo
Magnitude Typeml
Last Update3 weeks ago
Used Stations79

Felt Reports0

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