VolcanoYT

Disaster Monitoring

Earthquake 76 km ESE of Atka, Alaska

Sun, 09 Aug 2026 03:36:15 GMT

Time2 weeks ago
Location
51.8290, -173.2500
Depth
16.7 KM

Event Summary

A 5.0 magnitude earthquake struck on 76 km ESE of Atka, Alaska, at Sun, 09 Aug 2026 03:36:15 GMT. Depth: 16.7km. Reviewed by USGS seismologists, this moderate quake occurred at a magnitude type of ml.

Magnitude
5.0
ml
Map of 76 km ESE of Atka, Alaska
Source
USGS
Intensity
-

Agency Reports

3 Sources
SourceMagnitudeDepthTime
EMSCPrimary4.927 km
2 weeks ago
USGS5.017 km
2 weeks ago+2s
NEIC4.960 km
2 weeks ago+4s

Earthquake Details

Confirmed
Event IDusgs_aka2026pqqava
QualityS
Tsunami PotentialNo
Magnitude Typeml
Last Update2 weeks ago
Used Stations76

Felt Reports0

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