VolcanoYT

Disaster Monitoring

Earthquake 48 km WSW of Adak, Alaska

Thu, 23 Apr 2026 03:42:15 GMT

Time1 week ago
Location
51.7450, -177.3090
Depth
87.0 KM

Event Summary

A 3.5 magnitude earthquake struck on 48 km WSW of Adak, Alaska, at Thu, 23 Apr 2026 03:42:15 GMT. Depth: 87km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of ml.

Magnitude
3.5
ml
Map of 48 km WSW of Adak, Alaska
Source
USGS
Intensity
-

Agency Reports

2 Sources
SourceMagnitudeDepthTime
USGSPrimary3.587 km1 week ago
AK3.587 km1 week ago

Earthquake Details

Confirmed
Event IDusgs_aka2026hxwscl
QualityS
Tsunami PotentialNo
Magnitude Typeml
Last Update1 week ago
Used Stations43

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