VolcanoYT

Disaster Monitoring

Earthquake Andreanof Islands, Aleutian Islands, Alaska

Fri, 20 Mar 2026 06:46:11 GMT

Time1 month ago
Location
51.0508, -173.5554
Depth
0.6 KM

Event Summary

A 4.0 magnitude earthquake struck on Andreanof Islands, Aleutian Islands, Alaska, at Fri, 20 Mar 2026 06:46:11 GMT. Depth: 0.6103515625km. Reviewed by VYT seismologists, this minor quake occurred at a magnitude type of M.

Magnitude
4.0
M
Map of Andreanof Islands, Aleutian Islands, Alaska
Source
VYT
Intensity
-

Agency Reports

4 Sources
SourceMagnitudeDepthTime
VYTPrimary4.01 km1 month ago
AK4.050 km1 month ago
USGS3.810 km1 month ago
NEIC3.910 km1 month ago

Earthquake Details

Automatic
Event IDvyt_35brenblqfhgq
QualityC
Tsunami PotentialNo
Magnitude TypeM
Last Update1 month ago
Used Stations57
Total Stations45
Replay

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