VolcanoYT

Disaster Monitoring

Earthquake 237 km SE of Attu Station, Alaska

Sun, 22 Mar 2026 22:11:54 GMT

Time2 weeks ago
Location
51.2610, 175.5100
Depth
10.0 KM

Event Summary

A 4.4 magnitude earthquake struck on 237 km SE of Attu Station, Alaska, at Sun, 22 Mar 2026 22:11:54 GMT. Depth: 10km. Reviewed by USGS seismologists, this light quake occurred at a magnitude type of mb.

Magnitude
4.4
mb
Map of 237 km SE of Attu Station, Alaska
Source
USGS
Intensity
-

Agency Reports

4 Sources
SourceMagnitudeDepthTime
USGSPrimary4.410 km2 weeks ago
VYT4.610 km2 weeks ago
NEIC4.510 km2 weeks ago
AK4.45 km2 weeks ago

Earthquake Details

Confirmed
Event IDusgs_aka2026fsogur
QualityS
Tsunami PotentialNo
Magnitude Typemb
Last Update3 days ago
Used Stations80
Total Stations100
Replay

Felt Reports0

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