VolcanoYT

Disaster Monitoring

Earthquake 238 km SE of Attu Station, Alaska

Mon, 23 Mar 2026 02:04:45 GMT

Time2 weeks ago
Location
51.1700, 175.3460
Depth
5.0 KM

Event Summary

A 4.5 magnitude earthquake struck on 238 km SE of Attu Station, Alaska, at Mon, 23 Mar 2026 02:04:45 GMT. Depth: 5km. Reviewed by USGS seismologists, this light quake occurred at a magnitude type of ml.

Magnitude
4.5
ml
Map of 238 km SE of Attu Station, Alaska
Source
USGS
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
USGSPrimary4.55 km2 weeks ago

Earthquake Details

Automatic
Event IDusgs_aka2026fsvyyw
QualityS
Tsunami PotentialNo
Magnitude Typeml
Last Update2 weeks ago
Used Stations75

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