VolcanoYT

Disaster Monitoring

Earthquake 209 km ESE of Attu Station, Alaska

Wed, 04 Mar 2026 13:27:00 GMT

Time1 hour ago
Location
52.0600, 175.9870
Depth
42.0 KM

Event Summary

A 5.5 magnitude earthquake struck on 209 km ESE of Attu Station, Alaska, at Wed, 04 Mar 2026 13:27:00 GMT. Depth: 42km. Reviewed by USGS seismologists, this moderate quake occurred at a magnitude type of Mi.

Magnitude
5.5
Mi
Map of 209 km ESE of Attu Station, Alaska
Source
USGS
Intensity
-

Agency Reports

2 Sources
SourceMagnitudeDepthTime
USGSPrimary5.442 km1 hour ago
VYT5.510 km1 hour ago

Earthquake Details

Confirmed
Event IDusgs_at00tbdmp0
Tsunami PotentialNo
Magnitude TypeMi

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