VolcanoYT

Disaster Monitoring

Earthquake NORTHERN ALASKA

Fri, 20 Mar 2026 00:50:29 GMT

Time1 month ago
Location
68.2270, -148.6030
Depth
226.4 KM

Event Summary

A 4.0 magnitude earthquake struck on NORTHERN ALASKA, at Fri, 20 Mar 2026 00:50:29 GMT. Depth: 226.4km. Reviewed by AK seismologists, this light quake occurred at a magnitude type of ml.

Magnitude
4.0
ml
Map of NORTHERN ALASKA
Source
AK
Intensity
-

Agency Reports

2 Sources
SourceMagnitudeDepthTime
AKPrimary4.0226 km1 month ago
USGS3.8226 km1 month ago

Earthquake Details

Automatic
Event IDemsc_ak_20260320_0000008
QualityS
Tsunami PotentialNo
Magnitude Typeml
Last Update1 month ago
Used Stations18

Felt Reports0

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