VolcanoYT

Disaster Monitoring

Earthquake 30 km E of West Yellowstone, Montana

Mon, 20 Apr 2026 22:46:32 GMT

Time1 month ago
Location
44.6915, -110.7183
Depth
6.1 KM

Event Summary

A 1.0 magnitude earthquake struck on 30 km E of West Yellowstone, Montana, at Mon, 20 Apr 2026 22:46:32 GMT. Depth: 6.14km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of ml.

Magnitude
1.0
ml
Map of 30 km E of West Yellowstone, Montana
Source
USGS
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
USGSPrimary1.06 km1 month ago

Earthquake Details

Confirmed
Event IDusgs_uu80137401
QualityS
Tsunami PotentialNo
Magnitude Typeml
Last Update1 month ago
Used Stations14

Felt Reports0

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