VolcanoYT

Disaster Monitoring

Earthquake 4 km ENE of Graton, CA

Wed, 18 Feb 2026 22:13:16 GMT

Time1 hour ago
Location
38.4533, -122.8328
Depth
6.8 KM

Event Summary

A 1.4 magnitude earthquake struck on 4 km ENE of Graton, CA, at Wed, 18 Feb 2026 22:13:16 GMT. Depth: 6.76999998092651km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of md.

Magnitude
1.4
md
Map of 4 km ENE of Graton, CA
Source
USGS
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
USGSPrimary1.47 km1 hour ago

Earthquake Details

Automatic
Event IDusgs_nc75315647
Tsunami PotentialNo
Magnitude Typemd

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