VolcanoYT

Disaster Monitoring

Earthquake 3 km W of Florence-Graham, CA

Tue, 28 Apr 2026 16:44:03 GMT

Time21 hours ago
Location
33.9655, -118.2753
Depth
13.0 KM

Event Summary

A 1.5 magnitude earthquake struck on 3 km W of Florence-Graham, CA, at Tue, 28 Apr 2026 16:44:03 GMT. Depth: 13.0299997329712km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of ml.

Magnitude
1.5
ml
Map of 3 km W of Florence-Graham, CA
Source
USGS
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
USGSPrimary1.513 km21 hours ago

Earthquake Details

Automatic
Event IDusgs_ci41235967
QualityS
Tsunami PotentialNo
Magnitude Typeml
Last Update21 hours ago
Used Stations16

Felt Reports0

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