VolcanoYT

Disaster Monitoring

Earthquake 5 km NNW of Rancho Cucamonga, CA

Mon, 09 Feb 2026 21:59:44 GMT

Time3 hours ago
Location
34.1688, -117.6018
Depth
12.5 KM

Event Summary

A 1.1 magnitude earthquake struck on 5 km NNW of Rancho Cucamonga, CA, at Mon, 09 Feb 2026 21:59:44 GMT. Depth: 12.5200004577637km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of ml.

Magnitude
1.1
ml
Map of 5 km NNW of Rancho Cucamonga, CA
Source
USGS
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
USGSPrimary1.113 km3 hours ago

Earthquake Details

Automatic
Event IDusgs_ci41394680
Tsunami PotentialNo
Magnitude Typeml

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