VolcanoYT

Disaster Monitoring

Earthquake 4 km SE of Ontario, CA

Sun, 15 Feb 2026 10:19:56 GMT

Time3 days ago
Location
34.0255, -117.5952
Depth
4.5 KM

Event Summary

A 0.8 magnitude earthquake struck on 4 km SE of Ontario, CA, at Sun, 15 Feb 2026 10:19:56 GMT. Depth: 4.55km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of ml.

Magnitude
0.8
ml
Map of 4 km SE of Ontario, CA
Source
USGS
Intensity
-

Agency Reports

1 Sources
SourceMagnitudeDepthTime
USGSPrimary0.85 km3 days ago

Earthquake Details

Automatic
Event IDusgs_ci41398480
Tsunami PotentialNo
Magnitude Typeml

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