Earthquake 3 km ENE of Saint Helena, CA
Sun, 26 Jul 2026 01:09:57 GMT
Time2 weeks ago
Location
38.5147, -122.4338
Depth
3.9 KM
Event Summary
A 1.2 magnitude earthquake struck on 3 km ENE of Saint Helena, CA, at Sun, 26 Jul 2026 01:09:57 GMT. Depth: 3.9300000667572km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of md.
Magnitude
1.2
md

Source
USGS
Intensity
-
Agency Reports
1 Sources| Source | Magnitude | Depth | Time |
|---|---|---|---|
| USGSPrimary | 1.2 | 4 km | 2 weeks ago |
Earthquake Details
AutomaticEvent IDusgs_nc75405802
QualityS
Tsunami PotentialNo
Magnitude Typemd
Last Update2 weeks ago
Used Stations8
Felt Reports0
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