Earthquake 6 km SSE of Portola Valley, CA
Sun, 31 May 2026 08:22:38 GMT
Time4 days ago
Location
37.3340, -122.2183
Depth
8.7 KM
Event Summary
A 1.0 magnitude earthquake struck on 6 km SSE of Portola Valley, CA, at Sun, 31 May 2026 08:22:38 GMT. Depth: 8.72999954223633km. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of md.
Magnitude
1.0
md

Source
USGS
Intensity
-
Agency Reports
1 Sources| Source | Magnitude | Depth | Time |
|---|---|---|---|
| USGSPrimary | 1.0 | 9 km | 4 days ago |
Earthquake Details
AutomaticEvent IDusgs_nc75368656
QualityS
Tsunami PotentialNo
Magnitude Typemd
Last Update4 days ago
Used Stations6
Felt Reports0
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