SOURCE-BACKED EVENT · EARTHQUAKE
M1.7 1 km SW of San Ramon, CA
Observed facts from USGS Earthquake Hazards Program. PlanetVexa-derived context is labeled separately.
MEASUREMENTM1.7
Source: USGS Earthquake Hazards ProgramSource updated Oct 19, 2026 · 03:12 UTC
WhenOct 19, 2026 · 02:35:44 UTC
Primary valueM1.7
Position37.775, -121.983
Additional reading8.7 km depth
WHAT THE SOURCE REPORTS
M1.7 1 km SW of San Ramon, CA
This record preserves the official measurement, timestamp, status and attribution. The source may revise its values while this PlanetVexa URL remains stable.
PLANETVEXA-DERIVED CONTEXT
No warning or impact is inferred from this observation. Consult the responsible public authority for warnings and protective action.