SOURCE-BACKED EVENT · EARTHQUAKE
M1.6 1 km WSW of San Ramon, CA
Observed facts from USGS Earthquake Hazards Program. PlanetVexa-derived context is labeled separately.
MEASUREMENTM1.6
Source: USGS Earthquake Hazards ProgramSource updated Oct 19, 2026 · 03:42 UTC
WhenOct 19, 2026 · 02:08:36 UTC
Primary valueM1.6
Position37.774, -121.991
Additional reading7.5 km depth
WHAT THE SOURCE REPORTS
M1.6 1 km WSW 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.