SOURCE-BACKED EVENT · EARTHQUAKE
M1.4 0 km NE of Diablo, CA
Observed facts from USGS Earthquake Hazards Program. PlanetVexa-derived context is labeled separately.
MEASUREMENTM1.4
Source: USGS Earthquake Hazards ProgramSource updated Oct 31, 2026 · 11:47 UTC
WhenOct 31, 2026 · 11:15:22 UTC
Primary valueM1.4
Position37.836, -121.956
Additional reading15.1 km depth
WHAT THE SOURCE REPORTS
M1.4 0 km NE of Diablo, 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.