SOURCE-BACKED EVENT · EARTHQUAKE
M0.8 2 km W of Fontana, CA
Observed facts from USGS Earthquake Hazards Program. PlanetVexa-derived context is labeled separately.
MEASUREMENTM0.8
Source: USGS Earthquake Hazards ProgramSource updated Oct 23, 2026 · 21:11 UTC
WhenOct 23, 2026 · 10:36:30 UTC
Primary valueM0.8
Position34.098, -117.480
Additional reading6.0 km depth
WHAT THE SOURCE REPORTS
M0.8 2 km W of Fontana, 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.