SOURCE-BACKED EVENT · EARTHQUAKE
M0.9 83 km W of Adak, Alaska
Observed facts from USGS Earthquake Hazards Program. PlanetVexa-derived context is labeled separately.
MEASUREMENTM0.9
Source: USGS Earthquake Hazards ProgramSource updated Oct 23, 2026 · 03:49 UTC
WhenOct 22, 2026 · 04:38:20 UTC
Primary valueM0.9
Position51.869, -177.851
Additional reading4.0 km depth
WHAT THE SOURCE REPORTS
M0.9 83 km W of Adak, Alaska
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.