SOURCE-BACKED EVENT · EARTHQUAKE
M4.1 Rat Islands, Aleutian Islands, Alaska
Observed facts from USGS Earthquake Hazards Program. PlanetVexa-derived context is labeled separately.
MEASUREMENTM4.1
Source: USGS Earthquake Hazards ProgramSource updated Oct 18, 2026 · 05:18 UTC
WhenOct 17, 2026 · 09:52:05 UTC
Primary valueM4.1
Position51.714, 178.589
Additional reading94.7 km depth
WHAT THE SOURCE REPORTS
M4.1 Rat Islands, Aleutian Islands, 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.