SOURCE-BACKED EVENT · EARTHQUAKE
M4 195 km SE of Akutan, Alaska
Observed facts from USGS Earthquake Hazards Program. PlanetVexa-derived context is labeled separately.
MEASUREMENTM4
Source: USGS Earthquake Hazards ProgramSource updated Oct 21, 2026 · 16:24 UTC
WhenOct 21, 2026 · 10:46:01 UTC
Primary valueM4
Position53.050, -163.452
Additional reading28.2 km depth
WHAT THE SOURCE REPORTS
M4 195 km SE of Akutan, 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.