Observed earthquake
64 km E of Ugashik, Alaska
Recent observationReported by 1 agency. Every solution below is that agency's own measurement, stored unaltered.
Magnitude
1.8ml
Depth
3.1 km
shallow
Origin time
2026-10-11 09:42:17 UTC
21 d ago
Epicentre
57.47°N, 156.32°W
Agency solutions
The same earthquake as measured independently by each agency. Values are never averaged or rewritten.
| Agency | Magnitude | Depth | Origin time | Epicentre | Review status | Source record |
|---|---|---|---|---|---|---|
| USGSUnited States Geological Survey | M1.8 ml | 3.1 km | 2026-10-11 09:42:17 UTC | 57.47°N, 156.32°W | Preliminary / automatic20 stations | aka2026udlptb ↗ |
Source: Earthquake data courtesy of the U.S. Geological Survey. · Retrieved: 2026-10-11 09:47:54 UTC