Observed earthquake
4 km NNE of Tanner, Washington
Recent observationReported by 1 agency. Every solution below is that agency's own measurement, stored unaltered.
Magnitude
1.1ml
Depth
15 km
shallow
Origin time
2026-10-11 21:02:59 UTC
20 d ago
Epicentre
47.52°N, 121.73°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 | M1.1 ml | 15 km | 2026-10-11 21:02:59 UTC | 47.52°N, 121.73°W | Reviewed by an analyst7 stations | uw714118502 ↗ |
Source: Earthquake data courtesy of the U.S. Geological Survey. · Retrieved: 2026-10-13 03:47:30 UTC