Observed earthquake
3 km NNE of Lake Marcel-Stillwater, Washington
Recent observationReported by 1 agency. Every solution below is that agency's own measurement, stored unaltered.
Magnitude
0.9ml
Depth
22 km
shallow
Origin time
2026-10-11 12:31:33 UTC
21 d ago
Epicentre
47.72°N, 121.90°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 | M0.9 ml | 22 km | 2026-10-11 12:31:33 UTC | 47.72°N, 121.90°W | Reviewed by an analyst19 stations | uw714118342 ↗ |
Source: Earthquake data courtesy of the U.S. Geological Survey. · Retrieved: 2026-10-12 23:11:23 UTC