Observed earthquake
8 km N of Redwood Valley, CA
Recent observationReported by 1 agency. Every solution below is that agency's own measurement, stored unaltered.
Magnitude
1.8md
Depth
8.0 km
shallow
Origin time
2026-10-11 23:32:14 UTC
20 d ago
Epicentre
39.34°N, 123.20°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 md | 8.0 km | 2026-10-11 23:32:14 UTC | 39.34°N, 123.20°W | Preliminary / automatic12 stations | nc75448071 ↗ |
Source: Earthquake data courtesy of the U.S. Geological Survey. · Retrieved: 2026-10-11 23:42:43 UTC