Observed earthquake
7 km NW of The Geysers, CA
Recent observationReported by 1 agency. Every solution below is that agency's own measurement, stored unaltered.
Magnitude
0.8md
Depth
1.8 km
shallow
Origin time
2026-10-27 05:12:09 UTC
20 h ago
Epicentre
38.83°N, 122.81°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 | M0.8 md | 1.8 km | 2026-10-27 05:12:09 UTC | 38.83°N, 122.81°W | Preliminary / automatic9 stations | nc75455491 ↗ |
Source: Earthquake data courtesy of the U.S. Geological Survey. · Retrieved: 2026-10-27 13:25:48 UTC