Observed earthquake
1 km SE of The Geysers, CA
Recent observationReported by 1 agency. Every solution below is that agency's own measurement, stored unaltered.
Magnitude
1.3md
Depth
1.0 km
shallow
Origin time
2026-10-08 10:28:49 UTC
28 d ago
Epicentre
38.77°N, 122.75°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 | M1.3 md | 1.0 km | 2026-10-08 10:28:49 UTC | 38.77°N, 122.75°W | Preliminary / automatic25 stations | nc75446371 ↗ |
Source: Earthquake data courtesy of the U.S. Geological Survey. · Retrieved: 2026-10-08 10:31:00 UTC