Observed earthquake
34 km W of Petrolia, CA
Recent observationReported by 1 agency. Every solution below is that agency's own measurement, stored unaltered.
Magnitude
2.1md
Depth
20 km
shallow
Origin time
2026-10-25 05:49:38 UTC
5 d ago
Epicentre
40.31°N, 124.69°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 | M2.1 md | 20 km | 2026-10-25 05:49:38 UTC | 40.31°N, 124.69°W | Preliminary / automatic9 stations | nc75454561 ↗ |
Source: Earthquake data courtesy of the U.S. Geological Survey. · Retrieved: 2026-10-27 13:25:48 UTC