Observed earthquake
25 km NNW of San Simeon, CA
Recent observationReported by 1 agency. Every solution below is that agency's own measurement, stored unaltered.
Magnitude
1.8md
Depth
11 km
shallow
Origin time
2026-10-11 12:18:21 UTC
21 d ago
Epicentre
35.84°N, 121.32°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 | 11 km | 2026-10-11 12:18:21 UTC | 35.84°N, 121.32°W | Preliminary / automatic20 stations | nc75447751 ↗ |
Source: Earthquake data courtesy of the U.S. Geological Survey. · Retrieved: 2026-10-11 12:21:04 UTC