Observed earthquake
5 km SSW of Pittsburg, CA
Recent observationReported by 1 agency. Every solution below is that agency's own measurement, stored unaltered.
Magnitude
1.3md
Depth
15 km
shallow
Origin time
2026-10-26 04:46:40 UTC
3 d ago
Epicentre
37.99°N, 121.91°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 | 15 km | 2026-10-26 04:46:40 UTC | 37.99°N, 121.91°W | Preliminary / automatic12 stations | nc75454956 ↗ |
Source: Earthquake data courtesy of the U.S. Geological Survey. · Retrieved: 2026-10-27 13:25:48 UTC