Earthquake · Automatic solution
M3.1 earthquake 80 km WNW of Ferndale, CA
A magnitude 3.1 earthquake struck 80 km WNW of Ferndale, CA at Oct 20, 2026, 07:39 UTC, at a depth of 5 km. The epicentre was 82 km (51 mi) W of Eureka.
Details
| Magnitude | 3.1 ml |
|---|---|
| Time | Oct 20, 2026, 07:39 UTC |
| Depth | 4.6 km |
| Coordinates | 40.881, -125.130 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 2.1 | 34 km W of Petrolia, CA | 74 km / 46 mi | depth 20 km | |
| 1.9 | 5 km SSW of Humboldt Hill, CA | 80 km / 50 mi | depth 5 km | |
| 1.7 | 53 km WSW of Petrolia, CA | 83 km / 52 mi | depth 4 km | |
| 2.3 | 16 km SSW of Ferndale, CA | 80 km / 50 mi | depth 13 km | |
| 1.7 | 26 km W of Petrolia, CA | 76 km / 47 mi | depth 16 km | |
| 3.4 | 70 km W of Ferndale, CA | 29 km / 18 mi | depth 10 km | |
| 2.1 | 30 km WSW of Petrolia, CA | 81 km / 51 mi | depth 17 km | |
| 1.9 | 23 km W of Petrolia, CA | 80 km / 50 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.