Earthquake · Automatic solution
M1.7 earthquake 15 km W of Petrolia, CA
A magnitude 1.7 earthquake struck 15 km W of Petrolia, CA at Oct 27, 2026, 05:12 UTC, at a depth of 19 km. The epicentre was 61 km (38 mi) SSW of Eureka.
Details
| Magnitude | 1.7 md |
|---|---|
| Time | Oct 27, 2026, 05:12 UTC |
| Depth | 18.9 km |
| Coordinates | 40.302, -124.462 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
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Nothing at this magnitude was recorded here in this period. Quiet stretches are normal for most places.
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.