M5.0 Earthquake – 111 km W of Petrolia, CA
Nov 5, 2026 04:56 UTC (5 days ago)
- Magnitude
- 5.0 (mw)
- Time
- Nov 5, 2026 04:56 UTC
- Depth
- 10.0 km (6.2 mi)
- Epicenter
- 40.407°, -125.585°
- Location
- 111 km W of Petrolia, CA, United States
- Reported by
- USGS, EMSC, GEOFON · USGS event page
Each circle is an earthquake. Bigger and redder = stronger. The ring marks 100 km around the epicenter.
Magnitude<33–44–55–66+AgeLast hourLast 24 hOlder
Other earthquakes within 100 km (last 30 days)
| Mag | Location | When |
|---|---|---|
| 2.7 | 66 km W of Petrolia, CA | 9 days ago Nov 1, 2026 12:31 UTC |
| 2.7 | 63 km W of Petrolia, CA | 9 days ago Oct 31, 2026 23:21 UTC |
| 2.2 | 35 km WSW of Petrolia, CA | 9 days ago Oct 31, 2026 15:59 UTC |
| 2.9 | 29 km W of Petrolia, CA | 10 days ago Oct 30, 2026 13:56 UTC |
| 1.9 | 32 km W of Petrolia, CA | 11 days ago Oct 29, 2026 20:43 UTC |
| 1.7 | 26 km W of Petrolia, CA | 16 days ago Oct 25, 2026 08:56 UTC |
| 2.0 | 24 km W of Petrolia, CA | 16 days ago Oct 25, 2026 05:49 UTC |
| 1.9 | 31 km W of Petrolia, CA | 16 days ago Oct 24, 2026 23:25 UTC |
| 2.2 | 28 km W of Petrolia, CA | 16 days ago Oct 24, 2026 20:17 UTC |
| 2.2 | 19 km WNW of Ferndale, CA | 17 days ago Oct 24, 2026 07:54 UTC |
Learn more
- The Earthquake Magnitude Scale ExplainedRichter versus moment magnitude, what each level feels like, and how often each size occurs.
- Earthquake Depth Explained: Why It MattersShallow, intermediate and deep earthquakes, why depth changes the shaking, and how reliable the number is.
- What to Do Before, During and After an EarthquakeDrop, Cover and Hold On, what to do in a car or near the coast, and how to handle aftershocks.
Magnitudes and locations come from automatic or reviewed solutions and are often revised in the hours after an earthquake. Email alerts are coming soon; join the waiting list.