M3.6 earthquake — 21 km W of Petrolia, CA

• 2.5–3.9
• 4.0–4.9
• 5.0–6.9
• 7.0+

Location

21 km W of Petrolia, CA

Magnitude

3.63 mw

Depth

20.4 km

Time

09-09-2026 - 21:24:48 EDT

Latitude

40.291

Longitude

-124.532

USGS event page · All 2.5+ earthquakes