M3.8 earthquake — 20 km WSW of Petrolia, CA

• 2.5–3.9
• 4.0–4.9
• 5.0–6.9
• 7.0+

Location

20 km WSW of Petrolia, CA

Magnitude

3.79 mw

Depth

20.3 km

Time

09-09-2026 - 21:24:04 EDT

Latitude

40.289

Longitude

-124.516

USGS event page · All 2.5+ earthquakes