Earthquake report · M 3.4

M3.4 earthquake 48 km from Ukiah, United States

USGS · updated Oct 10, 2026, 15:00 UTC

A magnitude 3.4 earthquake was recorded on Oct 9, 2026, 10:48 PM (EDT) 14 km N of Brooktrails, CA at a depth of 9 km, according to the U.S. Geological Survey (USGS). Data is preliminary and the magnitude may be revised.

Reported location · 39.57°, -123.36° ·

Read the official report ↗Map, updates and comments

Details

Source: usgs
Category: earthquake
Source status: active
Magnitude: 3.4
Depth (km): 9
Local time: Oct 9, 2026, 10:48 PM (EDT)
UTC time: 2026-10-10 02:48
Coordinates: 39.569, -123.355

Updates

M 3.4 - 14 km N of Brooktrails, CAOct 10, 2026, 15:00 UTC

Nearby cities

Ukiah · 48 km
Clearlake · 92 km
Windsor · 123 km
Chico · 131 km
Santa Rosa · 137 km

All recent earthquakes in United States →

Saved source report · captured Oct 16, 2026, 18:20 UTC. Follow the issuing authority’s current instructions.