Earthquake report · M 2.7

M2.7 earthquake 89 km from Eureka, United States

USGS · updated Nov 1, 2026, 00:12 UTC

A magnitude 2.7 earthquake was recorded on Oct 31, 2026, 7:21 PM (EDT) 63 km W of Petrolia, CA at a depth of 0 km, according to the U.S. Geological Survey (USGS). Data is preliminary and the magnitude may be revised.

Reported location · 40.35°, -125.03° ·

Read the official report ↗Map, updates and comments

Details

Source: usgs
Category: earthquake
Source status: active
Magnitude: 2.7
Depth (km): 0
Local time: Oct 31, 2026, 7:21 PM (EDT)
UTC time: 2026-10-31 23:21
Coordinates: 40.347, -125.033

Updates

M 2.7 - 63 km W of Petrolia, CANov 1, 2026, 00:12 UTC
M 2.7 - 63 km W of Petrolia, CAOct 31, 2026, 23:42 UTC
M 2.7 - 63 km W of Petrolia, CAOct 31, 2026, 23:23 UTC

Nearby cities

Eureka · 89 km
Arcata · 99 km
Bayside · 99 km
McKinleyville · 103 km
Ukiah · 205 km

All recent earthquakes in United States →

Saved source report · captured Nov 3, 2026, 19:21 UTC. Follow the issuing authority’s current instructions.