United States – Glenn County

This page summarizes earthquakes in Glenn County (United States). The most recently recorded event was a magnitude M2.6 earthquake near Glenn County on 2026-08-04 20:54:11 UTC. All event lists and map markers are limited to the last 30 days.

Earthquakes (last 30 days)
2
Max magnitude (last 30 days)
M2.6
Avg magnitude (last 30 days)
M2.45
Avg depth (last 30 days)
26 km
Seismic activity in 2026

In 2026, Glenn County recorded 7 earthquakes within United States. The strongest event reached M3.8.

Located on the North America Plate.

Map (last 30 days)
< 2 2–4 4–5 ≥ 5
Earthquakes in Glenn County (last 30 days)
M2.6
Glenn County
2026-08-04 · 20:54 UTC · 22 km
›
M2.3
Glenn
2026-07-19 · 05:35 UTC · 31 km
›