United States – Trinity County

This page summarizes earthquakes in Trinity County (United States). The most recently recorded event was a magnitude M1.7 earthquake near Trinity County on 2026-07-19 18:52:41 UTC. All event lists and map markers are limited to the last 30 days.

Earthquakes (last 30 days)
1
Max magnitude (last 30 days)
M1.7
Avg magnitude (last 30 days)
M1.65
Avg depth (last 30 days)
19 km
Seismic activity in 2026

In 2026, Trinity County recorded 6 earthquakes within United States. The strongest event reached M2.7.

Located on the North America Plate.

Map (last 30 days)
< 2 2–4 4–5 ≥ 5
Earthquakes in Trinity County (last 30 days)
M1.7
Trinity County
2026-07-19 · 18:52 UTC · 19 km
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