1. 10/09/2026, 01:34:20 · 2 weeks ago

   Magnitude revised from M 3.5 to M 3.4 by SeismicPortal

   SeismicPortal revised this solution, changing the magnitude from M 3.5 to M 3.4, depth from 21.3 km to 19.2 km and epicentre from 40.297, -124.769 to 40.294, -124.585 (moved 16 km E).

   Magnitude

   M 3.5M 3.4

   Depth

   21.3 km19.2 km

   Epicentre

   40.297, -124.76940.294, -124.585(moved 16 km E)

2. 10/09/2026, 01:32:00 · 2 weeks ago

   Magnitude revised from M 3.7 to M 3.5 by SeismicPortal

   SeismicPortal revised this solution, changing the magnitude from M 3.7 to M 3.5, depth from 19.2 km to 21.3 km and epicentre from 40.294, -124.585 to 40.297, -124.769 (moved 16 km W).

   Magnitude

   M 3.7M 3.5

   Depth

   19.2 km21.3 km

   Epicentre

   40.294, -124.58540.297, -124.769(moved 16 km W)

3. 10/09/2026, 01:24:47 · 2 weeks ago

   M 3.4 earthquake recorded near Offshore northern California

   A magnitude 3.4 earthquake struck near Offshore northern California at 19 km depth (40.294, -124.585), reported by SeismicPortal.

This page regenerates every few minutes while the sequence is active. Magnitudes and locations are preliminary and may be revised.