1. 10/16/2026, 08:00:22 · last week

   Depth and location refined by SeismicPortal

   SeismicPortal revised this solution, changing the depth from 5.0 km to 35.0 km and epicentre from 55.335, -158.082 to 55.395, -158.119 (moved 7.1 km N).

   Depth

   5.0 km35.0 km

   Epicentre

   55.335, -158.08255.395, -158.119(moved 7.1 km N)

2. 10/16/2026, 02:22:20 · last week

   Magnitude revised from M 3.3 to M 3.4 by SeismicPortal

   SeismicPortal revised this solution, changing the magnitude from M 3.3 to M 3.4 and epicentre from 55.336, -158.077 to 55.335, -158.082 (moved 0.3 km W).

   Magnitude

   M 3.3M 3.4

   Epicentre

   55.336, -158.07755.335, -158.082(moved 0.3 km W)

3. 10/16/2026, 02:14:00 · last week

   Depth and location refined by SeismicPortal

   SeismicPortal revised this solution, changing the depth from 3.3 km to 5.0 km and epicentre from 55.293, -158.084 to 55.336, -158.077 (moved 4.8 km N).

   Depth

   3.3 km5.0 km

   Epicentre

   55.293, -158.08455.336, -158.077(moved 4.8 km N)

4. 10/16/2026, 02:12:10 · last week

   M 3.4 earthquake recorded near Alaska Peninsula

   A magnitude 3.4 earthquake struck near Alaska Peninsula at 35 km depth (55.395, -158.119), reported by SeismicPortal.

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