1. 10/13/2026, 06:25:43 · last week

   Depth and location refined by SeismicPortal

   SeismicPortal revised this solution, changing the depth from 7.1 km to 6.0 km and epicentre from 55.181, -157.046 to 55.194, -157.064 (moved 1.8 km NW).

   Depth

   7.1 km6.0 km

   Epicentre

   55.181, -157.04655.194, -157.064(moved 1.8 km NW)

2. 10/12/2026, 23:26:00 · last week

   Magnitude revised from M 3.6 to M 3.5 by SeismicPortal

   SeismicPortal revised this solution, changing the magnitude from M 3.6 to M 3.5.

   Magnitude

   M 3.6M 3.5

3. 10/12/2026, 23:25:40 · last week

   Depth and location refined by SeismicPortal

   SeismicPortal revised this solution, changing the depth from 18.7 km to 7.1 km and epicentre from 55.179, -157.043 to 55.181, -157.046 (moved 0.3 km NW).

   Depth

   18.7 km7.1 km

   Epicentre

   55.179, -157.04355.181, -157.046(moved 0.3 km NW)

4. 10/12/2026, 23:25:00 · last week

   Depth and location refined by SeismicPortal

   SeismicPortal revised this solution, changing the depth from 19.3 km to 18.7 km and epicentre from 55.157, -157.046 to 55.179, -157.043 (moved 2.5 km N).

   Depth

   19.3 km18.7 km

   Epicentre

   55.157, -157.04655.179, -157.043(moved 2.5 km N)

5. 10/12/2026, 23:23:02 · last week

   M 3.5 earthquake recorded near Alaska Peninsula

   A magnitude 3.5 earthquake struck near Alaska Peninsula at 6 km depth (55.194, -157.064), reported by SeismicPortal.

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