USGSOctober 12, 2026
M3.5 earthquake, 148 km SE of Chignik, Alaska
A magnitude 3.5 earthquake was recorded 148 km SE of Chignik, Alaska at a depth of 6 km, according to the U.S. Geological Survey. It was the 9,819th earthquake of magnitude 2.5 or more the USGS located in and near the U.S. in 2026, against 12,608 a year on average in 2016-2025.
M3.5
The notice
- Issued by
- U.S. Geological Survey
- Area
- 148 km SE of Chignik, Alaska
- State
- Alaska
- Magnitude
- 3.5 (local magnitude)
- Depth
- 6.0 km
- Time
- 2026-10-12 23:23:01 UTC
- Status
- reviewed by a seismologist
- Epicentre
- 55.194, -157.064
- Official source
- U.S. Geological Survey: the notice at its source
Source: U.S. Geological Survey: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.