USGSSeptember 10, 2026
M2.5 earthquake, 37 km ENE of Port Alsworth, Alaska
A magnitude 2.5 earthquake was recorded 37 km ENE of Port Alsworth, Alaska at a depth of 42 km, according to the U.S. Geological Survey. It was the 8,879th 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.
M2.5
The notice
- Issued by
- U.S. Geological Survey
- Area
- 37 km ENE of Port Alsworth, Alaska
- State
- Alaska
- Magnitude
- 2.5 (local magnitude)
- Depth
- 42.4 km
- Time
- 2026-09-10 23:29:53 UTC
- Status
- automatic solution (may be revised)
- Epicentre
- 60.365, -153.728
- 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.