USGSSeptember 11, 2026
M2.8 earthquake, 128 km WSW of Adak, Alaska
A magnitude 2.8 earthquake was recorded 128 km WSW of Adak, Alaska at a depth of 9 km, according to the U.S. Geological Survey. It was the 8,889th 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.
M2.8
The notice
- Issued by
- U.S. Geological Survey
- Area
- 128 km WSW of Adak, Alaska
- State
- Alaska
- Magnitude
- 2.8 (local magnitude)
- Depth
- 8.7 km
- Time
- 2026-09-11 05:41:43 UTC
- Status
- reviewed by a seismologist
- Epicentre
- 51.473, -178.376
- 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.