USGSSeptember 17, 2026
M3.7 earthquake, 178 km SE of Attu Station, Alaska
A magnitude 3.7 earthquake was recorded 178 km SE of Attu Station, Alaska at a depth of 10 km, according to the U.S. Geological Survey. It was the 9,092nd 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.
M3.7
The notice
- Issued by
- U.S. Geological Survey
- Area
- 178 km SE of Attu Station, Alaska
- State
- Alaska
- Magnitude
- 3.7 (local magnitude)
- Depth
- 10.0 km
- Time
- 2026-09-17 04:56:00 UTC
- Status
- reviewed by a seismologist
- Epicentre
- 51.760, 175.107
- 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.