2.9
Earthquake Details: 231 km ESE of Attu Station, Alaska
Aug 25, 2026, 18:31:40
A magnitude 2.9 earthquake occurred near 231 km ESE of Attu Station, Alaska on Aug 25, 2026 at 18:31:40. The seismic event was recorded at a depth of 10.441 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
View recent seismic activity near this event:
Technical Details
Depth10.441 km
Significance129
Latitude51.9583
Longitude176.2683
Event IDus7000tc2y
Magnitude2.9
Updated:Sep 3, 2026, 20:31:50 UTC
External Resources
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Time & depth
- Local time
- Aug 25, 2026, 18:31:40
- UTC
- Aug 25, 2026, 18:31:40 UTC
10.441 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Sep 3, 2026, 20:31 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. CC BY 4.0
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.