3.7
Earthquake Details: 228 km ESE of Attu Station, Alaska
Aug 26, 2026, 21:08:11
A magnitude 3.7 earthquake occurred near 228 km ESE of Attu Station, Alaska on Aug 26, 2026 at 21:08:11. The seismic event was recorded at a depth of 68.449 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
View recent seismic activity near this event:
Technical Details
Depth68.449 km
Significance211
Latitude51.9007
Longitude176.1599
Event IDus7000tdf6
Magnitude3.7
Updated:Sep 2, 2026, 00:23:21 UTC
External Resources
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Time & depth
- Local time
- Aug 26, 2026, 21:08:11
- UTC
- Aug 26, 2026, 21:08:11 UTC
68.449 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby event sequence · 1
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 2, 2026, 00:23 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.