3.3
Earthquake Details: 237 km ESE of Attu Station, Alaska
Aug 26, 2026, 12:53:41
A magnitude 3.3 earthquake occurred near 237 km ESE of Attu Station, Alaska on Aug 26, 2026 at 12:53:41. The seismic event was recorded at a depth of 5 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
View recent seismic activity near this event:
Technical Details
Depth5 km
Significance168
Latitude51.9570
Longitude176.3560
Event IDaka2026qwszoq
Magnitude3.3
Updated:Aug 26, 2026, 22:00:29 UTC
External Resources
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Time & depth
- Local time
- Aug 26, 2026, 12:53:41
- UTC
- Aug 26, 2026, 12:53:41 UTC
5 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: Aug 26, 2026, 22:00 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.