3.6
Earthquake Details: 114 km SSE of Attu Station, Alaska
Sep 9, 2026, 10:53:23
A magnitude 3.6 earthquake occurred near 114 km SSE of Attu Station, Alaska on Sep 9, 2026 at 10:53:23. The seismic event was recorded at a depth of 20.5 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
View recent seismic activity near this event:
Technical Details
Depth20.5 km
Significance199
Latitude51.9080
Longitude173.8590
Event IDaka2026rwlhru
Magnitude3.6
Updated:Sep 9, 2026, 15:58:08 UTC
External Resources
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Time & depth
- Local time
- Sep 9, 2026, 10:53:23
- UTC
- Sep 9, 2026, 10:53:23 UTC
20.5 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 9, 2026, 15:58 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.