3.6
Earthquake Details: 163 km SW of Adak, Alaska
Sep 6, 2026, 23:32:41
A magnitude 3.6 earthquake occurred near 163 km SW of Adak, Alaska on Sep 6, 2026 at 23:32:41. The seismic event was recorded at a depth of 3.6 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
View recent seismic activity near this event:
Technical Details
Depth3.6 km
Significance199
Latitude50.9780
Longitude-178.4970
Event IDaka2026rrwnqc
Magnitude3.6
Updated:Sep 7, 2026, 02:21:14 UTC
External Resources
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Time & depth
- Local time
- Sep 6, 2026, 23:32:41
- UTC
- Sep 6, 2026, 23:32:41 UTC
3.6 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby event sequence · 8
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 7, 2026, 02:21 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.