3.1
Earthquake Details: 219 km WSW of Adak, Alaska
Sep 6, 2026, 02:35:05
A magnitude 3.1 earthquake occurred near 219 km WSW of Adak, Alaska on Sep 6, 2026 at 02:35:05. The seismic event was recorded at a depth of 17.7 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
View recent seismic activity near this event:
Technical Details
Depth17.7 km
Significance148
Latitude51.0680
Longitude-179.5120
Event IDaka2026rqgpjo
Magnitude3.1
Updated:Sep 9, 2026, 16:05:46 UTC
External Resources
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Time & depth
- Local time
- Sep 6, 2026, 02:35:05
- UTC
- Sep 6, 2026, 02:35:05 UTC
17.7 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby event sequence · 12
M2.670 km SE of Adak, AlaskaBeforeM3.0137 km SW of Adak, AlaskaBeforeM2.7128 km WSW of Adak, AlaskaBeforeM2.779 km SW of Atka, AlaskaBeforeM2.6138 km SW of Adak, AlaskaBeforeM2.6242 km WSW of Adak, AlaskaBeforeM3.488 km SSE of Adak, AlaskaBeforeM2.6119 km SE of Adak, AlaskaAfterM2.892 km SE of Adak, AlaskaAfterM2.9178 km WSW of Adak, AlaskaAfterM3.6163 km SW of Adak, AlaskaAfterM3.4156 km SW of Adak, AlaskaAfter
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, 16:05 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.