2.1
Earthquake Details: 72 km S of Adak, Alaska
Aug 25, 2026, 16:35:54
A magnitude 2.1 earthquake occurred near 72 km S of Adak, Alaska on Aug 25, 2026 at 16:35:54. The seismic event was recorded at a depth of 33.9 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
View recent seismic activity near this event:
Technical Details
Depth33.9 km
Significance68
Latitude51.2230
Longitude-176.6650
Event IDaka2026qvejqa
Magnitude2.1
Updated:Aug 26, 2026, 21:09:18 UTC
External Resources
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Time & depth
- Local time
- Aug 25, 2026, 16:35:54
- UTC
- Aug 25, 2026, 16:35:54 UTC
33.9 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby event sequence · 12
M2.866 km SW of Atka, AlaskaAfterM3.2234 km WSW of Adak, AlaskaAfterM2.9199 km W of Adak, AlaskaAfterM3.1200 km W of Adak, AlaskaAfterM3.1114 km SW of Adak, AlaskaAfterM3.0113 km WSW of Adak, AlaskaAfterM2.7168 km SW of Nikolski, AlaskaAfterM2.875 km SSE of Adak, AlaskaAfterM3.058 km SSW of Adak, AlaskaAfterM2.673 km SSE of Adak, AlaskaAfterM3.552 km SSW of Adak, AlaskaAfterM2.8166 km WSW 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: Aug 26, 2026, 21:09 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.