2.5
Earthquake Details: 232 km SSW of Adak, Alaska
Sep 9, 2026, 17:37:19
A magnitude 2.5 earthquake occurred near 232 km SSW of Adak, Alaska on Sep 9, 2026 at 17:37:19. The seismic event was recorded at a depth of 20 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
View recent seismic activity near this event:
Technical Details
Depth20 km
Significance96
Latitude49.9430
Longitude-177.8950
Event IDaka2026rwytlk
Magnitude2.5
Updated:Sep 10, 2026, 00:07:53 UTC
External Resources
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Time & depth
- Local time
- Sep 9, 2026, 17:37:19
- UTC
- Sep 9, 2026, 17:37:19 UTC
20 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby event sequence · 12
M2.9178 km WSW of Adak, AlaskaBeforeM3.6163 km SW of Adak, AlaskaBeforeM3.4156 km SW of Adak, AlaskaBeforeM2.7111 km SW of Atka, AlaskaBeforeM2.5225 km WSW of Adak, AlaskaBeforeM2.5181 km WSW of Adak, AlaskaAfterM5.7152 km SW of Adak, AlaskaAfterM5.2152 km WSW of Adak, AlaskaAfterM5.3151 km WSW of Adak, AlaskaAfterM3.1152 km SW of Adak, AlaskaAfterM4.3151 km SW of Adak, AlaskaAfterM2.6174 km W 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 10, 2026, 00:07 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.