2.5
Earthquake Details: 225 km WSW of Adak, Alaska
Sep 9, 2026, 03:36:06
A magnitude 2.5 earthquake occurred near 225 km WSW of Adak, Alaska on Sep 9, 2026 at 03:36:06. The seismic event was recorded at a depth of 78.2 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
View recent seismic activity near this event:
Technical Details
Depth78.2 km
Significance96
Latitude51.4820
Longitude-179.8260
Event IDaka2026rvwgwf
Magnitude2.5
Updated:Sep 11, 2026, 19:37:52 UTC
External Resources
View on USGS Official SiteLoading map...
Time & depth
- Local time
- Sep 9, 2026, 03:36:06
- UTC
- Sep 9, 2026, 03:36:06 UTC
78.2 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby event sequence · 12
M2.892 km SE of Adak, AlaskaBeforeM2.9178 km WSW of Adak, AlaskaBeforeM3.6163 km SW of Adak, AlaskaBeforeM3.4156 km SW of Adak, AlaskaBeforeM2.7111 km SW of Atka, AlaskaBeforeM2.586 km SW of Atka, AlaskaBeforeM5.7152 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 11, 2026, 19:37 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.