3.0
Earthquake Details: Rat Islands, Aleutian Islands, Alaska
Sep 9, 2026, 04:55:49
A magnitude 3.0 earthquake occurred near Rat Islands, Aleutian Islands, Alaska on Sep 9, 2026 at 04:55:49. The seismic event was recorded at a depth of 105.5 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
View recent seismic activity near this event:
Technical Details
Depth105.5 km
Significance138
Latitude51.7300
Longitude178.4640
Event IDaka2026rvzjga
Magnitude3.0
Updated:Sep 11, 2026, 20:07:02 UTC
External Resources
View on USGS Official SiteLoading map...
Time & depth
- Local time
- Sep 9, 2026, 04:55:49
- UTC
- Sep 9, 2026, 04:55:49 UTC
105.5 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby event sequence · 11
M3.9260 km ESE of Attu Station, AlaskaBeforeM3.7262 km ESE of Attu Station, AlaskaBeforeM2.5Rat Islands, Aleutian Islands, AlaskaBeforeM3.6114 km SSE of Attu Station, AlaskaAfterM3.3Rat Islands, Aleutian Islands, AlaskaAfterM2.8260 km W of Adak, AlaskaAfterM2.8236 km W of Adak, AlaskaAfterM2.6235 km W of Adak, AlaskaAfterM4.0Rat Islands, Aleutian Islands, AlaskaAfterM3.9Rat Islands, Aleutian Islands, AlaskaAfterM3.3Rat Islands, Aleutian Islands, 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, 20:07 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.