3.5
Earthquake Details: Rat Islands, Aleutian Islands, Alaska
Oct 7, 2026, 08:47:53
A magnitude 3.5 earthquake occurred near Rat Islands, Aleutian Islands, Alaska on Oct 7, 2026 at 08:47:53. 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
Significance188
Latitude51.7070
Longitude178.8540
Event IDaka2026tvzrwv
Magnitude3.5
Updated:Oct 8, 2026, 18:27:51 UTC
External Resources
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Time & depth
- Local time
- Oct 7, 2026, 08:47:53
- UTC
- Oct 7, 2026, 08:47:53 UTC
105.5 km · Intermediate-focus
Between 70 and 300 km deep.
Nearby event sequence · 1
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: Oct 8, 2026, 18:27 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.