2
Recorded earthquakes
region
October 2025
Rat Islands, Aleutian Islands earthquakes in October 2025
Earthquake archive for Rat Islands, Aleutian Islands in October 2025: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.2
Strongest magnitude
4.1
Average magnitude
47.1 km
Average depth
Strongest event
4.2
05 Oct 2025
Rat Islands, Aleutian Islands, Alaska
Depth
17.5 km
UTC
09:11:54
Coordinates
51.077, 178.816
Analysis of the recorded activity
During October 2025, 2 earthquakes were recorded near Rat Islands, Aleutian Islands. Magnitudes ranged from 4.0 to 4.2, with an average of 4.1; depths ranged from 17.5 to 76.8 km, averaging 47.1 km. Activity extended from Sunday, October 5, 2025 to Friday, October 31, 2025 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.2
17.5 km
Rat Islands, Aleutian Islands, Alaska
05 Oct 2025 09:11:54 UTC
4.0
76.8 km
Rat Islands, Aleutian Islands, Alaska
31 Oct 2025 03:03:42 UTC