M4.6 earthquake

Rat Islands, Aleutian Islands, Alaska

A magnitude 4.6 (light) earthquake struck Rat Islands, Aleutian Islands, Alaska on September 27, 2026 at 7:48 AM UTC, at a depth of 47 km.

Magnitude

4.6 mb

Depth

47 km

When

September 27, 2026 at 7:48 AM UTC

Coordinates

50.904°, 179.321°

Review status

reviewed

Source: U.S. Geological Survey. Details may be revised as the event is reviewed.