M4.5 earthquake

41 km SW of Karluk, Alaska

A magnitude 4.5 (light) earthquake struck 41 km SW of Karluk, Alaska on August 17, 2026 at 8:35 PM UTC, at a depth of 58 km. 6 people reported feeling it.

Magnitude

4.5 ml

Depth

58 km

When

August 17, 2026 at 8:35 PM UTC

Coordinates

57.279°, -154.894°

Felt reports

6

Review status

reviewed

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