M4.5 earthquake

237 km NNW of Kuril’sk, Russia

A magnitude 4.5 (light) earthquake struck 237 km NNW of Kuril’sk, Russia on August 21, 2026 at 10:38 AM UTC, at a depth of 351 km.

Magnitude

4.5 mb

Depth

351 km

When

August 21, 2026 at 10:38 AM UTC

Coordinates

47.219°, 146.783°

Review status

reviewed

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