M4.6 earthquake

26 km SSW of Shikotan, Russia

A magnitude 4.6 (light) earthquake struck 26 km SSW of Shikotan, Russia on September 20, 2026 at 11:25 PM UTC, at a depth of 57 km.

Magnitude

4.6 mww

Depth

57 km

When

September 20, 2026 at 11:25 PM UTC

Coordinates

43.596°, 146.552°

Review status

reviewed

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