M4.6 earthquake

20 km ESE of Tsunō, Japan

A magnitude 4.6 (light) earthquake struck 20 km ESE of Tsunō, Japan on September 18, 2026 at 1:07 AM UTC, at a depth of 54 km.

Magnitude

4.6 mb

Depth

54 km

When

September 18, 2026 at 1:07 AM UTC

Coordinates

32.162°, 131.754°

Review status

reviewed

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