M4.7 earthquake

10 km W of Onna, Japan

A magnitude 4.7 (light) earthquake struck 10 km W of Onna, Japan on August 21, 2026 at 12:01 AM UTC, at a depth of 43 km. 1 people reported feeling it.

Magnitude

4.7 mb

Depth

43 km

When

August 21, 2026 at 12:01 AM UTC

Coordinates

26.504°, 127.747°

Felt reports

1

Review status

reviewed

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