M4.7 earthquake

197 km SE of Miyakojima, Japan

A magnitude 4.7 (light) earthquake struck 197 km SE of Miyakojima, Japan on August 21, 2026 at 6:05 PM UTC, at a depth of 10 km.

Magnitude

4.7 mb

Depth

10 km

When

August 21, 2026 at 6:05 PM UTC

Coordinates

23.703°, 126.854°

Review status

reviewed

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