M4.8 earthquake

43 km ESE of Koseda, Japan

A magnitude 4.8 (light) earthquake struck 43 km ESE of Koseda, Japan on August 4, 2026 at 7:56 PM UTC, at a depth of 45 km. 1 people reported feeling it.

Magnitude

4.8 mww

Depth

45 km

When

August 4, 2026 at 7:56 PM UTC

Coordinates

30.208°, 131.047°

Felt reports

1

Review status

reviewed

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