M4.7 earthquake

114 km E of Hihifo, Tonga

A magnitude 4.7 (light) earthquake struck 114 km E of Hihifo, Tonga on August 19, 2026 at 9:07 AM UTC, at a depth of 10 km.

Magnitude

4.7 mb

Depth

10 km

When

August 19, 2026 at 9:07 AM UTC

Coordinates

-15.916°, -172.731°

Review status

reviewed

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