M4.9 earthquake

88 km ENE of Hihifo, Tonga

A magnitude 4.9 (light) earthquake struck 88 km ENE of Hihifo, Tonga on August 10, 2026 at 1:20 AM UTC, at a depth of 10 km.

Magnitude

4.9 mb

Depth

10 km

When

August 10, 2026 at 1:20 AM UTC

Coordinates

-15.600°, -173.052°

Review status

reviewed

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