Disasters · Earthquake

M5.4 · Tonga

First tracked 27 July 2026 · Last updated 9 July 2026

M5.4

Magnitude

10 km

Depth

Tsunami flag

An M5.4 earthquake occurred 245 km south of 'Ohonua, Tonga at a depth of 10 km. No tsunami was generated.

Sources

Source: USGS & GDACS · figures reported