Disasters · Earthquake

M5.4 · Tonga

First tracked 29 July 2026 · Last updated 30 July 2026

M5.4

Magnitude

10 km

Depth

12,585

Population exposed

10 thousand in MMI III

Exposure detail

An M5.4 earthquake struck 153 km northeast of Neiafu, Tonga, at a depth of 10 km. The PAGER alert was green, with an estimated population exposure of 12,585. No tsunami was generated.

Sources

USGS ↗GDACS ↗

Source: USGS & GDACS · figures reported · Reviewed