Light earthquake
M4.5 Earthquake — south of Tonga
2026-07-29 08:51 UTC · -24.94°, -175.29°
A magnitude 4.5 (light) earthquake struck south of Tonga on 2026-07-29 08:51 UTC, at a depth of 26 km. See it live on Earth Live's real-time 3D globe.
M4.5
Magnitude
26 km
Depth
85 t
TNT equivalent
~446 km
Felt radius (est.)
Source: USGS event page. Energy and felt-radius figures are standard seismological estimates, not official assessments.