Light earthquake
M4.8 Earthquake — 26 km NW of Houma, Tonga
2026-09-22 20:11 UTC · -20.98°, -175.46°
A magnitude 4.8 (light) earthquake struck 26 km NW of Houma, Tonga on 2026-09-22 20:11 UTC, at a depth of 122 km. See it live on Earth Live's real-time 3D globe.
M4.8
Magnitude
122 km
Depth
239 t
TNT equivalent
~358 km
Felt radius (est.)
Source: USGS event page. Energy and felt-radius figures are standard seismological estimates, not official assessments.