ScienceReported
2.0
M4.6 earthquake strikes 268 km WNW of Houma, Tonga at 560 km depth
USGS Earthquakes M4.5+LO·TO·about 5 hours ago
A magnitude 4.5 earthquake occurred at 08:38 UTC on 2026-10-10, 61 km north of Hihifo, Tonga, at a depth of 79.42 km. No damage or tsunami threat is reported; the event is routine for the seismically active Tonga region.