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M4.7 earthquake strikes NNE of Hihifo, Tonga
USGS Earthquakes M4.5+LO·TO·1 day ago
A magnitude 5.4 earthquake occurred at 18:21 UTC on 2026-09-10 at the Southern East Pacific Rise, a divergent plate boundary. The event is routine for this seismically active region; no damage or tsunami threat is expected. It is notable only for monitoring purposes.