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M4.7 earthquake strikes NNE of Hihifo, Tonga
USGS Earthquakes M4.5+LO·TO·1 day ago
A magnitude 4.9 earthquake occurred at 21:57:33 UTC on September 8, 2026, 211 km ENE of Neiafu, Tonga, at a depth of 10 km. The event is moderate and routine for the seismically active Tonga region; no damage or tsunami threat is indicated. It is a standard seismic event with no immediate strategic or market implications.