M4.7 earthquake strikes 92 km NW of Houma, Tonga

A magnitude 4.7 earthquake occurred at 07:36 UTC on 2026-11-15, 92 km northwest of Houma, Tonga, at a depth of 177.5 km. The moderate depth and magnitude suggest limited surface impact, but the event is part of ongoing seismic activity in the Tonga subduction zone. No damage or tsunami threat is reported; monitoring continues.

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