M 4.5 earthquake: South Pacific Ocean (Tonga) — April 6, 2026

M 4.5 earthquake: South Pacific Ocean (Tonga) — April 6, 2026. Epicenter 285 km N of Neiafu, depth 35 km, 00:35 Local (2026-04-05 11:35 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (285 km N, Tonga) — -16.2251, -173.1024

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