M 4.8 earthquake: South Pacific Ocean (Tonga) — December 4, 1984

M 4.8 earthquake: South Pacific Ocean (Tonga) — December 4, 1984. Epicenter 306 km SW of Nuku'alofa, depth 71 km, 04:35 Local (1984-12-04 16:35 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (306 km SW, Tonga) — -23.673, -176.391

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