M 5.3 earthquake: South Pacific Ocean (Tonga) — October 24, 1983

M 5.3 earthquake: South Pacific Ocean (Tonga) — October 24, 1983. Epicenter 539 km SW of Nuku'alofa, depth 543 km, 05:37 Local (1983-10-24 17:37 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (539 km SW, Tonga) — -23.431, -179.834

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