M 5.5 earthquake: South Pacific Ocean (Tonga) — January 30, 1982

M 5.5 earthquake: South Pacific Ocean (Tonga) — January 30, 1982. Epicenter 445 km SW of Nuku'alofa, depth 500 km, 20:37 Local (1982-01-31 08:37 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (445 km SW, Tonga) — -22.713, -179.184

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