M 5.2 earthquake: South Pacific Ocean (Tonga) — March 19, 1973

M 5.2 earthquake: South Pacific Ocean (Tonga) — March 19, 1973. Epicenter 572 km SW of Nuku'alofa, depth 419 km, 21:43 Local (1973-03-20 09:43 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (572 km SW, Tonga) — -24.189, -179.71

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