M 5.0 earthquake: South Pacific Ocean (Tonga) — March 9, 1979

M 5.0 earthquake: South Pacific Ocean (Tonga) — March 9, 1979. Epicenter 368 km W of Nuku'alofa, depth 570 km, 13:59 Local (1979-03-09 01:59 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (368 km W, Tonga) — -21.21, -178.766

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