M 5.0 earthquake: South Pacific Ocean (Tonga) — November 12, 1991

M 5.0 earthquake: South Pacific Ocean (Tonga) — November 12, 1991. Epicenter 388 km W of Nuku'alofa, depth 614 km, 10:17 Local (1991-11-11 22:17 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (388 km W, Tonga) — -20.997, -178.959

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