M 4.9 earthquake: South Pacific Ocean (Tonga) — July 2, 1991

M 4.9 earthquake: South Pacific Ocean (Tonga) — July 2, 1991. Epicenter 342 km W of Nuku'alofa, depth 600 km, 00:54 Local (1991-07-01 12:54 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (342 km W, Tonga) — -20.523, -178.441

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