M 4.7 earthquake: South Pacific Ocean (Tonga) — September 14, 1993

M 4.7 earthquake: South Pacific Ocean (Tonga) — September 14, 1993. Epicenter 275 km W of Neiafu, depth 33 km, 13:32 Local (1993-09-14 00:32 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (275 km W, Tonga) — -18.136, -176.536

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