M 4.7 earthquake: South Pacific Ocean (Tonga) — April 30, 1993

M 4.7 earthquake: South Pacific Ocean (Tonga) — April 30, 1993. Epicenter 388 km NW of Nuku'alofa, depth 587 km, 21:04 Local (1993-05-01 09:04 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (388 km NW, Tonga) — -18.56, -177.72

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