M 6.1 Earthquake: South Pacific Ocean (Tonga) — August 21, 1993

M 6.1 Earthquake: South Pacific Ocean (Tonga) — August 21, 1993. Epicenter 291 km W of Nuku'alofa, depth 427 km, 22:42 Local (1993-08-21 09:42 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (291 km W, Tonga) — -21.278, -178.023

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