M 4.9 earthquake: South Pacific Ocean (Tonga) — August 12, 1992

M 4.9 earthquake: South Pacific Ocean (Tonga) — August 12, 1992. Epicenter 323 km NW of Nuku'alofa, depth 562 km, 13:20 Local (1992-08-13 01:20 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (323 km NW, Tonga) — -19.53, -177.804

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