M 4.7 earthquake: South Pacific Ocean (Tonga) — May 19, 1997

M 4.7 earthquake: South Pacific Ocean (Tonga) — May 19, 1997. Epicenter 413 km W of Nuku'alofa, depth 600 km, 11:29 Local (1997-05-19 23:29 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (413 km W, Tonga) — -21.355, -179.195

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