M 5.6 earthquake: South Pacific Ocean (Tonga) — May 20, 2000

M 5.6 earthquake: South Pacific Ocean (Tonga) — May 20, 2000. Epicenter 576 km SW of Nuku'alofa, depth 548 km, 21:59 Local (2000-05-20 09:59 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (576 km SW, Tonga) — -23.775, 179.956

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