M 4.5 earthquake: South Pacific Ocean (Tonga) — February 25, 1999

M 4.5 earthquake: South Pacific Ocean (Tonga) — February 25, 1999. Epicenter 313 km W of Nuku'alofa, depth 500 km, 09:09 Local (1999-02-25 21:09 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (313 km W, Tonga) — -21.001, -178.23

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