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

M 4.5 earthquake: South Pacific Ocean (Tonga) — March 25, 1999. Epicenter 386 km NW of Nuku'alofa, depth 650 km, 21:00 Local (1999-03-26 09:00 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (386 km NW, Tonga) — -18.687, -177.831

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