M 4.5 earthquake: South Pacific Ocean (Tonga) — August 1, 1999

M 4.5 earthquake: South Pacific Ocean (Tonga) — August 1, 1999. Epicenter 256 km N of Neiafu, depth 33 km, 08:54 Local (1999-07-31 19:54 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (256 km N, Tonga) — -16.464, -173.232

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