M 5.9 earthquake: South Pacific Ocean (Tonga) — October 28, 1985

M 5.9 earthquake: South Pacific Ocean (Tonga) — October 28, 1985. Epicenter 420 km NW of Neiafu, depth 33 km, 00:52 Local (1985-10-28 12:52 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (420 km NW, Tonga) — -15.4, -175.99

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