M 4.5 earthquake: South Pacific Ocean (Tonga) — May 21, 2016

M 4.5 earthquake: South Pacific Ocean (Tonga) — May 21, 2016. Epicenter 264 km NW of Nuku'alofa, depth 501 km, 06:51 Local (2016-05-20 17:51 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (264 km NW, Tonga) — -20.1227, -177.5153

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