M 5.4 earthquake off the coast of Nuku'alofa, Tonga — August 4, 2017

M 5.4 earthquake off the coast of Nuku'alofa, Tonga — August 4, 2017. Epicenter 242 km NE of Nuku'alofa, depth 10 km, 12:43 Local (2017-08-03 23:43 UTC). Shaking felt by ~7.4K people. Readings from every reporting agency, affected towns, aftershock sequence.

Off the coast of Nuku'alofa (242 km NE, Tonga) — -19.9136, -173.2977