Magnitude 6.5 (mww), 17 km deep, 171 km E of Tadine, New Caledonia — 21.74°S, 169.52°E. October 16, 2018 at 01:03 UTC. Tsunami: USGS flags this quake as having caused one, or the potential for one. https://earthquake.usgs.gov/earthquakes/eventpage/us1000hclz Data: US Geological Survey (public domain).