Magnitude 6.9 (mww), 26 km deep, 82 km NNW of Port-Olry, Vanuatu — 14.32°S, 166.86°E. April 3, 2016 at 08:23 UTC. Tsunami: USGS flags this quake as having caused one, or the potential for one. Felt reports to USGS: 3. https://earthquake.usgs.gov/earthquakes/eventpage/us20005e8t Data: US Geological Survey (public domain).