Magnitude 6.9 (mww), 93 km deep, 17 km N of Port-Olry, Vanuatu — 14.88°S, 167.06°E. August 18, 2021 at 10:10 UTC. Tsunami: USGS flags this quake as having caused one, or the potential for one. Felt reports to USGS: 11. https://earthquake.usgs.gov/earthquakes/eventpage/us6000f7vg Data: US Geological Survey (public domain).