Magnitude 6.7 (mww), 550 km deep, 279 km E of Levuka, Fiji — 18.36°S, 178.06°W. September 30, 2018 at 10:52 UTC. Tsunami: USGS flags this quake as having caused one, or the potential for one. Felt reports to USGS: 1. https://earthquake.usgs.gov/earthquakes/eventpage/us1000h4l1 Data: US Geological Survey (public domain).