Magnitude 6.9 (mww), 30 km deep, 24 km NW of Rosa Zarate, Ecuador — 0.49°N, 79.62°W. May 18, 2016 at 16:46 UTC. Tsunami: USGS flags this quake as having caused one, or the potential for one. Felt reports to USGS: 62. https://earthquake.usgs.gov/earthquakes/eventpage/us10005i9n Data: US Geological Survey (public domain).