Magnitude 6.7 (mww), 16 km deep, 32 km SE of Muisne, Ecuador — 0.43°N, 79.79°W. May 18, 2016 at 07:57 UTC. Tsunami: USGS flags this quake as having caused one, or the potential for one. Felt reports to USGS: 104. https://earthquake.usgs.gov/earthquakes/eventpage/us10005i5t Data: US Geological Survey (public domain).