Magnitude 6.6 (mww), 17 km deep, 81 km NNE of Ust’-Kamchatsk Staryy, Russia — 56.94°N, 162.79°E. March 29, 2017 at 04:09 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/us20008vhl Data: US Geological Survey (public domain).