Magnitude 6.9 (mww), 21 km deep, 125 km SE of Perryville, Alaska — 55.18°N, 157.64°W. August 14, 2021 at 11:57 UTC. Tsunami: USGS flags this quake as having caused one, or the potential for one. Felt reports to USGS: 10. https://earthquake.usgs.gov/earthquakes/eventpage/us6000f652 Data: US Geological Survey (public domain).