A 6.5 magnitude hit Idaho on Tuesday that was felt across the U.S. in Washington State, Utah, Nevada, and Canada. This was the strongest quake in the state since the 1983 Borah Peak earthquake. A magnitude 4.8 aftershock hit shortly after approximately 23 miles southwest of Challis, Idaho.

For more info, please read the original article by Accuweather:
https://www.accuweather.com/en/severe-weather/idaho-rocked-by-strongest-earthquake-in-nearly-40-years/712077