Beautiful horizontal convective rolls manifested as snow showers over central Illinois in neutrally-stratified boundary layer maintained by strong cold advection pic.twitter.com/47IRjHMG0L— Jeff Frame (@VORTEXJeff) February 8, 2019
Beautiful horizontal convective rolls manifested as snow showers over central Illinois in neutrally-stratified boundary layer maintained by strong cold advection pic.twitter.com/47IRjHMG0L