Kronberg, E.A., Gorman, J., Nykyri, K., Smirnov, A.G., Gjerloev, J.W., Grigorenko, E.E., Kozak, L.V., Ma, X., Trattner, K.J., and Friel, M. (2021), Kelvin-Helmholtz Instability Associated with Reconnection and Ultra Low Frequency Waves at the Ground: A Case Study, Frontiers in Physics, doi.org/10.3389/fphy.2021.738988