Supplemental Materials to the Manuscript "Atmospheric and Ionospheric Responses to Orographic Gravity Waves prior to the December 2022 Cold Air Outbreak"

The full-text manuscript is published in Journal of Geophysical Research: Space Physics. Authors: P.A. Inchin Computational Physics, Inc., Springfield, Virginia, USA Center for Space and Atmospheric Research, Embry-Riddle Aeronautical University, Daytona Beach, FL, USA A. Bhatt SRI International, Menlo Park, CA, USA M. Bramberger NorthWest Research Associates, Boulder Office, Boulder, CO, USA S. Chakraborty Center for Space Science and Engineering Research, Virginia Tech, Blacksburg, VA, USA S. Debchoudhury Center for Space and Atmospheric Research, Embry-Riddle Aeronautical University, Daytona Beach, FL, USA C. Heale Center for Space and Atmospheric Research, Embry-Riddle Aeronautical University, Daytona Beach, FL, USA The collection includes next datasets: Dataset 1 Title: Green and red line airglow difference images Description: The animation of difference images of green line (557.7 nm) and red line (630.0 nm).

Dataset 2 Title: Maps of filtered GNSS vTEC Description: The animations of reconstructed maps of filtered vertical total electron content (vTEC) observations. Dataset 3 Title: Climatological context Description: The animations of absolute, mean and anomaly (absolute-mean) values of geopotential heights and vertical velocities based on ERA5 data products.