NOAA-21 captures atmospheric gravity waves rippling above Hurricane Simon

A post says NOAA-21 captured gravity waves from Hurricane Simon rippling through faint airglow on October 11, 2026. It dates the image’s publication to October 14 and credits NASA Earth Observatory/Michala Garrison. Another post says powerful hurricanes can disturb air high above the clouds and that these waves help scientists study how energy moves through the atmosphere.