NASA, Hurricane Helene and Atmospheric Waves

AWE recorded the waves Sept. 26 as Helene approached Florida’s Gulf Coast. The storm traveled north after landfall, and four ...
NASA says its Atmospheric Waves Instrument (AWE) recorded a series of intense gravity waves at high altitudes during ...
Ray C. took a picture just outside of Uniontown, Pennsylvania, where you can see the clouds are lined up in neat rows, sort of like a cornfield.
PORTLAND (WGME) -- Recently, our Weather Authority team saw a picture of gravity waves. What are gravity waves? Atmospheric ...