Unraveling the Science Behind Mysterious Hole-Punch Clouds
Cluster of cavum over the Gulf of Mexico off of Florida’s west coast captured by NASA’s Terra satellite on January 30, 2024.Scientists speculated about these holes for decades, but it’s now well understood that cavum clouds are caused by airplanes.Cavum clouds, also called hole-punch clouds and fallstreak holes, look so odd that people sometimes argue they are signatures of flying saucers or other unidentified anomalous phenomena. Seen from below, they can look like a large circle or ellipse has been cut neatly from the…