Air inside a hurricane eye is actually sinking
While the surrounding eyewall unleashes the atmosphere's most violent winds, the center of a hurricane is a ghostly column of warm, descending air and startlingly clear skies.
Pilots flying reconnaissance missions into the heart of a major hurricane often describe a surreal transition from blinding grey rain to a vast, sunlit stadium of clouds. This tranquility is caused by air that is actually sinking and warming at the center, a counterintuitive downdraft in a storm defined by rising air. While the surrounding eyewall can spin at speeds exceeding 200 kilometers per hour, the eye itself remains a pocket of low pressure where the wind often drops to a whisper. This sharp boundary exists because the intense centrifugal force of the rotating storm acts as a physical barrier, balancing the pressure that would otherwise rush in to fill the void.