NASA's Aqua satellite observed how strong wind shear was literally pushing Tropical Cyclone Cook apart as it displaced the bulk of clouds to the southeast of the center.
NASA's Aqua satellite passed over Cook on April 11 at 0305 UTC (11:05 p.m. EST) and captured a visible and infrared image of the storm. The Moderate Resolution Imaging Spectroradiometer or MODIS instrument took a visible image of the storm. The image showed that strong vertical wind shear had pushed the bulk of clouds and thunderstorms southeast of the center of circulation.