Incredibly rare supercell with an iridescent crown captured near Flagstaff, Arizona ☁️🌈 This isn’t a filter or CGI—it’s cloud iridescence forming atop a powerful storm. As sunlight passes through a thin layer of uniformly sized ice crystals in the cloud’s crown, the light diffracts into pastel rainbow bands, creating this glowing, stacked halo effect. Moments like this happen only when timing, storm structure, and sunlight align perfectly. For a brief window, the atmosphere turns into art—and t