4K, Ultra HD HDR of a Tropical Storm through a window, including rain, thunder, lightning for 10 hours. Ideal to demo your new 4K HDR TV on or to meditate, sleep, yoga, pilates, live wallpaper, dinner parties or just reading a book with as a nice window to look out of on your monitor or television. Please Subscribe and check out our other videos for other great nature windows to relax to. Great minds come from great nature. FACEBOOK: https://www.facebook.com/relaxwindows/ TWITTER: https://twitter.com/RelaxWindows