All images have a resolution of 768x576 and are roughly 20Kb in size. Images are typically available at 5 or 10 minute intervals depending on the current radar mode. All composites are updated on a 5 minute basis. The requested images, if available, will be presented in a image-loop viewer that allows you to control the speed, direction, mode, etc. of the loop. To copy the images to your computer, use the movie player to find the specific images you want and then use your brower to save the image to your local disk.
Composite archives consist only of reflectivity.