I'm a bit puzzled as to how a weather radar image can be faster?
In reading how the doppler weather radar works, and how an image is put together, it takes 12 minutes for the image to assemble all of the major tilt angles into an image. So even what you see on TV is 12 minutes old, not "real time".
Yes if TWC radar is up to 30 minutes old, because of some technical problem, then anything is "newer/faster" than that but if everything is working properly then all radar is 12 minutes behind "real time".
Is my understanding flawed? If so, how?