Even though the above radar image, as well as its animated version looks very similar to the main Placerville Ca. Radar Image, besides of course that it's black, there is actually quite a big difference. The above Wasp2 ( Wide Area Storm Probe 2 ) image is connected to, and a part of the national StrikeStar lightning network.
Lightning strike activity is detected by different Boltek radar sensors belonging to the StrikeStar lightning stike network and is sent over the Internet to a central processing server which triangulates all of the strike data onto the above image. Hense resulting in much more accuracy to the far away locations.