How far can a radar signal reach?

August 27, 2008 8:25:35 PM PDT
It can't! Which I'm sure leads to the next question, "How are maps such as StormTracker 6 3D and Satellite 6 with Action Radar created?"

Erica's Answer:

For those radar maps, we use a composite of dozens of radar sites scattered throughout the United States. When all the radar sites work together, we can get a clear picture of all the precipitation in the country.

- Erica