There are 155 WSR-88D Doppler radars in the United States , including the U.S. Territory of Guam and the Commonwealth of Puerto Rico. Most radars are operated by the NWS or the Department of Defense.
There are 155 WSR-88D Doppler radars in the United States , including the U.S. Territory of Guam and the Commonwealth of Puerto Rico. Most radars are operated by the NWS or the Department of Defense.