Zone 7

Western Great Plains has 3 regions with 3, 1, 3 stations each.

East to Zone 5, South to Zone 4, Zone 6, West to Zone 9.

See combined Topo Map.

Region 1: Rapid City, Cheyenne, Casper

44.1, -103.23 Rapid City 41.16, -104.81 Cheyenne 42.85, -106.3 Casper

Region 2: North Platte

41.13, -100.75 North Platte

Region 3: Pueblo, Colorado Springs, Denver

38.25, -104.6 Pueblo 38.81, -104.8 Colorado Springs 39.73, -104.98 Denver