; Effective Bulk Wind Difference (EBWD) ; Designed by Brandon Vincent ; 06/07/2012 Product: EBWD Units: kts Step: 2.5 Scale: 1.9426 color4: 60 150 0 150 250 color4: 50 75 0 150 225 color4: 45 25 0 150 200 color4: 40 0 0 175 150 color4: 37.5 0 0 200 125 color4: 35 0 0 255 100 color4: 32.5 0 64 255 75 color4: 30 0 128 255 65 color4: 27.5 61 150 255 55 color4: 25 122 175 255 45 color4: 22.5 135 185 255 35 color4: 20 153 204 255 25