GRADIENT WIND VELOCITY TABLES Latitude 50° (Continued) 627 A#(7nm.) r F™ S km v™ Vhr AB(mm.) r y™ S km mi 100 km. }hr 100 km. Tfcr lhr 3 . 0 mm. 100 14.28 51.41 31.95 4.0 mm. 100 17.12 61.63 38.29 100 km. 200 18.01 64.84 40.29 100 km 200 21.90 78.84 48.99 0.1 in. 300 Af\f\ 20.27 72.97 45.34 0 . 1 in. 300 24.89 89.60 55.67 53 mi. 4UU 500 21 .85 23.03 78.66 82.91 48.88 51.52 39 mi. 400 500 27.03 28.66 97.31 103.18 60.47 64.11 600 23.96 86.26 53.60 600 29.97 107.89 67.04 700 24.72 88.99 55.30 700 31.04 111.74 69.43 800 25.34 91.22 56.68 800 31.95 115.02 71.47 900 25.87 93.13 57.87 900 32.72 117.79 73.19 1000 26.33 94.79 58.90 1000 33.39 120.20 74.69 1200 27.07 97.45 60.55 1200 34.50 124.20 77.17 1500 27.89 100.40 62.39 1500 35.75 128.70 79.97 2000 28.81 103.72 64.45 2000 37.19 133.88 83.19 3000 29.86 107.50 66.80 3000 38.87 139.93 86.95 CO 32.53 117.11 72.77 oo 43.37 156.13 97.01 Latitude 55° 0 . 2 mm. 100 1.77 6.37 3.96 0 . 6 771771. 100 4.44 15.98 9.93 100 km. 200 1.88 6.77 4.21 100 km. 200 5.03 18.11 11.25 0.1 in. 300 1.93 6.95 4.32 O.I in. 300 5.30 19.08 11.86 789 mi. 400 500 1 .95 1.96 7.02 7.06 4.36 4.39 263 mi. 400 500 5.46 5.57 19.66 20.05 12.22 12.46 600 1.97 7.09 4.41 600 5.64 20.30 12.61 700 1.98 7.13 4.43 700 5.70 20.52 12.75 800 1.99 7.16 4.45 800 5.74 20.66 12.84 900 1.99 7.16 4.45 900 5.77 20.77 12.91 1000 1.99 7.16 4.45 1000 5.80 20.88 12.97 1200 2.00 7.20 4.47 1200 5.85 21.06 13.09 1500 2.00 7.20 4.47 1500 5.89 21.20 13.17 2000 2.01 7.24 4.50 2000 5.94 21.38 13.29 3000 2.02 7.27 4.52 3000 5.99 21.56 13.40 oo 2.03 7.31 4.54 00 6.08 21.89 13.60 () . 4 mm,. 100 3.20 11.52 7.16 0 . 8 mm. 100 5.54 19.94 12.39 100 km. ~~ 200 3.53 12.71 7.90 100 km. ~ 200 6.40 23.04 14.32 0 . 1 in . 300 3.68 13.25 8.23 8 A 1 0 . 1 in. 300 A c\r\ 6.82 7 AT 24.55 OK A K 15.25 1 CC Q 1 395 mi 400 500 3.76 3.81 13.54 13.72 .41 8.53 197 mi. 4UU 500 .U7 7.24 *o . 4o 26.06 lo . oi 16.19 600 3 . 85 13.86 8.61 600 7.36 26.50 16.47 700 3.88 13.97 8.68 700 7.45 26.82 16.67 800 3.90 14.04 8.72 800 7.52 27.07 16.82 900 3.91 14.08 8.75 900 7.58 27.29 16.96 1000 3.93 14.15 8.79 1000 7.63 27.47 17.07 1200 3.95 14.22 8.84 1200 7.70 27.72 17.22 1500 3.97 14.29 8.88 1500 7.77 27.97 17.38 2000 3.99 14.36 8.92 2000 7.85 28.26 17.56 3000 4.01 14.44 8.97 3000 7.94 28.58 17.76 oo 4.06 14.62 9.08 00 8.11 29.20 18.14