McClatchey (1972) Subartic winter atmosphere ---------------------------------------- HGHT SPD DRCT PRES TEMP RELH (km) (m/s) (hPa) (K) (%) ---------------------------------------- 0 0 0 1013 257.1 80.6 1 0 0 887.8 259.1 69.0 2 0 0 777.5 255.9 69.3 3 0 0 679.8 252.7 64.8 4 0 0 593.2 247.7 59.0 5 0 0 515.8 240.9 52.0 6 0 0 446.7 234.1 47.6 7 0 0 385.3 227.3 50.6 8 0 0 330.8 220.6 20.9 9 0 0 282.9 217.2 22.9 10 0 0 241.8 217.2 15.0 11 0 0 206.7 217.2 10.4 12 0 0 178.6 217.2 7.1 13 0 0 151.0 217.2 2.8 14 0 0 129.1 217.2 2.7 15 0 0 110.3 217.2 2.1 16 0 0 94.3 216.6 1.9 17 0 0 80.6 216.0 1.7 18 0 0 68.8 215.4 1.7 19 0 0 58.8 214.8 1.7 20 0 0 50.1 214.1 1.7 21 0 0 42.8 213.6 2.1 22 0 0 36.5 213.0 2.2 23 0 0 31.1 212.4 2.5 24 0 0 26.5 211.8 3.0 25 0 0 22.6 211.2 3.6 30 0 0 10.2 216.0 1.1 35 0 0 4.7 222.2 0.2 40 0 0 2.2 234.7 0.0 45 0 0 1.1 247.0 0.0