HALLEY BAY 1987 OCTOBER 4 SONDE: ECC 4A 2767 LAUNCHED AT 17:01 UTC SURFACE WIND 075 deg 7 kt CLOUD 0 oktas : 0 0 1 P T P3 R3 THETA Z COL. O3 mbar deg C nbar ppmv K gpm matm-cm 969.4 -27.7 23 0.024 247.6 30 173.9 958.0 -21.1 22 0.023 255.2 116 173.7 925.0 -20.1 16 0.017 258.7 375 173.2 893.0 -20.5 22 0.025 261.0 636 172.6 850.0 -20.7 22 0.026 264.4 1001 171.8 700.0 -30.7 15 0.021 268.5 2408 169.0 644.0 -34.5 16 0.025 270.6 2996 167.9 551.0 -42.5 15 0.027 273.5 4068 166.0 521.0 -42.7 17 0.033 277.6 4446 165.3 500.0 -44.1 16 0.032 279.2 4723 164.8 400.0 -51.7 20 0.050 287.7 6195 161.6 300.0 -60.7 21 0.070 299.7 8023 157.0 284.0 -62.7 22 0.077 301.5 8362 156.0 256.0 -65.3 31 0.121 306.8 8998 153.9 250.0 -64.9 38 0.152 309.5 9143 153.2 237.0 -64.9 48 0.203 314.2 9469 151.4 228.0 -64.9 47 0.206 317.7 9705 150.0 224.0 -64.9 57 0.254 319.3 9813 149.2 214.0 -64.9 58 0.271 323.5 10091 147.2 200.0 -67.3 56 0.280 326.0 10502 144.1 191.0 -68.9 57 0.298 327.8 10778 142.1 186.0 -68.5 56 0.301 330.9 10937 140.9 172.0 -72.3 58 0.337 332.1 11402 137.4 164.0 -72.3 54 0.329 336.7 11682 135.3 156.0 -73.3 58 0.372 339.8 11975 133.0 150.0 -72.7 56 0.373 344.7 12205 131.3 141.0 -72.3 58 0.411 351.5 12569 128.5 130.0 -76.1 50 0.385 353.0 13042 125.0 121.0 -77.3 48 0.397 358.1 13455 122.3 118.0 -74.7 36 0.305 365.4 13600 121.4 114.0 -74.7 30 0.263 369.1 13800 120.5 109.0 -76.5 30 0.275 370.4 14060 119.5 106.0 -75.3 21 0.198 375.7 14221 118.9 100.0 -77.1 21 0.210 378.5 14557 117.9 93.0 -79.5 20 0.215 381.7 14971 116.8 87.2 -79.3 19 0.218 389.2 15337 115.8 83.7 -76.3 23 0.275 399.9 15571 115.1 82.4 -76.5 27 0.328 401.3 15662 114.8 79.0 -77.9 23 0.291 403.2 15903 114.0 74.4 -79.3 10 0.134 407.3 16245 113.2 70.0 -79.9 11 0.157 413.1 16591 112.7 64.9 -79.9 26 0.401 422.2 17019 111.6 63.2 -79.9 26 0.411 425.4 17169 111.0 61.4 -80.7 17 0.277 427.1 17332 110.5 54.8 -80.7 15 0.274 441.2 17973 109.1 53.4 -80.5 18 0.337 445.0 18119 108.8 51.6 -79.5 15 0.291 451.7 18313 108.3 50.0 -78.3 18 0.360 458.6 18493 107.9 46.2 -78.7 27 0.584 468.1 18943 106.5 36.1 -76.9 48 1.330 506.9 20355 99.2 34.0 -76.3 24 0.706 517.3 20700 97.5 31.4 -76.3 24 0.764 529.2 21158 96.0 30.0 -75.9 30 1.000 537.2 21422 95.0 28.6 -76.1 34 1.189 544.0 21698 93.8 27.7 -74.1 44 1.588 554.6 21883 92.8 23.2 -72.5 54 2.328 588.1 22921 86.0 22.5 -72.3 53 2.356 593.8 23101 84.7 21.7 -70.5 63 2.903 605.4 23315 83.0 20.9 -68.9 62 2.967 616.8 23539 81.2 20.0 -67.5 69 3.450 628.9 23803 78.9 18.9 -66.3 72 3.810 642.8 24145 75.8 12.9 -56.7 56 4.341 750.2 26512 56.5 11.6 -56.5 45 3.879 774.1 27186 52.2 10.5 -53.9 45 4.286 806.0 27822 48.7 10.0 -54.3 44 4.400 815.8 28135 47.0 8.9 -49.7 41 4.607 861.1 28890 43.1 8.7 -51.1 41 4.713 861.3 29038 42.3 7.0 -44.7 36 5.143 942.9 30473 35.7 6.6 -44.1 36 5.455 961.4 30867 34.1 5.0 -36.7 29 5.800 1074.4 32760 27.0 4.5 -36.5 31 6.889 1108.2 33490 24.5