HALLEY BAY 1987 OCTOBER 28 SONDE: ECC 4A 2730 LAUNCHED AT 16:28 UTC SURFACE WIND 290 deg 2 kt CLOUD 3 oktas : 0 3 7 P T P3 R3 THETA Z COL. O3 mbar deg C nbar ppmv K gpm matm-cm 981.6 -12.9 23 0.023 261.6 30 182.8 976.0 -11.1 22 0.023 263.9 74 182.7 950.0 -10.3 22 0.023 266.7 281 182.2 850.0 -13.9 22 0.026 271.6 1132 180.3 765.0 -16.1 20 0.026 277.5 1928 178.6 740.0 -17.7 19 0.026 278.4 2178 178.0 700.0 -20.1 19 0.027 280.2 2592 177.2 580.0 -29.1 17 0.029 285.1 3961 174.5 500.0 -38.1 16 0.032 286.5 5002 172.6 400.0 -48.3 14 0.035 292.1 6505 170.0 300.0 -61.3 11 0.037 298.8 8345 167.1 262.0 -67.3 13 0.050 301.8 9173 165.8 250.0 -68.5 22 0.088 304.1 9455 165.2 238.0 -69.3 26 0.109 307.2 9749 164.3 223.0 -69.9 24 0.108 312.1 10137 163.0 200.0 -70.9 40 0.200 320.3 10784 160.2 183.0 -72.3 47 0.257 326.3 11308 157.2 161.0 -73.5 45 0.280 336.4 12060 152.5 156.0 -73.3 51 0.327 339.8 12244 151.3 150.0 -73.5 49 0.327 343.3 12474 149.8 132.0 -74.5 50 0.379 354.3 13219 144.8 130.0 -74.7 49 0.377 355.5 13308 144.2 110.0 -74.9 44 0.400 372.5 14279 138.1 109.0 -74.9 31 0.284 373.5 14332 137.8 103.0 -75.5 30 0.291 378.4 14660 136.4 102.0 -75.7 21 0.206 379.1 14716 136.3 100.0 -76.1 22 0.220 380.4 14831 135.9 98.3 -76.3 24 0.244 381.9 14930 135.6 94.0 -76.3 14 0.149 386.8 15188 134.9 87.9 -76.5 19 0.216 393.9 15574 134.1 84.5 -76.5 33 0.391 398.4 15801 133.3 79.7 -76.3 10 0.125 405.5 16138 132.3 77.1 -76.5 38 0.493 409.0 16330 131.6 73.2 -77.1 32 0.437 413.8 16628 130.2 71.0 -76.9 34 0.479 417.9 16803 129.4 70.0 -76.9 22 0.314 419.5 16885 129.1 68.9 -76.1 28 0.406 423.2 16976 128.8 67.3 -75.9 13 0.193 426.5 17112 128.4 52.9 -71.9 17 0.321 466.1 18517 125.5 51.1 -71.7 27 0.528 471.2 18721 124.9 50.0 -71.3 22 0.440 475.1 18850 124.5 48.7 -70.5 28 0.575 480.5 19006 124.0 43.5 -66.9 31 0.713 505.1 19682 121.4 40.2 -67.7 32 0.796 514.6 20158 119.4 37.4 -65.1 46 1.230 532.0 20595 117.2 36.3 -65.3 42 1.157 536.0 20777 116.2 33.9 -62.7 52 1.534 553.5 21196 113.6 31.0 -58.5 73 2.355 579.1 21752 109.2 30.0 -56.7 73 2.433 589.5 21959 107.3 29.3 -56.1 77 2.628 595.1 22109 105.9 25.6 -54.9 74 2.891 621.9 22970 97.9 24.9 -53.5 69 2.771 630.9 23148 96.3 20.0 -49.1 64 3.200 685.1 24572 84.8 17.0 -44.3 63 3.706 733.1 25649 76.7 16.4 -43.1 70 4.268 744.5 25891 74.8 11.8 -34.3 59 5.000 849.2 28151 58.0 10.0 -33.5 52 5.200 893.3 29311 50.8 7.0 -25.3 41 5.857 1023.0 31858 37.7 6.6 -23.7 40 6.061 1047.1 32286 35.8 5.0 -20.3 35 7.000 1148.9 34329 27.6