HALLEY BAY 1987 OCTOBER 5 SONDE: ECC 4A 2764 LAUNCHED AT 17:32 UTC SURFACE WIND 255 deg 10 kt CLOUD 1 okta : 5 0 8 P T P3 R3 THETA Z COL. O3 mbar deg C nbar ppmv K gpm matm-cm 976.6 -24.1 22 0.023 250.7 30 154.4 967.0 -19.5 22 0.023 256.1 103 154.3 940.0 -17.1 23 0.024 260.6 314 153.7 909.0 -18.3 26 0.029 261.9 565 153.1 895.0 -16.3 26 0.029 265.1 681 152.8 850.0 -18.1 25 0.029 267.2 1068 151.7 761.0 -22.9 23 0.030 270.6 1887 149.6 700.0 -24.3 20 0.029 275.5 2497 148.2 500.0 -37.1 16 0.032 287.7 4887 143.5 441.0 -41.1 17 0.039 293.2 5747 141.8 400.0 -45.7 16 0.040 295.5 6404 140.5 339.0 -53.5 16 0.047 299.2 7487 138.5 300.0 -60.1 15 0.050 300.5 8262 137.0 274.0 -64.7 14 0.051 301.7 8822 135.9 250.0 -67.5 14 0.056 305.6 9377 134.9 212.0 -75.1 11 0.052 308.5 10352 133.3 200.0 -75.5 15 0.075 313.0 10690 132.7 190.0 -76.5 21 0.111 316.1 10986 132.0 181.0 -77.9 33 0.182 318.2 11265 130.9 175.0 -76.9 42 0.240 322.9 11458 129.9 155.0 -78.1 47 0.303 332.3 12153 125.7 150.0 -77.1 46 0.307 337.1 12341 124.5 141.0 -78.3 47 0.333 341.0 12695 122.2 138.0 -76.3 47 0.341 346.6 12819 121.4 135.0 -76.9 45 0.333 347.8 12945 120.6 122.0 -79.9 45 0.369 352.5 13523 117.0 120.0 -80.7 42 0.350 352.7 13616 116.4 110.0 -79.7 38 0.345 363.5 14108 113.7 105.0 -81.5 35 0.333 364.9 14370 112.4 100.0 -81.9 26 0.260 369.2 14644 111.2 94.2 -82.3 22 0.234 374.8 14978 110.0 90.5 -81.7 20 0.221 380.3 15203 109.4 85.8 -81.3 26 0.303 387.0 15502 108.4 81.0 -82.9 17 0.210 390.1 15824 107.4 78.9 -81.3 18 0.228 396.4 15971 107.1 77.1 -81.1 21 0.272 399.4 16101 106.7 74.0 -81.3 15 0.203 403.7 16332 106.1 70.0 -81.3 20 0.286 410.1 16644 105.4 67.3 -83.3 17 0.253 410.5 16864 104.8 64.8 -81.7 22 0.340 418.4 17075 104.2 58.5 -81.5 10 0.171 431.3 17649 102.9 50.0 -81.1 13 0.260 452.0 18531 101.5 46.3 -81.3 17 0.367 461.6 18963 100.6 38.0 -79.3 32 0.842 493.4 20079 96.8 33.0 -78.3 32 0.970 516.4 20882 93.2 30.5 -77.7 39 1.279 529.8 21333 91.0 30.0 -76.9 39 1.300 534.5 21428 90.5 28.0 -76.5 37 1.321 546.2 21825 88.4 26.0 -74.7 51 1.962 563.0 22253 85.9 24.6 -73.1 63 2.561 576.6 22576 83.4 21.5 -69.5 73 3.395 610.0 23373 76.1 20.0 -68.9 71 3.550 624.6 23805 72.0 15.8 -63.3 59 3.734 686.4 25234 59.9 15.0 -64.3 54 3.600 693.3 25553 57.6 14.3 -63.5 49 3.427 705.6 25846 55.7 14.0 -63.9 49 3.500 708.5 25976 54.9 12.4 -58.9 48 3.871 751.0 26728 50.2 12.0 -55.9 49 4.083 768.7 26936 49.0 10.0 -53.3 45 4.500 819.5 28103 42.2 9.4 -51.5 38 4.043 841.0 28503 40.2 9.2 -50.5 37 4.022 850.0 28643 39.5 7.8 -51.1 33 4.231 888.6 29718 35.0 7.0 -46.9 39 5.571 933.8 30428 31.9 5.0 -43.1 29 5.800 1045.3 32677 22.9