HALLEY BAY 1987 JULY 16 SONDE: ECC 4A 2763 LAUNCHED AT 17:35 UTC SURFACE WIND 295 deg 5 kt CLOUD 8 oktas : 5 / / P T P3 R3 THETA Z COL. O3 mbar deg C nbar ppmv K gpm matm-cm 1001.2 -25.3 23 0.023 247.8 30 305.0 995.0 -22.9 27 0.027 250.6 75 304.9 984.0 -23.7 32 0.033 250.6 157 304.6 956.0 -24.7 31 0.032 251.7 367 303.9 940.0 -23.3 31 0.033 254.3 490 303.5 850.0 -29.5 27 0.032 255.2 1218 301.2 840.0 -30.5 27 0.032 255.0 1302 300.9 833.0 -24.9 27 0.032 261.6 1362 300.8 821.0 -24.7 26 0.032 262.9 1468 300.5 800.0 -24.5 26 0.032 265.0 1656 299.9 768.0 -25.7 26 0.034 266.8 1953 299.1 740.0 -25.5 25 0.034 269.9 2222 298.3 700.0 -27.3 25 0.036 272.2 2624 297.2 650.0 -29.9 22 0.034 275.1 3155 295.9 500.0 -43.7 20 0.040 279.7 4971 291.5 400.0 -54.9 17 0.042 283.6 6434 288.3 350.0 -61.5 15 0.043 285.7 7275 286.6 300.0 -66.3 15 0.050 291.8 8219 284.8 275.0 -68.1 19 0.069 296.5 8744 283.6 250.0 -70.9 24 0.096 300.5 9313 282.0 240.0 -71.7 26 0.108 302.9 9554 281.2 210.0 -73.1 47 0.224 312.5 10339 277.3 200.0 -73.5 45 0.225 316.2 10625 275.5 186.0 -73.7 56 0.301 322.5 11049 272.7 167.0 -75.9 61 0.365 328.9 11675 267.7 150.0 -76.5 74 0.493 338.1 12294 262.0 130.0 -79.3 90 0.692 347.2 13113 252.7 123.0 -79.5 82 0.667 352.4 13427 248.9 119.0 -80.3 83 0.697 354.3 13614 246.8 110.0 -81.3 123 1.118 360.5 14057 240.4 103.0 -82.9 120 1.165 364.2 14425 234.1 100.0 -83.1 113 1.130 366.9 14590 231.4 92.8 -83.7 128 1.379 373.7 15005 224.3 91.7 -83.7 130 1.418 374.9 15071 223.1 89.2 -83.7 141 1.581 377.9 15224 220.1 81.6 -85.5 127 1.556 384.0 15716 210.7 79.0 -85.5 153 1.937 387.5 15894 207.1 75.0 -86.1 153 2.040 392.1 16179 200.8 72.4 -86.5 158 2.182 395.2 16372 196.5 71.0 -86.5 176 2.479 397.4 16479 193.9 70.0 -86.5 177 2.529 399.0 16557 192.0 67.6 -86.9 180 2.663 402.2 16747 187.1 64.1 -86.9 174 2.715 408.3 17037 179.6 61.4 -87.3 176 2.866 412.5 17272 173.7 58.0 -88.1 173 2.983 417.4 17581 165.8 52.8 -88.7 163 3.087 427.4 18090 153.4 50.0 -89.3 163 3.260 432.7 18383 146.4 47.5 -89.9 161 3.389 437.7 18659 139.8 46.0 -89.9 139 3.022 441.7 18831 136.0 43.4 -89.9 134 3.088 449.1 19144 129.8 38.4 -89.9 105 2.734 465.1 19801 118.2 36.0 -90.3 104 2.889 472.7 20147 112.9 33.1 -90.9 89 2.689 482.6 20596 106.5 30.0 -91.7 82 2.733 494.2 21119 99.9 27.8 -92.7 81 2.914 502.2 21523 95.0 25.1 -90.9 78 3.108 522.3 22066 88.6 23.0 -89.5 81 3.522 539.6 22534 83.1 20.8 -88.3 71 3.413 558.9 23077 77.1 20.0 -88.1 71 3.550 565.9 23289 74.9 16.0 -88.5 55 3.438 601.8 24497 63.8 14.4 -85.5 54 3.750 630.3 25072 59.2 10.0 -82.5 43 4.300 710.7 27092 45.3 7.0 -76.7 38 5.429 810.8 29114 33.9 5.8 -77.7 36 6.207 851.2 30193 28.4