Sounding Data for IAD (72403) 12Z 20 NOV 2009 LAT = 38.98 LON = -77.46 ELV = 93.0 PRES HGHT TMPC DWPC RELH DRCT SKNT MIXR 1010 93 8.0 4.8 80 290 2 5.4 1008 108 8.8 1.8 61 292 3 4.4 1004 138 9.8 2.8 62 296 6 4.7 1000 168 9.8 2.8 62 300 9 4.7 995 210 9.8 2.8 62 303 10 4.8 984 305 9.0 2.5 64 310 13 4.7 948 610 6.4 1.4 70 315 20 4.5 925 810 4.6 0.6 75 315 20 4.4 913 914 3.9 0.1 76 315 24 4.3 909 952 3.6 -0.1 77 314 26 4.2 880 1219 2.4 -2.0 73 305 41 3.8 854 1457 1.2 -3.7 70 292 38 3.5 850 1495 1.4 -3.3 71 290 38 3.6 847 1524 1.8 -3.2 69 287 38 3.6 838 1610 3.6 -7.4 44 278 37 2.7 832 1668 5.6 -6.4 42 272 37 2.9 822 1768 6.8 -5.2 42 261 36 3.2 816 1829 6.7 -6.0 40 255 36 3.0 797 2021 6.2 -8.8 33 246 35 2.5 786 2134 5.2 -9.8 33 240 34 2.4 782 2176 4.8 -10.2 33 239 34 2.3 776 2239 5.2 -11.8 28 238 35 2.1 757 2438 4.0 -13.2 27 235 37 1.9 729 2743 2.1 -15.5 26 235 40 1.6 700 3072 0.0 -18.0 24 240 42 1.4 692 3164 -0.7 -18.7 24 240 42 1.3 652 3636 -2.9 -29.9 10 240 44 0.5 650 3658 -3.0 -30.1 10 240 44 0.5 626 3962 -4.9 -33.1 9 245 42 0.4 609 4172 -6.3 -35.3 8 245 46 0.4 602 4267 -6.9 -35.9 8 245 48 0.3 556 4877 -11.4 -39.7 8 245 49 0.3 532 5212 -13.9 -41.9 7 247 54 0.2 500 5680 -16.5 -43.5 8 250 61 0.2 484 5924 -17.7 -46.7 6 250 62 0.2 473 6096 -19.0 -46.9 7 250 63 0.2 422 6928 -25.7 -48.2 10 250 70 0.2 417 7010 -26.4 -48.4 11 250 70 0.2 400 7320 -28.9 -48.9 13 255 68 0.2 384 7620 -31.5 -49.8 15 255 65 0.1 380 7685 -32.1 -50.1 15 255 65 0.1 342 8423 -36.5 -57.5 10 258 63 0.1 329 8691 -38.9 -58.9 10 259 63 0.1 308 9144 -41.3 -59.1 13 260 62 0.1 300 9320 -42.3 -59.3 14 260 62 0.1 280 9783 -44.9 -60.9 15 260 62 0.1 250 10530 -50.5 -64.5 18 260 62 0.1 245 10662 -51.7 -65.7 17 260 61 0.1 222 11298 -54.3 -67.3 19 257 56 0.1 200 11960 -58.9 -70.9 20 255 51 0.1 199 11991 -59.1 -71.1 20 255 51 0.1 188 12348 -58.3 -70.3 20 255 47 0.1 184 12497 -58.9 -70.9 20 255 45 0.1 179 12655 -59.7 -71.7 20 257 49 0.1 170 12975 -62.1 -73.1 22 260 58 0.1 166 13106 -61.9 -72.9 22 260 58 0.1 158 13428 -61.5 -72.5 22 257 49 0.1 156 13507 -60.7 -72.7 19 257 46 0.1 151 13716 -61.2 -72.3 22 255 40 0.1 150 13750 -61.3 -72.3 22 260 41 0.1 140 14178 -62.3 -73.3 22 256 47 0.1 137 14312 -62.1 -73.1 22 255 49 0.1 137 14326 -61.8 -72.9 21 255 49 0.1 134 14449 -59.7 -71.7 20 258 49 0.1 133 14496 -59.1 -71.1 20 259 49 0.1 125 14885 -59.9 -71.9 19 269 49 0.1 124 14935 -59.4 -71.4 20 270 49 0.1 123 14986 -58.9 -70.9 20 269 46 0.1 118 15240 -60.5 -72.5 19 265 33 0.1 117 15299 -60.9 -72.9 19 265 33 0.1 108 15796 -61.9 -72.9 22 262 33 0.1 100 16270 -64.3 -75.3 21 260 33 0.1 94 16620 -66.3 -76.3 23 255 30 0.1 76 17912 -61.7 -73.7 19 236 28 0.1 72 18288 -63.1 -74.4 20 230 27 0.1 70 18450 -63.7 -74.7 21 245 25 0.1 68 18593 -64.3 -75.3 21 285 19 0.1 66 18837 -65.5 -76.5 20 285 17 0.1 62 19202 -63.4 -75.2 19 285 15 0.1 61 19261 -63.1 -75.1 18 287 12 0.1 59 19507 -63.8 -75.3 20 295 1 0.1 57 19739 -64.5 -75.5 21 297 2 0.1 55 19881 -63.1 -75.1 18 299 2 0.1 50 20510 -64.1 -76.1 18 305 4 0.1 49 20621 -64.5 -75.5 21 296 5 0.1 44 21336 -63.3 -75.1 19 235 10 0.1 37 22378 -61.7 -74.7 16 154 7 0.1 34 22961 -59.1 -73.1 15 109 6 0.1 30 23670 -60.1 -74.1 14 55 4 0.1 30 23774 -60.2 -74.2 14 40 3 0.1 28 24055 -60.7 -74.7 14 40 10 0.1 28 24079 -60.5 -74.6 14 40 11 0.1 27 24384 -59.1 -73.7 14 5 7 0.1 26 24661 -57.9 -72.9 13 28 12 0.1 26 24689 -57.8 -72.9 13 30 13 0.1 22 25603 -57.1 -73.9 10 60 14 0.1 21 25908 -56.9 -74.3 9 35 16 0.1 20 26220 -56.7 -74.7 9 45 17 0.1 19 26446 -57.1 -75.1 8 50 18 0.1 17 27432 -53.1 -76.6 4 70 20 0.1 16 27685 -52.1 -77.1 3 78 26 0.1 16 27737 -52.1 -77.3 3 80 27 0.1 13 28937 -52.7 -82.7 2 73 19 0.1 13 29138 -50.1 -83.1 1 72 18 0.1 12 29566 -51.5 -84.5 1 70 15 0.1 11 29840 -52.5 -85.5 1 0 0 0.1