Sounding Data For IAD (72403) 00Z 9 FEB 2012 LAT = 38.98 LON = -77.46 ELV = 93.0 PRES HGHT TMPC DWPC RELH DRCT SKNT MIXR 1010 93 0.4 0.0 97 345 3 3.8 1009 100 0.4 -5.6 64 345 4 2.5 1008 108 0.2 -5.8 64 344 4 2.5 1000 166 -0.3 -2.4 86 340 9 3.2 999 174 -0.3 -2.3 86 342 9 3.2 988 263 -0.7 -1.1 97 4 9 3.6 983 305 -0.8 -1.1 97 15 9 3.6 946 610 -1.2 -1.4 99 275 6 3.7 925 789 -1.5 -1.5 100 220 12 3.7 911 914 -1.9 -1.9 100 240 17 3.7 897 1033 -2.3 -2.3 100 246 19 3.6 876 1219 -3.3 -3.4 100 255 21 3.4 850 1459 -4.7 -4.8 99 260 22 3.2 843 1524 -5.1 -5.2 99 255 23 3.1 811 1829 -7.1 -7.3 99 285 17 2.7 805 1885 -7.5 -7.7 98 280 17 2.7 780 2134 -8.5 -8.9 97 260 18 2.5 754 2393 -9.5 -10.2 95 273 18 2.3 750 2438 -9.8 -10.6 94 275 18 2.3 720 2743 -12.0 -13.1 91 280 18 1.9 700 2963 -13.5 -14.9 89 265 16 1.7 692 3048 -14.0 -15.6 88 260 17 1.6 665 3353 -15.9 -18.1 84 275 16 1.4 657 3442 -16.5 -18.8 82 263 17 1.3 638 3658 -16.9 -19.0 84 235 21 1.3 624 3828 -17.3 -19.1 86 252 29 1.4 613 3962 -18.3 -21.4 76 265 35 1.1 608 4022 -18.7 -22.5 72 263 35 1.0 588 4267 -20.5 -23.5 77 255 34 1.0 588 4270 -20.5 -23.5 77 255 34 1.0 580 4371 -20.5 -23.2 79 256 35 1.0 541 4877 -24.3 -29.8 60 260 37 0.6 522 5141 -26.3 -33.3 52 260 38 0.4 506 5365 -27.9 -32.3 66 260 39 0.5 500 5450 -28.7 -33.7 62 260 39 0.4 477 5786 -31.5 -38.5 50 250 39 0.3 477 5791 -31.5 -38.5 50 250 39 0.3 456 6096 -34.2 -40.5 53 260 38 0.2 448 6227 -35.3 -41.3 54 260 39 0.2 418 6706 -38.3 -52.3 22 260 45 0.1 418 6708 -38.3 -52.3 22 260 45 0.1 400 7010 -40.5 -58.5 13 260 48 0.0 388 7217 -41.9 -64.9 6 255 48 0.0 382 7315 -41.9 -74.0 2 245 47 0.0 380 7358 -41.9 -77.9 1 246 48 0.0 366 7612 -41.7 0.0 0 250 52 0.0 366 7620 -41.7 0.0 0 250 52 0.0 352 7877 -40.1 0.0 0 254 61 0.0 350 7925 -40.2 0.0 0 255 63 0.0 329 8337 -40.7 0.0 0 253 61 0.0 305 8839 -43.4 0.0 0 250 58 0.0 300 8960 -44.1 0.0 0 245 58 0.0 292 9144 -45.0 0.0 0 240 62 0.0 283 9351 -46.1 0.0 0 245 70 0.0 281 9398 -45.3 0.0 0 247 73 0.0 279 9449 -45.2 0.0 0 250 77 0.0 269 9690 -44.7 0.0 0 252 77 0.0 250 10180 -46.3 0.0 0 255 76 0.0 249 10207 -46.5 0.0 0 255 76 0.0 244 10341 -45.5 0.0 0 254 76 0.0 228 10792 -46.7 0.0 0 253 75 0.0 215 11182 -46.1 0.0 0 252 74 0.0 200 11660 -48.1 0.0 0 250 73 0.0 194 11861 -48.3 0.0 0 250 72 0.0 184 12192 -50.3 0.0 0 250 71 0.0 173 12609 -52.9 0.0 0 252 77 0.0 167 12838 -52.3 0.0 0 254 80 0.0 161 13074 -53.9 0.0 0 255 83 0.0 158 13195 -53.3 0.0 0 259 87 0.0 153 13411 -53.7 0.0 0 265 93 0.0 151 13487 -53.9 0.0 0 265 93 0.0 150 13530 -53.3 0.0 0 265 93 0.0 146 13704 -52.9 0.0 0 265 88 0.0 136 14160 -54.1 0.0 0 265 74 0.0 130 14450 -53.7 0.0 0 265 65 0.0 126 14630 -54.1 0.0 0 265 60 0.0 123 14805 -54.5 0.0 0 261 59 0.0 118 15069 -56.9 0.0 0 254 59 0.0 115 15240 -57.7 0.0 0 250 58 0.0 111 15454 -58.7 0.0 0 255 64 0.0 110 15511 -58.3 0.0 0 256 64 0.0 105 15803 -59.3 0.0 0 263 64 0.0 102 15985 -57.7 0.0 0 267 64 0.0 100 16110 -58.5 0.0 0 270 64 0.0 90 16764 -60.1 0.0 0 265 45 0.0 88 16931 -60.5 0.0 0 264 47 0.0 83 17252 -59.5 0.0 0 261 51 0.0 74 17962 -62.9 0.0 0 255 60 0.0 74 17983 -62.8 0.0 0 255 60 0.0 74 18012 -62.7 0.0 0 255 60 0.0 71 18234 -61.9 0.0 0 271 58 0.0 70 18288 -62.4 0.0 0 275 57 0.0 70 18330 -62.7 0.0 0 275 57 0.0 68 18544 -64.3 0.0 0 275 52 0.0 67 18593 -63.9 0.0 0 275 51 0.0 64 18898 -61.5 0.0 0 265 31 0.0 64 18928 -61.3 0.0 0 266 31 0.0 58 19456 -61.3 0.0 0 276 28 0.0 55 19771 -62.3 0.0 0 283 27 0.0 52 20117 -63.3 0.0 0 290 25 0.0 51 20315 -63.9 0.0 0 280 22 0.0 50 20400 -63.9 0.0 0 275 21 0.0 50 20422 -63.9 0.0 0 280 23 0.0 45 21031 -63.3 0.0 0 290 20 0.0 45 21075 -63.3 0.0 0 286 19 0.0 43 21336 -64.4 0.0 0 260 16 0.0 43 21398 -64.7 0.0 0 257 17 0.0 41 21641 -64.1 0.0 0 245 19 0.0 39 21946 -63.4 0.0 0 295 24 0.0 38 22053 -63.1 0.0 0 297 24 0.0 37 22299 -64.5 0.0 0 301 25 0.0 33 22860 -63.1 0.0 0 310 27 0.0 32 23200 -62.3 0.0 0 302 20 0.0 30 23470 -62.8 0.0 0 295 14 0.0 30 23540 -62.9 0.0 0 305 11 0.0 28 23943 -63.1 0.0 0 312 15 0.0 26 24384 -61.6 0.0 0 320 19 0.0 26 24543 -61.1 0.0 0 319 20 0.0 23 25291 -62.5 0.0 0 315 23 0.0 21 25629 -60.7 0.0 0 313 24 0.0 20 26050 -60.9 0.0 0 310 26 0.0 19 26434 -60.5 0.0 0 310 25 0.0 18 26706 -58.9 0.0 0 310 24 0.0 17 26954 -60.1 0.0 0 310 23 0.0 17 27213 -57.7 0.0 0 310 23 0.0 16 27432 -57.0 0.0 0 310 22 0.0 15 27812 -55.9 0.0 0 305 24 0.0 13 28714 -55.9 0.0 0 293 27 0.0 13 29013 -54.7 0.0 0 289 28 0.0 11 30001 -57.3 0.0 0 276 32 0.0 10 30430 -54.9 0.0 0 270 34 0.0 10 30480 -54.1 0.0 0 275 34 0.0 10 30494 -53.9 0.0 0 275 34 0.0 9 31179 -53.3 0.0 0 275 37 0.0 9 31476 -50.5 0.0 0 275 38 0.0 8 31699 -50.8 0.0 0 275 39 0.0 8 31790 -50.9 0.0 0 0 0 0.0