GFS Text Sounding | 12 UTC Sat 18 Feb 2012 | Latitude: 33.0000 | Longitude: -97.0000 PRES HGHT TEMP DWPT RELH MIXR DRCT SKNT TWTB TVRT THTA THTE THTV 991.8 166 8.9 8.0 94 6.8 13 10 8.5 10.1 282.7 301.7 283.9 975.0 307 7.9 7.3 96 6.6 21 16 7.6 9.0 283.0 301.4 284.2 950.0 521 6.9 6.0 94 6.2 31 20 6.4 7.9 284.1 301.5 285.2 925.0 740 6.7 5.8 94 6.3 27 18 6.2 7.7 286.1 303.9 287.2 900.0 965 6.1 5.6 97 6.4 12 17 5.8 7.1 287.7 305.9 288.8 850.0 1433 4.4 4.1 98 6.1 342 19 4.2 5.4 290.7 308.2 291.7 800.0 1925 2.9 -1.9 71 4.2 317 20 0.7 3.5 294.1 306.7 294.9 750.0 2445 -0.2 -7.3 59 3.0 295 22 -3.1 0.2 296.3 305.4 296.8 700.0 2993 -4.3 -9.0 70 2.8 284 23 -6.1 -3.9 297.6 306.2 298.1 650.0 3574 -6.8 -8.7 87 3.1 244 17 -7.6 -6.4 301.1 310.8 301.7 600.0 4195 -10.6 -11.0 97 2.8 231 22 -10.8 -10.2 303.7 312.5 304.2 550.0 4859 -15.2 -15.5 98 2.1 236 30 -15.4 -14.9 305.9 312.7 306.3 500.0 5571 -21.4 -21.7 98 1.4 250 49 -21.6 -21.2 306.8 311.3 307.0 450.0 6343 -23.7 -23.9 99 1.2 212 54 -23.8 -23.6 313.2 317.5 313.5 400.0 7197 -28.1 -28.3 99 0.9 195 82 -28.2 -28.0 318.2 321.6 318.4 350.0 8139 -36.4 -36.8 97 0.5 199 92 -36.6 -36.4 319.4 321.1 319.5 300.0 9192 -42.0 -50.3 40 0.1 214 93 -42.8 -42.0 325.9 326.4 325.9 250.0 10408 -48.7 -64.1 15 0.0 220 94 -49.5 -48.7 333.3 333.4 333.3 200.0 11849 -55.8 -66.8 24 0.0 226 97 -56.3 -55.8 344.0 344.1 344.0 150.0 13670 -57.3 -72.3 13 0.0 239 86 -58.0 -57.3 370.9 370.9 370.9 100.0 16186 -67.1 -80.7 13 0.0 239 57 -67.5 -67.1 397.4 397.5 397.4