UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for KDTX... Searching the city database file for: KDTX ... Date:0000Z 9 DEC 25 Station: KDTX WMO ident: 72632 Latitude: 42.70 Longitude: -83.47 Elevation: 329.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 225 SFC 987 329 -7.5 -13.5 62 6.0 -9.0 110 4 266.6 266.9 264.9 270.4 1.36 2 982 369 -5.7 -14.7 49 9.0 -7.9 117 5 268.8 269.0 266.2 272.3 1.24 3 938 725 -9.1 -17.1 52 8.0 -10.9 157 7 268.9 269.1 266.0 271.9 1.07 4 925 832 -10.1 -16.1 61 6.0 -11.5 155 6 269.0 269.2 266.2 272.3 1.17 5 869 1309 -14.7 -15.5 94 0.8 -14.9 146 7 269.0 269.3 266.5 272.7 1.31 6 868 1318 -14.7 -16.1 89 1.4 -15.0 143 7 269.1 269.3 266.4 272.6 1.25 7 865 1344 -14.3 -22.3 51 8.0 -15.7 134 7 269.8 269.9 266.0 271.9 0.74 8 859 1397 -13.7 -40.7 8 27.0 -16.6 116 6 271.0 271.0 265.6 271.4 0.13 9 855 1432 -12.9 -39.9 8 27.0 -15.9 105 6 272.2 272.2 266.4 272.6 0.14 10 850 1477 -13.1 -39.1 9 26.0 -16.1 90 6 272.4 272.4 266.6 272.9 0.15 11 829 1668 -12.9 -44.9 5 32.0 -16.2 120 2 274.6 274.6 267.9 274.9 0.08 12 736 2568 -16.5 -45.5 6 29.0 -19.3 278 12 280.2 280.2 271.4 280.5 0.09 13 712 2818 -14.9 -47.9 4 33.0 -18.1 275 14 284.6 284.6 273.9 284.8 0.07 14 700 2946 -15.5 -40.5 10 25.0 -18.4 275 15 285.3 285.3 274.5 285.8 0.16 15 633 3696 -21.1 -38.1 20 17.0 -23.0 269 25 287.3 287.3 275.6 288.0 0.23 16 623 3813 -21.7 -39.7 18 18.0 -23.6 265 26 287.9 287.9 275.9 288.5 0.19 17 616 3896 -22.3 -35.3 30 13.0 -23.8 263 27 288.1 288.2 276.2 289.1 0.31 18 613 3932 -22.5 -37.5 24 15.0 -24.2 262 28 288.3 288.3 276.2 289.1 0.25 19 611 3956 -22.7 -34.7 33 12.0 -24.1 261 28 288.3 288.4 276.3 289.4 0.33 20 606 4016 -23.3 -26.1 78 2.8 -23.8 263 28 288.3 288.5 277.0 290.7 0.75 21 605 4028 -23.3 -25.7 81 2.4 -23.7 264 28 288.5 288.6 277.1 290.9 0.78 22 601 4077 -23.3 -25.0 86 1.7 -23.6 268 27 289.0 289.2 277.4 291.6 0.84 23 597 4126 -23.3 -25.5 82 2.2 -23.7 272 27 289.6 289.7 277.7 292.1 0.80 24 588 4236 -23.9 -26.3 81 2.4 -24.3 281 25 290.1 290.3 277.9 292.5 0.76 25 564 4539 -26.3 -27.5 90 1.2 -26.5 285 24 290.8 290.9 278.2 293.0 0.71 26 561 4577 -26.5 -27.5 91 1.0 -26.6 285 24 291.0 291.1 278.3 293.2 0.71 27 555 4655 -26.7 -30.0 74 3.3 -27.1 286 25 291.6 291.8 278.4 293.5 0.57 28 543 4812 -27.3 -31.4 68 4.1 -27.8 289 26 292.8 292.9 278.8 294.4 0.51 29 536 4906 -28.1 -32.6 65 4.5 -28.6 290 27 292.9 293.0 278.8 294.4 0.46 30 512 5232 -30.7 -34.7 68 4.0 -31.1 290 30 293.6 293.7 279.0 294.9 0.39 31 500 5400 -32.1 -36.5 65 4.4 -32.5 290 32 293.9 294.0 279.1 295.0 0.34 32 480 5686 -34.5 -39.5 60 5.0 -34.9 294 31 294.4 294.4 279.2 295.3 0.26 33 477 5730 -34.9 -39.9 60 5.0 -35.3 294 30 294.4 294.5 279.2 295.3 0.25 34 458 6012 -37.5 -41.4 67 3.9 -37.8 292 29 294.6 294.7 279.3 295.4 0.22 35 429 6459 -41.3 -45.9 61 4.6 -41.5 286 30 295.3 295.4 279.5 295.8 0.15 36 422 6570 -42.1 -47.1 58 5.0 -42.3 284 30 295.7 295.7 279.6 296.2 0.13 37 400 6930 -45.1 -49.4 62 4.3 -45.3 280 32 296.4 296.4 279.9 296.7 0.11 38 396 6997 -45.5 -50.2 59 4.7 -45.7 280 31 296.7 296.7 280.0 297.1 0.10 39 376 7342 -48.3 -50.6 77 2.3 -48.4 300 32 297.4 297.5 280.4 297.8 0.10 40 371 7431 -48.7 -52.9 62 4.2 -48.8 298 31 298.0 298.1 280.6 298.3 0.08 41 368 7484 -49.3 -52.1 72 2.8 -49.4 297 30 297.9 298.0 280.6 298.2 0.08 42 362 7592 -49.5 -54.0 59 4.5 -49.6 296 29 299.1 299.1 281.0 299.3 0.07 43 359 7647 -49.9 -54.0 62 4.1 -50.0 295 29 299.3 299.3 281.1 299.5 0.07 44 346 7888 -51.3 -57.3 49 6.0 -51.4 291 32 300.5 300.5 281.6 300.7 0.05 45 342 7964 -51.7 -56.5 56 4.8 -51.8 290 32 301.0 301.0 281.8 301.2 0.05 46 335 8098 -52.9 -57.5 57 4.6 -53.0 293 30 301.1 301.1 281.9 301.3 0.05 47 329 8215 -53.5 -58.5 54 5.0 -53.6 295 28 301.9 301.9 282.2 302.0 0.04 48 328 8235 -53.7 -59.7 48 6.0 -53.8 295 28 301.9 301.9 282.2 302.0 0.04 49 325 8294 -53.5 -63.5 28 10.0 -53.7 296 29 302.9 302.9 282.6 303.0 0.02 50 324 8314 -53.3 -63.3 29 10.0 -53.5 296 29 303.5 303.5 282.8 303.6 0.02 51 319 8414 -53.7 -61.7 37 8.0 -53.8 298 31 304.3 304.3 283.1 304.4 0.03 52 314 8516 -53.5 -64.5 25 11.0 -53.7 300 32 305.9 305.9 283.8 306.0 0.02 53 309 8620 -54.1 -63.1 32 9.0 -54.2 302 34 306.5 306.5 284.0 306.6 0.03 54 306 8683 -53.9 -66.9 19 13.0 -54.1 303 35 307.6 307.6 284.4 307.7 0.02 55 300 8810 -54.9 -64.9 28 10.0 -55.1 305 37 308.0 308.0 284.6 308.0 0.02 56 297 8874 -55.5 -65.5 28 10.0 -55.6 308 36 308.0 308.0 284.6 308.1 0.02 57 295 8917 -55.7 -66.7 24 11.0 -55.8 310 36 308.3 308.3 284.7 308.4 0.02 58 250 9970 -54.1 -74.1 7 20.0 -54.4 290 53 325.6 325.6 290.5 325.7 0.01 59 200 11420 -52.1 -79.1 2 27.0 -52.5 280 62 350.3 350.3 296.7 350.3 0.00 60 154 13093 -56.6 -82.7 2 26.1 -56.9 280 86 369.7 369.7 300.5 369.7 0.00 61 150 13260 -57.1 -83.1 2 26.0 -57.4 285 84 371.7 371.7 300.9 371.7 0.00 62 100 15820 -58.3 -85.3 2 27.0 -58.7 275 77 415.1 415.1 307.2 415.1 0.00 63 98 15947 -58.9 -85.9 2 27.0 -59.2 275 77 416.3 416.3 307.3 416.3 0.00 64 94 16209 -56.9 -84.9 2 28.0 -57.3 275 76 425.2 425.2 308.3 425.3 0.00 65 81 17146 -59.5 -86.5 2 27.0 -59.9 276 58 438.4 438.4 309.7 438.4 0.00 66 73 17797 -58.7 -86.7 2 28.0 -59.2 275 67 453.3 453.3 311.1 453.3 0.00 67 70 18060 -60.1 -87.1 2 27.0 -60.5 275 63 455.8 455.8 311.4 455.8 0.00 68 69 18150 -60.5 -87.5 2 27.0 -60.9 277 63 456.8 456.8 311.5 456.8 0.00 69 56 19458 -57.7 -86.7 1 29.0 -58.4 274 57 491.3 491.3 314.3 491.3 0.00 70 50 20170 -59.1 -87.1 1 28.0 -59.7 275 48 504.2 504.2 315.2 504.2 0.00 71 46 20691 -60.3 -88.3 1 28.0 -60.9 271 45 513.5 513.5 315.9 513.5 0.00 72 44 20969 -57.7 -86.7 1 29.0 -58.5 266 49 526.4 526.4 316.7 526.4 0.00 73 41 21413 -59.5 -87.5 1 28.0 -60.2 273 51 532.7 532.7 317.1 532.7 0.00 74 35 22414 -54.1 -85.1 1 31.0 -55.6 280 37 571.4 571.4 319.2 571.4 0.01 75 33 22791 -55.1 -86.1 1 31.0 -56.5 290 34 578.4 578.4 319.6 578.5 0.01 76 32 22988 -53.9 -84.9 1 31.0 -55.6 295 32 586.8 586.8 320.0 586.8 0.01 77 31 23191 -55.3 -85.3 1 30.0 -56.8 298 30 588.3 588.3 320.0 588.4 0.01 78 30 23400 -55.3 -85.3 1 30.0 -56.8 280 25 593.9 593.9 320.3 593.9 0.01 79 25 24558 -56.7 -86.7 1 30.0 -58.2 289 24 621.7 621.7 321.6 621.7 0.01 80 25 24558 -56.3 -86.3 1 30.0 -57.9 289 24 622.8 622.8 321.6 622.9 0.01 81 23 25083 -58.9 -87.9 1 29.0 -60.2 279 19 630.2 630.2 321.9 630.2 0.01 82 22 25363 -56.9 -86.9 1 30.0 -58.6 274 29 644.2 644.2 322.4 644.3 0.01 83 20 25970 -54.1 -86.1 1 32.0 -56.5 270 26 670.6 670.6 323.4 670.7 0.01 84 19 26299 -55.1 -86.1 1 31.0 -57.4 279 27 677.4 677.4 323.7 677.5 0.01 85 18 26646 -53.3 -85.3 1 32.0 -56.1 274 26 693.6 693.6 324.2 693.7 0.02 86 17 27014 -54.3 -85.3 1 31.0 -57.0 269 24 701.8 701.8 324.5 702.0 0.02 87 16 27406 -51.3 -84.3 1 33.0 -54.9 279 23 723.9 723.9 325.2 724.1 0.02 88 13 28751 -53.3 -85.3 1 32.0 -56.9 262 19 761.3 761.3 326.3 761.4 0.02 89 10 30460 -48.7 -82.7 1 34.0 -54.7 275 35 837.8 837.8 328.1 838.2 0.04 90 10 30460 -48.1 -83.1 1 35.0 -54.4 275 35 840.0 840.0 328.2 840.4 0.04 91 9.5 30796 -49.1 -83.1 1 34.0 -55.1 275 34 848.6 848.6 328.4 849.0 0.04 92 8.4 31605 -47.1 -82.1 1 35.0 -54.5 275 33 886.9 886.9 329.2 887.4 0.06 93 7.0 32800 -50.3 -84.3 1 34.0 -56.9 275 31 921.1 921.1 329.8 921.6 0.05 94 5.3 34626 -47.3 -83.3 1 36.0 -56.5 263 33 1010.8 1010.9 331.4 1011.7 0.07 95 5.0 35010 -49.1 -83.1 1 34.0 -57.6 260 34 1019.6 1019.7 331.5 1020.5 0.08 96 4.7 35416 -49.7 -83.7 1 34.0 -58.2 1035.0 1035.1 331.7 1035.9 0.08 97 4.4 35849 -47.5 -83.5 1 36.0 -57.4 1065.1 1065.2 332.2 1066.1 0.08 98 3.9 36644 -49.1 -84.1 1 35.0 -58.6 1094.7 1094.8 332.6 1095.8 0.09 99 3.8 36815 -47.3 -83.3 1 36.0 -58.0 1111.7 1111.8 332.8 1113.0 0.10 100 3.5 37358 -48.1 -83.1 1 35.0 -58.7 1134.2 1134.2 333.1 1135.6 0.11 101 3.4 37550 -45.3 -82.3 1 37.0 -57.7 1157.8 1157.9 333.3 1159.6 0.13 TRP 295 8917 -55.7 -66.7 24 11.0 -55.8 310 36 308.3 308.3 284.7 308.4 0.02 WND 154 13093 -56.6 -82.7 2 26.1 -56.9 280 86 369.7 369.7 300.5 369.7 0.00 Sounding variables and indices 1000-500 mb thick: 5175.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 40.00 % Est. max temperature: -0.42 C = 31.25 F Sfc-Lift cond lev (LCL): 896.79 mb = 1068.54 m = 3505.65 ft T: -12.38 C 700-500 lapse rate: 6.76 C/km ThetaE index: 1.33 C Layer 868.0- 855.0 mb Conv cond level (CCL): 641.77 mb = 3593.47 m = 11789.46 ft Mean mixing ratio: 1.18 g/kg Conv temperature: 12.79 C = 55.02 F Cap Strength: 17.91 C Lifted Index: 18.01 C Risk: None Lifted Index @300 mb: 25.35 C Lifted Index @700 mb: 13.19 C Showalter Index: 17.45 C Risk: None Total Totals Index: 12.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: -7.00 C K Index: -45.10 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 4.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.68 J/kg Max Up Vert Vel: 1.84 m/s Conv Inhibition (B-): 71698.55 J/kg Cap Strength: 17.99 C Lift Cond Lev (LCL): 842.08 mb = 1548.33 m = 5079.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 14 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 987 329 110 4 -3.8 1.4 | 124 18 -14.7 9.9 1 952 610 160 8 -2.7 7.5 | 140 21 -13.6 16.1 2 925 832 155 6 -2.5 5.4 | 136 19 -13.4 14.0 3 915 914 165 9 -2.3 8.7 | 143 22 -13.2 17.2 4 879 1219 175 7 -0.6 7.0 | 143 19 -11.5 15.5 5 850 1477 90 6 -6.0 0.0 | 117 19 -16.9 8.5 6 845 1524 90 2 -2.0 0.0 | 124 15 -12.9 8.5 7 811 1829 155 3 -1.3 2.7 | 133 17 -12.2 11.3 8 779 2134 245 8 7.3 3.4 | 163 12 -3.6 11.9 9 749 2438 280 12 11.8 -2.1 | 188 7 0.9 6.5 10 719 2743 275 13 13.0 -1.1 | 196 8 2.1 7.4 11 700 2946 275 15 14.9 -1.3 | 209 8 4.1 7.2 12 635 3658 270 25 25.0 -0.0 | 239 16 14.1 8.5 13 609 3962 260 28 27.6 4.9 | 231 21 16.7 13.4 14 584 4267 285 25 24.1 -6.5 | 261 13 13.3 2.1 15 560 4572 285 24 23.2 -6.2 | 259 13 12.3 2.3 16 537 4877 290 27 25.4 -9.2 | 273 14 14.5 -0.7 17 500 5400 290 32 30.1 -10.9 | 277 19 19.2 -2.4 18 472 5791 295 30 27.2 -12.7 | 284 17 16.3 -4.1 19 452 6096 290 28 26.3 -9.6 | 274 15 15.4 -1.0 20 400 6930 280 32 31.5 -5.6 | 262 21 20.6 3.0 21 395 7010 280 31 30.5 -5.4 | 261 20 19.6 3.2 22 377 7315 300 32 27.7 -16.0 | 294 18 16.8 -7.5 23 360 7620 295 29 26.3 -12.3 | 284 16 15.4 -3.7 24 344 7925 290 32 30.1 -10.9 | 277 19 19.2 -2.4 25 328 8230 295 28 25.4 -11.8 | 283 15 14.5 -3.3 26 300 8810 305 37 30.3 -21.2 | 303 23 19.4 -12.7 27 295 8917 310 36 27.6 -23.1 | 311 22 16.7 -14.6 28 285 9144 305 37 30.3 -21.2 | 303 23 19.4 -12.7 29 271 9449 295 34 30.8 -14.4 | 286 21 19.9 -5.8 30 259 9754 280 47 46.3 -8.2 | 269 35 35.4 0.4 31 250 9970 290 53 49.8 -18.1 | 284 40 38.9 -9.6 32 247 10058 290 53 49.8 -18.1 | 284 40 38.9 -9.6 33 214 10973 275 71 70.7 -6.2 | 268 60 59.8 2.4 34 200 11420 280 62 61.1 -10.8 | 273 50 50.2 -2.2 35 186 11887 280 59 58.1 -10.2 | 272 47 47.2 -1.7 36 169 12497 265 74 73.7 6.4 | 257 65 62.8 15.0 37 154 13093 280 86 84.7 -14.9 | 275 74 73.8 -6.4 38 150 13260 285 84 81.1 -21.7 | 281 71 70.2 -13.2 39 146 13411 280 86 84.7 -14.9 | 275 74 73.8 -6.4 40 140 13716 290 76 71.4 -26.0 | 286 63 60.5 -17.5 41 133 14021 280 60 59.1 -10.4 | 272 48 48.2 -1.9 42 110 15240 275 81 80.7 -7.1 | 269 70 69.8 1.5 43 104 15545 275 82 81.7 -7.1 | 269 71 70.8 1.4 44 100 15820 275 77 76.7 -6.7 | 268 66 65.8 1.8 45 95 16154 275 77 76.7 -6.7 | 268 66 65.8 1.8 46 82 17069 280 56 55.1 -9.7 | 272 44 44.3 -1.2 47 78 17374 265 63 62.8 5.5 | 255 54 51.9 14.0 48 71 17983 280 69 68.0 -12.0 | 273 57 57.1 -3.4 49 70 18060 275 63 62.8 -5.5 | 267 52 51.9 3.1 50 68 18288 280 64 63.0 -11.1 | 273 52 52.1 -2.6 51 64 18593 265 61 60.8 5.3 | 254 52 49.9 13.9 52 58 19202 280 59 58.1 -10.2 | 272 47 47.2 -1.7 53 53 19812 265 55 54.8 4.8 | 253 46 43.9 13.3 54 50 20170 275 48 47.8 -4.2 | 263 37 36.9 4.4 55 48 20422 280 51 50.2 -8.9 | 270 39 39.3 -0.3 56 46 20726 270 44 44.0 -0.0 | 256 34 33.1 8.5 57 44 21031 265 50 49.8 4.4 | 252 41 38.9 12.9 58 42 21336 270 49 49.0 -0.0 | 257 39 38.1 8.5 59 40 21641 280 56 55.1 -9.7 | 272 44 44.3 -1.2 60 36 22250 275 38 37.9 -3.3 | 259 27 27.0 5.2 61 31 23165 300 31 26.8 -15.5 | 294 17 16.0 -7.0 62 30 23400 280 25 24.6 -4.3 | 253 14 13.7 4.2 63 27 24079 260 21 20.7 3.6 | 219 16 9.8 12.2 64 26 24384 275 25 24.9 -2.2 | 246 15 14.0 6.4 65 24 24689 300 23 19.9 -11.5 | 288 9 9.0 -3.0 66 23 24994 280 16 15.8 -2.8 | 220 8 4.9 5.8 67 21 25603 270 38 38.0 -0.0 | 253 28 27.1 8.5 68 20 25908 275 22 21.9 -1.9 | 239 13 11.0 6.6 69 20 25970 270 26 26.0 -0.0 | 241 17 15.1 8.5 70 19 26213 285 26 25.1 -6.7 | 263 14 14.2 1.8 71 18 26518 265 29 28.9 2.5 | 238 21 18.0 11.1 72 18 26822 285 23 22.2 -6.0 | 257 12 11.3 2.6 73 17 27127 260 25 24.6 4.3 | 227 19 13.7 12.9 74 16 27432 280 23 22.7 -4.0 | 249 13 11.8 4.5 75 15 27737 305 15 12.3 -8.6 | 273 1 1.4 -0.1 76 15 28042 235 23 18.8 13.2 | 200 23 7.9 21.7 77 14 28346 250 28 26.3 9.6 | 220 24 15.4 18.1 78 13 28651 265 16 15.9 1.4 | 207 11 5.0 9.9 79 12 29261 250 35 32.9 12.0 | 227 30 22.0 20.5 80 10 30175 260 41 40.4 7.1 | 242 33 29.5 15.7 81 10 30460 275 35 34.9 -3.1 | 257 25 24.0 5.5 82 7 32800 275 31 30.9 -2.7 | 254 21 20.0 5.8 83 5 35010 260 34 33.5 5.9 | 237 27 22.6 14.4 Wind Parameters Mean winds (0-6000m): 278.1 at 18.5 knts Storm direction: 308.1 at 13.8 knts Shear (0-3000m) pos: 3.3 neg: 0.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 106.7 deg Storm rel helicity (0-3000m) pos: 116.1 neg: -46.3 tot: 69.7 m^2/s^2 ave: 23.2 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 69.62 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 151 6 135 20| 4.4 0.0 4.4| 27.7 -5.9 21.7 43.5 0.50| 8.5 4.3 1000 159 7 138 20| 2.2 1.0 3.2| 41.6 -27.4 14.2 14.2 0.15| 9.0 1.4 1500 152 6 135 19| 1.6 0.6 2.2| 56.2 -46.3 9.8 6.6 0.08| 9.8 0.8 2000 173 6 142 19| 4.1 0.5 4.6| 97.8 -46.3 51.5 25.7 0.31| 11.0 3.4 2500 215 7 156 16| 4.0 0.4 4.4|104.0 -46.3 57.7 23.1 0.35| 9.8 3.4 3000 243 9 167 13| 3.3 0.8 4.2|116.1 -46.3 69.7 23.2 0.39| 9.3 3.7 4000 260 13 191 11| 2.6 1.5 4.1|161.1 -56.6 104.6 26.1 0.39| 9.7 3.8 5000 272 16 212 10| 2.8 1.2 4.0|177.2 -57.5 119.7 23.9 0.40| 8.6 3.4 6000 278 18 231 9| 2.2 1.2 3.4|187.0 -72.8 114.2 19.0 0.35| 7.9 2.7 Wrote GIF file: /home/apache/climate/data/raob//KDTX/skewt/KDTX.skewt.20251209.00.gif