UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for KDTX... Searching the city database file for: KDTX ... Date:0000Z 21 APR 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 206 SFC 985 329 10.6 0.6 50 10.0 5.9 85 7 285.0 285.7 279.8 296.5 4.05 2 925 850 5.4 -0.6 65 6.0 2.7 115 15 284.8 285.5 279.6 296.0 3.95 3 917 921 4.6 -0.4 70 5.0 2.4 111 19 284.7 285.4 279.6 296.2 4.05 4 911 975 5.2 -2.8 56 8.0 1.8 115 20 285.9 286.5 279.4 295.6 3.41 5 906 1020 5.2 -3.8 52 9.0 1.4 119 21 286.3 286.9 279.3 295.5 3.18 6 887 1193 4.2 -3.8 56 8.0 0.8 133 24 287.0 287.6 279.7 296.4 3.25 7 886 1202 4.0 -4.0 56 8.0 0.7 134 24 286.9 287.5 279.6 296.2 3.20 8 880 1257 4.4 -13.6 26 18.0 -1.6 144 23 287.9 288.2 277.9 292.4 1.52 9 877 1285 5.4 -23.6 10 29.0 -2.4 151 22 289.2 289.3 277.3 291.2 0.65 10 871 1341 8.4 -14.6 18 23.0 0.4 164 21 292.9 293.1 280.1 297.2 1.41 11 868 1370 9.0 -10.0 25 19.0 1.6 170 20 293.8 294.2 281.3 300.0 2.06 12 865 1399 9.0 -7.0 32 16.0 2.3 177 20 294.1 294.6 282.1 301.9 2.61 13 861 1437 9.2 -0.8 50 10.0 4.4 185 19 294.7 295.4 284.2 307.0 4.19 14 856 1485 9.8 1.8 57 8.0 5.7 196 18 295.8 296.7 285.6 310.8 5.09 15 853 1515 10.8 2.8 58 8.0 6.6 203 17 297.2 298.2 286.5 313.4 5.49 16 850 1544 10.8 2.8 58 8.0 6.6 210 17 297.5 298.5 286.6 313.7 5.51 17 846 1583 11.0 3.0 58 8.0 6.8 212 17 298.1 299.1 287.0 314.7 5.62 18 824 1803 9.8 6.0 77 3.8 7.6 223 17 299.1 300.4 288.8 320.1 7.13 19 810 1945 9.4 3.4 66 6.0 6.2 229 15 300.1 301.2 288.1 318.1 6.04 20 799 2059 8.4 4.6 77 3.8 6.3 232 13 300.2 301.4 288.8 320.0 6.67 21 774 2321 6.4 3.5 82 2.9 4.8 232 17 300.8 302.0 288.6 319.8 6.37 22 768 2385 6.0 5.0 93 1.0 5.5 231 18 301.0 302.3 289.5 322.3 7.14 23 733 2765 3.2 1.9 91 1.3 2.5 230 26 302.0 303.1 288.8 320.0 6.00 24 719 2921 2.2 -0.7 81 2.9 0.8 228 29 302.6 303.5 288.1 317.9 5.06 25 718 2933 2.2 -1.2 78 3.4 0.5 228 29 302.7 303.6 287.9 317.5 4.88 26 717 2944 2.2 -2.0 74 4.2 0.2 227 29 302.8 303.7 287.7 316.8 4.61 27 710 3023 2.4 -7.6 48 10.0 -1.9 226 30 303.9 304.5 286.5 313.3 3.04 28 700 3138 2.0 -10.0 41 12.0 -2.8 225 32 304.7 305.2 286.3 312.7 2.55 29 695 3196 1.8 -10.2 41 12.0 -3.0 225 32 305.1 305.6 286.4 313.1 2.53 30 691 3242 1.8 -16.2 25 18.0 -4.4 225 32 305.6 305.9 285.5 310.6 1.56 31 678 3395 1.2 -13.8 32 15.0 -4.3 228 32 306.6 307.0 286.3 312.8 1.94 32 649 3744 -1.7 -10.7 50 9.0 -5.2 249 37 307.2 307.7 287.2 315.4 2.60 33 625 4043 -3.1 -14.1 42 11.0 -7.1 245 46 308.9 309.3 287.2 315.5 2.05 34 604 4312 -5.5 -12.5 58 7.0 -8.1 245 44 309.2 309.6 287.7 316.9 2.42 35 590 4495 -6.9 -13.9 57 7.0 -9.4 245 43 309.6 310.0 287.6 316.7 2.21 36 588 4522 -7.1 -15.1 53 8.0 -9.8 245 43 309.7 310.1 287.5 316.2 2.01 37 574 4709 -7.7 -11.7 73 4.0 -9.2 245 43 311.1 311.6 288.7 319.8 2.72 38 561 4887 -9.1 -13.8 69 4.7 -10.8 245 42 311.5 312.0 288.5 319.1 2.35 39 559 4915 -9.1 -15.1 62 6.0 -11.1 245 42 311.8 312.2 288.3 318.7 2.12 40 548 5068 -9.9 -11.4 89 1.5 -10.5 244 42 312.7 313.2 289.4 322.0 2.92 41 539 5196 -10.7 -14.6 73 3.9 -12.1 243 41 313.2 313.6 288.9 320.6 2.29 42 536 5238 -10.9 -11.8 93 0.9 -11.2 243 41 313.5 314.0 289.6 322.8 2.89 43 533 5281 -10.9 -14.1 77 3.2 -12.0 243 41 314.0 314.4 289.3 321.8 2.41 44 524 5412 -11.5 -13.5 85 2.0 -12.2 242 41 314.8 315.3 289.7 323.2 2.57 45 511 5604 -12.5 -14.2 87 1.7 -13.1 241 40 315.8 316.3 290.0 324.0 2.49 46 506 5679 -12.9 -15.5 81 2.6 -13.7 241 40 316.2 316.7 289.9 323.7 2.26 47 500 5770 -13.7 -16.0 83 2.3 -14.5 240 40 316.3 316.8 289.9 323.6 2.19 48 486 5985 -15.7 -17.1 89 1.4 -16.2 240 39 316.5 316.9 289.8 323.3 2.06 49 483 6032 -16.1 -17.5 89 1.4 -16.5 240 39 316.5 316.9 289.7 323.2 2.00 50 482 6048 -16.3 -17.7 89 1.4 -16.7 240 39 316.5 316.8 289.7 323.0 1.97 51 470 6237 -17.9 -18.6 94 0.7 -18.1 240 37 316.8 317.1 289.7 323.0 1.88 52 469 6253 -17.9 -19.3 89 1.4 -18.3 240 37 317.0 317.3 289.6 322.9 1.77 53 464 6333 -17.5 -22.5 65 5.0 -18.8 240 36 318.4 318.7 289.7 323.0 1.35 54 462 6366 -17.7 -19.8 84 2.1 -18.3 240 36 318.6 318.9 290.1 324.4 1.72 55 400 7430 -25.1 -36.1 35 11.0 -26.8 250 42 322.4 322.5 290.0 324.0 0.44 56 300 9460 -40.1 -44.7 61 4.6 -40.5 245 54 328.8 328.9 291.6 329.8 0.24 57 250 10680 -48.9 -52.6 65 3.7 -49.1 250 46 333.4 333.4 292.7 333.8 0.12 58 200 12110 -60.7 -64.0 65 3.3 -60.7 260 51 336.6 336.6 293.5 336.8 0.03 59 150 13840 -71.9 -76.9 47 5.0 -71.9 230 57 346.2 346.2 295.8 346.3 0.01 60 142 14167 -74.3 -78.5 52 4.2 -74.3 230 65 347.5 347.5 296.1 347.5 0.01 61 136 14423 -72.6 -79.6 34 7.0 -72.6 250 79 354.9 354.9 297.7 354.9 0.01 62 100 16310 -60.1 -87.1 2 27.0 -60.4 235 33 411.6 411.6 306.7 411.6 0.00 63 94 16696 -61.3 -87.3 2 26.0 -61.6 239 41 416.6 416.6 307.3 416.6 0.00 64 93 16763 -59.1 -87.1 1 28.0 -59.5 240 43 422.2 422.2 308.0 422.2 0.00 65 88 17111 -58.7 -87.7 1 29.0 -59.1 252 40 429.7 429.7 308.8 429.7 0.00 66 71 18443 -64.7 -89.7 2 25.0 -64.9 297 13 444.2 444.2 310.3 444.2 0.00 67 70 18530 -63.9 -89.9 2 26.0 -64.1 295 13 447.7 447.7 310.6 447.7 0.00 68 67 18798 -65.3 -89.3 2 24.0 -65.5 289 11 450.3 450.3 310.9 450.3 0.00 69 61 19372 -62.7 -89.7 1 27.0 -63.0 268 10 468.3 468.3 312.5 468.3 0.00 70 59 19579 -59.7 -88.7 1 29.0 -60.2 276 14 479.5 479.5 313.4 479.6 0.00 71 57 19795 -59.5 -88.5 1 29.0 -60.0 290 24 484.8 484.8 313.8 484.8 0.00 72 56 19906 -59.9 -88.9 1 29.0 -60.4 300 21 486.3 486.3 314.0 486.3 0.00 73 53 20251 -58.3 -89.3 1 31.0 -59.0 325 13 497.7 497.7 314.8 497.7 0.00 74 52 20371 -56.3 -88.3 1 32.0 -57.2 329 11 505.1 505.1 315.3 505.1 0.00 75 50 20620 -57.1 -88.1 1 31.0 -57.9 10 3 508.9 508.9 315.6 508.9 0.00 76 46 21147 -57.3 -88.3 1 31.0 -58.2 16 3 520.7 520.7 316.4 520.7 0.00 77 46 21147 -56.3 -88.3 1 32.0 -57.3 16 3 523.1 523.1 316.5 523.1 0.00 78 42 21722 -58.1 -88.1 1 30.0 -58.9 45 3 532.5 532.5 317.1 532.5 0.00 79 40 22031 -55.9 -87.9 1 32.0 -57.1 61 3 545.5 545.5 317.8 545.5 0.00 80 36 22702 -55.5 -87.5 1 32.0 -56.8 95 2 563.2 563.2 318.8 563.2 0.01 81 32 23450 -56.9 -87.9 1 31.0 -58.1 134 2 578.7 578.7 319.6 578.8 0.01 82 30 23860 -55.7 -87.7 1 32.0 -57.2 155 2 592.8 592.8 320.3 592.8 0.01 83 29 24075 -55.1 -87.1 1 32.0 -56.7 2 0 600.2 600.2 320.6 600.3 0.01 84 27 24529 -56.5 -88.5 1 32.0 -58.0 77 7 608.7 608.7 321.0 608.7 0.01 85 22 25836 -52.7 -86.7 1 34.0 -55.2 58 10 656.7 656.7 322.9 656.8 0.01 86 21 26136 -52.9 -86.9 1 34.0 -55.5 54 10 664.9 664.9 323.2 665.0 0.01 87 20 26450 -52.7 -86.7 1 34.0 -55.5 10 9 674.9 674.9 323.6 674.9 0.01 88 15 28328 -49.9 -85.9 1 36.0 -54.2 15 10 742.0 742.1 325.7 742.2 0.02 89 14 28783 -47.7 -84.7 1 37.0 -53.0 65 6 764.3 764.3 326.3 764.5 0.02 90 13 29274 -47.7 -84.7 1 37.0 -53.2 108 3 780.7 780.7 326.8 780.9 0.02 91 13 29274 -47.7 -84.7 1 37.0 -53.2 108 3 780.7 780.7 326.8 780.9 0.02 92 13 29274 -45.3 -84.3 0 39.0 -51.8 108 3 789.0 789.0 327.0 789.2 0.02 93 12 29808 -46.5 -84.5 1 38.0 -52.8 38 12 803.0 803.0 327.3 803.2 0.03 94 10 31030 -43.5 -83.5 0 40.0 -52.0 25 10 857.2 857.2 328.5 857.5 0.04 95 9.9 31098 -43.7 -83.7 0 40.0 -52.1 26 10 858.9 858.9 328.6 859.2 0.04 96 9.4 31447 -41.9 -82.9 0 41.0 -51.5 29 11 878.6 878.6 329.0 879.0 0.04 97 9.0 31741 -42.5 -82.5 0 40.0 -52.0 32 11 887.2 887.3 329.2 887.7 0.05 98 7.0 33460 -36.3 -79.3 0 43.0 -50.6 50 13 979.0 979.0 330.8 980.2 0.11 99 6.6 33869 -34.9 -77.9 0 43.0 -50.4 1001.5 1001.6 331.2 1003.2 0.14 100 6.4 34084 -36.1 -79.1 0 43.0 -51.0 1005.2 1005.3 331.3 1006.7 0.12 101 6.2 34305 -34.1 -77.1 0 43.0 -50.4 1023.0 1023.1 331.5 1025.1 0.17 102 5.9 34652 -35.1 -78.1 0 43.0 -51.1 1033.2 1033.3 331.7 1035.1 0.15 103 5.4 35271 -33.3 -77.3 0 44.0 -51.0 1067.8 1067.9 332.2 1070.2 0.19 104 5.3 35403 -30.7 -75.7 0 45.0 -50.3 1085.1 1085.3 332.5 1088.4 0.25 TRP 142 14167 -74.3 -78.5 52 4.2 -74.3 230 65 347.5 347.5 296.1 347.5 0.01 WND 136 14423 -72.6 -79.6 34 7.0 -72.6 250 79 354.9 354.9 297.7 354.9 0.01 Sounding variables and indices 1000-500 mb thick: 5564.00 m Freezing level: 666.00 mb = 3539.49 m = 11612.37 ft Wetbulb zero: 884.26 mb = 1217.76 m = 3995.23 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 63.10 % Est. max temperature: 24.12 C = 75.42 F Sfc-Lift cond lev (LCL): 845.75 mb = 1585.82 m = 5202.77 ft T: 10.99 C 700-500 lapse rate: 5.97 C/km ThetaE index: 5.16 C Layer 886.0- 871.0 mb Conv cond level (CCL): 580.12 mb = 4626.79 m = 15179.57 ft Mean mixing ratio: 3.77 g/kg Conv temperature: 36.00 C = 96.80 F Cap Strength: 18.08 C Lifted Index: 18.04 C Risk: None Lifted Index @300 mb: 23.28 C Lifted Index @700 mb: 13.70 C Showalter Index: 6.32 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 16.50 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 195.10 Risk: None Energy Index: 1.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.00 J/kg Max Up Vert Vel: 4.47 m/s Conv Inhibition (B-): 75854.98 J/kg Cap Strength: 17.96 C Lift Cond Lev (LCL): 828.23 mb = 1760.23 m = 5774.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 at 23 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 ---------------------------------------------------------- 0 985 329 85 7 -7.0 -0.6 | 84 30 -29.6 -3.3 1 952 610 130 13 -10.0 8.4 | 100 33 -32.6 5.7 2 925 850 115 15 -13.6 6.3 | 96 36 -36.2 3.6 3 918 914 110 19 -17.9 6.5 | 95 41 -40.5 3.8 4 884 1219 135 24 -17.0 17.0 | 110 42 -39.6 14.3 5 852 1524 205 17 7.2 15.4 | 129 20 -15.5 12.7 6 850 1544 210 17 8.5 14.7 | 130 19 -14.1 12.0 7 821 1829 225 17 12.0 12.0 | 131 14 -10.6 9.3 8 791 2134 235 12 9.8 6.9 | 108 13 -12.8 4.2 9 762 2438 230 20 15.3 12.9 | 144 13 -7.3 10.1 10 734 2743 230 26 19.9 16.7 | 169 14 -2.7 14.0 11 700 3138 225 32 22.6 22.6 | 180 20 -0.0 19.9 12 681 3353 225 32 22.6 22.6 | 180 20 -0.0 19.9 13 655 3658 250 34 31.9 11.6 | 226 13 9.3 8.9 14 630 3962 245 47 42.6 19.9 | 229 26 20.0 17.2 15 606 4267 245 44 39.9 18.6 | 227 23 17.2 15.9 16 560 4877 245 42 38.1 17.7 | 226 22 15.4 15.0 17 500 5770 240 40 34.6 20.0 | 215 21 12.0 17.3 18 479 6096 240 39 33.8 19.5 | 214 20 11.1 16.8 19 459 6401 240 35 30.3 17.5 | 207 17 7.7 14.8 20 400 7430 250 42 39.5 14.4 | 235 20 16.8 11.7 21 389 7620 245 42 38.1 17.7 | 226 22 15.4 15.0 22 314 9144 250 57 53.6 19.5 | 241 35 30.9 16.8 23 300 9460 245 54 48.9 22.8 | 233 33 26.3 20.1 24 250 10668 250 45 42.3 15.4 | 237 23 19.6 12.7 25 250 10680 250 46 43.2 15.7 | 238 24 20.6 13.0 26 200 12110 260 51 50.2 8.9 | 257 28 27.6 6.2 27 188 12497 260 52 51.2 9.0 | 258 29 28.6 6.3 28 178 12802 255 53 51.2 13.7 | 249 31 28.6 11.0 29 161 13411 240 39 33.8 19.5 | 214 20 11.1 16.8 30 150 13840 230 57 43.7 36.6 | 212 40 21.0 33.9 31 146 14021 225 58 41.0 41.0 | 206 42 18.4 38.3 32 142 14167 230 65 49.8 41.8 | 215 48 27.1 39.1 33 138 14326 230 67 51.3 43.1 | 215 50 28.7 40.4 34 136 14423 250 79 74.2 27.0 | 245 57 51.6 24.3 35 131 14630 250 79 74.2 27.0 | 245 57 51.6 24.3 36 119 15240 280 52 51.2 -9.0 | 292 31 28.6 -11.7 37 113 15545 295 46 41.7 -19.4 | 319 29 19.0 -22.1 38 108 15850 270 27 27.0 -0.0 | 302 5 4.4 -2.7 39 100 16310 235 33 27.0 18.9 | 195 17 4.4 16.2 40 98 16459 235 33 27.0 18.9 | 195 17 4.4 16.2 41 93 16764 240 43 37.2 21.5 | 218 24 14.6 18.8 42 89 17069 250 41 38.5 14.0 | 235 20 15.9 11.3 43 76 17983 295 26 23.6 -11.0 | 356 14 0.9 -13.7 44 73 18288 300 12 10.4 -6.0 | 55 15 -12.3 -8.7 45 70 18530 295 13 11.8 -5.5 | 53 14 -10.9 -8.2 46 69 18593 310 12 9.2 -7.7 | 52 17 -13.5 -10.4 47 66 18898 280 10 9.8 -1.7 | 71 14 -12.8 -4.4 48 63 19202 265 9 9.0 0.8 | 82 14 -13.7 -1.9 49 60 19507 270 10 10.0 -0.0 | 78 13 -12.6 -2.7 50 57 19812 290 24 22.6 -8.2 | 0 11 -0.1 -10.9 51 54 20117 320 15 9.6 -11.5 | 42 19 -13.0 -14.2 52 52 20422 330 10 5.0 -8.7 | 57 21 -17.6 -11.4 53 50 20620 10 3 -0.5 -3.0 | 76 24 -23.2 -5.7 54 47 21031 10 3 -0.5 -3.0 | 76 24 -23.2 -5.7 55 45 21336 25 3 -1.3 -2.7 | 77 25 -23.9 -5.4 56 30 23860 155 2 -0.8 1.8 | 88 24 -23.5 -0.9 57 29 24079 0 0 -0.0 -0.0 | 83 23 -22.6 -2.7 58 28 24384 50 4 -3.1 -2.6 | 78 26 -25.7 -5.3 59 26 24689 105 10 -9.7 2.6 | 90 32 -32.3 -0.1 60 25 24994 160 10 -3.4 9.4 | 104 27 -26.1 6.7 61 22 25908 50 10 -7.7 -6.4 | 73 32 -30.3 -9.1 62 21 26213 55 10 -8.2 -5.7 | 75 32 -30.8 -8.4 63 20 26450 10 9 -1.6 -8.9 | 64 27 -24.2 -11.6 64 18 27127 360 12 -0.0 -12.0 | 57 27 -22.6 -14.7 65 17 27432 50 8 -6.1 -5.1 | 75 30 -28.8 -7.8 66 15 28346 15 10 -2.6 -9.7 | 64 28 -25.2 -12.4 67 13 29261 115 2 -1.8 0.8 | 86 25 -24.5 -1.9 68 12 29566 55 10 -8.2 -5.7 | 75 32 -30.8 -8.4 69 12 29870 35 12 -6.9 -9.8 | 67 32 -29.5 -12.5 70 11 30175 40 17 -10.9 -13.0 | 65 37 -33.6 -15.7 71 10 31030 25 10 -4.2 -9.1 | 66 29 -26.9 -11.8 72 7 33460 50 13 -10.0 -8.4 | 71 34 -32.6 -11.1 Wind Parameters Mean winds (0-6000m): 233.2 at 30.4 knts Storm direction: 263.2 at 22.8 knts Shear (0-3000m) pos: 4.0 neg: 2.6 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 96.3 deg Storm rel helicity (0-3000m) pos: 354.8 neg: -39.5 tot: 315.3 m^2/s^2 ave: 105.1 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 14.7 stream: 6.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.06 Bulk Shear: 179.18 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 ------------------------------------------------------------------------------- 500 119 12 95 33| 9.8 0.0 9.8| 75.6 -19.1 56.5 112.9 0.52| 13.6 7.0 1000 125 16 100 37| 10.7 0.0 10.7|256.8 -20.2 236.5 236.5 0.63| 19.6 12.3 1500 148 17 110 34| 7.8 0.0 7.8|295.3 -20.3 275.0 183.3 0.49| 20.5 10.0 2000 168 16 117 29| 6.0 0.0 6.0|311.5 -39.5 272.0 136.0 0.41| 18.1 7.3 2500 189 18 126 25| 4.8 2.1 6.9|344.1 -39.5 304.6 121.8 0.47| 16.6 7.8 3000 202 20 136 22| 4.0 2.6 6.6|354.8 -39.5 315.3 105.1 0.47| 14.7 6.9 4000 223 25 160 17| 4.7 2.3 7.0|412.6 -45.7 366.9 91.7 0.46| 14.7 6.8 5000 231 28 177 15| 3.7 1.7 5.4|412.6 -60.8 351.8 70.4 0.43| 12.2 5.2 6000 233 30 186 16| 3.1 1.2 4.3|412.6 -81.6 331.0 55.2 0.37| 10.7 4.0 Wrote GIF file: /home/apache/climate/data/raob//KDTX/skewt/KDTX.skewt.20250421.00.gif