UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for KDTX... Searching the city database file for: KDTX ... Date:1200Z 20 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 250 SFC 990 329 3.4 -0.8 74 4.2 1.6 60 3 277.3 278.0 275.3 287.4 3.64 2 974 462 3.2 -1.5 71 4.7 1.3 53 7 278.4 279.0 275.7 288.2 3.51 3 961 572 4.4 -2.6 60 7.0 1.5 47 11 280.7 281.3 276.6 289.9 3.28 4 959 589 4.8 -6.2 45 11.0 0.6 46 11 281.3 281.7 275.9 288.4 2.50 5 957 606 5.0 -6.0 45 11.0 0.8 45 12 281.7 282.1 276.1 288.9 2.55 6 925 884 2.6 -5.4 56 8.0 -0.5 35 12 282.0 282.4 276.6 289.8 2.76 7 923 901 2.4 -5.6 55 8.0 -0.7 35 12 281.9 282.4 276.5 289.7 2.72 8 910 1016 1.6 -6.4 55 8.0 -1.4 37 10 282.3 282.7 276.5 289.7 2.60 9 897 1131 0.6 -4.2 70 4.8 -1.3 39 8 282.4 282.9 277.3 291.2 3.12 10 875 1330 0.0 -7.0 59 7.0 -2.6 27 7 283.8 284.2 277.3 291.2 2.58 11 857 1497 -0.9 -6.9 64 6.0 -3.1 8 10 284.5 285.0 277.7 292.2 2.66 12 855 1515 -0.9 -5.9 69 5.0 -2.8 6 10 284.7 285.2 278.2 293.0 2.87 13 851 1553 -0.7 -6.7 64 6.0 -3.0 1 9 285.3 285.8 278.2 293.2 2.72 14 850 1562 -0.7 -7.7 59 7.0 -3.3 360 9 285.4 285.8 278.0 292.7 2.52 15 841 1647 0.0 -16.0 29 16.0 -4.8 334 10 287.0 287.2 277.1 290.9 1.30 16 830 1753 0.0 -20.0 21 20.0 -5.5 303 11 288.1 288.3 277.2 291.0 0.94 17 823 1820 1.2 -29.8 8 31.0 -5.7 282 12 290.1 290.1 277.3 291.3 0.39 18 813 1919 2.2 -35.8 4 38.0 -5.5 288 14 292.1 292.2 278.1 292.9 0.22 19 805 1999 1.8 -38.2 3 40.0 -5.9 294 16 292.5 292.6 278.2 293.1 0.18 20 793 2120 2.4 -43.6 2 46.0 -5.7 304 20 294.4 294.5 279.0 294.8 0.10 21 775 2306 3.6 -33.4 5 37.0 -4.8 302 24 297.7 297.7 280.7 298.7 0.29 22 763 2432 2.6 -20.4 16 23.0 -4.3 300 27 297.9 298.1 281.8 301.1 0.99 23 759 2474 2.6 -18.4 20 21.0 -4.0 299 27 298.4 298.6 282.2 302.1 1.18 24 751 2560 1.8 -10.2 41 12.0 -2.8 296 29 298.4 298.8 283.7 305.6 2.34 25 745 2625 1.6 -9.4 44 11.0 -2.7 294 29 298.9 299.3 284.0 306.6 2.51 26 736 2722 1.0 -8.0 51 9.0 -2.6 291 31 299.3 299.8 284.5 307.9 2.84 27 725 2843 0.8 -9.2 47 10.0 -3.1 292 33 300.3 300.8 284.7 308.4 2.62 28 721 2888 1.0 -13.0 34 14.0 -4.1 292 33 301.0 301.4 284.2 307.1 1.95 29 714 2966 1.0 -14.0 32 15.0 -4.3 294 35 301.9 302.2 284.4 307.6 1.81 30 700 3125 0.2 -13.8 34 14.0 -4.8 290 37 302.7 303.1 284.8 308.6 1.88 31 691 3229 -0.7 -13.7 37 13.0 -5.3 287 37 302.8 303.2 284.9 308.9 1.92 32 664 3546 -2.1 -19.1 26 17.0 -7.4 278 39 304.7 305.0 284.9 308.8 1.27 33 656 3643 -1.9 -28.9 11 27.0 -8.5 276 39 306.0 306.1 284.5 307.8 0.53 34 634 3913 -3.7 -31.7 9 28.0 -10.0 275 47 307.0 307.0 284.7 308.4 0.42 35 590 4480 -5.5 -45.5 3 40.0 -12.1 275 48 311.2 311.3 285.9 311.7 0.11 36 586 4533 -5.3 -45.3 3 40.0 -11.9 275 48 312.1 312.1 286.2 312.5 0.11 37 572 4723 -5.9 -35.9 7 30.0 -12.1 275 49 313.5 313.6 287.0 314.7 0.31 38 520 5461 -12.3 -36.3 12 24.0 -16.7 282 53 314.5 314.6 287.3 315.7 0.33 39 512 5579 -12.9 -33.9 15 21.0 -17.0 283 53 315.2 315.2 287.6 316.7 0.42 40 509 5624 -12.9 -37.9 10 25.0 -17.3 283 53 315.7 315.8 287.6 316.7 0.29 41 507 5654 -13.1 -32.1 19 19.0 -17.0 284 54 315.8 315.9 287.9 317.6 0.51 42 504 5699 -13.5 -29.5 25 16.0 -17.0 284 54 315.9 316.0 288.1 318.2 0.66 43 500 5760 -13.9 -28.9 27 15.0 -17.2 285 54 316.1 316.2 288.3 318.5 0.70 44 482 6036 -16.5 -26.5 42 10.0 -18.8 281 53 316.2 316.4 288.5 319.4 0.91 45 480 6067 -16.7 -26.7 42 10.0 -19.0 281 53 316.3 316.5 288.6 319.4 0.90 46 470 6224 -16.9 -34.9 19 18.0 -20.1 282 55 318.0 318.1 288.6 319.5 0.42 47 441 6697 -20.5 -46.5 8 26.0 -23.6 290 62 319.3 319.3 288.7 319.8 0.13 48 431 6866 -21.3 -42.3 13 21.0 -24.1 284 64 320.4 320.4 289.1 321.2 0.21 49 430 6883 -21.3 -41.3 15 20.0 -24.0 283 64 320.6 320.7 289.2 321.5 0.24 50 405 7320 -24.7 -38.7 26 14.0 -26.6 265 68 321.7 321.8 289.6 323.0 0.33 51 400 7410 -25.3 -40.3 23 15.0 -27.2 270 68 322.1 322.2 289.7 323.2 0.28 52 384 7705 -27.5 -43.5 20 16.0 -29.2 270 67 323.0 323.0 289.9 323.8 0.21 53 363 8106 -30.9 -41.9 33 11.0 -32.1 269 69 323.7 323.7 290.2 324.7 0.27 54 352 8323 -31.7 -47.7 19 16.0 -33.1 268 71 325.5 325.5 290.6 326.0 0.15 55 336 8650 -34.7 -48.7 23 14.0 -35.7 267 73 325.7 325.8 290.6 326.3 0.14 56 300 9430 -40.9 -51.9 30 11.0 -41.5 265 76 327.7 327.7 291.2 328.1 0.11 57 250 10650 -50.9 -58.9 38 8.0 -51.1 270 87 330.4 330.4 291.9 330.6 0.05 58 207 11855 -59.0 -68.7 27 9.7 -59.2 280 98 336.0 336.0 293.3 336.1 0.02 59 200 12070 -60.5 -70.5 26 10.0 -60.6 280 98 337.0 337.0 293.6 337.0 0.01 60 159 13454 -71.9 -75.7 57 3.8 -71.9 270 74 340.5 340.5 294.4 340.5 0.01 61 150 13800 -67.3 -80.3 14 13.0 -67.4 260 62 354.2 354.2 297.5 354.2 0.00 62 100 16310 -59.3 -86.3 2 27.0 -59.6 275 43 413.2 413.2 306.9 413.2 0.00 63 83 17462 -64.9 -88.9 2 24.0 -65.1 268 29 424.4 424.4 308.2 424.4 0.00 64 79 17765 -61.9 -88.9 2 27.0 -62.2 254 26 436.6 436.6 309.6 436.6 0.00 65 70 18510 -63.7 -88.7 2 25.0 -64.0 260 31 448.1 448.1 310.7 448.1 0.00 66 69 18599 -63.7 -88.7 2 25.0 -64.0 231 20 450.0 450.0 310.8 450.0 0.00 67 63 19162 -61.3 -88.3 2 27.0 -61.7 326 12 467.1 467.1 312.4 467.1 0.00 68 61 19362 -61.9 -88.9 2 27.0 -62.3 289 10 470.1 470.1 312.7 470.1 0.00 69 59 19570 -59.9 -87.9 1 28.0 -60.4 256 11 479.1 479.1 313.4 479.1 0.00 70 57 19786 -60.9 -87.9 2 27.0 -61.3 273 13 481.6 481.6 313.6 481.6 0.00 71 52 20362 -57.9 -87.9 1 30.0 -58.6 198 10 501.4 501.4 315.1 501.4 0.00 72 50 20610 -58.1 -87.1 1 29.0 -58.8 235 13 506.6 506.6 315.4 506.6 0.00 73 40 22022 -55.5 -86.5 1 31.0 -56.7 232 10 546.5 546.5 317.9 546.5 0.01 74 32 23433 -58.3 -87.3 1 29.0 -59.3 8 2 575.0 575.0 319.4 575.0 0.01 75 30 23840 -56.9 -86.9 1 30.0 -58.2 20 4 589.5 589.5 320.1 589.6 0.01 76 27 24508 -56.3 -87.3 1 31.0 -57.8 221 2 609.2 609.2 321.0 609.3 0.01 77 26 24748 -57.1 -87.1 1 30.0 -58.5 204 3 613.6 613.6 321.2 613.6 0.01 78 21 26115 -52.1 -85.1 1 33.0 -54.9 107 11 667.3 667.3 323.3 667.4 0.01 79 20 26430 -53.3 -85.3 1 32.0 -55.9 85 13 673.0 673.0 323.5 673.1 0.01 80 19 26761 -53.3 -85.3 1 32.0 -56.0 80 12 683.0 683.0 323.9 683.1 0.01 81 17 27485 -49.1 -84.1 1 35.0 -53.3 107 4 718.5 718.5 325.0 718.7 0.02 82 15 28305 -50.3 -84.3 1 34.0 -54.4 130 12 740.7 740.7 325.7 740.9 0.02 83 13 29242 -49.3 -84.3 1 35.0 -54.2 130 10 775.1 775.1 326.6 775.3 0.02 84 12 29771 -46.1 -83.1 1 37.0 -52.6 97 8 804.4 804.4 327.4 804.7 0.03 85 11 30351 -45.3 -82.3 1 37.0 -52.5 60 6 827.6 827.6 327.9 828.0 0.04 86 11 30351 -45.7 -82.7 1 37.0 -52.7 60 6 826.1 826.1 327.8 826.5 0.04 87 10 30990 -43.5 -81.5 1 38.0 -52.0 20 4 857.2 857.2 328.5 857.7 0.05 88 9.8 31126 -42.9 -81.9 1 39.0 -51.7 25 4 864.4 864.4 328.7 864.9 0.05 89 9.3 31479 -43.3 -81.3 1 38.0 -52.1 39 5 875.9 875.9 329.0 876.5 0.06 90 8.8 31853 -41.3 -81.3 1 40.0 -51.5 54 6 897.6 897.6 329.4 898.2 0.06 91 7.8 32671 -41.7 -80.7 1 39.0 -52.2 86 8 927.5 927.6 329.9 928.3 0.08 92 7.0 33410 -38.3 -80.3 0 42.0 -51.4 115 10 970.7 970.8 330.7 971.7 0.09 93 6.1 34363 -35.3 -78.3 0 43.0 -51.0 1022.6 1022.7 331.5 1024.3 0.14 94 5.9 34595 -35.3 -78.3 0 43.0 -51.1 1032.4 1032.5 331.7 1034.2 0.15 95 5.7 34835 -36.1 -79.1 0 43.0 -51.6 1039.1 1039.2 331.8 1040.8 0.14 96 5.3 35342 -33.9 -76.9 1 43.0 -51.2 1070.8 1070.9 332.2 1073.4 0.21 TRP 159 13454 -71.9 -75.7 57 3.8 -71.9 270 74 340.5 340.5 294.4 340.5 0.01 WND 207 11855 -59.0 -68.7 27 9.7 -59.2 280 98 336.0 336.0 293.3 336.1 0.02 Sounding variables and indices 1000-500 mb thick: 5510.00 m Freezing level: 875.00 mb = 1330.46 m = 4364.96 ft Freezing level: 841.00 mb = 1647.11 m = 5403.84 ft Freezing level: 698.00 mb = 3148.02 m = 10328.02 ft Wetbulb zero: 937.60 mb = 773.42 m = 2537.43 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 26.60 % Est. max temperature: 13.14 C = 55.66 F Sfc-Lift cond lev (LCL): 927.68 mb = 860.37 m = 2822.72 ft T: 2.80 C 700-500 lapse rate: 5.35 C/km ThetaE index: 2.21 C Layer 850.0- 830.0 mb Conv cond level (CCL): 523.40 mb = 5410.33 m = 17750.20 ft Mean mixing ratio: 2.95 g/kg Conv temperature: 40.38 C = 104.69 F Cap Strength: 22.68 C Lifted Index: 22.76 C Risk: None Lifted Index @300 mb: 27.17 C Lifted Index @700 mb: 16.18 C Showalter Index: 20.30 C Risk: None Total Totals Index: 19.40 C Risk: None Vertical Totals Index: 13.20 C Cross Totals Index: 6.20 C K Index: -8.50 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 5.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.77 J/kg Max Up Vert Vel: 6.45 m/s Conv Inhibition (B-): 76623.45 J/kg Cap Strength: 22.63 C Lift Cond Lev (LCL): 838.81 mb = 1667.98 m = 5472.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 26 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 ---------------------------------------------------------- 0 990 329 60 3 -2.6 -1.5 | 129 26 -20.6 16.6 1 957 610 45 12 -8.5 -8.5 | 110 28 -26.5 9.7 2 925 884 35 12 -6.9 -9.8 | 108 26 -24.9 8.3 3 921 914 35 12 -6.9 -9.8 | 108 26 -24.9 8.3 4 887 1219 40 6 -3.9 -4.6 | 122 26 -21.9 13.5 5 854 1524 5 10 -0.9 -10.0 | 113 21 -18.9 8.2 6 850 1562 360 9 -0.0 -9.0 | 117 20 -18.0 9.1 7 822 1829 280 12 11.8 -2.1 | 159 17 -6.2 16.1 8 792 2134 305 20 16.4 -11.5 | 166 7 -1.6 6.7 9 762 2438 300 27 23.4 -13.5 | 229 7 5.4 4.6 10 734 2743 290 31 29.1 -10.6 | 236 13 11.1 7.5 11 707 3048 295 36 32.6 -15.2 | 259 15 14.6 2.9 12 700 3125 290 37 34.8 -12.7 | 252 18 16.8 5.5 13 654 3658 275 39 38.9 -3.4 | 235 26 20.8 14.7 14 629 3962 275 49 48.8 -4.3 | 246 34 30.8 13.9 15 605 4267 275 47 46.8 -4.1 | 244 32 28.8 14.0 16 560 4877 275 50 49.8 -4.4 | 247 35 31.8 13.8 17 500 5760 285 54 52.2 -14.0 | 263 34 34.2 4.2 18 478 6096 280 53 52.2 -9.2 | 255 35 34.2 8.9 19 440 6706 290 62 58.3 -21.2 | 274 40 40.3 -3.1 20 405 7315 265 68 67.7 5.9 | 244 55 49.7 24.1 21 400 7410 270 68 68.0 -0.0 | 250 53 50.0 18.1 22 388 7620 270 67 67.0 -0.0 | 250 52 49.0 18.1 23 372 7925 270 68 68.0 -0.0 | 250 53 50.0 18.1 24 312 9144 265 77 76.7 6.7 | 247 64 58.7 24.9 25 300 9430 265 76 75.7 6.6 | 247 63 57.7 24.8 26 273 10058 260 79 77.8 13.7 | 242 68 59.8 31.9 27 250 10650 270 87 87.0 -0.0 | 255 71 69.0 18.1 28 216 11582 275 84 83.7 -7.3 | 261 67 65.7 10.8 29 207 11855 280 98 96.5 -17.0 | 269 79 78.5 1.1 30 206 11887 280 98 96.5 -17.0 | 269 79 78.5 1.1 31 200 12070 280 98 96.5 -17.0 | 269 79 78.5 1.1 32 177 12802 285 85 82.1 -22.0 | 273 64 64.1 -3.9 33 159 13454 270 74 74.0 -0.0 | 252 59 56.0 18.1 34 150 13800 260 62 61.1 10.8 | 236 52 43.1 28.9 35 145 14021 255 61 58.9 15.8 | 230 53 40.9 33.9 36 119 15240 255 68 65.7 17.6 | 233 60 47.7 35.7 37 113 15545 255 78 75.3 20.2 | 236 69 57.3 38.3 38 103 16154 280 48 47.3 -8.3 | 251 31 29.3 9.8 39 100 16310 275 43 42.8 -3.7 | 240 29 24.8 14.4 40 98 16459 275 43 42.8 -3.7 | 240 29 24.8 14.4 41 88 17069 290 33 31.0 -11.3 | 242 15 13.0 6.9 42 80 17678 255 27 26.1 7.0 | 198 26 8.1 25.1 43 73 18288 250 21 19.7 7.2 | 184 25 1.7 25.3 44 70 18510 260 31 30.5 5.4 | 208 27 12.5 23.5 45 69 18593 230 20 15.3 12.9 | 175 31 -2.7 31.0 46 66 18898 260 31 30.5 5.4 | 208 27 12.5 23.5 47 63 19202 335 10 4.2 -9.1 | 123 16 -13.8 9.1 48 60 19507 250 10 9.4 3.4 | 158 23 -8.6 21.6 49 57 19812 275 13 13.0 -1.1 | 163 18 -5.1 17.0 50 52 20422 190 10 1.7 9.8 | 150 32 -16.3 28.0 51 50 20610 235 13 10.6 7.5 | 164 27 -7.4 25.6 52 49 20726 200 15 5.1 14.1 | 158 35 -12.9 32.2 53 47 21031 240 13 11.3 6.5 | 165 26 -6.7 24.6 54 45 21336 215 14 8.0 11.5 | 161 31 -10.0 29.6 55 42 21641 230 10 7.7 6.4 | 157 27 -10.3 24.6 56 37 22555 235 10 8.2 5.7 | 158 26 -9.8 23.9 57 33 23165 0 0 -0.0 -0.0 | 135 26 -18.0 18.1 58 30 23840 20 4 -1.4 -3.8 | 127 24 -19.4 14.4 59 28 24384 230 1 0.8 0.6 | 137 25 -17.2 18.8 60 20 26430 85 13 -13.0 -1.1 | 119 35 -31.0 17.0 61 20 26518 60 10 -8.7 -5.0 | 116 30 -26.7 13.1 62 19 26822 85 13 -13.0 -1.1 | 119 35 -31.0 17.0 63 17 27432 105 3 -2.9 0.8 | 132 28 -20.9 18.9 64 16 28042 125 16 -13.1 9.2 | 131 41 -31.1 27.3 65 15 28346 130 12 -9.2 7.7 | 134 38 -27.2 25.9 66 14 28651 245 2 1.8 0.8 | 140 25 -16.2 19.0 67 14 28956 150 11 -5.5 9.5 | 140 36 -23.5 27.7 68 10 30990 20 4 -1.4 -3.8 | 127 24 -19.4 14.4 69 7 33410 115 10 -9.1 4.2 | 130 35 -27.1 22.4 Wind Parameters Mean winds (0-6000m): 285.2 at 34.1 knts Storm direction: 315.2 at 25.6 knts Shear (0-3000m) pos: 2.4 neg: 5.2 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 115.7 deg Storm rel helicity (0-3000m) pos: 135.1 neg: -108.6 tot: 26.5 m^2/s^2 ave: 8.8 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 206.76 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 44 9 115 27| 0.0 9.6 9.6| 0.0 -70.1 -70.1 -140.1 -0.90| 11.1 -9.9 1000 40 9 115 26| 0.0 2.7 2.7| 39.5 -79.2 -39.7 -39.7 -0.28| 9.7 -2.7 1500 24 9 114 24| 0.0 4.9 4.9| 95.0 -89.7 5.2 3.5 0.15| 13.3 2.0 2000 348 12 114 17| 3.6 3.7 7.3|109.2 -89.7 19.4 9.7 0.23| 13.9 3.2 2500 322 15 125 11| 2.9 4.9 7.8|121.3 -89.7 31.6 12.6 0.27| 13.2 3.6 3000 309 19 150 7| 2.4 5.2 7.6|135.1-108.6 26.5 8.8 0.23| 12.9 2.9 4000 293 25 210 10| 1.8 5.3 7.2|174.4-136.0 38.3 9.6 0.19| 11.8 2.3 5000 286 30 228 14| 1.9 4.5 6.5|231.7-136.0 95.7 19.1 0.24| 10.3 2.5 6000 285 34 238 17| 1.9 4.0 5.9|312.0-169.8 142.2 23.7 0.26| 9.7 2.5 Wrote GIF file: /home/apache/climate/data/raob//KDTX/skewt/KDTX.skewt.20250420.12.gif