UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for KDTX... Searching the city database file for: KDTX ... Date:1200Z 4 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 184 SFC 981 329 -8.3 -13.3 67 5.0 -9.5 290 10 266.3 266.5 264.7 270.1 1.40 2 963 474 -8.9 -14.9 62 6.0 -10.3 303 18 267.1 267.3 265.0 270.6 1.25 3 925 787 -11.7 -15.6 73 3.9 -12.6 310 28 267.3 267.5 265.1 270.7 1.22 4 865 1296 -16.3 -17.0 94 0.7 -16.4 300 31 267.7 267.9 265.3 271.0 1.17 5 863 1314 -16.5 -17.8 90 1.3 -16.7 300 31 267.7 267.9 265.1 270.7 1.09 6 861 1331 -16.3 -19.1 79 2.8 -16.8 300 32 268.1 268.2 265.2 270.8 0.98 7 859 1349 -16.1 -20.9 66 4.8 -17.0 300 32 268.5 268.6 265.2 270.9 0.84 8 857 1366 -15.7 -26.7 38 11.0 -17.3 300 33 269.1 269.1 265.0 270.5 0.50 9 850 1428 -15.1 -33.1 20 18.0 -17.4 300 35 270.3 270.4 265.4 271.2 0.28 10 849 1437 -14.9 -33.9 18 19.0 -17.3 300 35 270.6 270.7 265.6 271.4 0.26 11 826 1645 -14.9 -33.9 18 19.0 -17.3 297 39 272.8 272.8 267.1 273.6 0.26 12 816 1737 -14.5 -45.5 5 31.0 -17.4 296 41 274.1 274.2 267.6 274.4 0.08 13 807 1821 -14.3 -40.3 9 26.0 -17.1 295 43 275.2 275.2 268.4 275.7 0.14 14 744 2436 -14.9 -47.9 4 33.0 -18.0 290 47 281.0 281.1 271.9 281.3 0.07 15 737 2507 -14.7 -47.7 4 33.0 -17.9 289 48 282.0 282.0 272.5 282.3 0.07 16 708 2810 -15.7 -44.7 6 29.0 -18.7 283 53 284.2 284.2 273.8 284.5 0.10 17 700 2896 -16.3 -37.3 15 21.0 -18.9 280 55 284.4 284.5 274.1 285.2 0.22 18 694 2961 -16.3 -31.3 26 15.0 -18.6 280 56 285.1 285.2 274.8 286.4 0.40 19 680 3113 -17.7 -31.7 28 14.0 -19.7 280 58 285.2 285.3 274.8 286.5 0.40 20 642 3542 -19.5 -30.5 37 11.0 -21.1 280 63 287.9 288.0 276.3 289.4 0.47 21 633 3647 -19.1 -32.1 31 13.0 -21.0 280 65 289.5 289.6 277.1 290.9 0.41 22 632 3658 -18.9 -34.9 23 16.0 -21.0 280 65 289.9 290.0 277.1 290.9 0.31 23 623 3765 -19.5 -36.5 21 17.0 -21.6 279 66 290.4 290.5 277.3 291.3 0.27 24 593 4130 -21.9 -41.9 15 20.0 -23.9 276 71 291.8 291.8 277.8 292.3 0.16 25 584 4242 -22.3 -40.3 18 18.0 -24.2 275 72 292.6 292.6 278.3 293.2 0.20 26 563 4510 -24.9 -38.9 26 14.0 -26.3 275 74 292.6 292.6 278.3 293.4 0.23 27 556 4600 -25.5 -42.5 19 17.0 -27.1 275 75 292.9 292.9 278.4 293.5 0.16 28 508 5248 -30.9 -44.9 24 14.0 -31.9 278 81 294.0 294.1 278.9 294.5 0.14 29 500 5360 -31.7 -46.7 21 15.0 -32.7 275 81 294.4 294.4 279.0 294.8 0.11 30 495 5431 -32.3 -46.3 24 14.0 -33.2 274 83 294.5 294.5 279.0 294.9 0.12 31 494 5446 -32.3 -48.3 19 16.0 -33.3 274 83 294.7 294.7 279.1 295.0 0.10 32 492 5474 -32.3 -50.3 15 18.0 -33.3 273 84 295.0 295.0 279.2 295.3 0.08 33 488 5532 -32.1 -48.1 19 16.0 -33.1 273 85 296.0 296.0 279.7 296.3 0.10 34 476 5708 -33.3 -46.3 26 13.0 -34.1 270 89 296.6 296.6 280.0 297.0 0.13 35 471 5782 -33.7 -46.7 26 13.0 -34.5 269 91 297.0 297.0 280.2 297.4 0.12 36 468 5827 -33.9 -42.9 40 9.0 -34.6 269 92 297.3 297.3 280.4 297.9 0.19 37 465 5873 -33.9 -42.9 40 9.0 -34.6 268 93 297.8 297.9 280.7 298.5 0.19 38 463 5903 -33.9 -46.9 26 13.0 -34.7 268 94 298.2 298.2 280.7 298.6 0.12 39 456 6010 -34.3 -44.3 36 10.0 -35.0 266 97 299.0 299.0 281.1 299.6 0.16 40 443 6213 -35.3 -46.3 32 11.0 -36.0 264 102 300.2 300.2 281.6 300.7 0.14 41 440 6260 -35.5 -48.5 25 13.0 -36.2 264 103 300.5 300.6 281.7 300.9 0.11 42 439 6276 -35.5 -50.5 20 15.0 -36.3 264 104 300.7 300.8 281.8 301.0 0.08 43 438 6292 -35.5 -47.5 28 12.0 -36.2 264 104 300.9 301.0 281.9 301.4 0.12 44 436 6324 -35.7 -45.7 35 10.0 -36.3 264 105 301.1 301.1 282.0 301.6 0.15 45 434 6356 -36.1 -46.1 35 10.0 -36.7 263 106 301.0 301.0 282.0 301.5 0.14 46 431 6404 -36.3 -48.3 28 12.0 -37.0 263 107 301.3 301.3 282.1 301.7 0.11 47 424 6518 -37.3 -46.3 39 9.0 -37.8 262 110 301.4 301.5 282.1 301.9 0.14 48 422 6551 -37.3 -48.3 31 11.0 -37.9 262 111 301.9 301.9 282.3 302.3 0.11 49 412 6716 -38.5 -52.5 22 14.0 -39.1 261 115 302.4 302.4 282.4 302.6 0.07 50 404 6852 -38.9 -53.9 19 15.0 -39.5 260 119 303.6 303.6 282.9 303.8 0.06 51 400 6920 -38.9 -51.9 24 13.0 -39.5 260 121 304.4 304.4 283.3 304.7 0.08 52 398 6954 -39.1 -51.1 27 12.0 -39.6 260 123 304.6 304.6 283.4 304.9 0.09 53 391 7075 -39.3 -49.3 34 10.0 -39.8 260 126 305.9 305.9 283.9 306.3 0.11 54 361 7614 -44.5 -48.5 64 4.0 -44.7 260 127 306.0 306.0 284.0 306.5 0.13 55 353 7763 -45.7 -49.3 67 3.6 -45.9 261 127 306.4 306.4 284.1 306.8 0.12 56 327 8266 -49.9 -53.8 63 3.9 -50.0 265 125 307.3 307.4 284.4 307.6 0.08 57 300 8830 -47.9 -69.9 6 22.0 -48.3 260 128 317.8 317.8 288.1 317.9 0.01 58 294 8963 -48.0 -70.6 6 22.6 -48.4 265 131 319.5 319.5 288.6 319.5 0.01 59 250 10030 -49.1 -76.1 3 27.0 -49.6 260 125 333.1 333.1 292.6 333.1 0.00 60 200 11490 -50.9 -79.9 2 29.0 -51.3 270 107 352.2 352.2 297.1 352.2 0.00 61 150 13350 -51.7 -81.7 2 30.0 -52.2 265 91 381.0 381.0 302.4 381.0 0.00 62 100 15980 -54.5 -84.5 1 30.0 -55.1 275 60 422.4 422.4 308.0 422.4 0.00 63 96 16241 -53.1 -84.1 1 31.0 -53.8 274 59 430.1 430.1 308.9 430.1 0.00 64 89 16723 -56.1 -85.1 1 29.0 -56.6 269 54 433.5 433.5 309.2 433.6 0.00 65 70 18240 -56.9 -85.9 1 29.0 -57.5 270 47 462.7 462.7 312.0 462.7 0.00 66 69 18331 -57.1 -86.1 1 29.0 -57.7 270 53 464.1 464.1 312.1 464.2 0.00 67 63 18904 -59.5 -87.5 1 28.0 -60.0 270 43 471.1 471.1 312.7 471.1 0.00 68 61 19107 -57.9 -86.9 1 29.0 -58.5 270 40 479.0 479.0 313.4 479.0 0.00 69 55 19759 -58.5 -86.5 2 28.0 -59.1 265 45 492.0 492.0 314.4 492.0 0.00 70 50 20360 -57.3 -86.3 1 29.0 -58.1 275 34 508.4 508.4 315.5 508.5 0.00 71 44 21173 -55.7 -85.7 1 30.0 -56.8 298 22 531.3 531.3 317.0 531.3 0.01 72 40 21776 -59.7 -87.7 1 28.0 -60.4 259 24 535.9 535.9 317.3 536.0 0.00 73 37 22264 -60.9 -87.9 2 27.0 -61.6 255 36 544.9 544.9 317.8 545.0 0.00 74 35 22610 -60.9 -88.9 1 28.0 -61.6 266 23 553.7 553.7 318.3 553.7 0.00 75 34 22791 -58.5 -87.5 1 29.0 -59.5 269 29 564.6 564.6 318.9 564.6 0.01 76 32 23172 -59.5 -88.5 1 29.0 -60.4 300 34 571.8 571.8 319.2 571.8 0.00 77 31 23373 -57.1 -87.1 1 30.0 -58.3 310 20 583.5 583.5 319.8 583.5 0.01 78 31 23373 -57.1 -87.1 1 30.0 -58.3 310 20 583.5 583.5 319.8 583.5 0.01 79 30 23580 -58.1 -87.1 1 29.0 -59.2 290 18 586.2 586.3 320.0 586.3 0.01 80 28 24014 -58.3 -87.3 1 29.0 -59.5 295 15 597.4 597.4 320.5 597.4 0.01 81 24 24991 -54.5 -85.5 1 31.0 -56.5 330 14 635.3 635.3 322.1 635.4 0.01 82 22 25544 -56.9 -86.9 1 30.0 -58.6 31 5 644.2 644.2 322.4 644.3 0.01 83 21 25840 -55.5 -86.5 1 31.0 -57.5 91 5 657.1 657.1 323.0 657.1 0.01 84 20 26150 -56.1 -87.1 1 31.0 -58.1 155 5 664.5 664.5 323.2 664.5 0.01 85 18 26821 -54.9 -85.9 1 31.0 -57.3 336 3 688.6 688.6 324.0 688.7 0.01 86 17 27187 -54.9 -85.9 1 31.0 -57.4 308 7 699.9 699.9 324.4 700.0 0.01 87 15 27993 -51.3 -84.3 1 33.0 -55.1 302 14 737.4 737.4 325.6 737.6 0.02 88 13 28921 -52.1 -85.1 1 33.0 -56.1 319 19 765.4 765.4 326.4 765.6 0.02 89 12 29441 -50.3 -84.3 1 34.0 -55.1 312 16 789.5 789.5 327.0 789.8 0.03 90 11 30008 -51.1 -84.1 1 33.0 -55.9 303 16 806.5 806.5 327.4 806.8 0.03 91 10 30630 -49.5 -83.5 1 34.0 -55.2 285 8 834.8 834.8 328.1 835.1 0.04 92 9.2 31177 -49.9 -83.9 1 34.0 -55.7 283 11 853.4 853.4 328.5 853.8 0.04 93 8.4 31776 -48.1 -83.1 1 35.0 -55.0 280 15 882.9 883.0 329.1 883.4 0.05 94 7.0 32980 -48.5 -83.5 1 35.0 -55.9 275 22 928.6 928.6 329.9 929.1 0.05 95 6.9 33074 -48.9 -83.9 1 35.0 -56.2 279 22 930.7 930.8 330.0 931.2 0.05 96 6.1 33883 -47.5 -83.5 1 36.0 -56.0 318 21 970.1 970.2 330.7 970.8 0.06 97 6.0 33992 -48.5 -83.5 1 35.0 -56.6 323 21 970.4 970.4 330.7 971.1 0.06 98 5.4 34688 -45.3 -82.3 1 37.0 -55.5 356 20 1014.3 1014.4 331.4 1015.3 0.08 99 5.0 35200 -45.5 -82.5 1 37.0 -55.9 20 20 1036.0 1036.1 331.8 1037.0 0.09 100 4.9 35334 -46.5 -82.5 1 36.0 -56.5 1037.4 1037.5 331.8 1038.5 0.09 TRP 327 8266 -49.9 -53.8 63 3.9 -50.0 265 125 307.3 307.4 284.4 307.6 0.08 WND 294 8963 -48.0 -70.6 6 22.6 -48.4 265 131 319.5 319.5 288.6 319.5 0.01 Sounding variables and indices 1000-500 mb thick: 5176.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 29.73 % Est. max temperature: -2.35 C = 27.77 F Sfc-Lift cond lev (LCL): 905.55 mb = 948.31 m = 3111.22 ft T: -13.16 C 700-500 lapse rate: 6.25 C/km ThetaE index: 0.32 C Layer 857.0- 850.0 mb Conv cond level (CCL): 864.88 mb = 1297.22 m = 4255.93 ft Mean mixing ratio: 1.24 g/kg Conv temperature: -6.89 C = 19.59 F Cap Strength: 19.41 C Lifted Index: 19.61 C Risk: None Lifted Index @300 mb: 33.41 C Lifted Index @700 mb: 13.62 C Showalter Index: 19.26 C Risk: None Total Totals Index: 15.20 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: -1.40 C K Index: -37.50 Risk: None Sweat Index: 151.00 Risk: None Energy Index: 5.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.24 J/kg Max Up Vert Vel: 2.54 m/s Conv Inhibition (B-): 77005.04 J/kg Cap Strength: 19.59 C Lift Cond Lev (LCL): 871.03 mb = 1243.44 m = 4079.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 45 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 ---------------------------------------------------------- 0 981 329 290 10 9.4 -3.4 | 135 36 -25.2 25.3 1 946 610 315 25 17.7 -17.7 | 123 20 -16.9 11.0 2 925 787 310 28 21.4 -18.0 | 129 17 -13.1 10.7 3 910 914 310 28 21.4 -18.0 | 129 17 -13.1 10.7 4 874 1219 300 28 24.2 -14.0 | 145 18 -10.3 14.7 5 850 1428 300 35 30.3 -17.5 | 159 12 -4.3 11.2 6 806 1829 295 43 39.0 -18.2 | 203 11 4.4 10.5 7 774 2134 295 44 39.9 -18.6 | 208 11 5.3 10.1 8 744 2438 290 47 44.2 -16.1 | 217 16 9.6 12.6 9 714 2743 285 51 49.3 -13.2 | 223 21 14.7 15.5 10 700 2896 280 55 54.2 -9.6 | 226 27 19.6 19.2 11 631 3658 280 65 64.0 -11.3 | 239 34 29.4 17.4 12 580 4267 275 73 72.7 -6.4 | 240 44 38.1 22.3 13 534 4877 275 77 76.7 -6.7 | 242 48 42.1 22.0 14 512 5182 280 81 79.8 -14.1 | 252 47 45.2 14.6 15 500 5360 275 81 80.7 -7.1 | 245 51 46.1 21.6 16 450 6096 265 99 98.6 8.6 | 240 74 64.0 37.3 17 400 6920 260 121 119.2 21.0 | 240 98 84.6 49.7 18 395 7010 260 126 124.1 21.9 | 241 103 89.5 50.6 19 360 7620 260 127 125.1 22.1 | 241 104 90.5 50.8 20 329 8230 265 129 128.5 11.2 | 247 102 93.9 40.0 21 327 8266 265 125 124.5 10.9 | 246 98 89.9 39.6 22 300 8830 260 128 126.1 22.2 | 241 105 91.5 50.9 23 294 8963 265 131 130.5 11.4 | 247 104 95.9 40.1 24 286 9144 265 131 130.5 11.4 | 247 104 95.9 40.1 25 250 10030 260 125 123.1 21.7 | 240 102 88.5 50.4 26 227 10668 265 126 125.5 11.0 | 246 99 90.9 39.7 27 200 11490 270 107 107.0 -0.0 | 248 78 72.4 28.7 28 150 13350 265 91 90.7 7.9 | 237 67 56.1 36.6 29 129 14326 265 78 77.7 6.8 | 231 56 43.1 35.5 30 112 15240 275 82 81.7 -7.1 | 245 52 47.1 21.6 31 100 15980 275 60 59.8 -5.2 | 227 34 25.2 23.5 32 97 16154 275 60 59.8 -5.2 | 227 34 25.2 23.5 33 76 17678 260 45 44.3 7.8 | 195 38 9.7 36.5 34 70 18240 270 47 47.0 -0.0 | 203 31 12.4 28.7 35 69 18288 270 54 54.0 -0.0 | 214 35 19.4 28.7 36 60 19202 270 38 38.0 -0.0 | 187 29 3.4 28.7 37 55 19812 265 46 45.8 4.0 | 199 35 11.2 32.7 38 50 20360 275 34 33.9 -3.0 | 178 26 -0.7 25.7 39 50 20422 275 37 36.9 -3.2 | 185 26 2.3 25.5 40 45 21031 305 23 18.8 -13.2 | 135 22 -15.8 15.5 41 43 21336 290 21 19.7 -7.2 | 145 26 -14.9 21.5 42 41 21641 260 21 20.7 3.6 | 157 35 -13.9 32.4 43 37 22250 255 36 34.8 9.3 | 180 38 0.2 38.0 44 35 22555 265 21 20.9 1.8 | 156 33 -13.7 30.5 45 34 22860 270 31 31.0 -0.0 | 173 29 -3.6 28.7 46 32 23165 300 35 30.3 -17.5 | 159 12 -4.3 11.2 47 31 23470 315 13 9.2 -9.2 | 128 32 -25.4 19.5 48 30 23580 290 18 16.9 -6.2 | 142 29 -17.7 22.6 49 29 23774 295 9 8.2 -3.8 | 133 36 -26.4 24.9 50 28 24079 295 16 14.5 -6.8 | 138 30 -20.1 21.9 51 26 24384 310 23 17.6 -14.8 | 129 22 -17.0 13.9 52 25 24689 300 21 18.2 -10.5 | 138 25 -16.4 18.2 53 24 24994 330 14 7.0 -12.1 | 121 32 -27.6 16.6 54 23 25298 340 5 1.7 -4.7 | 126 41 -32.9 24.0 55 20 26150 155 5 -2.1 4.5 | 132 50 -36.7 33.2 56 20 26213 335 18 7.6 -16.3 | 115 30 -27.0 12.4 57 19 26518 0 0 -0.0 -0.0 | 130 45 -34.6 28.7 58 16 27432 290 9 8.5 -3.1 | 134 37 -26.1 25.6 59 16 27737 280 20 19.7 -3.5 | 149 29 -14.9 25.2 60 15 28042 305 13 10.6 -7.5 | 132 32 -23.9 21.3 61 14 28346 280 23 22.7 -4.0 | 154 27 -11.9 24.7 62 13 28956 320 19 12.2 -14.6 | 122 26 -22.4 14.2 63 12 29261 290 12 11.3 -4.1 | 137 34 -23.3 24.6 64 12 29566 325 18 10.3 -14.7 | 120 28 -24.3 14.0 65 11 30175 295 15 13.6 -6.3 | 137 31 -21.0 22.4 66 10 30630 285 8 7.7 -2.1 | 135 38 -26.9 26.6 67 7 32980 275 22 21.9 -1.9 | 155 30 -12.7 26.8 68 5 35200 20 20 -6.8 -18.8 | 103 43 -41.4 9.9 Wind Parameters Mean winds (0-6000m): 279.7 at 59.9 knts Storm direction: 309.7 at 45.0 knts Shear (0-3000m) pos: 3.2 neg: 6.7 tot: 9.9 10-3/s Storm rel Dir Shear (0-3000m): 99.1 deg Storm rel helicity (0-3000m) pos: 128.4 neg: -30.1 tot: 98.3 m^2/s^2 ave: 32.8 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 241.76 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 ------------------------------------------------------------------------------- 500 310 22 129 23| 19.5 0.0 19.5| 8.9 -30.1 -21.2 -42.4 -0.15| 21.0 -3.1 1000 307 25 133 20| 9.7 3.3 13.0| 37.9 -30.1 7.7 7.7 0.12| 14.8 1.8 1500 303 29 142 16| 6.5 6.0 12.5| 68.9 -30.1 38.8 25.9 0.34| 14.0 4.7 2000 300 33 154 14| 4.9 5.5 10.3| 77.2 -30.1 47.0 23.5 0.36| 11.6 4.2 2500 297 36 170 13| 3.9 6.4 10.3| 93.2 -30.1 63.1 25.2 0.35| 11.5 4.0 3000 293 40 189 14| 3.2 6.7 9.9|128.4 -30.1 98.3 32.8 0.38| 11.0 4.2 4000 287 47 214 18| 2.4 6.8 9.2|158.8 -31.1 127.7 31.9 0.35| 10.1 3.5 5000 284 53 227 23| 2.4 5.8 8.1|265.5 -79.3 186.2 37.2 0.35| 9.7 3.3 6000 280 60 233 31| 2.0 7.3 9.2|270.0-188.5 81.5 13.6 0.21| 10.7 2.2 Wrote GIF file: /home/apache/climate/data/raob//KDTX/skewt/KDTX.skewt.20251204.12.gif