UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for KDTX... Searching the city database file for: KDTX ... Date:1200Z 7 JAN 26 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 71 SFC 969 329 1.8 1.8 100 0.0 1.8 270 6 277.4 278.2 276.5 289.7 4.49 2 928 675 0.6 0.6 100 0.0 0.6 297 22 279.7 280.4 277.4 291.6 4.30 3 925 701 0.6 0.6 100 0.0 0.6 300 23 279.9 280.7 277.6 291.9 4.32 4 914 797 1.2 0.8 97 0.4 1.0 302 24 281.5 282.3 278.6 293.8 4.43 5 863 1258 -1.3 -1.3 100 0.0 -1.3 305 25 283.6 284.2 279.0 294.9 4.03 6 860 1286 0.0 -0.7 95 0.7 -0.3 305 25 285.2 285.9 280.1 297.2 4.22 7 850 1380 0.0 -1.2 92 1.2 -0.5 305 25 286.1 286.9 280.4 297.9 4.12 8 844 1437 0.0 -1.6 89 1.6 -0.7 306 25 286.7 287.4 280.6 298.2 4.03 9 839 1484 -0.3 -2.2 87 1.9 -1.1 307 25 286.9 287.6 280.4 298.0 3.87 10 798 1884 -1.7 -4.7 80 3.0 -2.9 315 24 289.5 290.1 281.1 299.4 3.38 11 748 2397 -3.5 -8.2 70 4.7 -5.3 307 32 293.0 293.5 281.8 301.2 2.75 12 746 2418 -3.3 -8.1 69 4.8 -5.1 306 33 293.4 293.9 282.1 301.7 2.78 13 700 2918 -7.5 -10.0 82 2.5 -8.4 305 36 294.2 294.6 282.1 301.9 2.55 14 690 3030 -8.3 -10.4 85 2.1 -9.0 304 36 294.5 295.0 282.2 302.1 2.51 15 674 3211 -8.5 -14.5 62 6.0 -10.4 303 35 296.3 296.6 282.1 301.9 1.84 16 667 3292 -8.9 -13.9 67 5.0 -10.5 303 35 296.7 297.1 282.5 302.7 1.96 17 657 3409 -9.9 -14.6 68 4.7 -11.3 302 35 296.9 297.2 282.4 302.6 1.87 18 652 3467 -10.3 -16.3 61 6.0 -12.1 301 35 297.1 297.3 282.3 302.1 1.64 19 623 3815 -12.9 -20.9 51 8.0 -14.9 299 34 298.0 298.2 282.0 301.6 1.16 20 621 3840 -13.1 -21.1 51 8.0 -15.0 299 34 298.0 298.2 282.0 301.6 1.14 21 616 3901 -13.7 -20.7 55 7.0 -15.4 298 34 298.0 298.2 282.1 301.8 1.19 22 601 4088 -14.9 -21.9 55 7.0 -16.5 297 33 298.7 298.9 282.3 302.2 1.10 23 592 4202 -15.5 -28.5 32 13.0 -18.0 296 33 299.3 299.4 281.9 301.4 0.62 24 585 4291 -16.1 -31.1 26 15.0 -18.7 295 33 299.6 299.7 281.8 301.3 0.49 25 567 4526 -17.7 -42.7 9 25.0 -20.7 295 33 300.5 300.5 281.8 301.0 0.16 26 565 4552 -17.9 -42.9 9 25.0 -20.8 295 33 300.5 300.6 281.8 301.1 0.15 27 563 4578 -18.1 -43.1 9 25.0 -21.0 295 33 300.6 300.6 281.8 301.1 0.15 28 528 5053 -22.5 -40.5 18 18.0 -24.5 298 30 300.9 300.9 282.0 301.6 0.21 29 500 5450 -25.9 -45.9 14 20.0 -27.6 290 28 301.5 301.5 282.1 301.9 0.13 30 497 5494 -26.3 -46.3 13 20.0 -28.0 289 28 301.5 301.5 282.1 301.9 0.12 31 466 5957 -30.5 -43.5 27 13.0 -31.6 282 26 301.9 301.9 282.4 302.5 0.17 32 424 6624 -35.1 -53.1 14 18.0 -36.0 303 36 304.3 304.3 283.2 304.5 0.06 33 400 7030 -36.5 -59.5 7 23.0 -37.4 320 48 307.6 307.6 284.4 307.7 0.03 34 390 7205 -37.1 -62.1 6 25.0 -38.0 323 55 309.0 309.0 284.9 309.1 0.02 35 384 7312 -36.9 -56.9 11 20.0 -37.8 325 59 310.6 310.6 285.6 310.8 0.05 36 360 7754 -39.9 -58.9 11 19.0 -40.6 328 73 312.4 312.4 286.2 312.6 0.04 37 358 7792 -39.9 -58.9 11 19.0 -40.6 327 74 312.9 312.9 286.4 313.1 0.04 38 320 8546 -46.6 -60.6 19 14.0 -47.0 320 80 313.8 313.8 286.7 313.9 0.03 39 306 8841 -49.3 -61.3 23 12.0 -49.6 320 80 314.1 314.1 286.8 314.2 0.03 40 300 8970 -49.9 -62.9 20 13.0 -50.2 325 72 315.0 315.0 287.1 315.1 0.03 41 290 9192 -51.5 -63.5 23 12.0 -51.7 325 64 315.8 315.8 287.4 315.9 0.03 42 275 9538 -51.1 -72.1 6 21.0 -51.4 310 62 321.2 321.2 289.1 321.3 0.01 43 250 10160 -51.5 -73.5 6 22.0 -51.8 305 61 329.5 329.5 291.6 329.5 0.01 44 214 11164 -52.5 -76.5 4 24.0 -52.8 296 66 342.9 342.9 295.0 343.0 0.01 45 208 11347 -52.5 -77.5 3 25.0 -52.8 295 65 345.7 345.7 295.7 345.8 0.00 46 200 11600 -51.9 -78.9 3 27.0 -52.3 295 58 350.6 350.6 296.8 350.6 0.00 47 190 11933 -49.7 -79.7 2 30.0 -50.3 295 54 359.3 359.3 298.5 359.3 0.00 48 168 12729 -54.3 -82.3 2 28.0 -54.6 289 57 364.5 364.5 299.5 364.5 0.00 49 154 13290 -51.5 -82.5 1 31.0 -52.0 285 56 378.5 378.5 302.0 378.5 0.00 50 150 13460 -52.1 -82.1 2 30.0 -52.6 285 51 380.3 380.3 302.3 380.3 0.00 51 129 14431 -54.9 -83.9 2 29.0 -55.4 279 49 392.0 392.0 304.1 392.0 0.00 52 122 14790 -52.5 -83.5 1 31.0 -53.1 275 52 402.7 402.7 305.6 402.7 0.00 53 107 15635 -54.7 -84.7 1 30.0 -55.2 276 57 414.0 414.0 307.0 414.0 0.00 54 101 16006 -52.9 -83.9 1 31.0 -53.6 291 42 424.3 424.3 308.2 424.3 0.00 55 100 16070 -53.5 -83.5 1 30.0 -54.1 295 36 424.4 424.4 308.2 424.4 0.00 56 88 16886 -57.3 -85.3 2 28.0 -57.8 277 39 432.5 432.5 309.1 432.6 0.00 57 79 17567 -58.1 -86.1 2 28.0 -58.6 282 50 444.4 444.4 310.3 444.5 0.00 58 77 17729 -57.3 -85.3 2 28.0 -57.8 279 51 449.4 449.4 310.8 449.4 0.00 59 70 18330 -58.7 -86.7 2 28.0 -59.2 295 44 458.8 458.8 311.7 458.8 0.00 60 63 18985 -61.9 -87.9 2 26.0 -62.3 303 42 465.8 465.8 312.3 465.8 0.00 61 60 19288 -60.5 -87.5 2 27.0 -61.0 306 37 475.5 475.5 313.1 475.5 0.00 62 55 19827 -61.5 -88.5 2 27.0 -61.9 274 26 485.1 485.1 313.8 485.2 0.00 63 54 19941 -60.1 -87.1 2 27.0 -60.6 269 29 490.9 490.9 314.3 490.9 0.00 64 50 20420 -60.9 -87.9 2 27.0 -61.4 290 41 500.0 500.0 314.9 500.0 0.00 65 50 20420 -60.9 -87.9 2 27.0 -61.4 290 41 500.0 500.0 314.9 500.0 0.00 66 48 20674 -59.7 -87.7 1 28.0 -60.3 294 41 508.7 508.7 315.5 508.7 0.00 67 42 21498 -64.3 -89.3 2 25.0 -64.7 302 27 517.1 517.1 316.1 517.1 0.00 68 41 21646 -61.3 -88.3 2 27.0 -61.9 298 25 528.2 528.2 316.8 528.2 0.00 69 38 22115 -62.9 -88.9 2 26.0 -63.4 288 19 535.7 535.7 317.3 535.7 0.00 70 35 22621 -61.7 -88.7 2 27.0 -62.3 291 24 551.6 551.6 318.2 551.6 0.00 71 30 23570 -63.7 -89.7 2 26.0 -64.3 275 28 571.0 571.0 319.2 571.0 0.00 72 28 23992 -64.3 -89.3 2 25.0 -64.9 274 27 580.7 580.7 319.7 580.7 0.00 73 27 24215 -63.7 -89.7 2 26.0 -64.4 282 26 588.5 588.5 320.0 588.5 0.00 74 26 24448 -61.3 -89.3 1 28.0 -62.2 295 24 601.7 601.7 320.7 601.7 0.01 75 25 24690 -62.1 -89.1 2 27.0 -63.0 310 26 606.1 606.1 320.9 606.2 0.01 76 24 24943 -60.5 -88.5 1 28.0 -61.6 304 23 617.9 617.9 321.4 618.0 0.01 77 23 25208 -61.1 -89.1 1 28.0 -62.1 298 19 623.7 623.7 321.6 623.7 0.01 78 20 26080 -58.9 -87.9 1 29.0 -60.4 275 24 655.9 655.9 322.9 655.9 0.01 79 20 26080 -59.5 -88.5 1 29.0 -60.9 275 24 654.0 654.0 322.9 654.1 0.01 80 18 26743 -56.7 -87.7 1 31.0 -58.7 291 30 682.9 682.9 323.9 683.0 0.01 81 16 27485 -58.9 -87.9 1 29.0 -60.7 302 30 699.1 699.1 324.4 699.2 0.01 82 16 27485 -56.1 -87.1 1 31.0 -58.5 302 30 708.2 708.2 324.7 708.3 0.01 83 15 27895 -55.7 -86.7 1 31.0 -58.3 283 27 722.8 722.8 325.1 722.9 0.01 84 14 28337 -52.7 -85.7 1 33.0 -56.2 266 34 747.3 747.3 325.8 747.5 0.02 85 13 28815 -52.7 -84.7 1 32.0 -56.5 256 40 763.3 763.4 326.3 763.5 0.02 86 12 29329 -54.5 -85.5 1 31.0 -57.9 261 44 774.6 774.7 326.6 774.8 0.02 87 12 29329 -52.9 -84.9 1 32.0 -56.8 261 44 780.3 780.3 326.7 780.5 0.02 88 10 30500 -54.7 -86.7 1 32.0 -58.5 270 53 815.4 815.4 327.6 815.5 0.02 89 10 30500 -55.5 -86.5 1 31.0 -59.0 270 53 812.4 812.4 327.5 812.6 0.02 90 9.9 30565 -50.7 -84.7 1 34.0 -55.9 270 54 832.7 832.7 328.0 833.0 0.03 91 9.8 30631 -50.1 -85.1 1 35.0 -55.6 270 54 837.4 837.4 328.1 837.6 0.03 92 9.2 31044 -49.7 -83.7 1 34.0 -55.6 269 58 854.2 854.2 328.5 854.5 0.04 93 8.7 31413 -46.7 -82.7 1 36.0 -54.1 268 62 879.6 879.6 329.0 880.1 0.05 94 8.2 31805 -46.5 -82.5 1 36.0 -54.3 267 66 895.4 895.4 329.4 895.9 0.05 95 7.6 32314 -42.7 -80.7 1 38.0 -52.8 266 71 930.4 930.4 330.0 931.2 0.08 96 7.2 32679 -42.9 -80.9 1 38.0 -53.1 265 74 944.1 944.1 330.2 944.9 0.08 97 7.0 32870 -40.5 -79.5 1 39.0 -52.2 265 76 961.6 961.7 330.5 962.8 0.10 98 6.8 33069 -37.3 -79.3 0 42.0 -51.1 983.0 983.0 330.9 984.2 0.11 99 6.7 33171 -36.5 -78.5 1 42.0 -50.9 990.5 990.6 331.1 992.0 0.13 100 6.3 33597 -37.9 -78.9 1 41.0 -51.7 1002.1 1002.2 331.2 1003.6 0.13 101 5.9 34051 -35.9 -77.9 1 42.0 -51.4 1029.8 1029.9 331.6 1031.7 0.16 TRP 290 9192 -51.5 -63.5 23 12.0 -51.7 325 64 315.8 315.8 287.4 315.9 0.03 WND 320 8546 -46.6 -60.6 19 14.0 -47.0 320 80 313.8 313.8 286.7 313.9 0.03 Sounding variables and indices 1000-500 mb thick: 5379.00 m Freezing level: 889.52 mb = 1018.58 m = 3341.76 ft Freezing level: 860.00 mb = 1286.11 m = 4219.48 ft Freezing level: 844.00 mb = 1436.73 m = 4713.63 ft Wetbulb zero: 891.89 mb = 993.88 m = 3260.72 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 62.11 % Est. max temperature: 12.44 C = 54.39 F Sfc-Lift cond lev (LCL): 968.85 mb = 330.27 m = 1083.55 ft T: 1.80 C 700-500 lapse rate: 7.27 C/km ThetaE index: 0.24 C Layer 839.0- 798.0 mb Conv cond level (CCL): 931.84 mb = 642.04 m = 2106.39 ft Mean mixing ratio: 4.33 g/kg Conv temperature: 3.80 C = 38.84 F Cap Strength: 8.77 C Lifted Index: 8.36 C Risk: None Lifted Index @300 mb: 15.94 C Lifted Index @700 mb: 6.43 C Showalter Index: 4.55 C Risk: None Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 24.70 C K Index: 22.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 110.00 Risk: None Energy Index: 0.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.93 J/kg Max Up Vert Vel: 7.20 m/s Conv Inhibition (B-): 57883.50 J/kg Cap Strength: 8.74 C Lift Cond Lev (LCL): 915.55 mb = 783.73 m = 2571.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 22 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 ---------------------------------------------------------- 0 969 329 270 6 6.0 -0.0 | 165 19 -5.1 18.8 1 936 610 290 21 19.7 -7.2 | 217 14 8.6 11.6 2 925 701 300 23 19.9 -11.5 | 230 11 8.8 7.3 3 901 914 305 25 20.5 -14.3 | 245 10 9.3 4.4 4 867 1219 305 25 20.5 -14.3 | 245 10 9.3 4.4 5 850 1380 305 25 20.5 -14.3 | 245 10 9.3 4.4 6 803 1829 315 23 16.3 -16.3 | 244 6 5.1 2.5 7 773 2134 315 28 19.8 -19.8 | 277 9 8.7 -1.0 8 744 2438 305 33 27.0 -18.9 | 271 16 15.9 -0.2 9 716 2743 305 38 31.1 -21.8 | 279 20 20.0 -3.0 10 700 2918 305 36 29.5 -20.6 | 276 18 18.4 -1.9 11 634 3658 300 34 29.4 -17.0 | 265 18 18.3 1.8 12 585 4267 295 33 29.9 -13.9 | 256 19 18.8 4.8 13 540 4877 295 33 29.9 -13.9 | 256 19 18.8 4.8 14 518 5182 300 27 23.4 -13.5 | 247 13 12.2 5.3 15 500 5450 290 28 26.3 -9.6 | 239 18 15.2 9.2 16 456 6096 280 25 24.6 -4.3 | 223 20 13.5 14.4 17 401 7010 320 44 28.3 -33.7 | 311 23 17.1 -15.0 18 400 7030 320 48 30.9 -36.8 | 312 27 19.7 -18.0 19 367 7620 330 71 35.5 -61.5 | 330 49 24.4 -42.7 20 351 7925 325 77 44.2 -63.1 | 323 55 33.0 -44.3 21 320 8546 320 80 51.4 -61.3 | 317 59 40.3 -42.5 22 306 8839 320 80 51.4 -61.3 | 317 59 40.3 -42.5 23 300 8970 325 72 41.3 -59.0 | 323 50 30.2 -40.2 24 292 9144 325 71 40.7 -58.2 | 323 49 29.6 -39.4 25 290 9192 325 64 36.7 -52.4 | 323 42 25.6 -33.7 26 266 9754 300 61 52.8 -30.5 | 286 43 41.7 -11.7 27 250 10160 305 61 50.0 -35.0 | 293 42 38.8 -16.2 28 210 11278 295 67 60.7 -28.3 | 281 50 49.6 -9.6 29 200 11600 295 58 52.6 -24.5 | 278 42 41.4 -5.8 30 183 12192 295 51 46.2 -21.6 | 275 35 35.1 -2.8 31 158 13106 285 61 58.9 -15.8 | 266 48 47.8 3.0 32 150 13460 285 51 49.3 -13.2 | 262 39 38.1 5.6 33 131 14326 280 48 47.3 -8.3 | 254 38 36.1 10.4 34 114 15240 270 55 55.0 -0.0 | 247 48 43.9 18.8 35 103 15850 280 58 57.1 -10.1 | 259 47 46.0 8.7 36 100 16070 295 36 32.6 -15.2 | 261 22 21.5 3.5 37 99 16154 305 45 36.9 -25.8 | 285 27 25.7 -7.1 38 94 16459 300 36 31.2 -18.0 | 268 20 20.0 0.8 39 90 16764 275 36 35.9 -3.1 | 238 29 24.7 15.6 40 81 17374 285 50 48.3 -12.9 | 261 38 37.2 5.8 41 74 17983 275 51 50.8 -4.4 | 250 42 39.7 14.3 42 70 18288 280 48 47.3 -8.3 | 254 38 36.1 10.4 43 70 18330 295 44 39.9 -18.6 | 270 29 28.7 0.2 44 61 19202 305 41 33.6 -23.5 | 282 23 22.4 -4.8 45 58 19507 310 25 19.2 -16.1 | 251 8 8.0 2.7 46 55 19812 275 25 24.9 -2.2 | 220 22 13.8 16.6 47 53 20117 260 35 34.5 6.1 | 223 34 23.3 24.8 48 50 20420 290 41 38.5 -14.0 | 260 28 27.4 4.7 49 48 20726 295 41 37.2 -17.3 | 267 26 26.0 1.4 50 45 21031 310 34 26.0 -21.9 | 282 15 14.9 -3.1 51 43 21336 305 29 23.8 -16.6 | 260 13 12.6 2.1 52 37 22250 285 17 16.4 -4.4 | 200 15 5.3 14.4 53 34 22860 295 29 26.3 -12.3 | 247 16 15.1 6.5 54 32 23165 265 11 11.0 1.0 | 179 20 -0.2 19.7 55 30 23470 290 15 14.1 -5.1 | 192 14 3.0 13.6 56 30 23570 275 28 27.9 -2.4 | 226 23 16.8 16.3 57 29 23774 270 25 25.0 -0.0 | 216 23 13.9 18.8 58 28 24079 275 28 27.9 -2.4 | 226 23 16.8 16.3 59 26 24384 290 23 21.6 -7.9 | 224 15 10.5 10.9 60 25 24689 310 26 19.9 -16.7 | 257 9 8.8 2.0 61 22 25603 290 14 13.2 -4.8 | 188 14 2.0 14.0 62 21 25908 275 17 16.9 -1.5 | 199 18 5.8 17.3 63 20 26080 275 24 23.9 -2.1 | 217 21 12.8 16.7 64 20 26213 270 21 21.0 -0.0 | 208 21 9.9 18.8 65 17 27127 305 36 29.5 -20.6 | 276 18 18.4 -1.9 66 16 27432 305 32 26.2 -18.4 | 268 15 15.1 0.4 67 15 27737 290 24 22.6 -8.2 | 227 16 11.4 10.5 68 13 28651 255 39 37.7 10.1 | 223 39 26.5 28.8 69 10 30500 270 53 53.0 -0.0 | 246 46 41.9 18.8 70 7 32870 265 76 75.7 6.6 | 249 69 64.6 25.4 Wind Parameters Mean winds (0-6000m): 299.3 at 29.1 knts Storm direction: 329.3 at 21.8 knts Shear (0-3000m) pos: 3.3 neg: 2.3 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 104.8 deg Storm rel helicity (0-3000m) pos: 100.5 neg: -18.6 tot: 82.0 m^2/s^2 ave: 27.3 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.43 Bulk Shear: 18.12 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 ------------------------------------------------------------------------------- 500 293 18 203 13| 20.0 0.0 20.0| 79.2 0.0 79.2 158.3 0.90| 22.3 20.2 1000 300 21 222 11| 10.5 0.0 10.5| 82.2 0.0 82.2 82.2 0.91| 11.8 10.7 1500 303 22 229 10| 6.6 0.0 6.6| 82.5 -0.2 82.3 54.8 0.75| 9.4 7.1 2000 306 23 238 9| 4.9 2.2 7.2| 89.5 -2.2 87.3 43.6 0.64| 9.5 6.1 2500 306 26 250 10| 4.0 3.1 7.0|100.5 -6.2 94.4 37.7 0.56| 9.3 5.2 3000 306 27 256 12| 3.3 2.3 5.6|100.5 -18.6 82.0 27.3 0.47| 8.3 3.9 4000 303 29 258 13| 2.5 1.8 4.3|100.5 -41.0 59.5 14.9 0.34| 6.8 2.3 5000 302 30 257 14| 2.0 1.0 3.0|100.5 -55.8 44.7 8.9 0.24| 6.3 1.5 6000 299 29 252 15| 2.0 1.2 3.2|132.5 -83.0 49.5 8.3 0.21| 6.4 1.3 Wrote GIF file: /home/apache/climate/data/raob//KDTX/skewt/KDTX.skewt.20260107.12.gif