UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for KDTX... Searching the city database file for: KDTX ... Date:0000Z 17 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 148 SFC 978 329 9.6 -6.4 32 16.0 3.2 260 7 284.6 285.0 277.4 291.6 2.42 2 976 346 8.6 -7.4 31 16.0 2.4 262 7 283.7 284.1 276.7 290.2 2.24 3 925 790 4.4 -8.6 38 13.0 -0.4 300 14 283.8 284.2 276.7 290.1 2.15 4 878 1211 0.4 -10.6 43 11.0 -3.3 285 12 283.9 284.3 276.5 289.6 1.94 5 850 1470 -2.1 -10.1 54 8.0 -4.8 305 11 283.9 284.3 276.6 290.0 2.08 6 842 1545 -2.9 -9.9 58 7.0 -5.3 305 12 283.9 284.2 276.7 290.1 2.14 7 803 1918 -6.3 -11.1 69 4.8 -7.8 303 12 284.1 284.5 276.7 290.1 2.04 8 798 1967 -6.7 -11.4 69 4.7 -8.2 304 12 284.2 284.6 276.7 290.0 2.00 9 781 2134 -8.1 -14.1 62 6.0 -9.8 310 12 284.5 284.8 276.3 289.3 1.64 10 774 2204 -8.1 -16.1 53 8.0 -10.3 314 14 285.2 285.4 276.3 289.4 1.40 11 766 2285 -8.3 -20.3 37 12.0 -11.2 320 17 285.8 286.0 276.0 288.9 0.99 12 760 2346 -7.7 -28.7 17 21.0 -11.8 324 19 287.1 287.2 275.9 288.6 0.47 13 746 2490 -7.1 -45.1 3 38.0 -12.2 329 23 289.3 289.3 276.5 289.6 0.09 14 708 2897 -8.1 -48.1 2 40.0 -13.1 328 30 292.6 292.6 278.0 292.8 0.07 15 700 2985 -7.5 -50.5 2 43.0 -12.8 330 31 294.2 294.2 278.8 294.4 0.05 16 692 3075 -7.1 -54.1 1 47.0 -12.6 330 32 295.6 295.6 279.4 295.7 0.04 17 685 3154 -6.7 -37.7 6 31.0 -12.0 330 33 296.9 296.9 280.3 297.6 0.22 18 638 3705 -9.9 -28.9 20 19.0 -13.8 329 40 299.4 299.5 281.8 301.2 0.55 19 621 3913 -11.5 -32.5 16 21.0 -15.3 326 43 299.8 299.9 281.8 301.2 0.40 20 615 3988 -11.9 -28.9 23 17.0 -15.3 325 44 300.2 300.3 282.2 302.1 0.57 21 612 4025 -11.5 -34.5 13 23.0 -15.5 325 44 301.1 301.2 282.3 302.2 0.33 22 608 4075 -11.7 -32.7 16 21.0 -15.5 325 44 301.4 301.5 282.5 302.8 0.40 23 558 4726 -16.9 -30.9 29 14.0 -19.4 318 44 302.8 302.9 283.2 304.5 0.52 24 549 4848 -17.7 -33.7 23 16.0 -20.3 316 44 303.2 303.3 283.2 304.6 0.40 25 537 5013 -19.1 -29.1 41 10.0 -20.9 315 44 303.5 303.6 283.7 305.6 0.64 26 523 5209 -20.7 -29.7 44 9.0 -22.2 315 45 303.9 304.0 283.8 306.0 0.62 27 505 5467 -22.7 -29.7 53 7.0 -23.9 315 50 304.5 304.6 284.1 306.7 0.64 28 500 5540 -23.3 -34.3 36 11.0 -24.8 315 51 304.6 304.7 283.8 306.1 0.42 29 499 5555 -23.3 -34.3 36 11.0 -24.8 315 51 304.8 304.9 283.9 306.2 0.42 30 497 5584 -23.7 -32.7 43 9.0 -25.0 315 51 304.7 304.8 283.9 306.3 0.49 31 494 5628 -24.1 -32.1 48 8.0 -25.3 316 51 304.7 304.8 284.0 306.5 0.52 32 492 5657 -24.1 -38.1 26 14.0 -25.8 316 51 305.1 305.1 283.8 306.1 0.29 33 490 5687 -24.3 -36.3 32 12.0 -25.8 316 52 305.2 305.2 284.0 306.4 0.35 34 484 5776 -24.7 -39.7 24 15.0 -26.4 317 52 305.8 305.8 284.0 306.6 0.25 35 477 5882 -25.5 -38.5 29 13.0 -27.0 318 52 306.0 306.1 284.2 307.1 0.29 36 475 5912 -25.7 -42.7 19 17.0 -27.4 318 52 306.2 306.2 284.1 306.8 0.19 37 471 5973 -26.3 -40.3 26 14.0 -27.8 319 53 306.2 306.2 284.2 307.0 0.24 38 469 6003 -26.5 -41.5 23 15.0 -28.0 319 53 306.3 306.3 284.2 307.0 0.21 39 467 6034 -26.7 -37.7 35 11.0 -28.0 319 53 306.4 306.5 284.4 307.5 0.32 40 457 6189 -28.1 -41.1 28 13.0 -29.4 320 54 306.6 306.6 284.3 307.4 0.23 41 456 6205 -28.1 -39.1 34 11.0 -29.3 320 54 306.8 306.8 284.5 307.7 0.28 42 450 6300 -28.7 -40.7 31 12.0 -29.9 320 54 307.2 307.2 284.6 308.0 0.24 43 440 6459 -29.9 -39.9 37 10.0 -30.9 320 55 307.6 307.7 284.8 308.6 0.27 44 433 6573 -30.7 -41.7 33 11.0 -31.7 320 56 308.0 308.1 284.9 308.8 0.23 45 425 6705 -31.3 -47.3 19 16.0 -32.5 320 57 308.9 308.9 285.1 309.4 0.13 46 422 6755 -31.7 -44.7 27 13.0 -32.7 320 57 309.0 309.1 285.2 309.6 0.17 47 417 6839 -32.1 -48.1 19 16.0 -33.3 320 58 309.6 309.6 285.3 310.0 0.12 48 408 6992 -33.3 -44.3 32 11.0 -34.2 320 59 309.9 310.0 285.5 310.6 0.18 49 406 7026 -33.5 -46.5 26 13.0 -34.4 320 59 310.1 310.2 285.5 310.7 0.14 50 405 7043 -33.7 -43.7 36 10.0 -34.5 320 59 310.1 310.1 285.6 310.8 0.20 51 400 7130 -34.3 -44.3 36 10.0 -35.1 320 60 310.4 310.4 285.7 311.1 0.19 52 396 7201 -34.7 -44.7 36 10.0 -35.4 320 60 310.8 310.8 285.8 311.4 0.18 53 371 7654 -38.3 -49.3 31 11.0 -38.9 320 62 311.9 311.9 286.1 312.3 0.12 54 364 7786 -39.3 -48.3 38 9.0 -39.8 319 64 312.2 312.2 286.3 312.7 0.13 55 345 8152 -42.1 -53.1 29 11.0 -42.6 318 70 313.2 313.3 286.6 313.6 0.08 56 300 9090 -47.7 -60.7 21 13.0 -48.0 315 84 318.1 318.1 288.2 318.3 0.04 57 250 10270 -56.3 -66.3 27 10.0 -56.5 315 93 322.4 322.4 289.5 322.4 0.02 58 248 10321 -56.6 -66.5 28 9.9 -56.7 315 93 322.7 322.7 289.6 322.8 0.02 59 231 10766 -58.9 -67.9 30 9.0 -59.0 320 86 325.8 325.8 290.5 325.9 0.02 60 200 11670 -57.1 -79.1 5 22.0 -57.3 310 70 342.3 342.3 294.9 342.4 0.00 61 150 13510 -55.1 -85.1 1 30.0 -55.5 310 68 375.1 375.1 301.5 375.1 0.00 62 100 16100 -56.3 -86.3 1 30.0 -56.8 295 52 418.9 418.9 307.6 419.0 0.00 63 96 16360 -55.5 -86.5 1 31.0 -56.1 297 49 425.4 425.4 308.3 425.4 0.00 64 79 17596 -58.5 -87.5 1 29.0 -58.9 315 32 443.6 443.6 310.3 443.6 0.00 65 71 18270 -57.1 -88.1 1 31.0 -57.7 296 27 460.4 460.4 311.8 460.4 0.00 66 70 18360 -54.7 -86.7 1 32.0 -55.5 305 23 467.4 467.4 312.4 467.4 0.00 67 69 18452 -54.5 -86.5 1 32.0 -55.3 305 23 469.7 469.7 312.6 469.7 0.00 68 63 19029 -56.9 -87.9 1 31.0 -57.6 300 20 476.8 476.8 313.2 476.8 0.00 69 60 19338 -55.7 -87.7 1 32.0 -56.5 297 19 486.2 486.2 314.0 486.2 0.00 70 59 19444 -56.9 -87.9 1 31.0 -57.6 296 18 485.8 485.8 313.9 485.9 0.00 71 56 19776 -53.9 -86.9 1 33.0 -54.9 288 17 500.0 500.0 314.9 500.0 0.00 72 53 20127 -55.5 -87.5 1 32.0 -56.4 279 15 504.2 504.2 315.2 504.2 0.00 73 52 20249 -53.3 -87.3 1 34.0 -54.5 267 13 512.1 512.1 315.8 512.1 0.00 74 50 20500 -54.3 -87.3 1 33.0 -55.4 75 6 515.5 515.5 316.0 515.5 0.00 75 47 20895 -55.1 -87.1 1 32.0 -56.2 346 2 522.8 522.8 316.5 522.8 0.00 76 41 21767 -54.5 -87.5 1 33.0 -55.8 290 11 545.1 545.1 317.8 545.1 0.00 77 39 22086 -56.3 -88.3 1 32.0 -57.4 323 12 548.4 548.4 318.0 548.4 0.00 78 35 22776 -53.9 -86.9 1 33.0 -55.5 315 5 571.9 571.9 319.3 572.0 0.01 79 30 23760 -55.9 -87.9 1 32.0 -57.3 315 7 592.2 592.2 320.3 592.3 0.01 80 23 25462 -53.7 -87.7 1 34.0 -55.9 20 5 645.5 645.5 322.5 645.5 0.01 81 21 26046 -54.3 -87.3 1 33.0 -56.6 34 13 660.7 660.7 323.1 660.7 0.01 82 20 26360 -53.7 -87.7 1 34.0 -56.2 75 13 671.8 671.8 323.5 671.9 0.01 83 15 28226 -49.3 -85.3 1 36.0 -53.8 64 9 744.0 744.0 325.8 744.2 0.02 84 11 30267 -47.5 -84.5 1 37.0 -53.7 333 11 819.6 819.6 327.7 819.8 0.03 85 11 30267 -47.1 -85.1 1 38.0 -53.5 333 11 821.0 821.1 327.7 821.3 0.03 86 11 30267 -47.7 -84.7 1 37.0 -53.8 333 11 818.9 818.9 327.7 819.1 0.03 87 10 30900 -44.9 -83.9 0 39.0 -52.7 275 11 851.9 852.0 328.4 852.3 0.03 88 8.8 31757 -43.9 -83.9 0 40.0 -52.7 223 10 887.5 887.6 329.2 887.9 0.04 89 8.3 32151 -42.5 -82.5 0 40.0 -52.3 199 10 908.0 908.1 329.6 908.6 0.05 90 7.4 32936 -36.7 -78.7 0 42.0 -50.4 153 9 961.9 962.0 330.6 963.2 0.11 91 7.1 33222 -37.9 -79.9 0 42.0 -51.1 136 9 968.4 968.5 330.7 969.5 0.10 92 7.0 33320 -37.5 -79.5 0 42.0 -51.0 130 9 974.0 974.1 330.8 975.2 0.10 93 6.4 33941 -35.5 -78.5 0 43.0 -50.8 1007.8 1007.9 331.3 1009.4 0.13 TRP 231 10766 -58.9 -67.9 30 9.0 -59.0 320 86 325.8 325.8 290.5 325.9 0.02 WND 248 10321 -56.6 -66.5 28 9.9 -56.7 315 93 322.7 322.7 289.6 322.8 0.02 Sounding variables and indices 1000-500 mb thick: 5392.00 m Freezing level: 873.52 mb = 1252.67 m = 4109.75 ft Wetbulb zero: 932.08 mb = 726.94 m = 2384.95 ft Precipitable water: 0.23 inches Sfc-500 mean rel hum: 30.87 % Est. max temperature: 9.02 C = 48.23 F Sfc-Lift cond lev (LCL): 765.08 mb = 2293.91 m = 7525.86 ft T: -8.21 C 700-500 lapse rate: 6.18 C/km ThetaE index: 1.98 C Layer 976.0- 850.0 mb Conv cond level (CCL): 579.48 mb = 4439.61 m = 14565.49 ft Mean mixing ratio: 2.13 g/kg Conv temperature: 27.14 C = 80.85 F Cap Strength: 12.91 C Lifted Index: 12.95 C Risk: None Lifted Index @300 mb: 19.96 C Lifted Index @700 mb: 8.12 C Showalter Index: 12.89 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 13.20 C K Index: -31.90 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 3.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.88 J/kg Max Up Vert Vel: 1.33 m/s Conv Inhibition (B-): 64492.80 J/kg Cap Strength: 12.92 C Lift Cond Lev (LCL): 753.69 mb = 2410.49 m = 7908.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 24 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 ---------------------------------------------------------- 0 978 329 260 7 6.9 1.2 | 185 25 2.3 25.0 1 945 610 285 12 11.6 -3.1 | 199 22 7.0 20.6 2 925 790 300 14 12.1 -7.0 | 204 18 7.5 16.7 3 911 914 300 14 12.1 -7.0 | 204 18 7.5 16.7 4 877 1219 285 12 11.6 -3.1 | 199 22 7.0 20.6 5 850 1470 305 11 9.0 -6.3 | 194 18 4.4 17.4 6 844 1524 305 12 9.8 -6.9 | 197 18 5.2 16.9 7 812 1829 300 12 10.4 -6.0 | 198 19 5.8 17.7 8 781 2134 310 12 9.2 -7.7 | 196 17 4.6 16.0 9 751 2438 330 22 11.0 -19.1 | 234 8 6.4 4.7 10 722 2743 325 28 16.1 -22.9 | 266 11 11.5 0.8 11 700 2985 330 31 15.5 -26.8 | 286 11 10.9 -3.1 12 641 3658 330 40 20.0 -34.6 | 305 19 15.4 -10.9 13 615 3962 325 44 25.2 -36.0 | 301 24 20.6 -12.3 14 591 4267 325 44 25.2 -36.0 | 301 24 20.6 -12.3 15 546 4877 315 44 31.1 -31.1 | 286 28 26.5 -7.4 16 524 5182 315 45 31.8 -31.8 | 287 28 27.2 -8.1 17 500 5540 315 51 36.1 -36.1 | 291 34 31.5 -12.3 18 462 6096 320 53 34.1 -40.6 | 300 34 29.5 -16.9 19 400 7130 320 60 38.6 -46.0 | 303 41 34.0 -22.2 20 372 7620 320 62 39.9 -47.5 | 304 43 35.3 -23.8 21 300 9090 315 84 59.4 -59.4 | 303 65 54.8 -35.7 22 298 9144 315 84 59.4 -59.4 | 303 65 54.8 -35.7 23 250 10270 315 93 65.8 -65.8 | 304 74 61.2 -42.0 24 248 10321 315 93 65.8 -65.8 | 304 74 61.2 -42.0 25 246 10363 315 93 65.8 -65.8 | 304 74 61.2 -42.0 26 231 10766 320 86 55.3 -65.9 | 310 66 50.7 -42.1 27 224 10973 320 86 55.3 -65.9 | 310 66 50.7 -42.1 28 200 11670 310 70 53.6 -45.0 | 293 53 49.0 -21.3 29 193 11887 315 67 47.4 -47.4 | 299 49 42.8 -23.6 30 176 12497 305 74 60.6 -42.4 | 288 59 56.0 -18.7 31 168 12802 300 69 59.8 -34.5 | 281 56 55.2 -10.8 32 152 13411 310 66 50.6 -42.4 | 292 50 46.0 -18.7 33 150 13510 310 68 52.1 -43.7 | 293 52 47.5 -20.0 34 114 15240 305 59 48.3 -33.8 | 283 45 43.7 -10.1 35 100 16100 295 52 47.1 -22.0 | 268 43 42.5 1.8 36 99 16154 300 46 39.8 -23.0 | 269 35 35.2 0.7 37 94 16459 295 51 46.2 -21.6 | 267 42 41.6 2.2 38 90 16764 310 47 36.0 -30.2 | 282 32 31.4 -6.5 39 78 17678 315 31 21.9 -21.9 | 264 17 17.3 1.8 40 71 18288 295 27 24.5 -11.4 | 238 23 19.9 12.3 41 70 18360 305 23 18.8 -13.2 | 233 18 14.2 10.6 42 67 18593 305 22 18.0 -12.6 | 230 17 13.4 11.1 43 58 19507 295 18 16.3 -7.6 | 216 20 11.7 16.1 44 53 20117 280 15 14.8 -2.6 | 206 23 10.2 21.1 45 51 20422 250 11 10.3 3.8 | 192 28 5.7 27.5 46 50 20500 75 6 -5.8 -1.6 | 155 25 -10.4 22.2 47 46 21031 315 1 0.7 -0.7 | 170 23 -3.9 23.0 48 44 21336 230 9 6.9 5.8 | 184 30 2.3 29.5 49 42 21641 265 10 10.0 0.9 | 192 25 5.4 24.6 50 40 21946 325 13 7.5 -10.6 | 192 13 2.9 13.1 51 33 23165 310 1 0.8 -0.6 | 171 23 -3.8 23.1 52 30 23760 315 7 4.9 -4.9 | 181 19 0.4 18.8 53 27 24384 335 6 2.5 -5.4 | 174 18 -2.1 18.3 54 26 24689 5 16 -1.4 -15.9 | 143 10 -6.0 7.8 55 24 25298 20 3 -1.0 -2.8 | 165 22 -5.6 20.9 56 21 25908 20 10 -3.4 -9.4 | 151 16 -8.0 14.3 57 20 26213 50 16 -12.3 -10.3 | 129 22 -16.8 13.5 58 20 26360 75 13 -12.6 -3.4 | 140 27 -17.1 20.4 59 20 26518 70 12 -11.3 -4.1 | 141 25 -15.9 19.6 60 19 26822 85 10 -10.0 -0.9 | 148 27 -14.6 22.9 61 17 27432 70 11 -10.3 -3.8 | 143 25 -14.9 20.0 62 16 27737 10 3 -0.5 -3.0 | 166 21 -5.1 20.8 63 15 28346 75 10 -9.7 -2.6 | 146 26 -14.3 21.2 64 13 29261 360 10 -0.0 -10.0 | 162 14 -4.6 13.7 65 12 29566 40 10 -6.4 -7.7 | 146 19 -11.0 16.1 66 10 30900 275 11 11.0 -1.0 | 196 24 6.4 22.8 67 7 33320 130 9 -6.9 5.8 | 159 32 -11.5 29.5 Wind Parameters Mean winds (0-6000m): 319.1 at 32.2 knts Storm direction: 349.1 at 24.2 knts Shear (0-3000m) pos: 6.3 neg: 0.5 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 113.0 deg Storm rel helicity (0-3000m) pos: 108.0 neg: -19.4 tot: 88.6 m^2/s^2 ave: 29.5 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 74.77 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 ------------------------------------------------------------------------------- 500 286 11 196 22| 10.0 0.0 10.0| 45.0 0.0 45.0 90.0 0.72| 10.7 7.7 1000 290 12 199 21| 5.0 1.4 6.5| 45.0 -12.9 32.1 32.1 0.32| 8.2 2.6 1500 294 12 198 20| 3.7 1.0 4.7| 49.2 -16.5 32.7 21.8 0.27| 6.7 1.8 2000 299 12 199 19| 4.9 0.7 5.6| 66.5 -19.4 47.1 23.6 0.32| 7.5 2.4 2500 308 15 206 16| 6.1 0.6 6.7| 90.6 -19.4 71.2 28.5 0.46| 8.4 3.9 3000 315 18 215 14| 6.3 0.5 6.8|108.0 -19.4 88.6 29.5 0.51| 8.2 4.2 4000 321 24 243 12| 4.7 0.9 5.6|116.4 -32.6 83.8 21.0 0.41| 7.5 3.1 5000 320 28 260 14| 3.8 1.5 5.2|128.2 -74.0 54.3 10.9 0.28| 7.1 2.0 6000 319 32 272 17| 3.8 1.2 5.1|190.2 -74.0 116.2 19.4 0.34| 6.7 2.3 Wrote GIF file: /home/apache/climate/data/raob//KDTX/skewt/KDTX.skewt.20250417.00.gif