UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for KDTX... Searching the city database file for: KDTX ... Date:0000Z 28 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 202 SFC 985 329 18.0 -3.0 24 21.0 8.2 100 4 292.4 293.0 282.0 301.6 3.11 2 984 338 17.2 -4.8 22 22.0 7.3 104 4 291.7 292.2 281.2 299.7 2.71 3 925 862 12.2 -5.8 28 18.0 4.5 185 8 291.8 292.3 281.2 299.7 2.68 4 850 1561 5.4 -6.6 42 12.0 0.5 195 6 291.8 292.3 281.3 299.9 2.74 5 834 1716 4.0 -7.0 44 11.0 -0.4 198 7 291.9 292.4 281.3 300.0 2.71 6 819 1863 2.6 -9.4 41 12.0 -1.9 204 7 292.0 292.4 280.8 298.8 2.29 7 818 1873 2.6 -9.4 41 12.0 -1.9 205 7 292.1 292.5 280.8 298.9 2.29 8 807 1982 3.4 -21.6 14 25.0 -3.8 217 6 294.0 294.2 279.8 296.7 0.84 9 803 2023 3.6 -22.4 13 26.0 -3.8 222 6 294.7 294.8 280.1 297.2 0.79 10 700 3126 -1.5 -32.5 7 31.0 -8.3 260 9 300.8 300.9 282.2 302.0 0.36 11 620 4083 -5.9 -44.9 3 39.0 -12.1 278 17 306.4 306.4 284.1 306.8 0.11 12 616 4134 -5.9 -33.9 9 28.0 -11.6 280 19 307.0 307.0 284.7 308.2 0.35 13 613 4172 -6.1 -22.1 27 16.0 -10.6 281 20 307.2 307.4 285.5 310.7 1.06 14 611 4197 -6.3 -16.3 45 10.0 -9.5 282 21 307.2 307.6 286.4 312.9 1.75 15 603 4300 -7.1 -12.1 67 5.0 -8.9 285 24 307.5 307.9 287.2 315.4 2.51 16 601 4326 -7.3 -13.3 62 6.0 -9.4 286 24 307.5 308.0 287.0 314.8 2.28 17 596 4391 -7.9 -11.0 78 3.1 -9.1 287 24 307.6 308.1 287.5 316.3 2.77 18 582 4575 -9.5 -11.4 86 1.9 -10.2 290 25 307.8 308.3 287.6 316.5 2.75 19 559 4885 -11.7 -12.5 94 0.8 -12.0 295 26 308.8 309.3 287.8 317.1 2.62 20 544 5092 -12.5 -16.2 74 3.7 -13.7 296 27 310.2 310.6 287.6 316.7 1.98 21 523 5391 -14.9 -17.6 80 2.7 -15.7 298 28 310.8 311.2 287.7 316.8 1.83 22 503 5685 -16.7 -20.9 70 4.2 -17.8 300 29 312.1 312.4 287.7 316.9 1.44 23 501 5715 -16.5 -23.5 55 7.0 -18.2 300 29 312.7 313.0 287.6 316.6 1.15 24 500 5730 -16.3 -22.3 60 6.0 -17.9 300 29 313.2 313.4 287.9 317.4 1.28 25 492 5851 -17.3 -23.3 60 6.0 -18.8 298 30 313.4 313.6 287.9 317.4 1.19 26 480 6036 -18.9 -23.9 65 5.0 -20.1 296 31 313.6 313.9 287.9 317.5 1.16 27 459 6369 -21.9 -23.1 90 1.2 -22.2 299 34 313.9 314.2 288.2 318.3 1.30 28 453 6465 -22.7 -24.4 86 1.7 -23.1 301 35 314.1 314.3 288.1 318.1 1.17 29 451 6498 -22.9 -26.4 73 3.5 -23.6 301 35 314.3 314.4 287.9 317.6 0.98 30 448 6547 -23.3 -27.4 69 4.1 -24.1 302 35 314.4 314.5 287.9 317.4 0.90 31 428 6881 -24.9 -31.9 52 7.0 -26.1 307 37 316.4 316.6 288.3 318.6 0.62 32 423 6967 -25.7 -32.7 52 7.0 -26.8 309 38 316.5 316.6 288.3 318.5 0.58 33 420 7018 -26.3 -32.3 57 6.0 -27.2 309 38 316.4 316.5 288.2 318.5 0.61 34 418 7053 -26.5 -32.5 57 6.0 -27.4 310 39 316.5 316.7 288.3 318.6 0.60 35 416 7088 -26.7 -35.7 42 9.0 -27.9 310 39 316.7 316.8 288.2 318.3 0.44 36 413 7140 -26.9 -35.9 42 9.0 -28.1 311 39 317.1 317.2 288.3 318.7 0.43 37 407 7245 -28.1 -36.1 46 8.0 -29.2 313 40 316.9 317.0 288.2 318.4 0.43 38 400 7370 -29.1 -33.8 64 4.7 -29.7 315 41 317.2 317.3 288.5 319.1 0.55 39 385 7642 -31.5 -33.2 85 1.7 -31.7 310 40 317.5 317.6 288.6 319.6 0.60 40 376 7809 -33.1 -34.6 86 1.5 -33.3 313 41 317.5 317.6 288.6 319.5 0.54 41 370 7922 -33.7 -35.5 84 1.8 -33.9 315 42 318.2 318.3 288.8 320.0 0.50 42 367 7979 -34.3 -37.5 73 3.2 -34.7 316 42 318.1 318.2 288.6 319.6 0.41 43 366 7998 -34.5 -36.0 86 1.5 -34.7 316 42 318.1 318.2 288.7 319.9 0.48 44 362 8074 -35.1 -37.7 77 2.6 -35.4 317 43 318.3 318.4 288.7 319.8 0.41 45 359 8132 -35.7 -37.5 83 1.8 -35.9 318 43 318.3 318.4 288.7 319.8 0.42 46 351 8289 -36.3 -43.3 48 7.0 -36.9 320 44 319.5 319.6 288.9 320.4 0.24 47 350 8309 -36.5 -42.5 54 6.0 -37.0 319 44 319.5 319.6 288.9 320.5 0.26 48 348 8348 -36.7 -44.7 43 8.0 -37.3 319 44 319.8 319.8 288.9 320.5 0.21 49 340 8509 -37.7 -47.7 34 10.0 -38.4 317 44 320.5 320.6 289.1 321.1 0.15 50 336 8590 -38.3 -47.3 38 9.0 -38.9 316 44 320.8 320.8 289.2 321.4 0.16 51 334 8631 -38.5 -48.5 34 10.0 -39.1 316 44 321.1 321.1 289.2 321.6 0.14 52 332 8673 -38.7 -47.7 38 9.0 -39.3 315 44 321.4 321.4 289.3 322.0 0.15 53 320 8924 -40.9 -47.9 47 7.0 -41.3 313 44 321.7 321.8 289.5 322.3 0.16 54 300 9360 -44.3 -50.3 51 6.0 -44.6 310 49 322.9 322.9 289.8 323.4 0.13 55 250 10550 -54.1 -58.1 61 4.0 -54.2 310 57 325.6 325.6 290.5 325.9 0.06 56 200 11950 -62.9 -69.9 38 7.0 -63.0 315 63 333.2 333.2 292.6 333.2 0.02 57 193 12169 -64.3 -70.3 44 6.0 -64.4 310 60 334.3 334.3 292.9 334.4 0.02 58 184 12463 -63.0 -73.2 24 10.2 -63.1 305 65 340.9 341.0 294.6 341.0 0.01 59 150 13740 -57.7 -85.7 2 28.0 -58.0 305 50 370.7 370.7 300.7 370.7 0.00 60 100 16290 -58.9 -87.9 1 29.0 -59.2 300 40 413.9 413.9 307.0 413.9 0.00 61 97 16480 -59.7 -87.7 1 28.0 -60.0 300 40 416.0 416.0 307.2 416.0 0.00 62 93 16744 -58.5 -87.5 1 29.0 -58.9 299 40 423.4 423.4 308.1 423.4 0.00 63 88 17089 -60.1 -88.1 1 28.0 -60.4 297 40 426.9 426.9 308.5 426.9 0.00 64 82 17530 -58.9 -87.9 1 29.0 -59.3 296 40 438.1 438.1 309.7 438.1 0.00 65 73 18257 -59.7 -88.7 1 29.0 -60.1 309 32 451.2 451.2 311.0 451.2 0.00 66 70 18520 -58.1 -88.1 1 30.0 -58.6 310 27 460.1 460.1 311.8 460.1 0.00 67 62 19284 -60.1 -89.1 1 29.0 -60.6 305 31 471.9 471.9 312.8 471.9 0.00 68 53 20272 -57.9 -88.9 1 31.0 -58.6 330 20 498.7 498.7 314.8 498.7 0.00 69 50 20640 -58.9 -88.9 1 30.0 -59.6 315 8 504.7 504.7 315.3 504.7 0.00 70 48 20894 -60.3 -89.3 1 29.0 -60.9 320 9 507.3 507.3 315.5 507.3 0.00 71 44 21438 -57.5 -88.5 1 31.0 -58.4 281 16 526.9 526.9 316.7 526.9 0.00 72 40 22040 -56.1 -88.1 1 32.0 -57.2 275 12 545.0 545.0 317.8 545.0 0.00 73 34 23066 -58.1 -89.1 1 31.0 -59.1 342 11 565.6 565.6 318.9 565.7 0.00 74 33 23254 -55.9 -88.9 1 33.0 -57.2 352 8 576.3 576.3 319.5 576.3 0.00 75 30 23860 -55.5 -88.5 1 33.0 -57.0 330 9 593.3 593.3 320.3 593.4 0.01 76 29 24077 -54.7 -87.7 1 33.0 -56.4 336 7 601.3 601.3 320.7 601.4 0.01 77 26 24773 -56.3 -88.3 1 32.0 -57.9 0 7 615.9 615.9 321.3 615.9 0.01 78 25 25023 -55.9 -88.9 1 33.0 -57.6 10 8 623.9 624.0 321.6 624.0 0.01 79 23 25558 -52.3 -87.3 1 35.0 -54.9 31 11 649.6 649.6 322.7 649.7 0.01 80 20 26460 -53.5 -87.5 1 34.0 -56.1 120 3 672.4 672.4 323.5 672.5 0.01 81 18 27140 -53.9 -86.9 1 33.0 -56.6 187 5 691.7 691.7 324.1 691.8 0.01 82 17 27509 -52.5 -87.5 1 35.0 -55.6 237 9 707.6 707.6 324.7 707.7 0.01 83 16 27907 -47.1 -85.1 1 38.0 -52.2 266 9 737.6 737.6 325.6 737.8 0.02 84 13 29291 -45.5 -84.5 0 39.0 -52.0 257 14 788.3 788.3 327.0 788.5 0.02 85 11 30405 -46.7 -84.7 1 38.0 -53.2 246 9 822.5 822.5 327.8 822.7 0.03 86 10 31040 -45.5 -84.5 0 39.0 -53.0 330 5 849.7 849.7 328.4 850.0 0.03 87 9.6 31312 -45.9 -84.9 0 39.0 -53.4 858.2 858.2 328.6 858.5 0.03 88 8.4 32204 -44.1 -84.1 0 40.0 -53.0 898.6 898.7 329.4 899.0 0.04 89 7.7 32788 -44.5 -84.5 0 40.0 -53.6 919.7 919.7 329.8 920.1 0.04 90 7.2 33240 -41.5 -82.5 0 41.0 -52.5 949.8 949.8 330.4 950.5 0.06 TRP 193 12169 -64.3 -70.3 44 6.0 -64.4 310 60 334.3 334.3 292.9 334.4 0.02 WND 184 12463 -63.0 -73.2 24 10.2 -63.1 305 65 340.9 341.0 294.6 341.0 0.01 Sounding variables and indices 1000-500 mb thick: 5528.00 m Freezing level: 730.29 mb = 2801.48 m = 9191.10 ft Wetbulb zero: 841.39 mb = 1643.89 m = 5393.28 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 36.18 % Est. max temperature: 17.50 C = 63.50 F Sfc-Lift cond lev (LCL): 717.86 mb = 2923.52 m = 9591.49 ft T: -0.56 C 700-500 lapse rate: 5.68 C/km ThetaE index: 2.20 C Layer 807.0- 803.0 mb Conv cond level (CCL): 544.47 mb = 5085.85 m = 16685.67 ft Mean mixing ratio: 2.70 g/kg Conv temperature: 35.69 C = 96.24 F Cap Strength: 12.48 C Lifted Index: 12.80 C Risk: None Lifted Index @300 mb: 16.50 C Lifted Index @700 mb: 8.06 C Showalter Index: 12.68 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 9.70 C K Index: -15.90 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.51 J/kg Max Up Vert Vel: 1.01 m/s Conv Inhibition (B-): 59868.75 J/kg Cap Strength: 12.01 C Lift Cond Lev (LCL): 703.86 mb = 3081.81 m = 10110.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 12 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 ---------------------------------------------------------- 0 985 329 100 4 -3.9 0.7 | 123 15 -12.7 8.3 1 953 610 215 7 4.0 5.7 | 160 14 -4.7 13.3 2 925 862 185 8 0.7 8.0 | 153 18 -8.1 15.6 3 919 914 185 8 0.7 8.0 | 153 18 -8.1 15.6 4 886 1219 170 7 -1.2 6.9 | 145 18 -10.0 14.5 5 850 1561 195 6 1.6 5.8 | 152 15 -7.2 13.4 6 822 1829 200 7 2.4 6.6 | 156 16 -6.4 14.2 7 792 2134 235 5 4.1 2.9 | 156 11 -4.7 10.5 8 762 2438 225 6 4.2 4.2 | 159 13 -4.5 11.8 9 734 2743 250 7 6.6 2.4 | 168 10 -2.2 10.0 10 700 3126 260 9 8.9 1.6 | 181 9 0.1 9.2 11 654 3658 285 12 11.6 -3.1 | 212 5 2.8 4.5 12 628 3962 275 13 13.0 -1.1 | 213 8 4.2 6.5 13 604 4267 285 24 23.2 -6.2 | 264 14 14.4 1.4 14 558 4877 295 26 23.6 -11.0 | 283 15 14.8 -3.4 15 500 5730 300 29 25.1 -14.5 | 293 18 16.4 -6.9 16 476 6096 295 32 29.0 -13.5 | 286 21 20.2 -5.9 17 400 7370 315 41 29.0 -29.0 | 317 29 20.2 -21.4 18 386 7620 310 40 30.6 -25.7 | 310 28 21.9 -18.1 19 353 8230 320 44 28.3 -33.7 | 323 33 19.5 -26.1 20 310 9144 310 44 33.7 -28.3 | 310 32 24.9 -20.7 21 300 9360 310 49 37.5 -31.5 | 310 37 28.8 -23.9 22 250 10550 310 57 43.7 -36.6 | 310 45 34.9 -29.0 23 200 11950 315 63 44.5 -44.5 | 316 51 35.8 -36.9 24 193 12169 310 60 46.0 -38.6 | 310 48 37.2 -31.0 25 184 12463 305 65 53.2 -37.3 | 304 53 44.5 -29.7 26 174 12802 305 65 53.2 -37.3 | 304 53 44.5 -29.7 27 166 13106 320 54 34.7 -41.4 | 322 43 26.0 -33.8 28 151 13716 300 49 42.4 -24.5 | 297 38 33.7 -16.9 29 150 13740 305 50 41.0 -28.7 | 303 38 32.2 -21.1 30 143 14021 315 47 33.2 -33.2 | 316 35 24.5 -25.6 31 118 15240 290 41 38.5 -14.0 | 282 30 29.8 -6.4 32 102 16154 300 52 45.0 -26.0 | 297 41 36.3 -18.4 33 100 16290 300 40 34.6 -20.0 | 296 29 25.9 -12.4 34 97 16459 300 40 34.6 -20.0 | 296 29 25.9 -12.4 35 80 17678 295 40 36.3 -16.9 | 289 29 27.5 -9.3 36 73 18288 310 32 24.5 -20.6 | 309 20 15.8 -13.0 37 70 18520 310 27 20.7 -17.4 | 309 15 11.9 -9.8 38 69 18593 310 29 22.2 -18.6 | 309 17 13.5 -11.0 39 66 18898 315 28 19.8 -19.8 | 318 16 11.0 -12.2 40 60 19507 300 33 28.6 -16.5 | 294 22 19.8 -8.9 41 57 19812 315 29 20.5 -20.5 | 318 17 11.8 -12.9 42 54 20117 310 26 19.9 -16.7 | 309 14 11.2 -9.1 43 52 20422 350 15 2.6 -14.8 | 41 9 -6.2 -7.2 44 50 20640 315 8 5.7 -5.7 | 122 4 -3.1 1.9 45 49 20726 340 10 3.4 -9.4 | 71 6 -5.3 -1.8 46 47 21031 305 8 6.6 -4.6 | 144 4 -2.2 3.0 47 45 21336 270 13 13.0 -0.0 | 209 9 4.2 7.6 48 43 21641 300 22 19.1 -11.0 | 288 11 10.3 -3.4 49 41 21946 275 10 10.0 -0.9 | 190 7 1.2 6.7 50 39 22250 275 16 15.9 -1.4 | 229 9 7.2 6.2 51 37 22555 335 22 9.3 -19.9 | 357 12 0.5 -12.3 52 35 22860 325 13 7.5 -10.6 | 23 3 -1.3 -3.0 53 33 23165 350 10 1.7 -9.8 | 72 7 -7.0 -2.2 54 32 23470 355 2 0.2 -2.0 | 123 10 -8.6 5.6 55 30 23860 330 9 4.5 -7.8 | 87 4 -4.3 -0.2 56 28 24384 345 5 1.3 -4.8 | 110 8 -7.5 2.8 57 22 25908 45 13 -9.2 -9.2 | 85 18 -17.9 -1.6 58 21 26213 20 14 -4.8 -13.2 | 68 15 -13.5 -5.6 59 20 26460 120 3 -2.6 1.5 | 129 15 -11.4 9.1 60 20 26518 100 16 -15.8 2.8 | 113 27 -24.5 10.4 61 19 26822 130 3 -2.3 1.9 | 131 15 -11.1 9.5 62 17 27432 235 7 5.7 4.0 | 165 12 -3.0 11.6 63 16 27737 240 12 10.4 6.0 | 187 14 1.6 13.6 64 14 28651 0 0 -0.0 -0.0 | 131 12 -8.8 7.6 65 14 28956 215 10 5.7 8.2 | 169 16 -3.0 15.8 66 13 29261 255 15 14.5 3.9 | 207 13 5.7 11.5 67 12 29566 270 10 10.0 -0.0 | 189 8 1.2 7.6 68 12 29870 0 0 -0.0 -0.0 | 131 12 -8.8 7.6 69 11 30175 215 10 5.7 8.2 | 169 16 -3.0 15.8 70 10 31040 330 5 2.5 -4.3 | 118 7 -6.3 3.3 Wind Parameters Mean winds (0-6000m): 281.0 at 15.5 knts Storm direction: 311.0 at 11.6 knts Shear (0-3000m) pos: 2.7 neg: 0.3 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 67.1 deg Storm rel helicity (0-3000m) pos: 72.4 neg: -19.7 tot: 52.8 m^2/s^2 ave: 17.6 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 35.68 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 ------------------------------------------------------------------------------- 500 194 6 152 16| 9.0 0.0 9.0| 42.6 -7.1 35.5 71.0 0.60| 14.6 8.8 1000 184 7 150 17| 4.5 0.9 5.4| 45.5 -18.7 26.7 26.7 0.37| 9.2 3.4 1500 187 7 151 16| 3.6 0.6 4.2| 54.7 -18.7 35.9 24.0 0.43| 7.1 3.0 2000 195 6 153 16| 2.7 0.5 3.2| 57.7 -19.7 38.0 19.0 0.37| 6.6 2.4 2500 204 6 156 15| 2.6 0.4 3.0| 64.9 -19.7 45.2 18.1 0.40| 6.1 2.4 3000 217 7 160 14| 2.7 0.3 3.0| 72.4 -19.7 52.8 17.6 0.45| 5.8 2.6 4000 247 9 177 11| 3.8 0.2 4.0|103.3 -19.7 83.6 20.9 0.53| 6.5 3.5 5000 270 12 205 8| 3.3 0.2 3.5|126.4 -19.7 106.7 21.3 0.58| 5.9 3.4 6000 281 15 234 8| 3.3 0.2 3.4|143.9 -29.4 114.5 19.1 0.53| 5.6 2.9 Wrote GIF file: /home/apache/climate/data/raob//KDTX/skewt/KDTX.skewt.20250428.00.gif