UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for KDTX... Searching the city database file for: KDTX ... Date:0000Z 23 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 157 SFC 980 329 17.4 0.4 32 17.0 8.9 260 5 292.2 292.9 283.0 304.0 4.01 2 974 381 16.2 -0.8 31 17.0 8.0 259 6 291.5 292.2 282.3 302.4 3.70 3 925 816 12.0 -3.0 35 15.0 5.2 240 10 291.6 292.2 281.9 301.3 3.31 4 896 1081 9.4 -2.6 43 12.0 3.9 235 11 291.6 292.2 282.1 301.9 3.52 5 850 1515 5.2 -3.8 52 9.0 1.3 240 13 291.6 292.2 282.0 301.6 3.39 6 842 1592 4.6 -3.4 56 8.0 1.1 253 14 291.8 292.4 282.2 302.1 3.53 7 811 1897 2.8 -0.1 81 2.9 1.4 282 18 293.0 293.8 284.0 306.6 4.68 8 805 1957 2.8 0.9 87 1.9 1.9 284 21 293.6 294.5 284.7 308.4 5.07 9 790 2110 3.2 1.5 89 1.7 2.4 289 29 295.6 296.6 285.8 311.5 5.40 10 789 2120 3.2 1.4 88 1.8 2.3 289 30 295.7 296.7 285.8 311.5 5.37 11 768 2339 1.6 0.4 92 1.2 1.0 277 34 296.3 297.2 285.8 311.4 5.13 12 762 2402 2.0 -0.5 83 2.5 0.8 273 34 297.4 298.3 285.9 311.7 4.84 13 713 2935 -1.5 -1.5 100 0.0 -1.5 284 36 299.2 300.1 286.6 313.6 4.81 14 700 3082 -2.1 -2.8 95 0.7 -2.4 285 35 300.2 301.0 286.6 313.5 4.45 15 688 3219 -3.1 -3.1 100 0.0 -3.1 285 39 300.5 301.3 286.7 313.9 4.42 16 683 3277 -2.9 -5.8 80 2.9 -4.1 285 41 301.4 302.1 286.2 312.5 3.63 17 675 3370 -3.5 -7.5 74 4.0 -5.1 285 44 301.7 302.3 285.9 311.6 3.22 18 658 3572 -4.5 -6.4 87 1.9 -5.3 282 44 302.8 303.5 286.7 313.8 3.60 19 622 4013 -7.5 -10.4 80 2.9 -8.6 280 43 304.3 304.8 286.4 313.0 2.78 20 600 4292 -9.5 -11.5 85 2.0 -10.2 280 42 305.1 305.6 286.5 313.4 2.64 21 594 4370 -9.7 -13.1 76 3.4 -10.9 281 42 305.8 306.2 286.5 313.2 2.35 22 591 4409 -9.9 -12.8 79 2.9 -10.9 281 42 306.0 306.4 286.6 313.6 2.42 23 585 4488 -10.3 -15.3 67 5.0 -11.9 282 41 306.4 306.8 286.3 312.8 1.99 24 577 4593 -11.1 -14.6 75 3.5 -12.2 283 41 306.7 307.1 286.6 313.5 2.14 25 569 4701 -11.5 -16.5 66 5.0 -13.0 283 41 307.4 307.8 286.5 313.4 1.85 26 568 4714 -11.3 -17.3 61 6.0 -13.1 284 41 307.8 308.2 286.5 313.4 1.73 27 551 4947 -13.3 -17.4 71 4.1 -14.5 285 41 308.1 308.5 286.7 313.9 1.77 28 544 5044 -14.3 -19.1 67 4.8 -15.6 285 43 308.1 308.4 286.4 313.1 1.55 29 539 5114 -14.5 -21.5 55 7.0 -16.3 285 44 308.7 308.9 286.4 312.8 1.27 30 537 5142 -14.9 -20.9 60 6.0 -16.4 285 45 308.5 308.8 286.4 312.9 1.35 31 536 5156 -14.9 -21.9 55 7.0 -16.7 285 45 308.7 308.9 286.3 312.7 1.23 32 535 5170 -14.7 -25.7 39 11.0 -17.2 285 46 309.1 309.2 286.1 312.0 0.88 33 529 5256 -15.1 -38.1 12 23.0 -18.7 284 47 309.6 309.6 285.5 310.6 0.27 34 527 5284 -15.1 -40.1 10 25.0 -18.8 284 47 309.9 310.0 285.6 310.7 0.22 35 525 5313 -15.5 -32.5 22 17.0 -18.6 284 47 309.8 309.9 285.8 311.4 0.47 36 521 5371 -15.9 -37.9 13 22.0 -19.3 283 48 310.0 310.0 285.7 311.0 0.28 37 514 5473 -16.7 -37.7 14 21.0 -20.0 282 49 310.2 310.3 285.8 311.2 0.29 38 512 5502 -16.9 -32.9 24 16.0 -19.7 282 50 310.3 310.4 286.0 312.0 0.47 39 509 5546 -16.9 -35.9 18 19.0 -20.0 281 50 310.8 310.9 286.1 312.1 0.35 40 500 5680 -18.1 -36.1 19 18.0 -21.0 280 52 311.0 311.0 286.1 312.2 0.35 41 447 6504 -24.9 -45.9 12 21.0 -27.0 275 52 312.5 312.6 286.4 313.1 0.14 42 404 7230 -31.1 -50.1 14 19.0 -32.4 271 55 313.7 313.7 286.8 314.0 0.10 43 400 7300 -31.3 -53.3 10 22.0 -32.7 270 55 314.3 314.3 286.9 314.6 0.07 44 396 7371 -31.9 -53.9 9 22.0 -33.3 270 55 314.4 314.4 287.0 314.7 0.06 45 382 7624 -33.9 -53.9 12 20.0 -35.1 270 56 315.1 315.1 287.2 315.3 0.07 46 375 7752 -35.1 -48.1 25 13.0 -36.0 266 55 315.1 315.2 287.3 315.6 0.13 47 374 7771 -35.3 -49.3 23 14.0 -36.2 265 55 315.1 315.1 287.3 315.5 0.11 48 373 7790 -35.5 -42.5 49 7.0 -36.1 265 54 315.1 315.1 287.4 316.0 0.24 49 372 7808 -35.7 -46.7 31 11.0 -36.5 264 54 315.1 315.1 287.3 315.6 0.15 50 369 7864 -36.3 -43.3 48 7.0 -36.8 262 54 315.0 315.0 287.3 315.8 0.22 51 368 7883 -36.5 -42.5 54 6.0 -37.0 262 54 315.0 315.0 287.4 315.9 0.25 52 367 7902 -36.5 -40.2 69 3.7 -36.8 261 53 315.2 315.3 287.5 316.4 0.31 53 366 7921 -36.5 -48.5 28 12.0 -37.2 261 53 315.5 315.5 287.4 315.9 0.13 54 365 7940 -36.5 -52.5 18 16.0 -37.4 260 53 315.7 315.7 287.4 316.0 0.08 55 300 9270 -45.5 -66.5 8 21.0 -46.0 265 67 321.2 321.2 289.2 321.3 0.02 56 250 10470 -53.3 -63.3 29 10.0 -53.5 255 84 326.8 326.8 290.9 326.9 0.03 57 228 11055 -57.2 -66.8 29 9.6 -57.3 250 87 329.6 329.6 291.6 329.7 0.02 58 201 11839 -62.5 -71.5 29 9.0 -62.6 255 79 333.3 333.3 292.6 333.4 0.01 59 200 11870 -62.5 -71.5 29 9.0 -62.6 255 79 333.8 333.8 292.7 333.8 0.01 60 150 13660 -59.9 -83.9 3 24.0 -60.1 270 38 366.9 366.9 300.0 366.9 0.00 61 100 16200 -60.1 -87.1 2 27.0 -60.4 240 28 411.6 411.6 306.7 411.6 0.00 62 95 16518 -60.5 -87.5 2 27.0 -60.8 239 28 416.9 416.9 307.3 416.9 0.00 63 92 16719 -57.3 -87.3 1 30.0 -57.8 236 29 427.1 427.1 308.5 427.1 0.00 64 83 17366 -58.1 -87.1 1 29.0 -58.6 250 22 438.2 438.2 309.7 438.2 0.00 65 80 17596 -60.1 -87.1 2 27.0 -60.4 261 20 438.7 438.7 309.7 438.7 0.00 66 78 17754 -58.7 -87.7 1 29.0 -59.2 264 17 444.8 444.8 310.4 444.8 0.00 67 73 18168 -59.7 -87.7 1 28.0 -60.1 248 11 451.2 451.2 311.0 451.2 0.00 68 70 18430 -58.5 -87.5 1 29.0 -59.0 250 22 459.2 459.2 311.7 459.2 0.00 69 67 18706 -58.1 -87.1 1 29.0 -58.6 259 23 465.9 465.9 312.3 465.9 0.00 70 65 18897 -59.1 -88.1 1 29.0 -59.6 265 23 467.8 467.8 312.4 467.8 0.00 71 64 18994 -57.1 -87.1 1 30.0 -57.8 255 19 474.2 474.2 313.0 474.2 0.00 72 59 19511 -56.1 -87.1 1 31.0 -56.9 275 15 487.6 487.6 314.1 487.7 0.00 73 52 20312 -57.7 -87.7 1 30.0 -58.4 282 12 501.8 501.8 315.1 501.9 0.00 74 50 20560 -56.9 -86.9 1 30.0 -57.7 125 3 509.4 509.4 315.6 509.4 0.00 75 38 22308 -54.3 -86.3 1 32.0 -55.7 318 8 557.6 557.6 318.5 557.6 0.01 76 33 23205 -57.3 -87.3 1 30.0 -58.5 92 9 572.6 572.6 319.3 572.6 0.01 77 30 23810 -55.5 -86.5 1 31.0 -57.0 130 8 593.3 593.3 320.3 593.4 0.01 78 22 25803 -51.3 -85.3 1 34.0 -54.2 190 9 660.9 660.9 323.1 661.0 0.01 79 21 26104 -52.1 -85.1 1 33.0 -54.9 232 7 667.3 667.3 323.3 667.4 0.01 80 20 26420 -51.1 -85.1 1 34.0 -54.3 275 4 679.8 679.8 323.7 679.9 0.01 81 17 27478 -49.9 -83.9 1 34.0 -53.8 40 4 716.0 716.0 325.0 716.1 0.02 82 13 29239 -47.7 -83.7 1 36.0 -53.2 57 13 780.7 780.7 326.8 780.9 0.03 83 12 29766 -48.9 -83.9 1 35.0 -54.2 121 15 794.5 794.5 327.1 794.7 0.03 84 11 30342 -44.7 -82.7 1 38.0 -52.2 147 12 829.8 829.8 328.0 830.1 0.04 85 10 30980 -44.1 -82.1 1 38.0 -52.2 85 14 854.9 855.0 328.5 855.4 0.05 86 9.2 31543 -43.1 -82.1 1 39.0 -52.1 46 12 879.4 879.4 329.0 879.9 0.05 87 8.0 32495 -39.5 -80.5 0 41.0 -51.1 342 8 929.6 929.6 330.0 930.4 0.08 88 7.7 32757 -40.9 -80.9 1 40.0 -52.0 324 7 934.2 934.2 330.1 935.0 0.07 89 7.0 33410 -38.9 -80.9 0 42.0 -51.6 280 5 968.2 968.3 330.7 969.2 0.08 90 6.1 34362 -34.9 -77.9 0 43.0 -50.8 1024.3 1024.4 331.6 1026.2 0.15 TRP 201 11839 -62.5 -71.5 29 9.0 -62.6 255 79 333.3 333.3 292.6 333.4 0.01 WND 228 11055 -57.2 -66.8 29 9.6 -57.3 250 87 329.6 329.6 291.6 329.7 0.02 Sounding variables and indices 1000-500 mb thick: 5523.00 m Freezing level: 734.00 mb = 2706.74 m = 8880.26 ft Wetbulb zero: 745.24 mb = 2580.35 m = 8465.63 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 65.67 % Est. max temperature: 17.39 C = 63.31 F Sfc-Lift cond lev (LCL): 758.84 mb = 2435.23 m = 7989.50 ft T: 1.78 C 700-500 lapse rate: 6.16 C/km ThetaE index: 2.66 C Layer 974.0- 896.0 mb Conv cond level (CCL): 621.66 mb = 4016.80 m = 13178.32 ft Mean mixing ratio: 3.50 g/kg Conv temperature: 29.40 C = 84.92 F Cap Strength: 9.68 C Lifted Index: 9.60 C Risk: None Lifted Index @300 mb: 13.84 C Lifted Index @700 mb: 6.29 C Showalter Index: 9.77 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 14.30 C K Index: 18.80 Risk: < 20 % chance of thunderstorms Sweat Index: 78.00 Risk: None Energy Index: 2.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.54 J/kg Max Up Vert Vel: 1.04 m/s Conv Inhibition (B-): 58212.93 J/kg Cap Strength: 9.63 C Lift Cond Lev (LCL): 744.21 mb = 2591.54 m = 8502.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 25 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 ---------------------------------------------------------- 0 980 329 260 5 4.9 0.9 | 139 23 -14.9 16.9 1 948 610 255 8 7.7 2.1 | 146 22 -12.1 18.1 2 925 816 240 10 8.7 5.0 | 152 24 -11.2 21.0 3 914 914 240 11 9.5 5.5 | 154 24 -10.3 21.5 4 881 1219 230 11 8.4 7.1 | 154 26 -11.4 23.1 5 850 1515 240 13 11.3 6.5 | 159 24 -8.6 22.5 6 849 1524 245 14 12.7 5.9 | 162 23 -7.1 21.9 7 818 1829 280 14 13.8 -2.4 | 156 15 -6.0 13.6 8 787 2134 290 31 29.1 -10.6 | 240 11 9.3 5.4 9 758 2438 270 35 35.0 -0.0 | 223 22 15.2 16.0 10 730 2743 290 35 32.9 -12.0 | 253 14 13.1 4.1 11 703 3048 280 37 36.4 -6.4 | 240 19 16.6 9.6 12 700 3082 285 35 33.8 -9.1 | 244 16 14.0 7.0 13 676 3353 285 44 42.5 -11.4 | 258 23 22.7 4.6 14 650 3658 280 44 43.3 -7.6 | 250 25 23.5 8.4 15 600 4267 280 42 41.4 -7.3 | 248 23 21.5 8.7 16 555 4877 285 40 38.6 -10.4 | 253 20 18.8 5.7 17 533 5182 285 46 44.4 -11.9 | 261 25 24.6 4.1 18 500 5680 280 52 51.2 -9.0 | 257 32 31.4 7.0 19 472 6096 275 48 47.8 -4.2 | 247 30 28.0 11.8 20 416 7010 275 57 56.8 -5.0 | 253 39 37.0 11.1 21 400 7300 270 55 55.0 -0.0 | 246 39 35.2 16.0 22 382 7620 270 56 56.0 -0.0 | 246 40 36.2 16.0 23 365 7925 260 53 52.2 9.2 | 232 41 32.4 25.2 24 334 8534 270 61 61.0 -0.0 | 249 44 41.2 16.0 25 306 9144 265 69 68.7 6.0 | 246 54 48.9 22.0 26 300 9270 265 67 66.7 5.8 | 245 52 46.9 21.9 27 250 10470 255 84 81.1 21.7 | 238 72 61.3 37.8 28 228 11055 250 87 81.8 29.8 | 234 77 61.9 45.8 29 220 11278 250 87 81.8 29.8 | 234 77 61.9 45.8 30 201 11839 255 79 76.3 20.4 | 237 67 56.5 36.5 31 200 11870 255 79 76.3 20.4 | 237 67 56.5 36.5 32 181 12497 250 64 60.1 21.9 | 227 55 40.3 37.9 33 150 13660 270 38 38.0 -0.0 | 229 24 18.2 16.0 34 149 13716 280 42 41.4 -7.3 | 248 23 21.5 8.7 35 142 14021 250 39 36.6 13.3 | 210 34 16.8 29.4 36 117 15240 255 35 33.8 9.1 | 209 29 14.0 25.1 37 111 15545 250 32 30.1 10.9 | 201 29 10.3 27.0 38 106 15850 260 31 30.5 5.4 | 207 24 10.7 21.4 39 100 16200 240 28 24.2 14.0 | 188 30 4.4 30.0 40 96 16459 240 28 24.2 14.0 | 188 30 4.4 30.0 41 91 16764 235 29 23.8 16.6 | 187 33 3.9 32.7 42 87 17069 235 25 20.5 14.3 | 181 30 0.7 30.4 43 79 17678 265 19 18.9 1.7 | 177 18 -0.9 17.7 44 75 17983 260 12 11.8 2.1 | 156 20 -8.0 18.1 45 72 18288 240 10 8.7 5.0 | 152 24 -11.2 21.0 46 70 18430 250 22 20.7 7.5 | 182 24 0.9 23.5 47 65 18898 265 23 22.9 2.0 | 190 18 3.1 18.0 48 62 19202 235 10 8.2 5.7 | 152 25 -11.6 21.8 49 59 19507 275 15 14.9 -1.3 | 162 16 -4.9 14.7 50 56 19812 270 14 14.0 -0.0 | 160 17 -5.8 16.0 51 54 20117 295 13 11.8 -5.5 | 143 13 -8.0 10.5 52 51 20422 275 12 12.0 -1.0 | 152 17 -7.9 15.0 53 50 20560 125 3 -2.5 1.7 | 129 28 -22.3 17.7 54 49 20726 95 1 -1.0 0.1 | 128 26 -20.8 16.1 55 44 21336 230 2 1.5 1.3 | 133 25 -18.3 17.3 56 37 22555 340 10 3.4 -9.4 | 112 18 -16.4 6.6 57 35 22860 70 10 -9.4 -3.4 | 113 32 -29.2 12.6 58 30 23810 130 8 -6.1 5.1 | 129 33 -25.9 21.2 59 27 24384 165 8 -2.1 7.7 | 137 32 -21.9 23.8 60 26 24689 45 2 -1.4 -1.4 | 125 26 -21.2 14.6 61 25 24994 100 10 -9.8 1.7 | 121 35 -29.7 17.8 62 24 25298 120 14 -12.1 7.0 | 126 39 -31.9 23.0 63 20 26420 275 4 4.0 -0.3 | 135 22 -15.8 15.7 64 17 27432 35 3 -1.7 -2.5 | 122 25 -21.5 13.6 65 16 28042 90 11 -11.0 0.0 | 117 35 -30.8 16.0 66 15 28346 90 16 -16.0 0.0 | 114 39 -35.8 16.0 67 14 28651 35 5 -2.9 -4.1 | 118 26 -22.7 11.9 68 14 28956 50 10 -7.7 -6.4 | 109 29 -27.5 9.6 69 12 29566 65 16 -14.5 -6.8 | 105 36 -34.3 9.3 70 12 29870 145 14 -8.0 11.5 | 135 39 -27.8 27.5 71 11 30175 165 12 -3.1 11.6 | 140 36 -22.9 27.6 72 10 30980 85 14 -13.9 -1.2 | 114 37 -33.8 14.8 73 7 33410 280 5 4.9 -0.9 | 135 21 -14.9 15.2 Wind Parameters Mean winds (0-6000m): 279.0 at 34.0 knts Storm direction: 309.0 at 25.5 knts Shear (0-3000m) pos: 2.8 neg: 5.5 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 119.0 deg Storm rel helicity (0-3000m) pos: 171.2 neg: -40.2 tot: 131.0 m^2/s^2 ave: 43.7 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 13.3 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 99.69 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 ------------------------------------------------------------------------------- 500 251 8 146 22| 0.0 5.9 5.9| 31.8 0.0 31.8 63.5 0.87| 6.4 5.5 1000 242 9 150 24| 0.0 3.9 3.9| 42.6 -1.4 41.2 41.2 0.70| 5.0 3.5 1500 247 11 154 23| 3.5 2.6 6.1| 59.7 -9.3 50.4 33.6 0.36| 7.4 2.7 2000 264 15 163 18| 2.7 6.3 8.9|105.2 -18.7 86.5 43.3 0.46| 12.0 5.5 2500 270 19 176 16| 3.4 5.0 8.4|143.7 -29.5 114.1 45.7 0.43| 13.1 5.6 3000 275 22 189 14| 2.8 5.5 8.3|171.2 -40.2 131.0 43.7 0.39| 13.3 5.2 4000 277 28 211 15| 2.1 4.3 6.4|172.1 -65.5 106.6 26.7 0.32| 10.8 3.4 5000 279 31 223 15| 1.9 4.2 6.1|197.9 -67.3 130.6 26.1 0.33| 9.8 3.2 6000 279 34 232 17| 1.6 3.9 5.5|205.3-121.8 83.5 13.9 0.23| 9.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//KDTX/skewt/KDTX.skewt.20250423.00.gif