UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for KDTX... Searching the city database file for: KDTX ... Date:1200Z 15 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 17 SFC 963 329 5.8 0.8 70 5.0 3.5 215 11 282.0 282.7 278.5 293.7 4.21 2 925 655 2.6 -0.3 81 2.9 1.3 260 25 282.0 282.7 278.3 293.3 4.04 3 905 831 1.2 -0.7 87 1.9 0.4 267 29 282.3 283.0 278.4 293.5 4.01 4 869 1157 -0.9 -2.5 89 1.6 -1.6 274 32 283.4 284.0 278.5 293.7 3.66 5 866 1184 -1.1 -2.7 89 1.6 -1.7 274 32 283.5 284.1 278.5 293.7 3.62 6 850 1333 -2.3 -3.6 91 1.3 -2.8 280 34 283.7 284.3 278.4 293.5 3.44 7 825 1569 -3.7 -5.6 87 1.9 -4.4 278 35 284.7 285.2 278.3 293.4 3.05 8 760 2212 -8.7 -8.7 100 0.0 -8.7 276 43 286.0 286.5 278.4 293.6 2.60 9 749 2325 -9.5 -9.7 98 0.2 -9.6 278 42 286.4 286.8 278.4 293.5 2.44 10 744 2376 -9.5 -10.8 90 1.3 -9.9 279 42 286.9 287.3 278.4 293.5 2.25 11 741 2408 -9.7 -11.0 90 1.3 -10.1 279 42 287.0 287.4 278.4 293.6 2.23 12 740 2418 -9.9 -11.3 89 1.4 -10.4 280 42 286.9 287.3 278.3 293.3 2.18 13 736 2460 -9.9 -13.2 77 3.3 -10.9 280 42 287.4 287.7 278.1 292.9 1.88 14 725 2576 -10.3 -14.3 72 4.0 -11.5 278 43 288.2 288.5 278.3 293.4 1.74 15 724 2587 -10.5 -14.5 72 4.0 -11.6 278 43 288.1 288.4 278.2 293.2 1.71 16 700 2845 -12.9 -15.7 79 2.8 -13.6 270 44 288.2 288.5 278.2 293.0 1.61 17 659 3301 -17.1 -17.1 100 0.0 -17.1 270 43 288.5 288.8 278.2 293.1 1.52 18 657 3324 -17.3 -17.8 96 0.5 -17.4 270 43 288.5 288.8 278.0 292.8 1.43 19 652 3381 -16.3 -20.4 71 4.1 -17.2 270 43 290.3 290.5 278.5 293.8 1.16 20 635 3580 -17.5 -22.5 65 5.0 -18.6 273 40 291.1 291.3 278.7 294.2 0.99 21 624 3710 -18.5 -23.5 65 5.0 -19.5 276 38 291.4 291.6 278.7 294.3 0.92 22 575 4314 -23.9 -27.2 74 3.3 -24.4 286 38 292.0 292.1 278.7 294.3 0.71 23 572 4352 -24.1 -28.4 68 4.3 -24.8 287 38 292.2 292.3 278.7 294.2 0.64 24 563 4467 -25.1 -27.8 78 2.7 -25.5 291 35 292.3 292.5 278.9 294.5 0.69 25 557 4545 -25.5 -28.1 79 2.6 -25.9 293 33 292.8 292.9 279.0 294.9 0.68 26 555 4571 -25.7 -28.7 76 3.0 -26.1 294 32 292.8 292.9 279.0 294.9 0.64 27 553 4597 -25.7 -31.7 57 6.0 -26.5 295 32 293.1 293.2 279.0 294.7 0.49 28 549 4650 -26.1 -29.9 70 3.8 -26.6 293 32 293.3 293.4 279.1 295.1 0.58 29 542 4743 -26.5 -32.5 57 6.0 -27.2 290 32 293.9 294.0 279.3 295.4 0.46 30 533 4863 -27.7 -32.5 64 4.8 -28.3 286 32 293.8 293.9 279.3 295.4 0.47 31 525 4972 -28.3 -37.3 42 9.0 -29.2 288 31 294.4 294.5 279.3 295.4 0.30 32 508 5207 -29.9 -33.6 70 3.7 -30.3 297 29 295.2 295.3 279.8 296.7 0.44 33 504 5263 -30.3 -34.8 65 4.5 -30.8 304 29 295.4 295.5 279.9 296.7 0.39 34 500 5320 -30.9 -34.6 70 3.7 -31.3 310 29 295.4 295.4 279.8 296.7 0.41 35 497 5363 -31.1 -34.3 73 3.2 -31.4 313 30 295.6 295.7 280.0 297.0 0.42 36 483 5565 -32.5 -37.3 62 4.8 -32.9 318 33 296.3 296.4 280.2 297.4 0.32 37 481 5595 -32.7 -38.7 55 6.0 -33.2 317 33 296.4 296.5 280.2 297.4 0.28 38 479 5624 -32.5 -45.5 26 13.0 -33.4 317 33 297.0 297.1 280.3 297.5 0.14 39 478 5639 -32.1 -51.1 13 19.0 -33.2 316 33 297.7 297.7 280.4 298.0 0.07 40 476 5669 -31.9 -54.9 8 23.0 -33.1 316 33 298.3 298.3 280.7 298.5 0.05 41 446 6126 -35.9 -57.9 9 22.0 -36.8 303 33 298.9 298.9 280.9 299.0 0.03 42 432 6347 -37.1 -61.1 6 24.0 -37.9 285 34 300.1 300.1 281.4 300.2 0.02 43 406 6777 -37.7 -66.7 3 29.0 -38.5 284 34 304.7 304.7 283.3 304.7 0.01 44 401 6863 -37.1 -67.1 3 30.0 -38.0 285 34 306.6 306.6 284.0 306.6 0.01 45 400 6880 -37.3 -67.3 3 30.0 -38.2 285 34 306.5 306.5 284.0 306.6 0.01 46 385 7142 -39.1 -69.1 3 30.0 -39.9 270 40 307.5 307.5 284.4 307.5 0.01 47 369 7431 -38.5 -70.5 2 32.0 -39.4 267 45 312.1 312.1 286.1 312.1 0.01 48 309 8639 -40.7 -75.7 1 35.0 -41.5 256 60 325.2 325.2 290.3 325.3 0.00 49 300 8840 -40.1 -76.1 1 36.0 -41.0 255 61 328.8 328.8 291.4 328.9 0.00 50 298 8886 -39.7 -76.7 1 37.0 -40.6 255 61 330.0 330.0 291.7 330.1 0.00 51 270 9558 -42.3 -78.3 1 36.0 -43.1 260 60 335.7 335.7 293.2 335.7 0.00 52 255 9946 -41.9 -78.9 1 37.0 -42.8 264 57 341.8 341.8 294.8 341.8 0.00 53 250 10080 -42.5 -78.5 1 36.0 -43.4 265 53 342.9 342.9 295.0 342.9 0.00 54 200 11580 -46.1 -81.1 1 35.0 -46.9 250 56 359.8 359.8 298.7 359.8 0.00 55 167 12773 -48.1 -83.1 1 35.0 -48.8 251 61 375.5 375.5 301.5 375.5 0.00 56 165 12852 -47.3 -83.3 1 36.0 -48.1 249 62 378.1 378.1 301.9 378.1 0.00 57 150 13480 -48.7 -83.7 1 35.0 -49.4 250 68 386.2 386.2 303.2 386.2 0.00 58 145 13702 -49.2 -83.9 1 34.7 -49.9 260 74 389.1 389.1 303.6 389.1 0.00 59 101 16046 -54.1 -86.1 1 32.0 -54.7 267 54 422.0 422.0 307.9 422.0 0.00 60 100 16110 -53.7 -86.7 1 33.0 -54.3 270 53 424.0 424.0 308.2 424.0 0.00 61 85 17153 -54.3 -86.3 1 32.0 -55.0 250 43 442.9 442.9 310.1 442.9 0.00 62 75 17946 -59.3 -88.3 1 29.0 -59.7 229 53 448.6 448.6 310.7 448.6 0.00 63 72 18202 -57.3 -88.3 1 31.0 -57.9 237 51 458.1 458.1 311.6 458.1 0.00 64 70 18380 -58.3 -88.3 1 30.0 -58.8 255 46 459.7 459.7 311.7 459.7 0.00 65 66 18749 -59.1 -89.1 1 30.0 -59.6 259 45 465.7 465.7 312.3 465.7 0.00 66 65 18845 -57.5 -88.5 1 31.0 -58.1 260 45 471.3 471.3 312.7 471.3 0.00 67 63 19041 -57.9 -87.9 1 30.0 -58.5 255 43 474.6 474.6 313.0 474.6 0.00 68 55 19908 -51.9 -86.9 1 35.0 -53.2 260 22 507.2 507.2 315.5 507.2 0.00 69 50 20520 -55.1 -87.1 1 32.0 -56.1 145 5 513.6 513.6 315.9 513.7 0.00 70 47 20913 -56.5 -87.5 1 31.0 -57.4 161 8 519.4 519.4 316.2 519.5 0.00 71 43 21480 -53.9 -87.9 1 34.0 -55.2 234 20 539.2 539.2 317.5 539.2 0.00 72 30 23780 -55.3 -88.3 1 33.0 -56.8 100 6 593.9 593.9 320.3 593.9 0.01 73 27 24456 -52.9 -87.9 1 35.0 -55.1 130 6 618.8 618.8 321.5 618.8 0.01 74 23 25480 -56.9 -88.9 1 32.0 -58.5 73 13 636.1 636.1 322.2 636.1 0.01 75 20 26370 -54.5 -88.5 1 34.0 -56.8 60 3 669.4 669.4 323.4 669.4 0.01 76 19 26699 -53.7 -87.7 1 34.0 -56.3 34 2 681.7 681.7 323.9 681.8 0.01 77 18 27047 -53.7 -87.7 1 34.0 -56.4 36 10 692.4 692.4 324.2 692.4 0.01 78 13 29152 -51.3 -87.3 1 36.0 -55.5 98 11 768.2 768.2 326.4 768.3 0.01 79 13 29152 -51.9 -86.9 1 35.0 -55.9 98 11 766.1 766.1 326.4 766.2 0.02 80 10 30870 -47.7 -85.7 0 38.0 -54.2 40 2 841.5 841.5 328.2 841.7 0.03 81 9.8 31003 -47.9 -85.9 0 38.0 -54.4 37 3 845.6 845.6 328.3 845.8 0.02 82 7.2 33068 -40.9 -81.9 0 41.0 -52.2 349 11 952.3 952.3 330.4 953.0 0.07 83 7.0 33260 -41.1 -82.1 0 41.0 -52.5 345 12 959.1 959.2 330.5 959.9 0.07 84 5.8 34556 -34.5 -77.5 0 43.0 -51.0 1040.9 1041.0 331.8 1043.0 0.17 85 5.3 35185 -35.9 -78.9 0 43.0 -52.0 1061.9 1061.9 332.1 1063.7 0.15 TRP 385 7142 -39.1 -69.1 3 30.0 -39.9 270 40 307.5 307.5 284.4 307.5 0.01 WND 145 13702 -49.2 -83.9 1 34.7 -49.9 260 74 389.1 389.1 303.6 389.1 0.00 Sounding variables and indices 1000-500 mb thick: 5303.00 m Freezing level: 884.43 mb = 1017.39 m = 3337.84 ft Wetbulb zero: 898.09 mb = 892.89 m = 2929.39 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 78.39 % Est. max temperature: 8.73 C = 47.72 F Sfc-Lift cond lev (LCL): 891.71 mb = 949.98 m = 3116.71 ft T: 0.43 C 700-500 lapse rate: 7.27 C/km ThetaE index: 0.63 C Layer 740.0- 725.0 mb Conv cond level (CCL): 859.62 mb = 1243.33 m = 4079.11 ft Mean mixing ratio: 3.97 g/kg Conv temperature: 7.39 C = 45.30 F Cap Strength: 2.79 C Lifted Index: 2.68 C Risk: None Lifted Index @300 mb: 25.10 C Lifted Index @700 mb: 0.41 C Showalter Index: 2.71 C Risk: Showers probable Total Totals Index: 55.90 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.60 C Cross Totals Index: 27.30 C K Index: 22.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 235.00 Risk: None Energy Index: 0.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.56 J/kg Max Up Vert Vel: 3.89 m/s Conv Inhibition (B-): 36.02 J/kg Cap Strength: 2.79 C Lift Cond Lev (LCL): 874.59 mb = 1105.43 m = 3626.70 ft Lev Free Conv (LFC): 669.59 mb = 3180.74 m = 10435.37 ft Equ Level (EL): 659.59 mb = 3294.49 m = 10808.57 ft B at Equ Level: 7.37 J/kg Max Parcel Lev (MPL): 639.59 mb = 3525.60 m = 11566.80 ft Wind level data Storm motion: 313 at 26 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 ---------------------------------------------------------- 0 963 329 215 11 6.3 9.0 | 154 30 -13.2 26.9 1 930 610 260 20 19.7 3.5 | 181 21 0.2 21.3 2 925 655 260 25 24.6 4.3 | 193 23 5.1 22.2 3 896 914 270 31 31.0 -0.0 | 213 21 11.5 17.9 4 862 1219 275 32 31.9 -2.8 | 219 20 12.4 15.1 5 850 1333 280 34 33.5 -5.9 | 229 18 14.0 12.0 6 798 1829 275 37 36.9 -3.2 | 230 23 17.4 14.6 7 767 2134 275 43 42.8 -3.7 | 239 27 23.4 14.1 8 738 2438 280 42 41.4 -7.3 | 244 24 21.9 10.6 9 709 2743 275 44 43.8 -3.8 | 240 28 24.4 14.0 10 700 2845 270 44 44.0 -0.0 | 234 30 24.5 17.9 11 653 3353 270 43 43.0 -0.0 | 233 30 23.5 17.9 12 627 3658 275 38 37.9 -3.3 | 232 23 18.4 14.6 13 577 4267 285 39 37.7 -10.1 | 247 20 18.2 7.8 14 554 4572 295 32 29.0 -13.5 | 245 10 9.5 4.3 15 531 4877 285 32 30.9 -8.3 | 230 15 11.4 9.6 16 509 5182 295 29 26.3 -12.3 | 230 9 6.8 5.6 17 500 5320 310 29 22.2 -18.6 | 286 3 2.7 -0.8 18 488 5486 320 33 21.2 -25.3 | 347 8 1.7 -7.4 19 447 6096 305 33 27.0 -18.9 | 278 8 7.6 -1.1 20 428 6401 280 34 33.5 -5.9 | 229 18 14.0 12.0 21 400 6880 285 34 32.8 -8.8 | 236 16 13.4 9.1 22 392 7010 285 33 31.9 -8.5 | 233 16 12.4 9.3 23 385 7142 270 40 40.0 -0.0 | 229 27 20.5 17.9 24 359 7620 265 49 48.8 4.3 | 233 37 29.3 22.1 25 343 7925 260 57 56.1 9.9 | 233 46 36.7 27.8 26 300 8840 255 61 58.9 15.8 | 230 52 39.4 33.7 27 287 9144 255 63 60.9 16.3 | 230 54 41.4 34.2 28 251 10058 265 56 55.8 4.9 | 238 43 36.3 22.8 29 250 10080 265 53 52.8 4.6 | 236 40 33.3 22.5 30 240 10363 260 50 49.2 8.7 | 228 40 29.8 26.6 31 200 11580 250 56 52.6 19.2 | 222 50 33.1 37.0 32 200 11582 250 53 49.8 18.1 | 220 47 30.3 36.0 33 182 12192 260 56 55.1 9.7 | 232 45 35.7 27.6 34 159 13106 245 64 58.0 27.0 | 221 59 38.5 44.9 35 152 13411 255 61 58.9 15.8 | 230 52 39.4 33.7 36 150 13480 250 68 63.9 23.3 | 227 61 44.4 41.1 37 145 13702 260 74 72.9 12.8 | 240 62 53.4 30.7 38 138 14021 260 74 72.9 12.8 | 240 62 53.4 30.7 39 132 14326 270 58 58.0 -0.0 | 245 42 38.5 17.9 40 126 14630 265 74 73.7 6.4 | 246 59 54.2 24.3 41 114 15240 270 56 56.0 -0.0 | 244 41 36.5 17.9 42 109 15545 245 58 52.6 24.5 | 218 54 33.1 42.4 43 100 16110 270 53 53.0 -0.0 | 242 38 33.5 17.9 44 95 16459 270 53 53.0 -0.0 | 242 38 33.5 17.9 45 90 16764 245 54 48.9 22.8 | 216 50 29.5 40.7 46 86 17069 255 45 43.5 11.6 | 219 38 24.0 29.5 47 82 17374 235 36 29.5 20.6 | 195 40 10.0 38.5 48 78 17678 225 41 29.0 29.0 | 191 48 9.5 46.9 49 75 17983 230 55 42.1 35.4 | 203 58 22.7 53.2 50 71 18288 240 49 42.4 24.5 | 208 48 23.0 42.4 51 70 18380 255 46 44.4 11.9 | 220 39 25.0 29.8 52 65 18898 260 45 44.3 7.8 | 224 36 24.8 25.7 53 62 19202 250 42 39.5 14.4 | 212 38 20.0 32.2 54 59 19507 265 41 40.8 3.6 | 225 30 21.4 21.4 55 56 19812 250 24 22.6 8.2 | 187 26 3.1 26.1 56 51 20422 310 10 7.7 -6.4 | 134 16 -11.8 11.4 57 50 20520 145 5 -2.9 4.1 | 135 31 -22.3 22.0 58 48 20726 105 5 -4.8 1.3 | 128 31 -24.3 19.2 59 46 21031 195 10 2.6 9.7 | 148 32 -16.9 27.5 60 44 21336 205 22 9.3 19.9 | 165 39 -10.2 37.8 61 42 21641 265 17 16.9 1.5 | 173 20 -2.5 19.4 62 40 21946 245 16 14.5 6.8 | 169 25 -5.0 24.6 63 38 22250 270 12 12.0 -0.0 | 157 19 -7.5 17.9 64 35 22860 300 11 9.5 -5.5 | 141 16 -10.0 12.4 65 31 23470 75 10 -9.7 -2.6 | 118 33 -29.1 15.3 66 30 23780 100 6 -5.9 1.0 | 127 32 -25.4 18.9 67 29 24079 140 10 -6.4 7.7 | 135 36 -25.9 25.5 68 27 24384 165 5 -1.3 4.8 | 138 31 -20.8 22.7 69 26 24689 10 10 -1.7 -9.8 | 111 23 -21.2 8.0 70 25 24994 55 17 -13.9 -9.8 | 104 34 -33.4 8.1 71 24 25298 50 12 -9.2 -7.7 | 110 30 -28.7 10.2 72 23 25603 90 14 -14.0 0.0 | 118 38 -33.5 17.9 73 22 25908 105 11 -10.6 2.8 | 125 37 -30.1 20.7 74 20 26370 60 3 -2.6 -1.5 | 127 27 -22.1 16.4 75 19 26822 25 2 -0.8 -1.8 | 128 26 -20.3 16.1 76 18 27127 40 13 -8.4 -10.0 | 106 29 -27.8 7.9 77 17 27432 90 8 -8.0 0.0 | 123 33 -27.5 17.9 78 13 28956 105 11 -10.6 2.8 | 125 37 -30.1 20.7 79 12 29566 85 11 -11.0 -1.0 | 119 35 -30.4 16.9 80 11 30175 80 10 -9.8 -1.7 | 119 33 -29.3 16.1 81 10 30870 40 2 -1.3 -1.5 | 128 26 -20.8 16.3 82 7 33260 345 12 3.1 -11.6 | 111 18 -16.4 6.3 Wind Parameters Mean winds (0-6000m): 282.5 at 35.2 knts Storm direction: 312.5 at 26.4 knts Shear (0-3000m) pos: 6.3 neg: 1.7 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 78.9 deg Storm rel helicity (0-3000m) pos: 229.5 neg: -41.3 tot: 188.2 m^2/s^2 ave: 62.7 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 51.01 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 ------------------------------------------------------------------------------- 500 255 20 180 23| 24.5 0.0 24.5|143.2 0.0 143.2 286.5 0.91| 25.1 22.8 1000 266 26 198 21| 15.9 0.0 15.9|186.6 0.0 186.6 186.6 0.91| 17.1 15.6 1500 271 29 209 20| 10.6 1.5 12.1|188.0 -0.1 187.9 125.3 0.81| 12.9 10.5 2000 273 32 218 21| 9.4 1.1 10.5|224.3 -0.1 224.2 112.1 0.78| 11.8 9.3 2500 274 34 223 22| 7.5 2.0 9.5|229.5 -32.9 196.6 78.6 0.59| 11.2 6.6 3000 273 36 226 23| 6.3 1.7 8.0|229.5 -41.3 188.2 62.7 0.56| 9.6 5.4 4000 274 37 229 23| 4.9 1.3 6.1|262.3 -44.4 217.8 54.5 0.52| 9.1 4.7 5000 277 36 230 21| 4.3 1.1 5.4|269.5 -56.9 212.6 42.5 0.41| 9.8 4.0 6000 283 35 236 18| 3.9 2.1 6.0|273.7 -93.4 180.3 30.1 0.22| 10.3 2.3 Wrote GIF file: /home/apache/climate/data/raob//KDTX/skewt/KDTX.skewt.20250415.12.gif