UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for KDTX... Searching the city database file for: KDTX ... Date:1200Z 7 OCT 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 127 SFC 977 329 18.2 17.7 97 0.5 17.9 295 2 293.3 295.6 291.9 330.7 13.15 2 958 497 17.6 16.4 93 1.2 16.8 304 7 294.3 296.6 291.6 329.6 12.34 3 925 795 15.6 15.5 99 0.1 15.5 290 14 295.3 297.4 291.7 329.9 12.06 4 917 869 15.6 15.6 100 0.0 15.6 287 12 296.0 298.2 292.0 331.2 12.24 5 872 1296 13.6 12.9 96 0.7 13.1 281 19 298.2 300.2 291.6 329.6 10.78 6 863 1384 13.8 11.8 88 2.0 12.6 283 20 299.3 301.1 291.4 328.9 10.13 7 850 1512 12.6 11.3 92 1.3 11.8 285 23 299.3 301.2 291.3 328.5 9.94 8 813 1885 10.4 9.7 95 0.7 10.0 274 22 300.8 302.6 291.3 328.4 9.33 9 777 2262 8.8 6.6 86 2.2 7.5 270 19 303.0 304.5 290.7 326.6 7.89 10 755 2499 6.4 6.3 99 0.1 6.3 267 21 302.9 304.4 290.7 326.7 7.96 11 751 2543 6.4 5.1 91 1.3 5.6 265 21 303.4 304.8 290.4 325.4 7.35 12 737 2697 5.2 5.2 100 0.0 5.2 258 21 303.7 305.1 290.7 326.4 7.55 13 700 3117 3.0 2.9 99 0.1 2.9 250 24 305.8 307.1 290.6 326.3 6.75 14 698 3140 2.8 2.7 99 0.1 2.7 250 24 305.8 307.1 290.6 326.1 6.67 15 691 3222 2.6 1.8 94 0.8 2.2 248 25 306.5 307.7 290.5 325.8 6.32 16 676 3399 2.6 0.4 85 2.2 1.4 245 26 308.4 309.5 290.7 326.4 5.84 17 674 3423 2.4 0.3 86 2.1 1.3 244 26 308.5 309.6 290.7 326.4 5.81 18 635 3901 -1.3 -1.9 96 0.6 -1.6 236 26 309.6 310.5 290.5 325.8 5.25 19 630 3964 -1.7 -2.4 95 0.7 -2.0 235 26 309.8 310.8 290.5 325.6 5.09 20 627 4002 -1.1 -4.4 78 3.3 -2.7 235 26 310.9 311.7 290.2 324.7 4.40 21 619 4104 -1.3 -5.9 71 4.6 -3.4 237 28 311.8 312.6 290.1 324.4 3.98 22 595 4418 -4.1 -7.2 79 3.1 -5.4 238 31 312.1 312.8 290.0 324.0 3.74 23 579 4632 -5.3 -18.3 35 13.0 -9.5 234 33 313.2 313.5 288.2 318.3 1.56 24 578 4646 -5.3 -15.3 45 10.0 -8.8 234 34 313.3 313.7 288.7 319.9 2.01 25 576 4673 -5.3 -18.3 35 13.0 -9.5 234 34 313.6 313.9 288.3 318.8 1.57 26 575 4686 -5.3 -17.3 38 12.0 -9.3 233 34 313.8 314.1 288.6 319.4 1.71 27 572 4727 -5.5 -24.5 21 19.0 -10.8 233 34 314.0 314.2 287.8 317.2 0.92 28 569 4769 -5.7 -26.7 17 21.0 -11.2 232 35 314.3 314.4 287.7 316.9 0.76 29 568 4782 -5.7 -26.7 17 21.0 -11.2 232 35 314.4 314.6 287.8 317.0 0.76 30 566 4810 -5.9 -22.9 25 17.0 -10.8 231 35 314.5 314.7 288.1 318.1 1.07 31 562 4866 -6.1 -30.1 13 24.0 -11.8 230 36 314.9 315.0 287.7 316.9 0.56 32 541 5162 -8.1 -25.1 24 17.0 -12.6 232 38 316.0 316.1 288.5 319.1 0.92 33 536 5235 -8.3 -28.3 18 20.0 -13.2 232 38 316.6 316.7 288.4 319.0 0.69 34 534 5264 -8.5 -17.5 48 9.0 -11.5 232 39 316.7 317.0 289.6 322.7 1.81 35 530 5322 -9.1 -18.1 48 9.0 -12.0 232 39 316.6 317.0 289.5 322.4 1.73 36 525 5395 -9.7 -17.7 52 8.0 -12.3 233 39 316.8 317.1 289.6 322.8 1.81 37 520 5469 -10.3 -11.4 92 1.1 -10.7 233 40 316.9 317.5 290.8 326.9 3.08 38 517 5513 -10.3 -12.1 87 1.8 -11.0 234 40 317.4 318.0 290.9 327.0 2.92 39 510 5618 -11.1 -11.5 97 0.4 -11.3 234 41 317.7 318.3 291.1 327.9 3.11 40 502 5739 -11.7 -14.7 78 3.0 -12.8 235 42 318.4 318.9 290.7 326.5 2.44 41 500 5770 -11.9 -14.3 82 2.4 -12.8 235 42 318.5 319.0 290.8 326.9 2.53 42 499 5785 -11.9 -14.3 82 2.4 -12.8 235 42 318.7 319.2 290.9 327.1 2.53 43 490 5925 -12.9 -15.6 80 2.7 -13.8 235 43 319.1 319.6 290.8 326.9 2.32 44 485 6004 -13.1 -21.1 51 8.0 -15.4 235 43 319.8 320.1 290.2 324.8 1.46 45 483 6035 -13.5 -18.3 67 4.8 -15.0 235 44 319.7 320.1 290.6 326.0 1.87 46 481 6067 -13.7 -18.7 66 5.0 -15.3 235 44 319.9 320.2 290.6 326.0 1.82 47 477 6131 -14.3 -16.7 82 2.4 -15.1 235 44 319.9 320.3 290.9 327.2 2.17 48 473 6195 -14.5 -23.5 46 9.0 -16.9 235 45 320.4 320.6 290.2 324.6 1.21 49 470 6243 -14.9 -18.9 71 4.0 -16.1 236 45 320.5 320.9 290.7 326.7 1.83 50 468 6276 -15.1 -17.8 80 2.7 -16.0 236 46 320.6 321.0 291.0 327.4 2.02 51 459 6423 -16.5 -18.5 84 2.0 -17.1 236 47 320.7 321.1 290.9 327.2 1.94 52 456 6472 -16.5 -20.0 74 3.5 -17.5 236 48 321.3 321.6 290.9 327.1 1.71 53 452 6539 -17.1 -20.8 73 3.7 -18.1 237 48 321.3 321.6 290.8 326.8 1.61 54 450 6572 -17.3 -25.3 50 8.0 -19.3 237 49 321.5 321.7 290.3 325.3 1.09 55 400 7450 -22.5 -36.5 27 14.0 -24.7 240 58 325.7 325.8 290.9 327.3 0.42 56 300 9480 -39.9 -46.9 47 7.0 -40.4 250 62 329.1 329.2 291.7 329.9 0.19 57 250 10700 -49.1 -60.1 27 11.0 -49.4 250 65 333.1 333.1 292.6 333.3 0.05 58 200 12140 -57.5 -69.5 20 12.0 -57.7 250 77 341.7 341.7 294.7 341.8 0.02 59 170 13158 -61.0 -76.4 11 15.4 -61.2 260 85 352.2 352.2 297.1 352.2 0.01 60 150 13930 -63.7 -81.7 7 18.0 -63.8 260 81 360.3 360.3 298.8 360.4 0.00 61 146 14096 -64.1 -82.1 7 18.0 -64.2 255 80 362.4 362.4 299.2 362.5 0.00 62 100 16430 -62.9 -84.9 4 22.0 -63.1 270 28 406.2 406.2 306.0 406.2 0.00 63 92 16938 -65.9 -85.9 5 20.0 -66.1 261 31 410.1 410.1 306.5 410.1 0.00 64 88 17208 -65.1 -87.1 3 22.0 -65.3 260 38 416.9 416.9 307.3 416.9 0.00 65 85 17421 -62.1 -86.1 3 24.0 -62.4 264 42 427.1 427.1 308.5 427.2 0.00 66 72 18438 -64.9 -87.9 3 23.0 -65.1 270 22 442.0 442.0 310.1 442.0 0.00 67 70 18610 -62.7 -87.7 2 25.0 -63.0 265 19 450.2 450.2 310.9 450.3 0.00 68 69 18699 -62.5 -87.5 2 25.0 -62.8 270 20 452.5 452.5 311.1 452.5 0.00 69 61 19454 -64.7 -88.7 2 24.0 -65.0 285 29 463.9 463.9 312.1 463.9 0.00 70 59 19658 -62.7 -87.7 2 25.0 -63.0 288 27 472.8 472.8 312.9 472.8 0.00 71 50 20680 -61.7 -87.7 2 26.0 -62.1 265 20 498.1 498.1 314.8 498.1 0.00 72 49 20805 -62.3 -88.3 2 26.0 -62.7 276 16 499.5 499.5 314.9 499.6 0.00 73 42 21762 -59.7 -86.7 2 27.0 -60.4 286 18 528.5 528.5 316.8 528.5 0.01 74 39 22224 -60.7 -87.7 2 27.0 -61.4 309 22 537.3 537.3 317.3 537.3 0.00 75 33 23270 -57.7 -86.7 1 29.0 -58.8 255 13 571.5 571.5 319.2 571.6 0.01 76 30 23870 -58.9 -86.9 2 28.0 -59.9 290 7 584.1 584.1 319.9 584.1 0.01 77 28 24303 -59.5 -87.5 1 28.0 -60.5 309 12 594.0 594.0 320.3 594.1 0.01 78 25 25016 -57.9 -86.9 1 29.0 -59.3 279 10 618.2 618.2 321.4 618.3 0.01 79 23 25547 -53.7 -84.7 1 31.0 -55.9 257 10 645.5 645.5 322.5 645.6 0.01 80 21 26135 -52.3 -84.3 1 32.0 -55.1 251 19 666.7 666.7 323.3 666.8 0.02 81 21 26135 -52.9 -83.9 1 31.0 -55.5 251 19 664.9 664.9 323.2 665.0 0.02 82 20 26450 -52.7 -83.7 1 31.0 -55.4 285 26 674.9 674.9 323.6 675.0 0.02 83 18 27131 -52.7 -84.7 1 32.0 -55.6 294 22 695.5 695.5 324.3 695.6 0.02 84 17 27501 -51.1 -84.1 1 33.0 -54.6 271 28 712.1 712.1 324.8 712.3 0.02 85 16 27895 -51.9 -83.9 1 32.0 -55.4 274 31 721.9 722.0 325.1 722.1 0.02 86 14 28764 -50.1 -83.1 1 33.0 -54.5 272 25 756.2 756.2 326.1 756.4 0.03 87 13 29250 -48.5 -82.5 1 34.0 -53.7 263 27 777.9 777.9 326.7 778.2 0.03 88 11 30344 -51.1 -84.1 1 33.0 -55.9 260 26 806.5 806.5 327.4 806.8 0.03 89 10 30970 -46.7 -81.7 1 35.0 -53.6 260 31 845.2 845.3 328.3 845.7 0.05 90 9.6 31240 -47.5 -82.5 1 35.0 -54.2 852.1 852.2 328.4 852.6 0.05 91 8.7 31893 -45.9 -81.9 1 36.0 -53.7 882.7 882.7 329.1 883.2 0.06 92 7.9 32531 -49.1 -83.1 1 34.0 -55.8 894.6 894.6 329.3 895.1 0.05 93 7.6 32785 -48.9 -83.9 1 35.0 -55.8 905.4 905.4 329.5 905.8 0.05 TRP 146 14096 -64.1 -82.1 7 18.0 -64.2 255 80 362.4 362.4 299.2 362.5 0.00 WND 170 13158 -61.0 -76.4 11 15.4 -61.2 260 85 352.2 352.2 297.1 352.2 0.01 Sounding variables and indices 1000-500 mb thick: 5643.00 m Freezing level: 648.70 mb = 3732.96 m = 12247.09 ft Wetbulb zero: 656.58 mb = 3632.93 m = 11918.93 ft Precipitable water: 1.43 inches Sfc-500 mean rel hum: 80.66 % Est. max temperature: 25.13 C = 77.23 F Sfc-Lift cond lev (LCL): 970.07 mb = 389.86 m = 1279.05 ft T: 17.98 C 700-500 lapse rate: 5.62 C/km ThetaE index: 4.62 C Layer 872.0- 755.0 mb Conv cond level (CCL): 907.86 mb = 954.02 m = 3129.95 ft Mean mixing ratio: 12.04 g/kg Conv temperature: 21.32 C = 70.38 F Cap Strength: 0.83 C Lifted Index: -0.79 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.22 C Lifted Index @700 mb: -1.41 C Showalter Index: 0.09 C Risk: Thunderstorms probable Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 23.20 C K Index: 35.70 Risk: > 80 % chance of thunderstorms Sweat Index: 223.60 Risk: None Energy Index: -0.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 173.68 J/kg Max Up Vert Vel: 18.64 m/s Conv Inhibition (B-): 8.48 J/kg Cap Strength: 0.68 C Lift Cond Lev (LCL): 919.41 mb = 846.63 m = 2777.64 ft Lev Free Conv (LFC): 824.41 mb = 1768.07 m = 5800.69 ft Equ Level (EL): 784.41 mb = 2182.66 m = 7160.86 ft B at Equ Level: 19.29 J/kg Max Parcel Lev (MPL): 224.41 mb = 11396.86 m = 37390.82 ft Wind level data Storm motion: 277 at 20 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 ---------------------------------------------------------- 0 977 329 295 2 1.8 -0.8 | 95 18 -18.2 1.5 1 945 610 310 10 7.7 -6.4 | 72 13 -12.4 -4.1 2 925 795 290 14 13.2 -4.8 | 70 7 -6.9 -2.5 3 912 914 285 11 10.6 -2.8 | 87 9 -9.4 -0.5 4 880 1219 280 17 16.7 -3.0 | 79 3 -3.3 -0.6 5 850 1512 285 23 22.2 -6.0 | 329 4 2.2 -3.6 6 849 1524 285 23 22.2 -6.0 | 329 4 2.2 -3.6 7 818 1829 275 23 22.9 -2.0 | 264 3 2.9 0.3 8 788 2134 270 18 18.0 -0.0 | 139 3 -2.0 2.3 9 760 2438 270 21 21.0 -0.0 | 202 3 1.0 2.3 10 732 2743 255 21 20.3 5.4 | 182 8 0.2 7.8 11 700 3117 250 24 22.6 8.2 | 193 11 2.5 10.5 12 654 3658 240 27 23.4 13.5 | 192 16 3.3 15.8 13 629 3962 235 26 21.3 14.9 | 184 17 1.3 17.2 14 605 4267 240 30 26.0 15.0 | 199 18 5.9 17.3 15 560 4877 230 36 27.6 23.1 | 196 27 7.5 25.5 16 500 5770 235 42 34.4 24.1 | 209 30 14.4 26.4 17 479 6096 235 44 36.0 25.2 | 210 32 16.0 27.6 18 400 7450 240 58 50.2 29.0 | 224 43 30.2 31.3 19 390 7620 240 58 50.2 29.0 | 224 43 30.2 31.3 20 315 9144 245 68 61.6 28.7 | 233 52 41.6 31.1 21 300 9480 250 62 58.3 21.2 | 238 45 38.2 23.5 22 263 10363 245 56 50.8 23.7 | 230 40 30.7 26.0 23 250 10700 250 65 61.1 22.2 | 239 48 41.0 24.6 24 200 12140 250 77 72.4 26.3 | 241 60 52.3 28.7 25 170 13158 260 85 83.7 14.8 | 255 66 63.7 17.1 26 163 13411 260 85 83.7 14.8 | 255 66 63.7 17.1 27 150 13930 260 81 79.8 14.1 | 255 62 59.7 16.4 28 146 14096 255 80 77.3 20.7 | 248 62 57.2 23.0 29 127 14935 255 72 69.5 18.6 | 247 54 49.5 21.0 30 121 15240 260 67 66.0 11.6 | 253 48 45.9 14.0 31 115 15545 260 55 54.2 9.6 | 251 36 34.1 11.9 32 105 16154 280 65 64.0 -11.3 | 282 45 44.0 -9.0 33 100 16430 270 28 28.0 -0.0 | 254 8 8.0 2.3 34 95 16764 270 28 28.0 -0.0 | 254 8 8.0 2.3 35 90 17069 255 33 31.9 8.5 | 227 16 11.8 10.9 36 86 17374 265 43 42.8 3.7 | 255 24 22.8 6.1 37 82 17678 260 37 36.4 6.4 | 242 19 16.4 8.7 38 78 17983 285 33 31.9 -8.5 | 298 13 11.8 -6.2 39 74 18288 275 25 24.9 -2.2 | 268 5 4.9 0.1 40 70 18610 265 19 18.9 1.7 | 164 4 -1.1 4.0 41 67 18898 280 23 22.7 -4.0 | 303 3 2.6 -1.7 42 61 19507 285 30 29.0 -7.8 | 301 10 8.9 -5.4 43 55 20117 295 19 17.2 -8.0 | 26 6 -2.8 -5.7 44 52 20422 260 10 9.8 1.7 | 112 11 -10.2 4.1 45 50 20680 265 20 19.9 1.7 | 178 4 -0.1 4.1 46 50 20726 280 14 13.8 -2.4 | 89 6 -6.3 -0.1 47 47 21031 265 21 20.9 1.8 | 192 4 0.9 4.2 48 45 21336 290 11 10.3 -3.8 | 82 10 -9.7 -1.4 49 43 21641 280 17 16.7 -3.0 | 79 3 -3.3 -0.6 50 39 22250 310 22 16.9 -14.1 | 15 12 -3.2 -11.8 51 37 22555 330 10 5.0 -8.7 | 67 16 -15.0 -6.3 52 35 22860 235 10 8.2 5.7 | 124 14 -11.9 8.1 53 32 23470 265 14 13.9 1.2 | 120 7 -6.1 3.5 54 30 23870 290 7 6.6 -2.4 | 90 13 -13.5 -0.1 55 29 24079 320 10 6.4 -7.7 | 69 15 -13.6 -5.3 56 28 24384 305 13 10.6 -7.5 | 61 11 -9.4 -5.1 57 26 24689 330 12 6.0 -10.4 | 60 16 -14.0 -8.1 58 25 24994 280 10 9.8 -1.7 | 93 10 -10.2 0.6 59 23 25603 255 10 9.7 2.6 | 115 11 -10.4 4.9 60 21 26213 250 20 18.8 6.8 | 172 9 -1.3 9.2 61 20 26450 285 26 25.1 -6.7 | 311 7 5.1 -4.4 62 19 26822 275 31 30.9 -2.7 | 272 11 10.8 -0.4 63 18 27127 295 22 19.9 -9.3 | 1 7 -0.1 -7.0 64 17 27432 270 27 27.0 -0.0 | 252 7 7.0 2.3 65 16 28042 275 32 31.9 -2.8 | 272 12 11.8 -0.5 66 15 28346 290 26 24.4 -8.9 | 326 8 4.4 -6.6 67 14 28956 265 25 24.9 2.2 | 227 7 4.9 4.5 68 12 29566 260 29 28.6 5.0 | 229 11 8.5 7.4 69 12 29870 265 32 31.9 2.8 | 247 13 11.8 5.1 70 11 30175 260 24 23.6 4.2 | 209 7 3.6 6.5 71 10 30970 260 31 30.5 5.4 | 234 13 10.5 7.7 Wind Parameters Mean winds (0-6000m): 246.6 at 26.9 knts Storm direction: 276.6 at 20.2 knts Shear (0-3000m) pos: 0.0 neg: 4.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 98.7 deg Storm rel helicity (0-3000m) pos: 11.9 neg: -36.3 tot: -24.5 m^2/s^2 ave: -8.2 10^-3 m/s^2 rel: -0.29 Storm rel vorticity (0-3000m) horiz: 8.8 stream: -2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.50 Bulk Shear: 69.59 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 ------------------------------------------------------------------------------- 500 301 9 80 13| 0.0 11.5 11.5| 2.5 -24.7 -22.2 -44.4 -0.39| 14.0 -5.5 1000 289 12 80 9| 0.0 8.9 8.9| 5.9 -27.2 -21.3 -21.3 -0.28| 12.3 -3.4 1500 285 15 72 6| 0.0 7.2 7.2| 5.9 -32.3 -26.4 -17.6 -0.42| 10.9 -4.6 2000 281 16 78 4| 0.0 4.7 4.7| 7.0 -34.3 -27.3 -13.7 -0.41| 10.0 -4.1 2500 277 17 96 3| 0.0 4.2 4.2| 8.5 -36.2 -27.7 -11.1 -0.35| 9.5 -3.3 3000 271 18 141 3| 0.0 4.1 4.1| 11.9 -36.3 -24.5 -8.2 -0.29| 8.8 -2.5 4000 260 21 183 6| 0.5 3.3 3.8| 32.3 -46.6 -14.4 -3.6 -0.21| 7.9 -1.7 5000 251 24 193 10| 0.8 3.2 4.0| 53.0 -51.8 1.2 0.2 -0.15| 7.4 -1.1 6000 247 27 200 14| 1.3 2.6 4.0| 96.6 -51.8 44.8 7.5 -0.07| 6.9 -0.5 Wrote GIF file: /home/apache/climate/data/raob//KDTX/skewt/KDTX.skewt.20251007.12.gif