UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for KDTX... Searching the city database file for: KDTX ... Date:0000Z 4 DEC 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 132 SFC 975 329 -4.9 -5.7 94 0.8 -5.2 165 4 270.2 270.6 269.4 277.1 2.56 2 925 744 -7.1 -7.7 95 0.6 -7.3 250 27 272.0 272.4 270.2 278.4 2.31 3 920 786 -7.5 -8.0 96 0.5 -7.7 257 27 272.1 272.4 270.1 278.3 2.27 4 899 967 -5.5 -5.8 98 0.3 -5.6 281 28 275.9 276.4 273.2 283.6 2.75 5 895 1002 -5.5 -5.7 98 0.2 -5.6 281 27 276.3 276.7 273.5 284.0 2.79 6 850 1405 -7.7 -8.4 95 0.7 -7.9 285 29 278.1 278.5 273.9 284.8 2.38 7 839 1506 -8.1 -9.1 92 1.0 -8.4 279 31 278.7 279.1 274.1 285.2 2.28 8 826 1628 -6.7 -7.5 94 0.8 -7.0 272 33 281.4 281.9 276.1 288.9 2.63 9 793 1946 -6.9 -7.5 95 0.6 -7.1 260 38 284.5 285.0 277.9 292.4 2.74 10 733 2557 -9.1 -9.3 98 0.2 -9.2 262 44 288.6 289.0 279.6 296.1 2.58 11 724 2653 -9.3 -9.8 96 0.5 -9.5 263 45 289.4 289.8 279.9 296.8 2.51 12 700 2913 -10.7 -11.6 93 0.9 -11.0 265 48 290.6 291.0 280.1 297.3 2.25 13 667 3282 -13.1 -14.4 90 1.3 -13.5 259 47 292.0 292.3 280.3 297.7 1.88 14 659 3373 -13.5 -15.0 88 1.5 -13.9 257 47 292.5 292.9 280.5 298.0 1.81 15 647 3513 -13.5 -14.4 93 0.9 -13.7 254 47 294.1 294.4 281.3 300.0 1.94 16 589 4220 -17.9 -18.4 96 0.5 -18.0 254 56 297.0 297.2 282.1 301.7 1.52 17 585 4271 -18.1 -19.1 92 1.0 -18.3 255 57 297.3 297.6 282.1 301.8 1.44 18 580 4335 -18.3 -19.9 87 1.6 -18.7 255 58 297.8 298.1 282.2 302.1 1.36 19 575 4399 -17.9 -19.3 89 1.4 -18.3 255 59 299.0 299.3 282.8 303.6 1.44 20 568 4491 -18.5 -20.1 87 1.6 -18.9 255 61 299.4 299.6 282.8 303.7 1.36 21 539 4879 -21.1 -21.8 94 0.7 -21.2 255 69 300.8 301.0 283.3 304.7 1.24 22 522 5115 -21.7 -22.5 93 0.8 -21.9 251 71 302.8 303.1 284.1 306.7 1.20 23 500 5430 -24.1 -25.2 91 1.1 -24.3 255 73 303.7 303.8 284.1 306.9 0.99 24 485 5652 -25.9 -26.4 96 0.5 -26.0 255 75 304.1 304.3 284.2 307.1 0.91 25 478 5757 -26.7 -27.2 96 0.5 -26.8 255 76 304.4 304.5 284.2 307.2 0.86 26 467 5925 -28.3 -28.8 95 0.5 -28.4 255 77 304.4 304.6 284.2 306.9 0.76 27 464 5971 -28.7 -29.9 89 1.2 -28.9 255 78 304.5 304.6 284.1 306.8 0.69 28 459 6049 -29.3 -29.8 95 0.5 -29.4 255 78 304.7 304.8 284.2 307.0 0.70 29 458 6065 -29.5 -30.2 94 0.7 -29.6 255 79 304.6 304.7 284.1 306.9 0.68 30 456 6096 -29.5 -33.1 71 3.6 -30.0 255 79 305.0 305.1 284.1 306.8 0.52 31 455 6112 -29.7 -31.8 82 2.1 -30.0 255 79 304.9 305.1 284.1 306.9 0.59 32 453 6143 -29.9 -34.6 64 4.7 -30.4 256 80 305.1 305.2 284.0 306.6 0.45 33 452 6159 -29.9 -34.4 65 4.5 -30.4 256 80 305.3 305.4 284.1 306.8 0.46 34 451 6175 -30.1 -38.1 46 8.0 -30.9 256 81 305.2 305.3 283.9 306.3 0.32 35 439 6366 -31.7 -41.7 37 10.0 -32.6 259 85 305.6 305.6 283.9 306.3 0.22 36 438 6382 -31.9 -41.9 37 10.0 -32.8 260 85 305.5 305.5 283.9 306.3 0.22 37 408 6882 -34.7 -38.9 66 4.2 -35.1 256 91 308.1 308.2 285.1 309.3 0.32 38 403 6968 -35.5 -41.5 54 6.0 -36.0 255 92 308.2 308.2 284.9 309.1 0.25 39 400 7020 -35.9 -40.9 60 5.0 -36.3 255 93 308.3 308.4 285.1 309.3 0.27 40 396 7090 -36.5 -43.5 48 7.0 -37.0 256 94 308.4 308.5 285.0 309.2 0.21 41 394 7125 -36.7 -46.7 35 10.0 -37.3 256 95 308.6 308.6 285.0 309.2 0.15 42 393 7142 -37.1 -45.1 43 8.0 -37.7 256 95 308.3 308.4 284.9 309.0 0.17 43 384 7302 -38.5 -48.5 34 10.0 -39.1 257 98 308.5 308.6 284.9 309.0 0.12 44 380 7374 -38.7 -50.7 27 12.0 -39.3 258 99 309.2 309.2 285.1 309.6 0.10 45 375 7465 -38.9 -48.9 34 10.0 -39.5 259 101 310.1 310.1 285.5 310.5 0.12 46 372 7520 -39.3 -50.3 30 11.0 -39.9 259 102 310.3 310.3 285.5 310.7 0.10 47 365 7649 -40.1 -47.1 47 7.0 -40.5 260 104 310.9 310.9 285.8 311.5 0.15 48 361 7724 -40.5 -47.5 47 7.0 -40.9 260 105 311.4 311.4 286.0 311.9 0.15 49 360 7743 -40.5 -45.5 59 5.0 -40.8 260 106 311.6 311.6 286.1 312.3 0.18 50 357 7800 -40.9 -46.9 52 6.0 -41.2 259 106 311.8 311.8 286.2 312.4 0.16 51 345 8032 -42.9 -46.7 66 3.8 -43.1 259 110 312.2 312.2 286.3 312.8 0.17 52 340 8130 -43.5 -47.3 66 3.8 -43.7 258 111 312.7 312.7 286.5 313.2 0.16 53 337 8189 -43.9 -47.6 67 3.7 -44.1 258 112 312.9 312.9 286.5 313.5 0.15 54 314 8660 -47.3 -51.6 61 4.3 -47.4 256 119 314.6 314.6 287.1 315.0 0.10 55 300 8960 -49.9 -53.7 64 3.8 -50.0 255 123 315.0 315.0 287.2 315.3 0.09 56 265 9765 -54.9 -66.9 21 12.0 -55.1 260 132 319.1 319.1 288.5 319.2 0.02 57 250 10140 -53.1 -68.1 15 15.0 -53.4 260 142 327.1 327.1 290.9 327.2 0.02 58 247 10218 -53.2 -68.3 14 15.2 -53.4 260 144 328.2 328.2 291.2 328.2 0.02 59 200 11570 -54.1 -72.1 9 18.0 -54.4 260 113 347.1 347.1 296.0 347.1 0.01 60 150 13410 -54.3 -73.3 8 19.0 -54.6 260 90 376.5 376.5 301.7 376.6 0.01 61 100 15990 -57.1 -76.1 7 19.0 -57.5 270 49 417.4 417.4 307.4 417.5 0.01 62 94 16380 -58.7 -78.7 6 20.0 -59.0 263 47 421.7 421.7 307.9 421.8 0.01 63 86 16940 -56.9 -76.9 6 20.0 -57.4 259 58 436.2 436.2 309.5 436.3 0.01 64 80 17395 -59.5 -79.5 6 20.0 -59.9 270 56 440.0 440.0 309.8 440.0 0.01 65 74 17882 -59.7 -80.7 5 21.0 -60.1 264 42 449.5 449.5 310.8 449.5 0.01 66 72 18053 -58.5 -79.5 5 21.0 -59.0 260 43 455.5 455.6 311.4 455.6 0.01 67 70 18230 -58.7 -80.7 4 22.0 -59.2 255 43 458.8 458.8 311.7 458.9 0.01 68 64 18793 -59.9 -81.9 4 22.0 -60.3 263 36 468.1 468.1 312.5 468.1 0.01 69 52 20102 -56.7 -80.7 3 24.0 -57.5 260 43 504.2 504.2 315.2 504.2 0.01 70 50 20350 -58.1 -81.1 4 23.0 -58.8 280 33 506.6 506.6 315.4 506.6 0.01 71 42 21442 -60.1 -84.1 3 24.0 -60.7 263 16 527.5 527.5 316.8 527.6 0.01 72 41 21593 -58.5 -83.5 3 25.0 -59.3 266 18 535.1 535.2 317.2 535.2 0.01 73 38 22069 -59.3 -83.3 3 24.0 -60.1 277 25 544.9 544.9 317.8 544.9 0.01 74 35 22586 -56.9 -82.9 2 26.0 -58.0 263 28 564.1 564.1 318.9 564.2 0.01 75 32 23152 -58.3 -84.3 2 26.0 -59.3 269 23 575.0 575.0 319.4 575.1 0.01 76 30 23560 -55.7 -83.7 2 28.0 -57.2 290 6 592.8 592.8 320.3 592.9 0.01 77 29 23776 -56.9 -84.9 2 28.0 -58.2 295 10 595.3 595.3 320.4 595.3 0.01 78 24 24980 -56.3 -86.3 1 30.0 -58.0 270 18 630.1 630.1 321.9 630.2 0.01 79 23 25254 -52.7 -83.7 1 31.0 -55.2 257 16 648.4 648.4 322.6 648.5 0.02 80 22 25539 -55.5 -85.5 1 30.0 -57.5 299 16 648.4 648.4 322.6 648.5 0.01 81 20 26150 -54.5 -85.5 1 31.0 -56.8 265 19 669.4 669.4 323.4 669.4 0.01 82 18 26824 -54.1 -86.1 1 32.0 -56.7 258 16 691.1 691.1 324.1 691.2 0.01 83 16 27575 -56.3 -87.3 1 31.0 -58.6 248 8 707.6 707.6 324.7 707.7 0.01 84 15 27989 -51.5 -85.5 1 34.0 -55.2 281 16 736.7 736.7 325.6 736.9 0.02 85 10 30630 -49.7 -84.7 1 35.0 -55.3 305 11 834.0 834.0 328.0 834.3 0.03 86 7.0 32960 -48.7 -84.7 1 36.0 -56.1 195 13 927.7 927.8 329.9 928.2 0.04 87 5.1 35047 -47.5 -84.5 1 37.0 -56.8 1021.1 1021.1 331.5 1021.8 0.06 TRP 265 9765 -54.9 -66.9 21 12.0 -55.1 260 132 319.1 319.1 288.5 319.2 0.02 WND 247 10218 -53.2 -68.3 14 15.2 -53.4 260 144 328.2 328.2 291.2 328.2 0.02 Sounding variables and indices 1000-500 mb thick: 5298.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.44 inches Sfc-500 mean rel hum: 93.90 % Est. max temperature: 6.33 C = 43.40 F Sfc-Lift cond lev (LCL): 962.55 mb = 430.30 m = 1411.74 ft T: -5.44 C 700-500 lapse rate: 5.32 C/km ThetaE index: 0.10 C Layer 920.0- 899.0 mb Conv cond level (CCL): 939.84 mb = 618.50 m = 2029.18 ft Mean mixing ratio: 2.51 g/kg Conv temperature: -3.62 C = 25.49 F Cap Strength: 19.44 C Lifted Index: 19.77 C Risk: None Lifted Index @300 mb: 24.79 C Lifted Index @700 mb: 11.90 C Showalter Index: 16.08 C Risk: None Total Totals Index: 32.10 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 15.70 C K Index: 7.10 Risk: None Sweat Index: 131.00 Risk: None Energy Index: 4.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.00 J/kg Max Up Vert Vel: 8.12 m/s Conv Inhibition (B-): 88702.09 J/kg Cap Strength: 19.66 C Lift Cond Lev (LCL): 915.93 mb = 820.96 m = 2693.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 38 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 ---------------------------------------------------------- 0 975 329 165 4 -1.0 3.9 | 112 40 -36.9 15.3 1 941 610 230 18 13.8 11.6 | 136 32 -22.1 23.0 2 925 744 250 27 25.4 9.2 | 153 23 -10.5 20.6 3 905 914 280 28 27.6 -4.9 | 128 11 -8.3 6.5 4 870 1219 285 26 25.1 -6.7 | 113 12 -10.8 4.7 5 850 1405 285 29 28.0 -7.5 | 116 9 -7.9 3.9 6 805 1829 260 37 36.4 6.4 | 182 18 0.6 17.8 7 774 2134 260 40 39.4 6.9 | 191 19 3.5 18.4 8 744 2438 260 43 42.3 7.5 | 199 20 6.5 18.9 9 715 2743 265 46 45.8 4.0 | 213 18 9.9 15.4 10 700 2913 265 48 47.8 4.2 | 217 20 11.9 15.6 11 687 3048 265 48 47.8 4.2 | 217 20 11.9 15.6 12 634 3658 250 46 43.2 15.7 | 195 28 7.3 27.1 13 584 4267 255 57 55.1 14.8 | 216 32 19.2 26.2 14 538 4877 255 69 66.6 17.9 | 226 42 30.8 29.3 15 517 5182 250 72 67.7 24.6 | 221 48 31.8 36.0 16 500 5430 255 73 70.5 18.9 | 229 46 34.6 30.3 17 475 5791 255 76 73.4 19.7 | 230 49 37.5 31.1 18 455 6096 255 79 76.3 20.4 | 232 51 40.4 31.9 19 436 6401 260 86 84.7 14.9 | 242 55 48.8 26.3 20 400 7020 255 93 89.8 24.1 | 237 65 54.0 35.5 21 366 7620 260 104 102.4 18.1 | 246 73 66.5 29.5 22 300 8960 255 123 118.8 31.8 | 242 94 82.9 43.2 23 292 9144 255 123 118.8 31.8 | 242 94 82.9 43.2 24 265 9765 260 132 130.0 22.9 | 250 100 94.1 34.3 25 250 10140 260 142 139.8 24.7 | 251 110 104.0 36.1 26 247 10218 260 144 141.8 25.0 | 251 112 105.9 36.4 27 241 10363 260 144 141.8 25.0 | 251 112 105.9 36.4 28 230 10668 255 123 118.8 31.8 | 242 94 82.9 43.2 29 209 11278 255 138 133.3 35.7 | 244 108 97.4 47.1 30 200 11570 260 113 111.3 19.6 | 248 82 75.4 31.0 31 190 11887 260 108 106.4 18.8 | 247 77 70.5 30.2 32 181 12192 255 112 108.2 29.0 | 241 83 72.3 40.4 33 150 13410 260 90 88.6 15.6 | 243 59 52.8 27.0 34 130 14326 250 79 74.2 27.0 | 225 54 38.4 38.4 35 118 14935 260 64 63.0 11.1 | 230 35 27.1 22.5 36 113 15240 255 65 62.8 16.8 | 224 39 26.9 28.2 37 107 15545 255 77 74.4 19.9 | 231 50 38.5 31.3 38 100 15990 270 49 49.0 -0.0 | 229 17 13.1 11.4 39 97 16154 270 49 49.0 -0.0 | 229 17 13.1 11.4 40 93 16459 260 46 45.3 8.0 | 206 22 9.4 19.4 41 88 16764 250 49 46.0 16.8 | 200 30 10.2 28.2 42 84 17069 265 64 63.8 5.6 | 239 33 27.9 17.0 43 80 17374 270 57 57.0 -0.0 | 242 24 21.1 11.4 44 76 17678 270 42 42.0 -0.0 | 208 13 6.1 11.4 45 70 18230 255 43 41.5 11.1 | 194 23 5.7 22.5 46 69 18288 260 37 36.4 6.4 | 182 18 0.6 17.8 47 60 19202 265 35 34.9 3.1 | 176 14 -1.0 14.5 48 54 19812 250 37 34.8 12.7 | 177 24 -1.1 24.1 49 52 20117 260 43 42.3 7.5 | 199 20 6.5 18.9 50 50 20350 280 33 32.5 -5.7 | 149 7 -3.4 5.7 51 49 20422 255 33 31.9 8.5 | 169 20 -4.0 20.0 52 47 20726 280 32 31.5 -5.6 | 143 7 -4.4 5.9 53 45 21031 270 28 28.0 -0.0 | 145 14 -7.9 11.4 54 43 21336 260 14 13.8 2.4 | 122 26 -22.1 13.8 55 39 21946 275 24 23.9 -2.1 | 128 15 -12.0 9.3 56 37 22250 280 26 25.6 -4.5 | 124 12 -10.3 6.9 57 35 22555 265 28 27.9 2.4 | 150 16 -8.0 13.9 58 34 22860 245 24 21.8 10.1 | 147 26 -14.1 21.6 59 32 23165 270 23 23.0 -0.0 | 132 17 -12.9 11.4 60 30 23470 270 27 27.0 -0.0 | 142 14 -8.9 11.4 61 30 23560 290 6 5.6 -2.1 | 107 32 -30.2 9.4 62 29 23774 295 10 9.1 -4.2 | 105 28 -26.8 7.2 63 28 24079 280 5 4.9 -0.9 | 109 33 -31.0 10.5 64 26 24384 280 15 14.8 -2.6 | 113 23 -21.1 8.8 65 25 24689 265 16 15.9 1.4 | 123 24 -19.9 12.8 66 24 24994 270 18 18.0 -0.0 | 123 21 -17.9 11.4 67 23 25298 255 16 15.5 4.1 | 127 26 -20.4 15.6 68 21 25908 5 16 -1.4 -15.9 | 83 38 -37.3 -4.5 69 20 26150 265 19 18.9 1.7 | 128 21 -17.0 13.1 70 20 26213 315 1 0.7 -0.7 | 107 37 -35.2 10.7 71 19 26518 265 21 20.9 1.8 | 132 20 -15.0 13.2 72 16 27432 245 5 4.5 2.1 | 113 34 -31.3 13.5 73 16 27737 250 10 9.4 3.4 | 119 30 -26.5 14.8 74 15 28042 285 17 16.4 -4.4 | 110 21 -19.5 7.0 75 14 28346 315 16 11.3 -11.3 | 90 25 -24.6 0.1 76 14 28651 320 24 15.4 -18.4 | 71 22 -20.5 -7.0 77 13 28956 330 19 9.5 -16.5 | 79 27 -26.4 -5.0 78 12 29261 315 13 9.2 -9.2 | 95 27 -26.7 2.2 79 12 29566 260 15 14.8 2.6 | 124 25 -21.1 14.0 80 11 29870 295 13 11.8 -5.5 | 104 25 -24.1 5.9 81 11 30175 270 16 16.0 -0.0 | 120 23 -19.9 11.4 82 10 30630 305 11 9.0 -6.3 | 101 27 -26.9 5.1 83 7 32960 195 13 3.4 12.6 | 126 40 -32.5 24.0 Wind Parameters Mean winds (0-6000m): 257.6 at 50.2 knts Storm direction: 287.6 at 37.7 knts Shear (0-3000m) pos: 6.2 neg: 4.2 tot: 10.4 10-3/s Storm rel Dir Shear (0-3000m): 93.3 deg Storm rel helicity (0-3000m) pos: 301.7 neg: -53.5 tot: 248.2 m^2/s^2 ave: 82.7 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 14.7 stream: 5.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.21 Bulk Shear: 159.24 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 ------------------------------------------------------------------------------- 500 239 17 133 29| 29.3 0.0 29.3|209.6 -4.5 205.1 410.3 0.59| 38.5 22.7 1000 266 22 133 19| 15.4 0.0 15.4|210.4 -28.6 181.8 181.8 0.30| 25.4 7.6 1500 269 25 139 16| 10.3 5.7 16.0|242.9 -28.6 214.3 142.8 0.40| 22.9 9.1 2000 266 29 153 15| 7.7 5.3 13.0|265.6 -28.6 237.0 118.5 0.43| 18.5 8.0 2500 265 32 165 15| 7.5 4.2 11.7|297.9 -28.6 269.3 107.7 0.48| 16.2 7.7 3000 264 35 175 15| 6.2 4.2 10.4|301.7 -53.5 248.2 82.7 0.40| 14.7 5.8 4000 261 39 188 18| 5.9 3.8 9.7|393.0 -82.8 310.2 77.5 0.39| 13.4 5.3 5000 258 44 201 22| 4.7 4.3 9.0|481.9-116.2 365.7 73.1 0.37| 12.7 4.8 6000 258 50 211 26| 5.1 3.6 8.7|642.9-116.2 526.7 87.8 0.42| 12.0 5.0 Wrote GIF file: /home/apache/climate/data/raob//KDTX/skewt/KDTX.skewt.20251204.00.gif