UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for KDTX... Searching the city database file for: KDTX ... Date:0000Z 20 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 170 SFC 981 329 10.8 4.8 66 6.0 7.7 295 9 285.5 286.5 281.7 301.0 5.50 2 925 816 6.2 3.9 85 2.3 5.1 290 17 285.6 286.6 281.8 301.0 5.47 3 918 878 5.6 3.7 88 1.9 4.6 287 17 285.7 286.6 281.7 300.9 5.44 4 893 1104 4.0 2.4 89 1.6 3.2 279 19 286.3 287.2 281.6 300.7 5.09 5 887 1159 4.0 0.7 79 3.3 2.5 277 19 286.8 287.6 281.2 299.7 4.54 6 874 1279 3.0 -0.9 76 3.9 1.3 274 22 287.0 287.7 280.8 298.7 4.09 7 861 1401 3.2 -1.8 70 5.0 1.0 272 25 288.4 289.1 281.2 299.6 3.89 8 850 1505 3.4 -4.6 56 8.0 0.1 270 28 289.7 290.3 280.9 299.0 3.19 9 846 1543 4.0 -5.0 52 9.0 0.3 269 29 290.7 291.3 281.3 299.9 3.11 10 838 1621 4.2 -4.8 52 9.0 0.4 268 30 291.7 292.3 281.8 301.1 3.19 11 835 1650 4.2 -2.8 60 7.0 1.1 268 31 292.0 292.7 282.5 302.9 3.72 12 834 1660 4.2 -1.8 65 6.0 1.5 268 31 292.1 292.8 283.0 303.9 4.02 13 819 1807 3.8 -0.8 72 4.6 1.7 265 34 293.2 294.0 283.8 306.1 4.40 14 785 2151 2.4 -3.6 65 6.0 -0.3 270 39 295.3 296.0 284.0 306.4 3.73 15 778 2223 1.8 -2.6 73 4.4 -0.2 271 39 295.4 296.1 284.4 307.4 4.06 16 772 2286 2.2 -3.8 64 6.0 -0.4 272 39 296.5 297.2 284.4 307.7 3.74 17 770 2307 2.8 -7.2 48 10.0 -1.3 273 39 297.4 297.9 283.8 306.1 2.89 18 767 2338 3.0 -8.0 44 11.0 -1.4 273 39 297.9 298.4 283.9 306.2 2.73 19 756 2455 2.2 -8.8 44 11.0 -2.1 274 39 298.3 298.8 283.9 306.2 2.60 20 736 2672 2.6 -14.4 27 17.0 -3.4 264 44 301.0 301.3 284.0 306.4 1.70 21 734 2694 2.6 -15.4 25 18.0 -3.6 263 44 301.2 301.5 283.9 306.2 1.57 22 729 2749 2.0 -13.0 32 15.0 -3.5 260 45 301.2 301.5 284.2 307.2 1.93 23 720 2849 1.8 -17.2 23 19.0 -4.5 260 46 302.0 302.3 284.0 306.4 1.38 24 701 3065 0.6 -17.4 25 18.0 -5.3 260 49 303.0 303.3 284.4 307.5 1.39 25 700 3076 0.6 -17.4 25 18.0 -5.3 260 49 303.1 303.4 284.4 307.6 1.39 26 695 3133 0.0 -14.0 34 14.0 -5.0 260 50 303.1 303.4 284.9 309.0 1.86 27 693 3156 0.0 -13.0 37 13.0 -4.7 260 50 303.4 303.7 285.2 309.7 2.03 28 689 3203 0.0 -25.0 13 25.0 -6.8 260 51 303.9 304.0 283.9 306.3 0.73 29 687 3226 0.0 -26.0 12 26.0 -6.9 260 52 304.1 304.2 283.9 306.3 0.67 30 682 3284 0.0 -17.0 26 17.0 -5.7 260 53 304.7 305.0 285.1 309.5 1.48 31 667 3461 -0.9 -13.9 37 13.0 -5.5 260 53 305.7 306.0 286.0 311.9 1.96 32 660 3545 -1.1 -15.1 34 14.0 -6.0 260 52 306.4 306.7 286.1 312.1 1.79 33 639 3802 -3.1 -15.1 39 12.0 -7.2 257 49 307.0 307.3 286.4 312.9 1.85 34 637 3826 -3.3 -15.3 39 12.0 -7.4 256 49 307.0 307.3 286.4 312.9 1.82 35 606 4218 -5.5 -15.5 45 10.0 -8.9 247 47 308.9 309.2 287.1 315.0 1.89 36 601 4283 -5.9 -16.9 41 11.0 -9.5 245 47 309.1 309.5 286.9 314.6 1.69 37 600 4296 -5.9 -18.9 35 13.0 -9.9 245 47 309.3 309.6 286.7 314.0 1.43 38 599 4309 -5.7 -22.7 25 17.0 -10.5 246 47 309.7 309.9 286.4 313.1 1.03 39 593 4388 -5.9 -29.9 13 24.0 -11.5 248 47 310.3 310.4 286.1 312.2 0.54 40 583 4521 -6.9 -33.9 10 27.0 -12.5 251 47 310.7 310.7 286.0 312.0 0.37 41 557 4874 -9.7 -39.7 7 30.0 -14.9 260 48 311.4 311.5 286.1 312.2 0.22 42 550 4972 -9.3 -42.3 5 33.0 -14.7 260 49 313.0 313.1 286.6 313.7 0.17 43 534 5199 -10.5 -46.5 3 36.0 -15.8 262 53 314.3 314.3 287.0 314.7 0.11 44 524 5344 -11.5 -37.5 10 26.0 -16.2 263 55 314.8 314.8 287.3 315.8 0.29 45 523 5358 -11.9 -39.9 8 28.0 -16.6 263 55 314.5 314.5 287.2 315.3 0.23 46 520 5402 -12.3 -39.3 9 27.0 -16.9 263 56 314.5 314.5 287.2 315.4 0.24 47 517 5446 -12.5 -39.5 8 27.0 -17.0 263 56 314.8 314.8 287.3 315.6 0.24 48 510 5550 -13.7 -39.7 9 26.0 -17.9 264 58 314.5 314.6 287.2 315.4 0.24 49 505 5625 -14.3 -28.3 29 14.0 -17.4 265 59 314.7 314.8 287.8 317.3 0.73 50 500 5700 -15.1 -30.1 27 15.0 -18.2 265 60 314.6 314.7 287.7 316.8 0.63 51 489 5869 -16.5 -33.5 22 17.0 -19.6 263 61 314.9 315.0 287.6 316.6 0.46 52 487 5900 -16.7 -38.7 13 22.0 -20.1 263 61 315.0 315.1 287.4 316.0 0.28 53 486 5915 -17.1 -33.1 24 16.0 -20.0 262 61 314.7 314.8 287.6 316.4 0.48 54 485 5931 -17.3 -37.3 16 20.0 -20.5 262 61 314.7 314.7 287.3 315.8 0.32 55 400 7360 -24.9 -27.1 82 2.2 -25.4 250 86 322.6 322.8 290.6 326.3 1.04 56 300 9380 -39.9 -43.3 70 3.4 -40.2 260 101 329.1 329.2 291.7 330.2 0.28 57 250 10600 -50.3 -62.3 23 12.0 -50.6 265 114 331.3 331.3 292.1 331.4 0.04 58 219 11451 -57.1 -65.5 34 8.4 -57.2 265 129 333.6 333.6 292.7 333.7 0.03 59 200 12020 -61.7 -67.7 45 6.0 -61.8 265 117 335.1 335.1 293.1 335.1 0.02 60 191 12304 -64.3 -68.8 54 4.5 -64.3 260 117 335.3 335.3 293.2 335.4 0.02 61 150 13790 -62.1 -83.1 4 21.0 -62.3 240 72 363.1 363.1 299.3 363.1 0.00 62 100 16330 -60.1 -87.1 2 27.0 -60.4 240 41 411.6 411.6 306.7 411.6 0.00 63 98 16457 -60.7 -87.7 2 27.0 -61.0 240 41 412.8 412.8 306.9 412.8 0.00 64 76 18037 -63.1 -90.1 1 27.0 -63.4 279 24 438.9 438.9 309.8 439.0 0.00 65 75 18119 -60.3 -89.3 1 29.0 -60.7 269 22 446.5 446.5 310.5 446.5 0.00 66 74 18203 -60.3 -88.3 1 28.0 -60.7 260 21 448.2 448.2 310.7 448.2 0.00 67 72 18374 -61.3 -89.3 1 28.0 -61.6 243 21 449.6 449.6 310.8 449.6 0.00 68 70 18550 -59.7 -88.7 1 29.0 -60.2 230 24 456.7 456.7 311.5 456.7 0.00 69 66 18915 -61.7 -88.7 2 27.0 -62.1 241 25 460.1 460.1 311.8 460.1 0.00 70 59 19607 -62.3 -89.3 2 27.0 -62.7 236 14 473.7 473.7 313.0 473.7 0.00 71 56 19929 -60.9 -89.9 1 29.0 -61.4 222 22 484.0 484.0 313.8 484.0 0.00 72 55 20042 -58.5 -88.5 1 30.0 -59.1 224 25 492.0 492.0 314.4 492.0 0.00 73 51 20516 -58.1 -88.1 1 30.0 -58.8 228 20 503.7 503.7 315.2 503.7 0.00 74 50 20640 -58.9 -87.9 1 29.0 -59.6 220 19 504.7 504.7 315.3 504.7 0.00 75 49 20767 -59.1 -89.1 1 30.0 -59.7 221 19 507.1 507.1 315.4 507.1 0.00 76 44 21447 -55.5 -87.5 1 32.0 -56.6 274 15 531.8 531.8 317.1 531.8 0.00 77 40 22052 -56.9 -87.9 1 31.0 -57.9 297 7 543.0 543.0 317.7 543.0 0.00 78 39 22212 -55.9 -87.9 1 32.0 -57.1 309 5 549.4 549.4 318.1 549.5 0.00 79 37 22546 -57.9 -87.9 1 30.0 -58.9 335 3 552.6 552.6 318.2 552.7 0.00 80 34 23080 -56.9 -87.9 1 31.0 -58.0 353 8 568.8 568.8 319.1 568.8 0.01 81 33 23268 -58.3 -88.3 1 30.0 -59.3 351 9 570.0 570.0 319.2 570.0 0.00 82 30 23870 -56.5 -88.5 1 32.0 -57.9 0 0 590.6 590.6 320.2 590.6 0.01 83 28 24308 -56.3 -88.3 1 32.0 -57.8 0 0 602.9 602.9 320.7 603.0 0.01 84 27 24540 -53.9 -86.9 1 33.0 -55.8 12 1 616.0 616.0 321.3 616.0 0.01 85 24 25294 -55.3 -87.3 1 32.0 -57.2 66 5 633.0 633.0 322.0 633.1 0.01 86 21 26154 -51.5 -86.5 1 35.0 -54.5 128 10 669.1 669.1 323.4 669.2 0.01 87 21 26154 -52.3 -86.3 1 34.0 -55.1 128 10 666.7 666.7 323.3 666.8 0.01 88 20 26470 -51.7 -86.7 1 35.0 -54.7 150 12 677.9 677.9 323.7 678.0 0.01 89 19 26804 -51.9 -85.9 1 34.0 -54.9 150 12 687.3 687.3 324.0 687.4 0.01 90 16 27929 -48.3 -85.3 1 37.0 -52.9 117 5 733.7 733.7 325.5 733.8 0.02 91 14 28810 -48.9 -85.9 1 37.0 -53.8 96 8 760.2 760.2 326.2 760.4 0.02 92 13 29300 -46.9 -84.9 1 38.0 -52.8 87 10 783.4 783.4 326.8 783.6 0.02 93 12 29829 -48.9 -84.9 1 36.0 -54.2 87 12 794.5 794.5 327.1 794.7 0.02 94 12 29829 -46.1 -85.1 0 39.0 -52.6 87 12 804.4 804.4 327.4 804.6 0.02 95 11 30409 -45.9 -83.9 1 38.0 -52.8 69 11 825.4 825.4 327.8 825.7 0.03 96 11 30409 -46.3 -84.3 1 38.0 -53.1 69 11 823.9 824.0 327.8 824.2 0.03 97 10 31050 -41.5 -82.5 0 41.0 -51.0 50 10 864.6 864.7 328.7 865.1 0.04 98 9.6 31327 -42.3 -83.3 0 41.0 -51.5 44 10 871.8 871.8 328.8 872.2 0.04 99 9.1 31689 -40.9 -81.9 0 41.0 -51.1 35 9 890.6 890.6 329.2 891.1 0.05 100 8.5 32153 -41.5 -82.5 0 41.0 -51.7 25 8 905.8 905.8 329.5 906.3 0.05 101 7.3 33199 -35.7 -78.7 0 43.0 -50.1 1 6 969.8 969.8 330.7 971.0 0.11 102 7.0 33490 -36.5 -79.5 0 43.0 -50.7 355 6 978.2 978.2 330.8 979.3 0.10 103 6.7 33791 -38.1 -80.1 0 42.0 -51.5 16 7 983.8 983.8 330.9 984.9 0.10 104 5.9 34671 -34.1 -77.1 0 43.0 -50.7 76 8 1037.6 1037.7 331.8 1039.8 0.18 105 5.5 35160 -34.7 -77.7 0 43.0 -51.3 110 9 1056.0 1056.1 332.1 1058.2 0.17 106 5.0 35830 -30.1 -75.1 0 45.0 -50.4 155 10 1106.1 1106.3 332.8 1109.9 0.29 107 4.9 35974 -29.9 -74.9 0 45.0 -50.5 1113.4 1113.6 332.9 1117.5 0.30 108 4.6 36425 -29.3 -74.3 0 45.0 -50.7 1136.5 1136.8 333.2 1141.4 0.35 TRP 191 12304 -64.3 -68.8 54 4.5 -64.3 260 117 335.3 335.3 293.2 335.4 0.02 WND 219 11451 -57.1 -65.5 34 8.4 -57.2 265 129 333.6 333.6 292.7 333.7 0.03 Sounding variables and indices 1000-500 mb thick: 5530.00 m Freezing level: 682.00 mb = 3284.10 m = 10774.47 ft Wetbulb zero: 789.80 mb = 2101.35 m = 6894.12 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 41.54 % Est. max temperature: 17.60 C = 63.67 F Sfc-Lift cond lev (LCL): 895.60 mb = 1080.14 m = 3543.72 ft T: 4.17 C 700-500 lapse rate: 5.98 C/km ThetaE index: 2.33 C Layer 918.0- 861.0 mb Conv cond level (CCL): 658.52 mb = 3563.12 m = 11689.87 ft Mean mixing ratio: 5.32 g/kg Conv temperature: 31.59 C = 88.87 F Cap Strength: 14.03 C Lifted Index: 13.30 C Risk: None Lifted Index @300 mb: 20.20 C Lifted Index @700 mb: 9.57 C Showalter Index: 14.53 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 10.50 C K Index: -4.10 Risk: None Sweat Index: 116.00 Risk: None Energy Index: 3.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.45 J/kg Max Up Vert Vel: 2.98 m/s Conv Inhibition (B-): 89432.66 J/kg Cap Strength: 14.01 C Lift Cond Lev (LCL): 885.00 mb = 1177.19 m = 3862.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 32 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 ---------------------------------------------------------- 0 981 329 295 9 8.2 -3.8 | 111 23 -21.6 8.4 1 948 610 310 13 10.0 -8.4 | 101 20 -19.8 3.9 2 925 816 290 17 16.0 -5.8 | 115 15 -13.7 6.4 3 914 914 285 17 16.4 -4.4 | 120 15 -13.3 7.8 4 880 1219 275 20 19.9 -1.7 | 137 14 -9.8 10.5 5 850 1505 270 28 28.0 -0.0 | 172 12 -1.7 12.2 6 817 1829 265 35 34.9 3.1 | 199 16 5.1 15.3 7 786 2134 270 39 39.0 -0.0 | 217 15 9.3 12.2 8 757 2438 275 39 38.9 -3.4 | 226 13 9.1 8.8 9 729 2743 260 45 44.3 7.8 | 216 25 14.6 20.0 10 700 3076 260 49 48.3 8.5 | 222 28 18.5 20.7 11 676 3353 260 54 53.2 9.4 | 227 32 23.5 21.6 12 650 3658 260 50 49.2 8.7 | 223 29 19.5 20.9 13 601 4267 245 47 42.6 19.9 | 202 35 12.9 32.1 14 556 4877 260 48 47.3 8.3 | 221 27 17.5 20.5 15 500 5700 265 60 59.8 5.2 | 240 35 30.1 17.4 16 474 6096 260 62 61.1 10.8 | 234 39 31.3 23.0 17 437 6706 260 85 83.7 14.8 | 243 60 54.0 27.0 18 400 7360 250 86 80.8 29.4 | 231 66 51.1 41.6 19 385 7620 245 87 78.8 36.8 | 225 69 49.1 49.0 20 310 9144 260 99 97.5 17.2 | 247 74 67.8 29.4 21 300 9380 260 101 99.5 17.5 | 247 76 69.7 29.7 22 250 10600 265 114 113.6 9.9 | 255 87 83.8 22.1 23 247 10668 265 114 113.6 9.9 | 255 87 83.8 22.1 24 219 11451 265 129 128.5 11.2 | 257 102 98.8 23.5 25 214 11582 265 129 128.5 11.2 | 257 102 98.8 23.5 26 200 12020 265 117 116.6 10.2 | 256 90 86.8 22.4 27 191 12304 260 117 115.2 20.3 | 249 91 85.5 32.5 28 185 12497 260 116 114.2 20.1 | 249 90 84.5 32.4 29 168 13106 270 83 83.0 -0.0 | 257 55 53.3 12.2 30 160 13411 255 65 62.8 16.8 | 229 44 33.1 29.0 31 152 13716 245 67 60.7 28.3 | 217 51 31.0 40.5 32 150 13790 240 72 62.4 36.0 | 214 58 32.6 48.2 33 138 14326 245 75 68.0 31.7 | 221 58 38.3 43.9 34 131 14630 265 61 60.8 5.3 | 241 36 31.0 17.5 35 119 15240 245 56 50.8 23.7 | 210 42 21.0 35.9 36 108 15850 255 62 59.9 16.0 | 227 41 30.2 28.3 37 103 16154 260 44 43.3 7.6 | 214 24 13.6 19.9 38 100 16330 240 41 35.5 20.5 | 190 33 5.8 32.7 39 98 16459 240 41 35.5 20.5 | 190 33 5.8 32.7 40 93 16764 225 43 30.4 30.4 | 181 43 0.7 42.6 41 89 17069 235 47 38.5 27.0 | 193 40 8.8 39.2 42 77 17983 285 25 24.1 -6.5 | 136 8 -5.6 5.7 43 73 18288 250 19 17.9 6.5 | 148 22 -11.9 18.7 44 70 18550 230 24 18.4 15.4 | 158 30 -11.3 27.6 45 70 18593 225 31 21.9 21.9 | 167 35 -7.8 34.1 46 63 19202 255 20 19.3 5.2 | 149 20 -10.4 17.4 47 60 19507 245 12 10.9 5.1 | 133 26 -18.8 17.3 48 57 19812 220 19 12.2 14.6 | 147 32 -17.5 26.8 49 54 20117 225 27 19.1 19.1 | 161 33 -10.6 31.3 50 52 20422 235 21 17.2 12.0 | 153 27 -12.5 24.3 51 50 20640 220 19 12.2 14.6 | 147 32 -17.5 26.8 52 49 20726 220 19 12.2 14.6 | 147 32 -17.5 26.8 53 47 21031 225 22 15.6 15.6 | 153 31 -14.2 27.8 54 45 21336 280 18 17.7 -3.1 | 127 15 -12.0 9.1 55 43 21641 265 10 10.0 0.9 | 124 24 -19.8 13.1 56 35 22860 0 0 -0.0 -0.0 | 112 32 -29.7 12.2 57 34 23165 350 11 1.9 -10.8 | 93 28 -27.8 1.4 58 30 23870 0 0 -0.0 -0.0 | 112 32 -29.7 12.2 59 28 24384 0 0 -0.0 -0.0 | 112 32 -29.7 12.2 60 20 26470 150 12 -6.0 10.4 | 122 42 -35.7 22.6 61 19 26822 150 12 -6.0 10.4 | 122 42 -35.7 22.6 62 17 27432 130 3 -2.3 1.9 | 114 35 -32.0 14.1 63 13 29261 85 10 -10.0 -0.9 | 106 41 -39.7 11.3 64 13 29566 95 12 -12.0 1.0 | 108 44 -41.7 13.3 65 10 31050 50 10 -7.7 -6.4 | 99 38 -37.4 5.8 66 7 33490 355 6 0.5 -6.0 | 102 30 -29.2 6.2 67 5 35830 155 10 -4.2 9.1 | 122 40 -33.9 21.3 Wind Parameters Mean winds (0-6000m): 262.3 at 42.8 knts Storm direction: 292.3 at 32.1 knts Shear (0-3000m) pos: 1.1 neg: 7.6 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 115.7 deg Storm rel helicity (0-3000m) pos: 155.7 neg: -35.0 tot: 120.7 m^2/s^2 ave: 40.2 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 5.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 150.95 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 13 107 20| 0.0 8.3 8.3| 18.5 -20.2 -1.8 -3.5 0.05| 11.6 0.6 1000 288 16 117 16| 0.0 7.8 7.8| 49.8 -20.2 29.6 29.6 0.44| 10.3 4.5 1500 278 20 134 13| 0.0 9.5 9.5| 89.6 -20.2 69.3 46.2 0.62| 11.2 7.0 2000 275 25 154 11| 1.7 7.1 8.8|115.7 -20.2 95.4 47.7 0.67| 10.3 6.9 2500 272 28 172 11| 1.4 7.7 9.0|121.4 -35.0 86.4 34.6 0.46| 11.2 5.1 3000 269 32 190 13| 1.1 7.6 8.8|155.7 -35.0 120.7 40.2 0.48| 10.6 5.1 4000 264 36 202 17| 0.9 5.4 6.2|158.3-141.6 16.7 4.2 0.22| 10.0 2.2 5000 262 39 207 20| 2.3 4.3 6.6|274.7-141.6 133.1 26.6 0.33| 9.9 3.3 6000 262 43 215 22| 2.3 4.5 6.8|345.7-171.8 173.9 29.0 0.31| 9.9 3.1 Wrote GIF file: /home/apache/climate/data/raob//KDTX/skewt/KDTX.skewt.20250420.00.gif