UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042601.upa.cvt Date: 0100Z 26 APR 25 Searching for KDTX... Searching the city database file for: KDTX ... Date:0100Z 26 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 98 SFC 973 329 15.0 14.7 98 0.3 14.8 290.4 292.3 289.0 321.0 10.87 2 957 470 15.2 14.0 93 1.2 14.4 292.0 293.9 289.3 321.9 10.55 3 925 760 14.4 12.8 90 1.6 13.4 210 3 294.0 295.8 289.6 322.9 10.09 4 911 889 13.8 12.3 91 1.5 12.9 225 5 294.7 296.5 289.7 323.2 9.91 5 903 963 13.8 10.6 81 3.2 11.9 234 6 295.4 297.1 289.1 321.2 8.92 6 902 973 13.8 10.6 81 3.2 11.9 235 6 295.5 297.1 289.2 321.3 8.93 7 899 1001 13.8 10.6 81 3.2 11.9 239 6 295.8 297.4 289.3 321.7 8.96 8 898 1010 13.8 10.6 81 3.2 11.9 240 6 295.9 297.5 289.3 321.9 8.97 9 897 1020 13.8 10.5 80 3.3 11.8 241 6 296.0 297.6 289.3 321.8 8.92 10 877 1210 12.4 10.2 86 2.2 11.1 264 9 296.5 298.1 289.5 322.4 8.94 11 875 1229 12.8 9.1 78 3.7 10.6 266 9 297.1 298.6 289.2 321.3 8.32 12 865 1326 12.2 8.4 78 3.8 10.0 277 10 297.4 298.9 289.0 320.8 8.02 13 850 1472 10.6 9.0 90 1.6 9.6 295 12 297.3 298.8 289.3 322.0 8.50 14 840 1571 9.8 9.1 95 0.7 9.4 293 12 297.4 299.0 289.6 322.7 8.67 15 836 1610 9.6 7.9 89 1.7 8.6 293 12 297.6 299.1 289.0 321.0 8.02 16 831 1660 9.0 8.3 95 0.7 8.6 292 12 297.5 299.0 289.3 321.7 8.29 17 826 1710 8.8 6.7 87 2.1 7.6 291 12 297.8 299.1 288.6 319.7 7.47 18 808 1892 7.0 6.2 95 0.8 6.6 288 13 297.8 299.1 288.5 319.4 7.38 19 807 1903 7.2 7.2 100 0.0 7.2 288 13 298.1 299.5 289.1 321.3 7.92 20 784 2140 6.0 6.0 100 0.0 6.0 285 13 299.3 300.6 289.2 321.4 7.50 21 783 2151 6.0 6.0 100 0.0 6.0 284 13 299.4 300.7 289.2 321.5 7.51 22 769 2299 4.2 4.0 99 0.2 4.1 282 14 299.0 300.2 288.3 318.6 6.64 23 767 2320 4.2 3.9 98 0.3 4.1 282 14 299.2 300.4 288.3 318.8 6.61 24 766 2330 4.2 4.2 100 0.0 4.2 282 14 299.3 300.6 288.5 319.3 6.76 25 700 3061 1.0 1.0 100 0.0 1.0 270 15 303.6 304.7 289.2 321.4 5.89 26 636 3827 -2.5 -2.5 100 0.0 -2.5 237 18 308.0 309.0 289.8 323.5 5.01 27 553 4925 -8.5 -9.6 92 1.1 -8.9 235 22 313.5 314.1 290.0 324.2 3.34 28 503 5654 -13.1 -13.7 95 0.6 -13.3 235 27 316.5 317.0 290.3 325.2 2.64 29 500 5700 -13.5 -14.0 96 0.5 -13.7 235 27 316.6 317.1 290.3 325.1 2.59 30 466 6233 -17.5 -18.1 95 0.6 -17.7 242 27 318.0 318.4 290.2 324.6 1.97 31 451 6477 -19.5 -21.4 85 1.9 -20.0 244 28 318.5 318.8 289.9 323.7 1.53 32 449 6510 -19.5 -20.7 90 1.2 -19.8 245 28 318.9 319.2 290.1 324.5 1.64 33 447 6544 -20.1 -22.3 83 2.2 -20.7 245 28 318.6 318.9 289.8 323.4 1.43 34 446 6560 -20.1 -21.6 88 1.5 -20.5 245 28 318.8 319.1 290.0 324.0 1.52 35 444 6594 -20.5 -23.0 80 2.5 -21.1 246 28 318.7 319.0 289.8 323.3 1.35 36 440 6661 -20.7 -21.9 90 1.2 -21.0 247 28 319.3 319.6 290.1 324.4 1.51 37 428 6865 -22.5 -24.9 81 2.4 -23.1 249 28 319.5 319.7 289.9 323.6 1.18 38 423 6951 -22.5 -23.9 88 1.4 -22.8 250 28 320.6 320.8 290.3 325.1 1.31 39 408 7216 -24.5 -26.9 80 2.4 -25.0 253 29 321.3 321.5 290.2 324.9 1.04 40 400 7360 -25.7 -28.0 81 2.3 -26.2 255 29 321.6 321.8 290.2 324.9 0.95 41 385 7635 -27.5 -29.9 80 2.4 -27.9 250 32 322.8 322.9 290.5 325.7 0.83 42 348 8351 -33.7 -37.5 69 3.8 -34.1 244 33 323.8 323.9 290.4 325.4 0.44 43 346 8391 -34.1 -37.3 73 3.2 -34.5 244 33 323.8 323.9 290.4 325.5 0.45 44 344 8431 -34.3 -38.5 66 4.2 -34.8 244 34 324.1 324.2 290.5 325.6 0.40 45 332 8678 -36.5 -39.3 75 2.8 -36.8 243 38 324.4 324.5 290.5 325.8 0.38 46 329 8741 -37.1 -39.3 80 2.2 -37.3 242 39 324.4 324.5 290.5 325.8 0.38 47 323 8867 -38.1 -41.7 69 3.6 -38.4 242 41 324.7 324.8 290.5 325.9 0.30 48 318 8974 -38.9 -41.9 73 3.0 -39.2 241 42 325.1 325.1 290.6 326.2 0.30 49 306 9236 -41.1 -44.2 72 3.1 -41.3 242 45 325.6 325.6 290.7 326.5 0.25 50 300 9370 -42.3 -47.3 58 5.0 -42.6 245 46 325.7 325.8 290.7 326.4 0.18 51 299 9393 -42.3 -48.3 52 6.0 -42.6 245 46 326.1 326.1 290.7 326.7 0.16 52 291 9576 -43.9 -48.9 58 5.0 -44.2 245 48 326.3 326.3 290.8 326.9 0.15 53 290 9599 -44.1 -51.1 46 7.0 -44.5 245 48 326.4 326.4 290.8 326.8 0.12 54 265 10199 -49.3 -52.8 67 3.5 -49.4 244 52 327.3 327.3 291.0 327.7 0.11 55 253 10503 -51.9 -56.0 61 4.1 -52.0 241 52 327.8 327.8 291.2 328.1 0.08 56 250 10580 -52.5 -56.5 62 4.0 -52.6 240 52 328.0 328.0 291.2 328.3 0.07 57 237 10921 -55.5 -58.3 71 2.8 -55.6 235 52 328.5 328.5 291.4 328.8 0.06 58 207 11768 -61.6 -66.1 55 4.6 -61.6 240 73 332.0 332.0 292.3 332.1 0.03 59 200 11980 -63.1 -68.1 51 5.0 -63.1 235 72 332.8 332.8 292.5 332.9 0.02 60 178 12689 -67.9 -71.1 63 3.2 -67.9 250 70 336.3 336.3 293.4 336.3 0.01 61 150 13740 -59.3 -77.3 8 18.0 -59.5 280 55 367.9 367.9 300.2 367.9 0.01 62 100 16280 -61.3 -81.3 5 20.0 -61.6 275 31 409.3 409.3 306.4 409.3 0.01 TRP 178 12689 -67.9 -71.1 63 3.2 -67.9 250 70 336.3 336.3 293.4 336.3 0.01 WND 207 11768 -61.6 -66.1 55 4.6 -61.6 240 73 332.0 332.0 292.3 332.1 0.03 Sounding variables and indices 1000-500 mb thick: 5602.00 m Freezing level: 681.71 mb = 3279.93 m = 10760.81 ft Wetbulb zero: 681.51 mb = 3274.97 m = 10744.53 ft Precipitable water: 1.32 inches Sfc-500 mean rel hum: 94.89 % Est. max temperature: 22.32 C = 72.17 F Sfc-Lift cond lev (LCL): 968.83 mb = 365.62 m = 1199.52 ft T: 15.05 C 700-500 lapse rate: 5.49 C/km ThetaE index: 2.31 C Layer 826.0- 807.0 mb Conv cond level (CCL): 855.62 mb = 1416.77 m = 4648.15 ft Mean mixing ratio: 9.81 g/kg Conv temperature: 21.85 C = 71.33 F Cap Strength: 1.88 C Lifted Index: 1.66 C Risk: Showers probable Lifted Index @300 mb: 3.09 C Lifted Index @700 mb: -0.37 C Showalter Index: 1.77 C Risk: Showers probable Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 22.50 C K Index: 33.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 159.00 Risk: None Energy Index: 0.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.87 J/kg Max Up Vert Vel: 10.48 m/s Conv Inhibition (B-): 35.51 J/kg Cap Strength: 1.86 C Lift Cond Lev (LCL): 896.73 mb = 1022.25 m = 3353.80 ft Lev Free Conv (LFC): 811.73 mb = 1854.28 m = 6083.54 ft Equ Level (EL): 671.73 mb = 3390.41 m = 11123.27 ft B at Equ Level: 54.80 J/kg Max Parcel Lev (MPL): 541.73 mb = 5083.59 m = 16678.23 ft Wind level data Storm motion: 288 at 14 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 ---------------------------------------------------------- 0 925 760 210 3 1.5 2.6 | 120 14 -11.7 6.9 1 850 1472 295 12 10.9 -5.1 | 71 2 -2.3 -0.8 2 700 3061 270 15 15.0 -0.0 | 203 5 1.8 4.3 3 957 610 180 3 0.0 3.0 | 119 15 -13.2 7.3 4 920 914 275 8 8.0 -0.7 | 124 6 -5.2 3.6 5 885 1219 295 13 11.8 -5.5 | 50 2 -1.4 -1.2 6 852 1524 295 12 10.9 -5.1 | 71 2 -2.3 -0.8 7 819 1829 295 10 9.1 -4.2 | 91 4 -4.2 0.1 8 788 2134 290 12 11.3 -4.1 | 95 2 -1.9 0.2 9 758 2438 280 14 13.8 -2.4 | 197 2 0.6 1.8 10 729 2743 280 10 9.8 -1.7 | 127 4 -3.4 2.5 11 674 3353 265 14 13.9 1.2 | 188 6 0.7 5.5 12 649 3658 245 16 14.5 6.8 | 187 11 1.3 11.0 13 624 3962 230 19 14.6 12.2 | 185 17 1.3 16.5 14 600 4267 255 19 18.4 4.9 | 209 11 5.1 9.2 15 577 4572 235 26 21.3 14.9 | 203 21 8.1 19.2 16 555 4877 235 22 18.0 12.6 | 196 18 4.8 16.9 17 500 5700 235 27 22.1 15.5 | 204 22 8.9 19.8 18 474 6096 240 27 23.4 13.5 | 210 20 10.2 17.8 19 400 7360 255 29 28.0 7.5 | 231 19 14.8 11.8 20 385 7620 250 32 30.1 10.9 | 228 23 16.9 15.2 21 353 8230 245 31 28.1 13.1 | 221 23 14.9 17.4 22 310 9144 240 45 39.0 22.5 | 224 37 25.8 26.8 23 300 9370 245 46 41.7 19.4 | 230 37 28.5 23.7 24 270 10058 245 52 47.1 22.0 | 232 43 33.9 26.3 25 250 10580 240 52 45.0 26.0 | 226 44 31.8 30.3 26 224 11278 230 52 39.8 33.4 | 215 46 26.6 37.7 27 207 11768 240 73 63.2 36.5 | 231 65 50.0 40.8 28 203 11887 240 73 63.2 36.5 | 231 65 50.0 40.8 29 200 11980 235 72 59.0 41.3 | 225 65 45.8 45.6 30 184 12497 240 73 63.2 36.5 | 231 65 50.0 40.8 31 178 12689 250 70 65.8 23.9 | 242 60 52.6 28.2 32 158 13411 265 55 54.8 4.8 | 258 43 41.6 9.1 33 151 13716 255 59 57.0 15.3 | 246 48 43.8 19.5 34 150 13740 280 55 54.2 -9.6 | 277 41 40.9 -5.3 35 143 14021 280 55 54.2 -9.6 | 277 41 40.9 -5.3 36 130 14630 275 46 45.8 -4.0 | 270 33 32.6 0.3 37 118 15240 285 44 42.5 -11.4 | 284 30 29.3 -7.1 38 102 16154 310 35 26.8 -22.5 | 323 23 13.6 -18.2 39 100 16280 275 31 30.9 -2.7 | 265 18 17.7 1.6 40 97 16459 275 31 30.9 -2.7 | 265 18 17.7 1.6 Wind Parameters Mean winds (0-6000m): 257.9 at 18.5 knts Storm direction: 287.9 at 13.9 knts Storm rel Dir Shear (0-3000m): 141.2 deg Energy-Hel index: -3.43 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 ------------------------------------------------------------------------------- 500 215 3 122 13| | | 1000 264 7 127 8| | | 1500 287 9 111 5| | | 2000 286 10 114 4| | | 2500 283 11 129 3| | | 3000 294 14 31 2| | | 4000 279 15 214 2| | | 5000 266 17 212 6| | | 6000 258 19 211 10| | | Wrote GIF file: /home/apache/climate/data/raob//KDTX/skewt/KDTX.skewt.20250426.01.gif