UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for TXKF... Searching the city database file for: TXKF ... Date:1200Z 27 OCT 25 Station: TXKF WMO ident: 78016 Latitude: 32.37 Longitude: -64.68 Elevation: 3.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1015 3 22.2 19.9 87 2.3 20.6 70 5 294.1 296.7 293.2 335.7 14.56 1 1000 168 21.8 18.5 82 3.3 19.5 50 6 295.0 297.4 292.7 333.7 13.52 2 951 603 17.8 17.0 95 0.8 17.3 226 1 295.2 297.5 292.3 332.2 12.92 3 925 840 16.4 15.2 93 1.2 15.6 250 4 296.1 298.2 291.7 330.2 11.82 4 878 1283 14.0 11.6 85 2.4 12.5 243 7 298.0 299.8 290.7 326.6 9.82 5 850 1556 13.0 8.0 72 5.0 10.0 235 7 299.8 301.2 289.7 323.2 7.94 6 849 1566 13.0 8.0 72 5.0 10.0 236 7 299.9 301.3 289.8 323.3 7.95 7 783 2243 9.4 7.7 89 1.7 8.4 272 11 303.0 304.6 291.2 328.2 8.45 8 758 2512 8.8 5.4 79 3.4 6.8 279 15 305.2 306.6 291.0 327.7 7.44 9 752 2578 9.4 -2.6 43 12.0 3.5 274 15 306.5 307.3 288.6 319.5 4.20 10 735 2768 9.0 -14.0 18 23.0 0.0 259 13 308.1 308.5 286.6 313.8 1.76 11 730 2824 8.6 -16.4 15 25.0 -0.6 255 14 308.3 308.6 286.4 313.0 1.45 12 726 2870 8.0 -9.0 29 17.0 0.7 252 15 308.1 308.6 287.6 316.6 2.66 13 723 2904 7.6 1.6 66 6.0 4.4 250 16 308.0 309.2 290.7 326.3 5.95 14 700 3170 6.2 -2.8 52 9.0 1.7 245 15 309.4 310.2 289.8 323.2 4.45 15 692 3264 5.8 -8.2 36 14.0 -0.4 243 16 309.9 310.5 288.5 319.4 2.97 16 660 3649 2.6 -4.4 60 7.0 -0.7 245 20 310.5 311.3 289.9 323.7 4.18 17 655 3711 3.0 -14.0 27 17.0 -3.5 246 20 311.7 312.0 288.1 318.1 1.98 18 649 3785 2.4 -8.6 44 11.0 -2.4 249 21 311.8 312.4 289.2 321.6 3.08 19 633 3986 1.4 -17.6 23 19.0 -5.3 255 22 312.9 313.2 288.1 317.9 1.51 20 587 4589 -3.3 -21.3 23 18.0 -8.8 255 25 314.3 314.5 288.2 318.3 1.19 21 581 4670 -3.9 -14.9 42 11.0 -7.9 255 26 314.5 314.9 289.2 321.3 2.07 22 500 5840 -10.7 -34.7 12 24.0 -15.6 255 29 320.0 320.1 289.2 321.5 0.40 23 485 6073 -11.9 -36.9 11 25.0 -16.7 255 33 321.3 321.4 289.5 322.5 0.33 24 439 6824 -17.7 -33.7 23 16.0 -20.7 265 33 323.3 323.4 290.3 325.1 0.51 25 435 6893 -18.3 -24.3 59 6.0 -19.8 265 33 323.4 323.6 291.0 327.6 1.23 26 430 6978 -19.3 -24.0 66 4.7 -20.5 265 34 323.2 323.4 291.0 327.6 1.28 27 414 7258 -21.9 -24.8 77 2.9 -22.6 265 34 323.3 323.6 291.0 327.6 1.24 28 400 7510 -22.9 -25.1 82 2.2 -23.4 265 34 325.2 325.5 291.6 329.6 1.24 29 387 7752 -25.1 -25.4 97 0.3 -25.2 266 36 325.4 325.7 291.7 329.8 1.25 30 366 8157 -26.7 -36.7 38 10.0 -28.2 269 41 328.5 328.6 291.7 330.2 0.45 31 353 8418 -27.9 -40.9 28 13.0 -29.5 264 42 330.3 330.4 292.1 331.5 0.30 32 346 8562 -28.7 -45.7 18 17.0 -30.5 260 41 331.1 331.2 292.2 331.9 0.18 33 315 9229 -33.9 -51.9 15 18.0 -35.2 265 46 332.9 332.9 292.6 333.3 0.10 34 300 9570 -36.7 -53.7 16 17.0 -37.8 270 46 333.6 333.7 292.8 334.0 0.09 35 250 10800 -47.9 -54.9 44 7.0 -48.2 275 43 334.9 334.9 293.1 335.2 0.09 36 236 11177 -51.5 -56.0 58 4.5 -51.7 285 41 335.0 335.0 293.2 335.3 0.08 37 200 12230 -60.7 -64.2 63 3.5 -60.7 295 67 336.6 336.6 293.5 336.8 0.03 38 190 12547 -62.9 -65.2 74 2.3 -62.9 301 75 338.1 338.1 293.9 338.2 0.03 39 182 12813 -62.1 -75.1 16 13.0 -62.2 305 80 343.6 343.6 295.2 343.6 0.01 40 150 14000 -64.9 -79.9 11 15.0 -65.0 280 73 358.3 358.3 298.4 358.3 0.00 41 141 14377 -65.1 -81.8 8 16.6 -65.2 275 89 364.3 364.3 299.5 364.3 0.00 42 134 14686 -65.3 -83.3 7 18.0 -65.4 277 87 369.3 369.3 300.4 369.3 0.00 43 132 14778 -65.3 -83.3 7 18.0 -65.4 281 84 370.9 370.9 300.7 370.9 0.00 44 110 15873 -70.3 -85.3 9 15.0 -70.4 285 46 381.4 381.4 302.5 381.4 0.00 45 100 16440 -69.1 -85.1 8 16.0 -69.2 270 41 394.2 394.2 304.4 394.2 0.00 46 91 17002 -70.7 -85.7 9 15.0 -70.8 274 46 401.8 401.8 305.5 401.8 0.00 47 70 18580 -65.3 -87.3 3 22.0 -65.5 245 17 444.7 444.7 310.3 444.7 0.00 48 69 18668 -64.3 -87.3 3 23.0 -64.6 286 20 448.7 448.7 310.7 448.7 0.00 49 57 19831 -66.3 -88.3 3 22.0 -66.5 288 14 469.3 469.3 312.6 469.3 0.00 50 54 20158 -66.3 -89.3 3 23.0 -66.5 264 20 476.6 476.6 313.2 476.7 0.00 51 50 20630 -61.1 -87.1 2 26.0 -61.6 280 31 499.5 499.5 314.9 499.5 0.00 52 45 21291 -56.1 -85.1 1 29.0 -57.1 284 29 526.9 526.9 316.7 527.0 0.01 53 36 22709 -56.1 -85.1 1 29.0 -57.3 347 15 561.6 561.6 318.8 561.7 0.01 54 32 23449 -61.1 -87.1 2 26.0 -61.9 205 14 567.5 567.5 319.0 567.5 0.01 55 30 23850 -60.3 -86.3 2 26.0 -61.2 240 9 580.3 580.3 319.7 580.3 0.01 56 20 26410 -56.1 -85.1 1 29.0 -58.0 275 21 664.5 664.5 323.2 664.6 0.01 57 16 27842 -52.1 -82.1 2 30.0 -55.5 275 27 721.3 721.3 325.1 721.5 0.03 TRP 110 15873 -70.3 -85.3 9 15.0 -70.4 285 46 381.4 381.4 302.5 381.4 0.00 WND 141 14377 -65.1 -81.8 8 16.6 -65.2 275 89 364.3 364.3 299.5 364.3 0.00 Sounding variables and indices 1000-500 mb thick: 5672.00 m Freezing level: 619.30 mb = 4165.79 m = 13667.14 ft Wetbulb zero: 734.85 mb = 2769.37 m = 9085.76 ft Precipitable water: 1.36 inches Sfc-500 mean rel hum: 54.68 % Est. max temperature: 26.96 C = 80.52 F Sfc-Lift cond lev (LCL): 981.67 mb = 328.04 m = 1076.25 ft T: 20.33 C 700-500 lapse rate: 6.33 C/km ThetaE index: 15.20 C Layer 758.0- 726.0 mb Conv cond level (CCL): 930.48 mb = 789.36 m = 2589.72 ft Mean mixing ratio: 12.94 g/kg Conv temperature: 23.99 C = 75.19 F Cap Strength: 1.77 C Lifted Index: -0.61 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.04 C Lifted Index @700 mb: 1.02 C Showalter Index: 3.99 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 18.70 C K Index: 22.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 139.00 Risk: None Energy Index: -0.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 142.19 J/kg Max Up Vert Vel: 16.86 m/s Conv Inhibition (B-): 1.54 J/kg Cap Strength: 1.64 C Lift Cond Lev (LCL): 939.26 mb = 708.93 m = 2325.84 ft Lev Free Conv (LFC): 904.26 mb = 1032.45 m = 3387.28 ft Equ Level (EL): 844.26 mb = 1612.71 m = 5290.98 ft B at Equ Level: 9.73 J/kg Max Parcel Lev (MPL): 734.26 mb = 2775.98 m = 9107.43 ft Wind level data Storm motion: 283 at 12 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 1015 3 70 5 -4.7 -1.7 | 93 17 -16.5 1.0 1 1000 168 50 6 -4.6 -3.9 | 86 16 -16.4 -1.1 2 984 305 70 7 -6.6 -2.4 | 91 18 -18.4 0.3 3 950 610 230 1 0.8 0.6 | 107 12 -11.1 3.4 4 925 840 250 4 3.8 1.4 | 117 9 -8.1 4.1 5 917 914 255 4 3.9 1.0 | 115 9 -8.0 3.7 6 884 1219 245 7 6.3 3.0 | 136 8 -5.5 5.7 7 850 1556 235 7 5.7 4.0 | 138 9 -6.1 6.7 8 823 1829 265 5 5.0 0.4 | 115 8 -6.9 3.1 9 793 2134 265 8 8.0 0.7 | 131 5 -3.9 3.4 10 764 2438 285 16 15.5 -4.1 | 292 4 3.6 -1.4 11 737 2743 260 13 12.8 2.3 | 191 5 1.0 5.0 12 710 3048 240 18 15.6 9.0 | 198 12 3.7 11.7 13 700 3170 245 15 13.6 6.3 | 191 9 1.8 9.0 14 684 3353 240 18 15.6 9.0 | 198 12 3.7 11.7 15 658 3658 245 20 18.1 8.5 | 209 13 6.3 11.2 16 633 3962 255 22 21.3 5.7 | 228 13 9.4 8.4 17 610 4267 255 24 23.2 6.2 | 232 14 11.3 8.9 18 565 4877 255 27 26.1 7.0 | 236 17 14.2 9.7 19 503 5791 245 27 24.5 11.4 | 222 19 12.6 14.1 20 500 5840 255 29 28.0 7.5 | 238 19 16.2 10.2 21 483 6096 255 33 31.9 8.5 | 241 23 20.0 11.2 22 464 6401 265 33 32.9 2.9 | 255 22 21.0 5.6 23 400 7510 265 34 33.9 3.0 | 256 23 22.0 5.7 24 394 7620 265 34 33.9 3.0 | 256 23 22.0 5.7 25 362 8230 270 42 42.0 -0.0 | 265 30 30.2 2.7 26 332 8839 250 41 38.5 14.0 | 238 31 26.7 16.7 27 318 9144 265 45 44.8 3.9 | 259 34 33.0 6.6 28 305 9449 265 49 48.8 4.3 | 259 38 37.0 7.0 29 300 9570 270 46 46.0 -0.0 | 265 34 34.2 2.7 30 292 9754 275 47 46.8 -4.1 | 272 35 35.0 -1.4 31 250 10800 275 43 42.8 -3.7 | 272 31 31.0 -1.0 32 243 10973 275 42 41.8 -3.7 | 272 30 30.0 -1.0 33 232 11278 290 40 37.6 -13.7 | 293 28 25.7 -11.0 34 200 12230 295 67 60.7 -28.3 | 298 55 48.9 -25.6 35 182 12802 305 81 66.4 -46.5 | 309 70 54.5 -43.8 36 173 13106 305 54 44.2 -31.0 | 311 43 32.4 -28.3 37 165 13411 290 47 44.2 -16.1 | 292 35 32.3 -13.4 38 157 13716 270 55 55.0 -0.0 | 266 43 43.2 2.7 39 150 14000 280 73 71.9 -12.7 | 279 61 60.0 -10.0 40 141 14377 275 89 88.7 -7.8 | 274 77 76.8 -5.0 41 135 14630 275 89 88.7 -7.8 | 274 77 76.8 -5.0 42 122 15240 300 68 58.9 -34.0 | 304 57 47.0 -31.3 43 116 15545 305 56 45.9 -32.1 | 311 45 34.0 -29.4 44 110 15850 280 42 41.4 -7.3 | 279 30 29.5 -4.6 45 110 15873 285 46 44.4 -11.9 | 286 34 32.6 -9.2 46 100 16440 270 41 41.0 -0.0 | 265 29 29.2 2.7 47 100 16459 280 35 34.5 -6.1 | 278 23 22.6 -3.4 48 95 16764 270 41 41.0 -0.0 | 265 29 29.2 2.7 49 90 17069 275 47 46.8 -4.1 | 272 35 35.0 -1.4 50 77 17983 295 24 21.8 -10.1 | 307 12 9.9 -7.4 51 73 18288 295 23 20.8 -9.7 | 308 11 9.0 -7.0 52 70 18580 245 17 15.4 7.2 | 200 11 3.6 9.9 53 70 18593 295 20 18.1 -8.5 | 312 9 6.3 -5.7 54 66 18898 260 18 17.7 3.1 | 225 8 5.9 5.8 55 63 19202 225 21 14.8 14.8 | 190 18 3.0 17.6 56 60 19507 285 18 17.4 -4.7 | 289 6 5.5 -2.0 57 57 19812 290 14 13.2 -4.8 | 328 2 1.3 -2.1 58 54 20117 260 20 19.7 3.5 | 232 10 7.9 6.2 59 52 20422 285 20 19.3 -5.2 | 288 8 7.5 -2.5 60 50 20630 280 31 30.5 -5.4 | 278 19 18.7 -2.7 61 49 20726 255 22 21.3 5.7 | 228 13 9.4 8.4 62 47 21031 280 32 31.5 -5.6 | 278 20 19.7 -2.8 63 45 21336 285 28 27.0 -7.2 | 287 16 15.2 -4.5 64 43 21641 305 32 26.2 -18.4 | 317 21 14.4 -15.6 65 39 22250 310 24 18.4 -15.4 | 333 14 6.5 -12.7 66 35 22860 360 12 -0.0 -12.0 | 52 15 -11.8 -9.3 67 33 23165 155 10 -4.2 9.1 | 126 20 -16.1 11.8 68 32 23470 210 14 7.0 12.1 | 162 16 -4.8 14.8 69 30 23774 240 17 14.7 8.5 | 194 12 2.9 11.2 70 30 23850 240 9 7.8 4.5 | 151 8 -4.0 7.2 71 28 24384 230 11 8.4 7.1 | 161 10 -3.4 9.8 72 25 24994 250 28 26.3 9.6 | 230 19 14.5 12.3 73 24 25298 275 30 29.9 -2.6 | 270 18 18.0 0.1 74 22 25908 305 24 19.7 -13.8 | 325 14 7.8 -11.1 75 21 26213 260 18 17.7 3.1 | 225 8 5.9 5.8 76 20 26410 275 21 20.9 -1.8 | 264 9 9.1 0.9 77 15 27432 275 29 28.9 -2.5 | 269 17 17.0 0.2 78 12 28042 280 28 27.6 -4.9 | 278 16 15.7 -2.2 Wind Parameters Mean winds (0-6000m): 252.9 at 16.2 knts Storm direction: 282.9 at 12.1 knts Shear (0-3000m) pos: 3.2 neg: 2.2 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 105.0 deg Storm rel helicity (0-3000m) pos: 55.2 neg: -25.0 tot: 30.2 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 1.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 2.26 Bulk Shear: 62.87 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 71 6 93 17| 6.7 0.0 6.7| 37.9 -8.2 29.7 59.5 0.49| 13.8 6.8 1000 60 4 92 16| 5.1 0.0 5.1| 43.6 -13.9 29.8 29.8 0.35| 10.3 3.6 1500 245 5 123 9| 3.4 0.9 4.3| 48.8 -13.9 35.0 23.3 0.41| 8.0 3.3 2000 249 5 124 8| 2.6 0.7 3.3| 50.0 -19.9 30.0 15.0 0.26| 7.2 1.9 2500 264 7 122 6| 3.9 0.5 4.4| 54.5 -20.5 33.9 13.6 0.36| 8.0 2.9 3000 262 8 133 5| 3.2 2.2 5.5| 55.2 -25.0 30.2 10.1 0.19| 8.6 1.6 4000 253 11 166 6| 3.1 1.8 4.9| 80.7 -28.0 52.7 13.2 0.26| 7.9 2.1 5000 254 14 192 7| 2.5 1.8 4.3| 87.3 -30.3 57.0 11.4 0.26| 6.9 1.8 6000 253 16 206 8| 2.6 1.6 4.2|116.3 -46.4 70.0 11.7 0.26| 6.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//TXKF/skewt/TXKF.skewt.20251027.12.gif