UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for TXKF... Searching the city database file for: TXKF ... Date:1200Z 29 NOV 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 1019 3 19.6 14.6 73 5.0 16.4 291.2 293.0 288.8 320.3 10.30 1 1000 200 18.0 12.0 68 6.0 14.3 355 16 291.1 292.7 287.5 316.2 8.84 2 925 861 11.8 11.0 95 0.8 11.3 20 11 291.4 293.0 287.7 316.8 8.94 3 901 1081 10.2 10.2 100 0.0 10.2 344 12 291.9 293.5 287.6 316.7 8.70 4 850 1566 8.0 8.0 100 0.0 8.0 265 14 294.5 296.0 287.9 317.4 7.94 5 842 1644 7.6 7.6 100 0.0 7.6 264 15 294.9 296.3 287.9 317.4 7.80 6 819 1873 7.2 7.2 100 0.0 7.2 262 20 296.8 298.2 288.6 319.6 7.80 7 798 2087 8.6 6.6 87 2.0 7.5 260 24 300.5 301.9 289.8 323.3 7.68 8 764 2448 9.4 2.4 62 7.0 5.6 257 30 305.2 306.3 289.8 323.3 5.96 9 760 2492 9.4 -1.6 46 11.0 3.9 256 31 305.6 306.5 288.5 319.4 4.48 10 754 2558 9.0 -5.0 37 14.0 2.5 256 33 305.9 306.5 287.6 316.7 3.49 11 715 2995 5.4 -6.6 42 12.0 0.0 252 41 306.6 307.2 287.7 316.8 3.26 12 707 3087 4.2 -0.6 71 4.8 1.8 251 42 306.3 307.2 289.4 322.2 5.18 13 702 3145 3.8 -1.0 71 4.8 1.4 250 44 306.4 307.4 289.3 322.0 5.07 14 700 3168 3.6 -3.4 60 7.0 0.3 250 44 306.5 307.3 288.6 319.6 4.25 15 699 3180 3.8 -7.2 44 11.0 -1.0 250 44 306.8 307.4 287.7 316.8 3.18 16 691 3273 3.0 -6.0 52 9.0 -1.0 250 44 306.9 307.6 288.1 318.0 3.53 17 683 3367 2.0 1.3 95 0.7 1.6 250 43 306.8 308.0 290.5 325.7 6.17 18 667 3557 1.4 -0.6 87 2.0 0.4 251 43 308.3 309.3 290.3 325.2 5.50 19 654 3715 0.6 -7.4 55 8.0 -2.9 251 42 309.1 309.7 288.6 319.7 3.35 20 649 3776 0.8 -12.2 37 13.0 -4.3 251 42 310.0 310.4 287.9 317.4 2.31 21 644 3838 0.8 -9.2 47 10.0 -3.4 251 42 310.7 311.3 288.8 320.1 2.96 22 638 3913 1.2 -21.8 16 23.0 -6.0 251 42 312.0 312.2 287.2 315.5 1.05 23 517 5572 -8.3 -40.3 6 32.0 -14.2 255 36 319.8 319.9 288.9 320.7 0.22 24 500 5830 -10.5 -39.5 7 29.0 -15.7 255 35 320.2 320.3 289.1 321.2 0.25 25 405 7410 -24.7 -48.7 9 24.0 -27.1 250 41 321.7 321.8 289.4 322.2 0.11 26 400 7500 -25.3 -47.3 11 22.0 -27.6 250 41 322.1 322.1 289.6 322.6 0.13 27 386 7758 -27.1 -55.1 5 28.0 -29.3 250 42 323.0 323.1 289.8 323.3 0.06 28 362 8217 -30.9 -52.9 10 22.0 -32.5 250 43 323.9 324.0 290.0 324.3 0.08 29 356 8335 -31.9 -40.9 41 9.0 -32.9 250 44 324.2 324.2 290.3 325.3 0.30 30 352 8415 -32.7 -46.7 23 14.0 -33.9 250 44 324.1 324.2 290.2 324.8 0.16 31 349 8475 -33.3 -44.3 32 11.0 -34.3 250 44 324.1 324.2 290.2 324.9 0.21 32 347 8516 -33.3 -36.0 77 2.7 -33.6 250 44 324.6 324.7 290.7 326.5 0.51 33 334 8783 -35.5 -42.5 49 7.0 -36.1 250 45 325.2 325.3 290.6 326.2 0.27 34 310 9297 -40.1 -44.0 66 3.9 -40.4 250 47 325.8 325.8 290.7 326.7 0.25 35 300 9520 -41.7 -45.4 67 3.7 -41.9 250 48 326.6 326.6 291.0 327.4 0.22 36 280 9983 -43.7 -47.0 70 3.3 -43.9 246 60 330.2 330.3 292.0 331.0 0.20 37 250 10730 -49.7 -52.3 74 2.6 -49.8 240 81 332.2 332.2 292.4 332.7 0.12 38 247 10809 -50.5 -52.3 81 1.8 -50.5 240 76 332.1 332.2 292.4 332.6 0.12 39 221 11525 -56.5 -61.0 57 4.5 -56.6 249 87 333.6 333.6 292.7 333.8 0.05 40 200 12150 -62.3 -65.9 62 3.6 -62.3 245 86 334.1 334.1 292.9 334.2 0.03 41 183 12695 -66.5 -69.9 62 3.4 -66.5 250 89 335.9 335.9 293.3 335.9 0.02 42 179 12829 -65.7 -72.7 37 7.0 -65.8 251 89 339.3 339.3 294.1 339.4 0.01 43 169 13178 -66.4 -75.0 29 8.6 -66.4 255 90 343.9 343.9 295.3 343.9 0.01 44 150 13900 -67.7 -79.7 17 12.0 -67.8 260 75 353.5 353.5 297.4 353.5 0.00 45 121 15199 -64.7 -84.7 5 20.0 -64.8 241 64 381.4 381.4 302.5 381.4 0.00 46 100 16350 -68.5 -86.5 6 18.0 -68.6 260 67 395.4 395.4 304.6 395.4 0.00 47 88 17111 -70.7 -86.7 8 16.0 -70.8 264 51 405.7 405.7 306.0 405.7 0.00 48 79 17756 -67.5 -87.5 4 20.0 -67.7 254 54 425.0 425.0 308.3 425.0 0.00 49 71 18395 -69.7 -88.7 5 19.0 -69.8 251 46 433.5 433.5 309.2 433.5 0.00 50 70 18480 -67.3 -87.3 4 20.0 -67.5 255 42 440.4 440.4 309.9 440.4 0.00 51 63 19112 -70.1 -89.1 5 19.0 -70.2 247 43 447.7 447.7 310.6 447.7 0.00 52 56 19815 -69.3 -89.3 4 20.0 -69.5 255 45 464.9 464.9 312.2 464.9 0.00 53 52 20262 -65.7 -89.7 2 24.0 -66.0 260 29 483.2 483.2 313.7 483.2 0.00 54 50 20500 -66.3 -89.3 3 23.0 -66.5 245 20 487.2 487.2 314.0 487.3 0.00 55 46 21003 -67.5 -89.5 3 22.0 -67.7 238 22 496.1 496.1 314.7 496.1 0.00 56 41 21701 -64.5 -88.5 2 24.0 -64.9 256 31 520.2 520.2 316.3 520.2 0.00 57 34 22839 -66.5 -89.5 3 23.0 -66.8 263 33 543.5 543.5 317.7 543.6 0.00 58 30 23600 -64.7 -88.7 2 24.0 -65.2 270 39 568.3 568.3 319.0 568.3 0.00 59 28 24020 -65.5 -89.5 2 24.0 -66.0 269 43 577.4 577.4 319.5 577.4 0.00 60 24 24966 -62.1 -89.1 2 27.0 -63.0 265 38 613.3 613.3 321.2 613.3 0.01 61 22 25502 -63.5 -88.5 2 25.0 -64.3 265 36 624.5 624.5 321.7 624.6 0.01 TRP 183 12695 -66.5 -69.9 62 3.4 -66.5 250 89 335.9 335.9 293.3 335.9 0.02 WND 169 13178 -66.4 -75.0 29 8.6 -66.4 255 90 343.9 343.9 295.3 343.9 0.01 Sounding variables and indices 1000-500 mb thick: 5630.00 m Freezing level: 622.72 mb = 4122.95 m = 13526.58 ft Wetbulb zero: 699.80 mb = 3170.28 m = 10401.05 ft Precipitable water: 1.10 inches Sfc-500 mean rel hum: 53.31 % Est. max temperature: 21.97 C = 71.55 F Sfc-Lift cond lev (LCL): 946.33 mb = 667.71 m = 2190.62 ft T: 13.61 C 700-500 lapse rate: 5.30 C/km ThetaE index: 6.54 C Layer 760.0- 715.0 mb Conv cond level (CCL): 911.50 mb = 984.17 m = 3228.86 ft Mean mixing ratio: 9.01 g/kg Conv temperature: 20.10 C = 68.19 F Cap Strength: 8.03 C Lifted Index: 7.67 C Risk: None Lifted Index @300 mb: 7.32 C Lifted Index @700 mb: 4.52 C Showalter Index: 7.35 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 18.50 C K Index: 19.50 Risk: < 20 % chance of thunderstorms Sweat Index: 159.00 Risk: None Energy Index: 0.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.70 J/kg Max Up Vert Vel: 1.18 m/s Conv Inhibition (B-): 1.16 J/kg Cap Strength: 8.00 C Lift Cond Lev (LCL): 917.34 mb = 930.65 m = 3053.27 ft Lev Free Conv (LFC): 892.34 mb = 1161.57 m = 3810.87 ft Equ Level (EL): 882.34 mb = 1255.32 m = 4118.47 ft B at Equ Level: 0.61 J/kg Max Parcel Lev (MPL): 862.34 mb = 1446.07 m = 4744.27 ft Wind level data Storm motion: 287 at 23 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 1000 200 355 16 1.4 -15.9 | 66 22 -20.5 -9.3 1 925 861 20 11 -3.8 -10.3 | 82 26 -25.6 -3.7 2 850 1566 265 14 13.9 1.2 | 135 11 -7.9 7.9 3 700 3168 250 44 41.3 15.0 | 222 29 19.5 21.7 4 500 5830 255 35 33.8 9.1 | 217 20 11.9 15.7 5 400 7500 250 41 38.5 14.0 | 219 27 16.7 20.7 6 300 9520 250 48 45.1 16.4 | 225 33 23.2 23.1 7 250 10730 240 81 70.1 40.5 | 226 67 48.3 47.2 8 1287 305 360 18 -0.0 -18.0 | 63 25 -21.9 -11.3 9 1226 610 15 15 -3.9 -14.5 | 73 27 -25.8 -7.8 10 1169 914 15 10 -2.6 -9.7 | 83 25 -24.5 -3.0 11 1114 1219 295 8 7.3 -3.4 | 103 15 -14.6 3.3 12 1013 1829 240 24 20.8 12.0 | 177 19 -1.1 18.7 13 965 2134 235 37 30.3 21.2 | 197 29 8.4 27.9 14 920 2438 240 42 36.4 21.0 | 208 31 14.5 27.7 15 877 2743 240 42 36.4 21.0 | 208 31 14.5 27.7 16 836 3048 250 44 41.3 15.0 | 222 29 19.5 21.7 17 760 3658 240 42 36.4 21.0 | 208 31 14.5 27.7 18 690 4267 245 38 34.4 16.1 | 209 26 12.6 22.7 19 627 4877 245 41 37.2 17.3 | 213 28 15.3 24.0 20 570 5486 260 37 36.4 6.4 | 228 20 14.6 13.1 21 518 6096 255 35 33.8 9.1 | 217 20 11.9 15.7 22 494 6401 250 34 31.9 11.6 | 209 21 10.1 18.3 23 408 7620 250 41 38.5 14.0 | 219 27 16.7 20.7 24 321 9144 250 51 47.9 17.4 | 227 35 26.1 24.1 25 291 9754 245 48 43.5 20.3 | 219 35 21.6 26.9 26 265 10363 235 69 56.5 39.6 | 217 58 34.6 46.2 27 219 11582 250 88 82.7 30.1 | 239 71 60.8 36.8 28 200 12150 245 86 77.9 36.3 | 233 71 56.1 43.0 29 183 12695 250 89 83.6 30.4 | 239 72 61.8 37.1 30 169 13178 255 90 86.9 23.3 | 245 72 65.1 30.0 31 163 13411 255 90 86.9 23.3 | 245 72 65.1 30.0 32 150 13900 260 75 73.9 13.0 | 249 56 52.0 19.7 33 120 15240 240 64 55.4 32.0 | 221 51 33.6 38.7 34 100 16350 260 67 66.0 11.6 | 247 48 44.1 18.3 35 98 16459 260 67 66.0 11.6 | 247 48 44.1 18.3 36 89 17069 265 50 49.8 4.4 | 248 30 27.9 11.0 37 84 17374 260 56 55.1 9.7 | 244 37 33.3 16.4 38 72 18288 245 51 46.2 21.6 | 221 37 24.3 28.2 39 70 18480 255 42 40.6 10.9 | 227 26 18.7 17.5 40 69 18593 260 49 48.3 8.5 | 240 30 26.4 15.2 41 65 18898 245 43 39.0 18.2 | 215 30 17.1 24.8 42 56 19812 255 45 43.5 11.6 | 230 28 21.6 18.3 43 53 20117 265 34 33.9 3.0 | 231 15 12.0 9.6 44 51 20422 255 23 22.2 6.0 | 182 13 0.3 12.6 45 50 20500 245 20 18.1 8.5 | 166 16 -3.7 15.1 46 48 20726 275 26 25.9 -2.3 | 222 6 4.0 4.4 47 46 21031 235 22 18.0 12.6 | 169 20 -3.9 19.3 48 44 21336 240 32 27.7 16.0 | 194 23 5.8 22.7 49 41 21641 255 32 30.9 8.3 | 211 17 9.0 14.9 50 37 22250 260 25 24.6 4.3 | 194 11 2.7 11.0 51 36 22555 260 31 30.5 5.4 | 216 15 8.7 12.0 52 30 23600 270 39 39.0 -0.0 | 249 18 17.1 6.7 53 29 23774 270 44 44.0 -0.0 | 253 23 22.1 6.7 54 25 24384 265 39 38.9 3.4 | 239 20 17.0 10.1 55 21 24994 265 35 34.9 3.1 | 233 16 13.0 9.7 56 20 25298 290 32 30.1 -10.9 | 298 9 8.2 -4.3 57 17 25908 275 25 24.9 -2.2 | 214 5 3.0 4.5 Wind Parameters Mean winds (0-6000m): 256.9 at 30.5 knts Storm direction: 286.9 at 22.9 knts Storm rel Dir Shear (0-3000m): 175.8 deg Energy-Hel index: -0.04 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 0 15 70 23| | | 1000 6 13 75 24| | | 1500 349 13 73 20| | | 2000 317 14 73 13| | | 2500 289 17 102 6| | | 3000 272 20 166 6| | | 4000 261 26 200 11| | | 5000 258 29 207 14| | | 6000 257 30 210 16| | | Wrote GIF file: /home/apache/climate/data/raob//TXKF/skewt/TXKF.skewt.20251129.12.gif