UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for TXKF... Searching the city database file for: TXKF ... Date:1200Z 2 DEC 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 20.6 20.6 100 0.0 20.6 80 6 292.5 295.2 293.2 335.6 15.22 1 1000 167 20.6 19.3 92 1.3 19.7 75 9 293.8 296.3 292.9 334.3 14.23 2 925 838 16.6 14.5 87 2.1 15.3 170 6 296.3 298.3 291.4 328.9 11.29 3 902 1053 15.6 11.3 76 4.3 12.9 165 7 297.4 299.1 290.2 324.6 9.36 4 867 1388 13.0 11.1 88 1.9 11.9 185 7 298.1 299.8 290.6 326.1 9.61 5 850 1555 12.4 9.9 85 2.5 10.9 205 6 299.1 300.8 290.5 325.6 9.04 6 814 1917 11.0 6.7 75 4.3 8.5 195 8 301.4 302.8 289.9 323.9 7.58 7 804 2020 10.8 3.8 62 7.0 6.9 195 8 302.2 303.4 289.0 321.0 6.26 8 793 2135 11.2 -9.8 22 21.0 2.4 195 7 303.9 304.3 285.7 311.0 2.29 9 792 2145 11.4 -9.6 22 21.0 2.5 198 7 304.2 304.6 285.8 311.5 2.33 10 774 2337 11.0 -17.0 12 28.0 0.7 276 6 305.8 306.0 285.3 310.0 1.30 11 772 2359 10.8 -15.2 15 26.0 0.9 285 6 305.8 306.0 285.5 310.7 1.52 12 748 2621 8.6 -7.4 31 16.0 1.5 303 5 306.1 306.7 287.2 315.3 2.93 13 700 3166 5.0 -22.0 12 27.0 -3.6 280 8 308.0 308.2 285.7 311.1 0.94 14 695 3225 5.0 -23.0 11 28.0 -3.7 277 9 308.7 308.8 285.9 311.6 0.86 15 657 3681 1.6 -21.4 16 23.0 -5.6 245 9 309.8 310.0 286.5 313.3 1.05 16 644 3841 0.0 -7.0 59 7.0 -3.1 251 13 309.8 310.4 289.0 320.9 3.51 17 640 3891 0.2 -17.8 24 18.0 -5.9 252 15 310.6 310.8 287.2 315.4 1.47 18 632 3992 0.2 -20.8 19 21.0 -6.5 254 17 311.7 311.9 287.3 315.5 1.15 19 619 4158 -0.7 -19.7 22 19.0 -6.9 246 18 312.5 312.8 287.7 316.8 1.29 20 583 4634 -4.9 -9.9 68 5.0 -7.0 246 17 313.0 313.6 289.6 322.9 3.09 21 538 5263 -7.3 -15.3 53 8.0 -10.2 281 32 317.4 317.8 290.2 324.6 2.16 22 500 5830 -10.9 -17.9 56 7.0 -13.2 280 36 319.7 320.1 290.6 326.1 1.87 23 454 6565 -15.9 -21.9 60 6.0 -17.6 269 38 322.4 322.7 291.0 327.5 1.46 24 440 6800 -17.3 -25.3 50 8.0 -19.3 266 38 323.6 323.8 291.0 327.5 1.11 25 437 6851 -16.9 -27.9 38 11.0 -19.4 266 38 324.7 324.9 291.1 327.8 0.88 26 400 7510 -21.3 -35.3 27 14.0 -23.7 270 37 327.3 327.4 291.5 329.1 0.47 27 389 7714 -22.7 -37.7 24 15.0 -25.1 273 36 328.1 328.2 291.6 329.5 0.38 28 318 9149 -35.5 -44.5 39 9.0 -36.3 295 46 329.8 329.8 291.9 330.7 0.23 29 300 9550 -38.5 -50.5 27 12.0 -39.3 285 53 331.1 331.1 292.2 331.6 0.12 30 276 10118 -43.1 -55.1 26 12.0 -43.6 287 58 332.4 332.5 292.4 332.8 0.08 31 252 10727 -46.3 -61.3 17 15.0 -46.8 290 64 336.5 336.5 293.5 336.6 0.04 32 250 10780 -46.7 -60.7 19 14.0 -47.1 290 65 336.6 336.6 293.5 336.8 0.04 33 200 12220 -58.9 -65.9 40 7.0 -59.0 300 72 339.5 339.5 294.2 339.6 0.03 34 187 12639 -62.5 -67.5 51 5.0 -62.6 307 80 340.3 340.3 294.4 340.4 0.02 35 182 12805 -63.7 -70.7 38 7.0 -63.8 310 84 341.0 341.0 294.6 341.0 0.02 36 173 13115 -66.0 -69.4 62 3.4 -66.1 315 90 342.1 342.1 294.8 342.2 0.02 37 172 13150 -66.3 -69.3 66 3.0 -66.3 315 90 342.2 342.2 294.8 342.3 0.02 38 171 13186 -66.7 -70.0 63 3.3 -66.7 315 90 342.1 342.1 294.8 342.2 0.02 39 150 13970 -71.1 -74.2 63 3.1 -71.1 295 63 347.6 347.6 296.1 347.7 0.01 40 147 14089 -71.9 -74.5 68 2.6 -71.9 293 63 348.2 348.2 296.3 348.3 0.01 41 129 14854 -74.1 -81.1 33 7.0 -74.1 290 84 357.5 357.5 298.2 357.6 0.00 42 121 15231 -69.7 -84.7 9 15.0 -69.8 295 72 372.2 372.2 300.9 372.2 0.00 43 100 16360 -71.5 -88.5 6 17.0 -71.6 270 56 389.6 389.6 303.8 389.6 0.00 44 88 17112 -73.1 -88.1 8 15.0 -73.2 266 54 400.9 400.9 305.3 400.9 0.00 45 70 18460 -71.1 -88.1 6 17.0 -71.2 255 44 432.3 432.3 309.1 432.3 0.00 46 56 19790 -66.7 -88.7 3 22.0 -66.9 260 52 470.8 470.8 312.7 470.8 0.00 47 50 20470 -68.7 -89.7 3 21.0 -68.9 255 34 481.6 481.6 313.6 481.6 0.00 48 38 22145 -61.7 -87.7 2 26.0 -62.3 262 39 538.8 538.8 317.5 538.8 0.00 49 37 22309 -63.3 -88.3 2 25.0 -63.8 262 38 538.8 538.8 317.5 538.8 0.00 50 30 23610 -60.1 -87.1 2 27.0 -61.0 285 32 580.8 580.8 319.7 580.8 0.01 51 23 25256 -58.9 -86.9 2 28.0 -60.2 260 39 630.2 630.2 321.9 630.2 0.01 52 20 26120 -61.5 -88.5 2 27.0 -62.6 260 37 647.9 647.9 322.6 648.0 0.01 53 18 26781 -56.3 -86.3 1 30.0 -58.4 260 39 684.2 684.2 323.9 684.2 0.01 54 15 27931 -59.5 -87.5 1 28.0 -61.3 272 35 710.1 710.1 324.7 710.2 0.01 TRP 129 14854 -74.1 -81.1 33 7.0 -74.1 290 84 357.5 357.5 298.2 357.6 0.00 WND 173 13115 -66.0 -69.4 62 3.4 -66.1 315 90 342.1 342.1 294.8 342.2 0.02 Sounding variables and indices 1000-500 mb thick: 5663.00 m Freezing level: 629.11 mb = 4028.94 m = 13218.15 ft Wetbulb zero: 733.86 mb = 2777.89 m = 9113.71 ft Precipitable water: 1.21 inches Sfc-500 mean rel hum: 52.31 % Est. max temperature: 26.32 C = 79.37 F Sfc-Lift cond lev (LCL): 1015.35 mb = 3.00 m = 9.84 ft T: 20.60 C 700-500 lapse rate: 5.97 C/km ThetaE index: 15.06 C Layer 850.0- 792.0 mb Conv cond level (CCL): 920.69 mb = 877.86 m = 2880.08 ft Mean mixing ratio: 12.84 g/kg Conv temperature: 24.60 C = 76.28 F Cap Strength: 1.90 C Lifted Index: -0.49 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.68 C Lifted Index @700 mb: 0.06 C Showalter Index: 2.50 C Risk: Showers probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 20.80 C K Index: 6.20 Risk: None Sweat Index: 166.80 Risk: None Energy Index: 0.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 109.76 J/kg Max Up Vert Vel: 14.82 m/s Conv Inhibition (B-): 8.45 J/kg Cap Strength: 1.86 C Lift Cond Lev (LCL): 942.48 mb = 676.87 m = 2220.66 ft Lev Free Conv (LFC): 877.48 mb = 1286.31 m = 4220.12 ft Equ Level (EL): 807.48 mb = 1983.94 m = 6508.92 ft B at Equ Level: 20.10 J/kg Max Parcel Lev (MPL): 767.48 mb = 2407.61 m = 7898.88 ft Wind level data Storm motion: 290 at 10 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 80 6 -5.9 -1.0 | 99 16 -15.6 2.5 1 1000 167 75 9 -8.7 -2.3 | 94 18 -18.4 1.2 2 984 305 100 6 -5.9 1.0 | 106 16 -15.6 4.6 3 950 610 195 3 0.8 2.9 | 126 11 -8.9 6.4 4 925 838 170 6 -1.0 5.9 | 131 14 -10.8 9.4 5 917 914 165 6 -1.6 5.8 | 130 15 -11.3 9.3 6 884 1219 165 8 -2.1 7.7 | 134 16 -11.8 11.3 7 850 1555 205 6 2.5 5.4 | 141 11 -7.2 9.0 8 822 1829 195 9 2.3 8.7 | 149 14 -7.4 12.2 9 793 2134 195 7 1.8 6.8 | 142 13 -7.9 10.3 10 764 2438 320 6 3.9 -4.6 | 80 6 -5.9 -1.1 11 737 2743 290 4 3.8 -1.4 | 110 6 -6.0 2.2 12 700 3166 280 8 7.9 -1.4 | 139 3 -1.8 2.1 13 684 3353 270 10 10.0 -0.0 | 185 4 0.3 3.5 14 658 3658 245 9 8.2 3.8 | 168 7 -1.6 7.3 15 633 3962 255 17 16.4 4.4 | 220 10 6.7 7.9 16 609 4267 240 19 16.5 9.5 | 207 15 6.7 13.0 17 586 4572 245 16 14.5 6.8 | 205 11 4.8 10.3 18 564 4877 255 20 19.3 5.2 | 228 13 9.6 8.7 19 543 5182 280 31 30.5 -5.4 | 275 21 20.8 -1.9 20 522 5486 285 34 32.8 -8.8 | 283 24 23.1 -5.3 21 500 5830 280 36 35.5 -6.3 | 276 26 25.7 -2.7 22 483 6096 280 36 35.5 -6.3 | 276 26 25.7 -2.7 23 445 6706 265 38 37.9 3.3 | 256 29 28.1 6.8 24 400 7510 270 37 37.0 -0.0 | 263 28 27.3 3.5 25 394 7620 270 37 37.0 -0.0 | 263 28 27.3 3.5 26 377 7925 280 35 34.5 -6.1 | 276 25 24.8 -2.6 27 318 9144 295 46 41.7 -19.4 | 296 36 32.0 -15.9 28 300 9550 285 53 51.2 -13.7 | 284 43 41.5 -10.2 29 250 10780 290 65 61.1 -22.2 | 290 55 51.4 -18.7 30 231 11278 290 67 63.0 -22.9 | 290 57 53.2 -19.4 31 211 11887 285 62 59.9 -16.0 | 284 52 50.2 -12.5 32 200 12220 300 72 62.4 -36.0 | 302 62 52.6 -32.5 33 173 13115 315 90 63.6 -63.6 | 318 81 53.9 -60.1 34 165 13411 315 90 63.6 -63.6 | 318 81 53.9 -60.1 35 150 13970 295 63 57.1 -26.6 | 296 53 47.4 -23.1 36 141 14326 290 62 58.3 -21.2 | 290 52 48.5 -17.7 37 134 14630 280 71 69.9 -12.3 | 278 61 60.2 -8.8 38 129 14854 290 84 78.9 -28.7 | 290 74 69.2 -25.2 39 127 14935 285 86 83.1 -22.3 | 284 76 73.4 -18.7 40 121 15240 295 72 65.3 -30.4 | 296 62 55.5 -26.9 41 115 15545 280 44 43.3 -7.6 | 277 34 33.6 -4.1 42 109 15850 255 58 56.0 15.0 | 248 50 46.3 18.5 43 104 16154 265 69 68.7 6.0 | 261 60 59.0 9.5 44 100 16360 270 56 56.0 -0.0 | 266 46 46.3 3.5 45 93 16764 270 56 56.0 -0.0 | 266 46 46.3 3.5 46 89 17069 265 55 54.8 4.8 | 260 46 45.1 8.3 47 80 17678 280 45 44.3 -7.8 | 277 35 34.6 -4.3 48 76 17983 255 49 47.3 12.7 | 247 41 37.6 16.2 49 72 18288 270 40 40.0 -0.0 | 263 30 30.3 3.5 50 70 18460 255 44 42.5 11.4 | 246 36 32.8 14.9 51 68 18593 250 35 32.9 12.0 | 236 28 23.2 15.5 52 65 18898 265 44 43.8 3.8 | 258 35 34.1 7.4 53 62 19202 255 34 32.8 8.8 | 242 26 23.1 12.3 54 56 19812 260 53 52.2 9.2 | 253 44 42.5 12.7 55 50 20422 280 27 26.6 -4.7 | 274 17 16.9 -1.2 56 50 20470 255 34 32.8 8.8 | 242 26 23.1 12.3 57 48 20726 255 28 27.0 7.2 | 238 20 17.3 10.8 58 43 21336 270 39 39.0 -0.0 | 263 29 29.3 3.5 59 41 21641 275 44 43.8 -3.8 | 271 34 34.1 -0.3 60 37 22250 260 38 37.4 6.6 | 250 29 27.7 10.1 61 34 22860 275 37 36.9 -3.2 | 269 27 27.1 0.3 62 32 23165 280 55 54.2 -9.6 | 278 45 44.4 -6.0 63 31 23470 295 38 34.4 -16.1 | 297 28 24.7 -12.5 64 30 23610 285 32 30.9 -8.3 | 283 22 21.2 -4.8 65 28 24079 280 31 30.5 -5.4 | 275 21 20.8 -1.9 66 26 24384 260 27 26.6 4.7 | 244 19 16.9 8.2 67 25 24689 245 30 27.2 12.7 | 227 24 17.5 16.2 68 22 25603 270 44 44.0 -0.0 | 264 34 34.3 3.5 69 20 26120 260 37 36.4 6.4 | 250 29 26.7 10.0 70 16 26822 260 41 40.4 7.1 | 251 32 30.7 10.6 71 14 27432 285 28 27.0 -7.2 | 282 18 17.3 -3.7 72 12 28042 285 49 47.3 -12.7 | 284 39 37.6 -9.2 Wind Parameters Mean winds (0-6000m): 260.0 at 13.8 knts Storm direction: 290.0 at 10.3 knts Shear (0-3000m) pos: 1.9 neg: 0.8 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 20.8 deg Storm rel helicity (0-3000m) pos: 62.8 neg: -17.3 tot: 45.4 m^2/s^2 ave: 15.1 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 1.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 2.05 Bulk Shear: 53.47 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 94 6 104 17| 6.9 0.0 6.9| 32.7 -4.1 28.6 57.2 0.60| 11.8 7.0 1000 127 6 116 16| 4.4 0.0 4.4| 38.7 -5.4 33.3 33.3 0.46| 9.3 4.3 1500 150 6 125 16| 3.6 0.0 3.6| 49.2 -5.4 43.8 29.2 0.46| 8.2 3.8 2000 167 7 131 15| 2.7 0.4 3.1| 54.6 -8.1 46.5 23.2 0.43| 7.1 3.0 2500 176 7 135 14| 2.2 0.3 2.6| 58.1 -17.3 40.8 16.3 0.16| 8.6 1.4 3000 189 6 138 13| 1.9 0.8 2.6| 62.8 -17.3 45.4 15.1 0.21| 8.0 1.7 4000 227 7 153 10| 1.4 2.1 3.5| 81.2 -18.8 62.4 15.6 0.31| 8.0 2.5 5000 239 10 171 9| 2.2 1.7 4.0|116.3 -28.3 88.0 17.6 0.33| 8.3 2.7 6000 260 14 213 7| 3.0 1.7 4.7|172.0 -46.7 125.3 20.9 0.36| 8.4 3.0 Wrote GIF file: /home/apache/climate/data/raob//TXKF/skewt/TXKF.skewt.20251202.12.gif