UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for TXKF... Searching the city database file for: TXKF ... Date:1200Z 18 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 1003 3 22.0 14.0 60 8.0 16.9 320 20 294.9 296.7 289.9 323.8 10.06 1 1000 65 21.8 10.8 50 11.0 15.1 320 25 295.0 296.4 288.2 318.5 8.15 2 925 735 15.4 10.4 72 5.0 12.4 320 32 295.1 296.6 288.7 319.8 8.59 3 866 1290 10.6 6.0 73 4.6 8.0 315 36 295.7 296.9 287.2 315.4 6.78 4 850 1445 9.6 3.6 66 6.0 6.4 315 37 296.2 297.3 286.5 313.3 5.83 5 808 1864 6.6 -0.4 61 7.0 3.2 309 37 297.3 298.2 285.7 311.0 4.60 6 775 2205 4.2 2.1 86 2.1 3.1 300 31 298.3 299.4 287.2 315.3 5.75 7 750 2471 3.2 -6.8 48 10.0 -1.0 300 32 300.0 300.6 285.1 309.4 3.06 8 743 2547 3.4 -14.6 25 18.0 -3.0 302 32 301.1 301.4 283.9 306.3 1.66 9 700 3030 2.0 -31.0 7 33.0 -6.1 310 32 304.7 304.8 283.8 306.1 0.41 10 641 3738 0.6 -43.4 2 44.0 -7.9 313 39 310.9 310.9 285.8 311.4 0.13 11 609 4146 -2.7 -30.7 10 28.0 -9.5 308 43 311.7 311.8 286.5 313.4 0.49 12 596 4317 -2.1 -43.1 3 41.0 -9.8 310 45 314.3 314.3 287.0 314.8 0.14 13 535 5166 -6.7 -47.7 2 41.0 -13.3 320 59 318.6 318.7 288.4 319.0 0.10 14 533 5195 -6.5 -45.5 3 39.0 -13.1 320 59 319.2 319.2 288.6 319.7 0.12 15 500 5690 -11.3 -46.3 4 35.0 -16.6 320 65 319.3 319.3 288.6 319.7 0.12 16 493 5798 -12.3 -46.3 4 34.0 -17.3 320 66 319.3 319.4 288.6 319.8 0.12 17 434 6759 -18.7 -48.7 5 30.0 -22.3 317 75 323.1 323.1 289.8 323.5 0.11 18 400 7360 -23.7 -45.7 11 22.0 -26.2 320 74 324.2 324.2 290.2 324.8 0.16 19 352 8280 -30.7 -47.7 17 17.0 -32.2 318 81 326.8 326.9 291.0 327.4 0.15 20 349 8341 -30.3 -50.3 12 20.0 -32.0 318 81 328.2 328.2 291.3 328.6 0.11 21 312 9129 -35.7 -57.7 9 22.0 -36.9 315 90 331.3 331.3 292.1 331.5 0.05 22 300 9400 -37.9 -55.9 13 18.0 -38.9 320 89 332.0 332.0 292.3 332.2 0.07 23 254 10525 -46.5 -59.5 21 13.0 -46.9 306 97 335.4 335.4 293.2 335.6 0.05 24 250 10630 -47.1 -60.1 21 13.0 -47.5 305 98 336.0 336.1 293.4 336.2 0.05 25 218 11529 -51.9 -70.9 8 19.0 -52.2 309 100 342.0 342.0 294.8 342.1 0.01 26 212 11711 -51.4 -72.9 6 21.5 -51.8 310 100 345.6 345.6 295.7 345.6 0.01 27 206 11898 -50.9 -74.9 4 24.0 -51.3 310 99 349.2 349.2 296.5 349.2 0.01 28 200 12090 -52.3 -75.3 5 23.0 -52.7 310 89 349.9 349.9 296.6 350.0 0.01 29 161 13459 -60.3 -78.3 8 18.0 -60.4 305 82 358.9 358.9 298.5 358.9 0.01 30 153 13776 -58.7 -82.7 3 24.0 -58.9 303 79 366.9 366.9 300.0 366.9 0.00 31 150 13900 -59.3 -81.3 4 22.0 -59.5 300 71 367.9 367.9 300.2 367.9 0.00 32 107 15989 -66.5 -85.5 5 19.0 -66.6 296 45 391.6 391.6 304.0 391.6 0.00 33 100 16400 -65.9 -86.9 4 21.0 -66.0 285 49 400.4 400.4 305.3 400.4 0.00 34 89 17107 -67.3 -87.3 4 20.0 -67.4 305 42 411.2 411.2 306.6 411.2 0.00 35 70 18570 -63.7 -87.7 2 24.0 -64.0 235 20 448.1 448.1 310.7 448.1 0.00 36 65 19023 -64.7 -88.7 2 24.0 -65.0 262 20 455.5 455.5 311.4 455.5 0.00 37 50 20650 -57.5 -86.5 1 29.0 -58.3 235 17 508.0 508.0 315.5 508.0 0.00 38 45 21318 -55.9 -84.9 1 29.0 -56.9 268 8 527.4 527.4 316.8 527.4 0.01 39 40 22064 -57.7 -85.7 2 28.0 -58.6 236 17 541.0 541.0 317.6 541.0 0.01 40 34 23103 -52.1 -83.1 1 31.0 -54.0 332 10 581.4 581.4 319.8 581.5 0.01 41 30 23910 -53.7 -84.7 1 31.0 -55.5 270 3 598.2 598.2 320.5 598.3 0.01 42 23 25626 -51.5 -82.5 1 31.0 -54.2 192 18 651.9 652.0 322.7 652.1 0.02 TRP 161 13459 -60.3 -78.3 8 18.0 -60.4 305 82 358.9 358.9 298.5 358.9 0.01 WND 212 11711 -51.4 -72.9 6 21.5 -51.8 310 100 345.6 345.6 295.7 345.6 0.01 Sounding variables and indices 1000-500 mb thick: 5625.00 m Freezing level: 635.18 mb = 3811.71 m = 12505.47 ft Wetbulb zero: 756.22 mb = 2403.99 m = 7887.01 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 31.68 % Est. max temperature: 23.21 C = 73.77 F Sfc-Lift cond lev (LCL): 891.34 mb = 1046.91 m = 3434.71 ft T: 12.70 C 700-500 lapse rate: 5.00 C/km ThetaE index: 9.23 C Layer 750.0- 641.0 mb Conv cond level (CCL): 833.92 mb = 1602.72 m = 5258.21 ft Mean mixing ratio: 8.36 g/kg Conv temperature: 23.73 C = 74.72 F Cap Strength: 6.90 C Lifted Index: 5.56 C Risk: None Lifted Index @300 mb: 9.51 C Lifted Index @700 mb: 1.92 C Showalter Index: 8.95 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 14.90 C K Index: -8.50 Risk: None Sweat Index: 182.20 Risk: None Energy Index: 1.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.41 J/kg Max Up Vert Vel: 3.29 m/s Conv Inhibition (B-): 18.30 J/kg Cap Strength: 6.79 C Lift Cond Lev (LCL): 853.47 mb = 1411.11 m = 4629.57 ft Lev Free Conv (LFC): 798.47 mb = 1960.61 m = 6432.38 ft Equ Level (EL): 748.47 mb = 2487.74 m = 8161.76 ft B at Equ Level: 4.49 J/kg Max Parcel Lev (MPL): 728.47 mb = 2707.20 m = 8881.80 ft Wind level data Storm motion: 344 at 31 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 1003 3 320 20 12.9 -15.3 | 197 15 4.4 14.5 1 1000 65 320 25 16.1 -19.2 | 215 13 7.6 10.7 2 972 305 320 33 21.2 -25.3 | 250 14 12.7 4.6 3 939 610 320 33 21.2 -25.3 | 250 14 12.7 4.6 4 925 735 320 32 20.6 -24.5 | 246 13 12.1 5.4 5 905 914 315 32 22.6 -22.6 | 243 16 14.1 7.2 6 873 1219 315 35 24.7 -24.7 | 253 17 16.3 5.1 7 850 1445 315 37 26.2 -26.2 | 258 18 17.7 3.7 8 842 1524 315 37 26.2 -26.2 | 258 18 17.7 3.7 9 811 1829 310 38 29.1 -24.4 | 255 21 20.6 5.4 10 781 2134 300 31 26.8 -15.5 | 232 23 18.4 14.4 11 753 2438 300 32 27.7 -16.0 | 234 24 19.2 13.9 12 725 2743 305 31 25.4 -17.8 | 234 21 16.9 12.1 13 700 3030 310 32 24.5 -20.6 | 240 19 16.0 9.3 14 698 3048 310 30 23.0 -19.3 | 234 18 14.5 10.6 15 647 3658 315 38 26.9 -26.9 | 261 19 18.4 3.0 16 622 3962 305 42 34.4 -24.1 | 257 27 25.9 5.8 17 599 4267 310 44 33.7 -28.3 | 266 25 25.2 1.6 18 554 4877 315 54 38.2 -38.2 | 286 31 29.7 -8.3 19 513 5486 325 64 36.7 -52.4 | 309 36 28.2 -22.6 20 500 5690 320 65 41.8 -49.8 | 301 39 33.3 -19.9 21 474 6096 320 69 44.4 -52.9 | 303 43 35.9 -23.0 22 455 6401 315 76 53.7 -53.7 | 298 51 45.3 -23.9 23 400 7360 320 74 47.6 -56.7 | 304 47 39.1 -26.8 24 386 7620 320 74 47.6 -56.7 | 304 47 39.1 -26.8 25 311 9144 315 90 63.6 -63.6 | 301 65 55.2 -33.8 26 300 9400 320 89 57.2 -68.2 | 308 62 48.7 -38.3 27 250 10630 305 98 80.3 -56.2 | 290 76 71.8 -26.3 28 212 11711 310 100 76.6 -64.3 | 297 76 68.1 -34.4 29 206 11887 310 100 76.6 -64.3 | 297 76 68.1 -34.4 30 200 12090 310 89 68.2 -57.2 | 295 66 59.7 -27.3 31 179 12802 310 77 59.0 -49.5 | 291 54 50.5 -19.6 32 161 13459 305 82 67.2 -47.0 | 286 61 58.7 -17.2 33 154 13716 305 83 68.0 -47.6 | 287 62 59.5 -17.7 34 150 13900 300 71 61.5 -35.5 | 276 53 53.0 -5.6 35 140 14326 290 64 60.1 -21.9 | 261 52 51.7 8.0 36 127 14935 285 73 70.5 -18.9 | 260 63 62.0 11.0 37 121 15240 290 69 64.8 -23.6 | 264 57 56.4 6.3 38 109 15850 300 47 40.7 -23.5 | 259 33 32.2 6.4 39 104 16154 290 42 39.5 -14.4 | 243 35 31.0 15.5 40 100 16400 285 49 47.3 -12.7 | 246 42 38.8 17.2 41 94 16764 285 49 47.3 -12.7 | 246 42 38.8 17.2 42 90 17069 305 43 35.2 -24.7 | 259 27 26.7 5.2 43 81 17678 305 24 19.7 -13.8 | 215 20 11.2 16.1 44 77 17983 275 21 20.9 -1.8 | 204 31 12.4 28.0 45 73 18288 310 14 10.7 -9.0 | 186 21 2.2 20.9 46 70 18570 235 20 16.4 11.5 | 191 42 7.9 41.3 47 70 18593 245 14 12.7 5.9 | 187 36 4.2 35.8 48 66 18898 245 22 19.9 9.3 | 196 41 11.5 39.2 49 63 19202 285 18 17.4 -4.7 | 199 27 8.9 25.2 50 57 19812 260 11 10.8 1.9 | 184 32 2.4 31.8 51 52 20422 250 12 11.3 4.1 | 185 34 2.8 34.0 52 50 20650 235 17 13.9 9.8 | 188 40 5.4 39.6 53 49 20726 195 24 6.2 23.2 | 178 53 -2.3 53.1 54 47 21031 235 19 15.6 10.9 | 190 41 7.1 40.8 55 45 21336 270 8 8.0 -0.0 | 179 30 -0.5 29.9 56 41 21946 225 19 13.4 13.4 | 187 44 5.0 43.3 57 39 22250 250 14 13.2 4.8 | 188 35 4.7 34.7 58 37 22555 240 18 15.6 9.0 | 190 40 7.1 38.9 59 35 22860 295 11 10.0 -4.6 | 183 25 1.5 25.2 60 34 23165 340 10 3.4 -9.4 | 166 21 -5.1 20.5 61 32 23470 15 2 -0.5 -1.9 | 162 29 -9.0 27.9 62 30 23910 270 3 3.0 -0.0 | 170 30 -5.5 29.9 63 27 24384 255 4 3.9 1.0 | 172 31 -4.6 30.9 64 23 24994 190 18 3.1 17.7 | 174 48 -5.4 47.6 65 21 25298 220 15 9.6 11.5 | 182 41 1.2 41.4 66 20 25603 290 12 11.3 -4.1 | 186 26 2.8 25.8 67 18 25908 295 13 11.8 -5.5 | 188 25 3.3 24.4 Wind Parameters Mean winds (0-6000m): 314.1 at 41.4 knts Storm direction: 344.1 at 31.1 knts Shear (0-3000m) pos: 0.8 neg: 2.5 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 42.6 deg Storm rel helicity (0-3000m) pos: 77.3 neg: -63.1 tot: 14.2 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.30 Bulk Shear: 17.91 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 ------------------------------------------------------------------------------- 500 320 30 239 13| 0.0 13.4 13.4| 43.7 0.0 43.7 87.4 0.96| 13.5 12.9 1000 319 31 243 14| 0.0 6.7 6.7| 46.9 -6.3 40.6 40.6 0.67| 8.9 6.0 1500 318 33 247 15| 0.0 5.9 5.9| 63.4 -6.3 57.1 38.1 0.71| 7.4 5.2 2000 316 34 249 16| 0.0 4.0 4.0| 63.4 -41.9 21.6 10.8 0.30| 7.8 2.3 2500 313 33 246 18| 0.0 3.0 3.0| 68.1 -63.1 5.0 2.0 0.18| 7.2 1.3 3000 311 33 244 18| 0.8 2.5 3.3| 77.3 -63.1 14.2 4.7 0.20| 6.9 1.4 4000 311 34 246 18| 1.1 2.9 4.0|114.9 -72.9 42.0 10.5 0.25| 7.3 1.8 5000 312 37 254 20| 2.6 2.3 4.9|230.3 -72.9 157.4 31.5 0.40| 7.6 3.0 6000 314 41 267 21| 3.1 2.5 5.6|331.4-118.6 212.8 35.5 0.39| 8.0 3.1 Wrote GIF file: /home/apache/climate/data/raob//TXKF/skewt/TXKF.skewt.20251018.12.gif