UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100612.upa.cvt Date: 1200Z 6 OCT 25 Searching for TXKF... Searching the city database file for: TXKF ... Date:1200Z 6 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 1019 3 22.8 18.6 77 4.2 19.9 30 5 294.4 296.8 292.4 332.5 13.35 1 1000 203 22.2 17.9 77 4.3 19.3 55 16 295.4 297.7 292.4 332.7 13.01 2 925 875 16.2 15.3 94 0.9 15.6 80 14 295.9 298.0 291.7 330.1 11.90 3 915 968 15.4 15.4 100 0.0 15.4 79 14 296.0 298.2 291.9 330.8 12.11 4 855 1541 12.0 11.1 94 0.9 11.4 61 21 298.2 300.0 290.7 326.7 9.75 5 850 1590 12.4 10.1 86 2.3 11.0 50 17 299.1 300.8 290.6 326.0 9.17 6 842 1669 12.4 9.2 81 3.2 10.4 50 17 299.9 301.5 290.5 325.6 8.71 7 771 2402 7.4 5.8 90 1.6 6.5 35 14 302.2 303.6 290.2 324.6 7.52 8 765 2466 7.8 5.9 88 1.9 6.7 39 14 303.3 304.7 290.6 326.2 7.63 9 761 2510 9.2 -3.8 40 13.0 3.0 44 13 305.3 306.0 287.8 317.0 3.79 10 756 2564 10.6 -12.4 18 23.0 1.3 51 12 307.4 307.7 286.6 313.6 1.95 11 753 2598 10.6 -12.4 18 23.0 1.3 56 11 307.7 308.1 286.8 314.0 1.96 12 736 2788 10.0 -15.0 16 25.0 0.3 74 9 309.1 309.4 286.9 314.4 1.62 13 700 3203 7.6 -19.4 13 27.0 -1.9 85 13 310.9 311.1 287.0 314.8 1.17 14 555 5075 -3.3 -35.3 6 32.0 -10.5 88 11 319.3 319.4 288.9 320.6 0.34 15 500 5890 -9.7 -36.7 9 27.0 -15.1 30 4 321.2 321.3 289.5 322.4 0.33 16 481 6187 -12.5 -37.5 10 25.0 -17.1 11 4 321.3 321.4 289.5 322.5 0.32 17 400 7570 -22.1 -53.1 4 31.0 -25.2 320 15 326.3 326.3 290.7 326.5 0.07 18 340 8739 -30.7 -50.7 12 20.0 -32.4 336 16 330.1 330.1 291.9 330.5 0.11 19 300 9610 -38.5 -53.5 19 15.0 -39.4 340 15 331.1 331.1 292.1 331.5 0.09 20 270 10327 -45.1 -55.1 32 10.0 -45.5 326 20 331.6 331.7 292.2 332.0 0.08 21 252 10787 -48.1 -61.1 21 13.0 -48.5 316 24 333.8 333.8 292.8 334.0 0.04 22 250 10840 -48.7 -61.7 21 13.0 -49.1 315 24 333.7 333.7 292.7 333.8 0.04 23 220 11666 -54.7 -64.7 28 10.0 -54.9 309 26 336.8 336.8 293.6 337.0 0.03 24 200 12270 -57.5 -70.5 18 13.0 -57.7 295 18 341.7 341.7 294.7 341.8 0.01 25 153 13938 -63.5 -80.5 8 17.0 -63.6 294 35 358.7 358.7 298.4 358.7 0.00 26 150 14060 -63.7 -79.7 10 16.0 -63.8 310 29 360.3 360.3 298.8 360.4 0.00 27 139 14527 -65.1 -82.1 8 17.0 -65.2 315 29 365.8 365.8 299.8 365.8 0.00 28 100 16520 -68.9 -85.9 7 17.0 -69.0 315 20 394.6 394.6 304.5 394.6 0.00 29 92 17019 -70.1 -86.1 8 16.0 -70.2 332 17 401.8 401.8 305.5 401.8 0.00 30 73 18406 -68.1 -88.1 4 20.0 -68.2 327 10 433.5 433.5 309.2 433.5 0.00 31 70 18660 -65.9 -88.9 3 23.0 -66.1 300 11 443.4 443.4 310.2 443.4 0.00 32 62 19403 -61.3 -87.3 2 26.0 -61.7 343 14 469.3 469.3 312.5 469.3 0.00 33 55 20142 -62.9 -87.9 2 25.0 -63.3 2 13 481.9 481.9 313.6 482.0 0.00 34 50 20730 -61.1 -87.1 2 26.0 -61.6 50 6 499.5 499.5 314.9 499.5 0.00 35 40 22131 -56.5 -85.5 1 29.0 -57.6 108 6 544.0 544.0 317.8 544.0 0.01 36 34 23158 -58.3 -86.3 2 28.0 -59.3 60 16 565.1 565.1 318.9 565.2 0.01 37 30 23950 -56.1 -85.1 1 29.0 -57.5 85 11 591.7 591.7 320.2 591.8 0.01 38 29 24166 -56.1 -86.1 1 30.0 -57.6 85 11 597.5 597.5 320.5 597.5 0.01 39 27 24626 -51.7 -83.7 1 32.0 -54.1 101 10 622.2 622.2 321.6 622.3 0.01 40 23 25660 -54.7 -84.7 1 30.0 -56.7 114 11 642.5 642.5 322.4 642.6 0.01 41 20 26560 -52.7 -83.7 1 31.0 -55.4 95 13 674.9 674.9 323.6 675.0 0.02 42 18 27241 -52.5 -83.5 1 31.0 -55.5 89 13 696.1 696.1 324.3 696.3 0.02 TRP 139 14527 -65.1 -82.1 8 17.0 -65.2 315 29 365.8 365.8 299.8 365.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5687.00 m Freezing level: 598.90 mb = 4508.14 m = 14790.32 ft Wetbulb zero: 730.81 mb = 2846.36 m = 9338.35 ft Precipitable water: 1.18 inches Sfc-500 mean rel hum: 42.10 % Est. max temperature: 26.14 C = 79.05 F Sfc-Lift cond lev (LCL): 958.23 mb = 570.80 m = 1872.68 ft T: 18.92 C 700-500 lapse rate: 6.44 C/km ThetaE index: 12.53 C Layer 761.0- 753.0 mb Conv cond level (CCL): 923.98 mb = 884.35 m = 2901.39 ft Mean mixing ratio: 12.56 g/kg Conv temperature: 24.33 C = 75.80 F Cap Strength: 3.01 C Lifted Index: 0.77 C Risk: Showers probable Lifted Index @300 mb: 0.77 C Lifted Index @700 mb: 2.72 C Showalter Index: 3.52 C Risk: None Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.80 C K Index: 5.20 Risk: None Sweat Index: 159.20 Risk: None Energy Index: -0.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.18 J/kg Max Up Vert Vel: 8.96 m/s Conv Inhibition (B-): 2.55 J/kg Cap Strength: 2.96 C Lift Cond Lev (LCL): 929.55 mb = 832.75 m = 2732.09 ft Lev Free Conv (LFC): 914.55 mb = 971.75 m = 3188.12 ft Equ Level (EL): 764.55 mb = 2471.22 m = 8107.59 ft B at Equ Level: 37.14 J/kg Max Parcel Lev (MPL): 724.55 mb = 2917.62 m = 9572.12 ft Wind level data Storm motion: 99 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 1019 3 30 5 -2.5 -4.3 | 310 9 7.0 -5.8 1 1000 203 55 16 -13.1 -9.2 | 19 11 -3.6 -10.7 2 988 305 65 18 -16.3 -7.6 | 37 11 -6.8 -9.1 3 954 610 75 17 -16.4 -4.4 | 50 9 -6.9 -5.9 4 925 875 80 14 -13.8 -2.4 | 48 6 -4.3 -3.9 5 921 914 80 13 -12.8 -2.3 | 42 5 -3.3 -3.7 6 888 1219 75 17 -16.4 -4.4 | 50 9 -6.9 -5.9 7 857 1524 65 22 -19.9 -9.3 | 44 15 -10.5 -10.8 8 850 1590 50 17 -13.0 -10.9 | 16 13 -3.5 -12.4 9 826 1829 50 17 -13.0 -10.9 | 16 13 -3.5 -12.4 10 796 2134 35 16 -9.2 -13.1 | 359 15 0.3 -14.6 11 767 2438 35 14 -8.0 -11.5 | 354 13 1.4 -13.0 12 740 2743 75 9 -8.7 -2.3 | 348 4 0.8 -3.8 13 713 3048 70 10 -9.4 -3.4 | 359 5 0.1 -4.9 14 700 3203 85 13 -13.0 -1.1 | 53 4 -3.5 -2.6 15 687 3353 95 13 -13.0 1.1 | 84 3 -3.5 -0.4 16 661 3658 65 19 -17.2 -8.0 | 39 12 -7.7 -9.5 17 637 3962 65 10 -9.1 -4.2 | 356 6 0.4 -5.7 18 613 4267 90 10 -10.0 0.0 | 19 2 -0.5 -1.5 19 568 4877 100 12 -11.8 2.1 | 104 2 -2.3 0.6 20 500 5890 30 4 -2.0 -3.5 | 304 9 7.5 -5.0 21 487 6096 15 6 -1.6 -5.8 | 313 11 7.9 -7.3 22 467 6401 0 0 -0.0 -0.0 | 279 10 9.5 -1.5 23 414 7315 315 15 10.6 -10.6 | 301 23 20.1 -12.1 24 400 7570 320 15 9.6 -11.5 | 304 23 19.1 -13.0 25 397 7620 320 16 10.3 -12.3 | 305 24 19.8 -13.7 26 380 7925 345 16 4.1 -15.5 | 321 22 13.6 -16.9 27 334 8839 335 16 6.8 -14.5 | 315 23 16.2 -16.0 28 320 9144 350 16 2.8 -15.8 | 325 21 12.3 -17.2 29 300 9610 340 15 5.1 -14.1 | 317 21 14.6 -15.6 30 250 10840 315 24 17.0 -17.0 | 305 32 26.4 -18.5 31 223 11582 315 27 19.1 -19.1 | 306 35 28.6 -20.6 32 212 11887 290 23 21.6 -7.9 | 287 32 31.1 -9.4 33 200 12270 295 18 16.3 -7.6 | 289 27 25.8 -9.1 34 193 12497 295 17 15.4 -7.2 | 289 26 24.9 -8.7 35 184 12802 275 21 20.9 -1.8 | 276 31 30.4 -3.3 36 166 13411 285 31 29.9 -8.0 | 284 41 39.4 -9.5 37 151 14021 295 36 32.6 -15.2 | 292 45 42.1 -16.7 38 150 14060 310 29 22.2 -18.6 | 302 38 31.7 -20.1 39 144 14326 315 28 19.8 -19.8 | 306 36 29.3 -21.3 40 139 14527 315 29 20.5 -20.5 | 306 37 30.0 -22.0 41 130 14935 315 27 19.1 -19.1 | 306 35 28.6 -20.6 42 124 15240 300 16 13.9 -8.0 | 292 25 23.3 -9.5 43 117 15545 285 20 19.3 -5.2 | 283 30 28.8 -6.7 44 112 15850 290 25 23.5 -8.6 | 287 34 33.0 -10.0 45 106 16154 305 30 24.6 -17.2 | 299 39 34.0 -18.7 46 100 16520 315 20 14.1 -14.1 | 303 28 23.6 -15.6 47 96 16764 315 20 14.1 -14.1 | 303 28 23.6 -15.6 48 91 17069 335 16 6.8 -14.5 | 315 23 16.2 -16.0 49 87 17374 305 14 11.5 -8.0 | 294 23 20.9 -9.5 50 82 17678 305 13 10.6 -7.5 | 294 22 20.1 -8.9 51 78 17983 345 19 4.9 -18.4 | 324 25 14.4 -19.8 52 74 18288 340 10 3.4 -9.4 | 310 17 12.9 -10.9 53 70 18660 300 11 9.5 -5.5 | 290 20 19.0 -7.0 54 67 18898 300 11 9.5 -5.5 | 290 20 19.0 -7.0 55 64 19202 355 16 1.4 -15.9 | 328 21 10.9 -17.4 56 58 19812 320 10 6.4 -7.7 | 300 18 15.9 -9.1 57 55 20117 5 13 -1.1 -13.0 | 330 17 8.3 -14.4 58 53 20422 335 10 4.2 -9.1 | 308 17 13.7 -10.6 59 50 20726 10 10 -1.7 -9.8 | 326 14 7.7 -11.3 60 50 20730 50 6 -4.6 -3.9 | 318 7 4.9 -5.3 61 45 21336 50 10 -7.7 -6.4 | 347 8 1.8 -7.9 62 43 21641 165 3 -0.8 2.9 | 261 9 8.7 1.4 63 36 22860 25 11 -4.6 -10.0 | 337 12 4.8 -11.5 64 34 23165 60 16 -13.9 -8.0 | 25 10 -4.4 -9.5 65 32 23470 90 13 -13.0 0.0 | 67 4 -3.5 -1.5 66 31 23774 105 19 -18.4 4.9 | 111 10 -8.9 3.4 67 30 23950 85 11 -11.0 -1.0 | 31 3 -1.5 -2.4 68 29 24079 85 11 -11.0 -1.0 | 31 3 -1.5 -2.4 69 28 24384 85 12 -12.0 -1.0 | 44 4 -2.5 -2.5 70 27 24689 105 10 -9.7 2.6 | 170 1 -0.2 1.1 71 26 24994 85 12 -12.0 -1.0 | 44 4 -2.5 -2.5 72 24 25298 95 20 -19.9 1.7 | 91 10 -10.4 0.3 73 23 25603 120 12 -10.4 6.0 | 168 5 -0.9 4.5 74 22 25908 90 7 -7.0 0.0 | 301 3 2.5 -1.5 75 21 26213 55 10 -8.2 -5.7 | 350 7 1.3 -7.2 76 20 26518 55 21 -17.2 -12.0 | 30 16 -7.7 -13.5 77 20 26560 95 13 -13.0 1.1 | 84 3 -3.5 -0.4 78 19 26822 95 14 -13.9 1.2 | 87 4 -4.5 -0.3 79 16 27432 60 11 -9.5 -5.5 | 0 7 -0.1 -7.0 Wind Parameters Mean winds (0-6000m): 68.9 at 12.8 knts Storm direction: 98.9 at 9.6 knts Shear (0-3000m) pos: 2.5 neg: 1.7 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 48.1 deg Storm rel helicity (0-3000m) pos: 50.3 neg: -48.4 tot: 1.9 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 37.74 Bulk Shear: 1.06 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 62 15 23 9| 14.4 0.0 14.4| 43.7 0.0 43.7 87.3 0.95| 18.3 17.4 1000 70 15 35 8| 5.9 0.0 5.9| 45.9 -1.0 44.9 44.9 0.73| 12.2 8.9 1500 71 16 40 9| 3.9 2.9 6.8| 46.9 -4.4 42.4 28.3 0.52| 11.1 5.7 2000 65 16 33 10| 3.0 2.6 5.5| 46.9 -36.8 10.1 5.0 0.18| 10.8 1.9 2500 60 16 25 11| 2.1 2.1 4.2| 48.7 -47.3 1.4 0.6 0.11| 9.8 1.1 3000 60 15 22 10| 2.5 1.7 4.2| 50.3 -48.4 1.9 0.6 0.10| 9.5 0.9 4000 64 15 25 9| 2.5 1.8 4.3| 56.6 -70.1 -13.5 -3.4 0.01| 10.1 0.1 5000 68 14 28 8| 2.4 1.5 3.9| 58.5 -71.0 -12.4 -2.5 0.03| 8.9 0.3 6000 69 13 22 7| 2.0 2.1 4.1| 60.6 -81.9 -21.3 -3.6 -0.05| 8.5 -0.4 Wrote GIF file: /home/apache/climate/data/raob//TXKF/skewt/TXKF.skewt.20251006.12.gif