UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for TXKF... Searching the city database file for: TXKF ... Date:0000Z 11 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 1013 3 24.8 19.9 74 4.9 21.4 70 22 296.9 299.5 294.1 339.0 14.59 1 1012 15 24.6 19.7 74 4.9 21.2 70 23 296.7 299.3 293.9 338.4 14.42 2 1000 153 23.6 19.2 76 4.4 20.6 70 32 296.8 299.3 293.7 337.6 14.14 3 925 829 17.8 17.4 98 0.4 17.5 75 36 297.5 300.0 293.6 337.0 13.64 4 912 950 16.8 16.8 100 0.0 16.8 81 36 297.7 300.1 293.4 336.3 13.31 5 850 1550 13.6 13.6 100 0.0 13.6 90 30 300.4 302.5 292.9 334.4 11.60 6 844 1610 13.2 12.7 97 0.5 12.9 89 30 300.6 302.6 292.5 332.9 11.00 7 837 1680 14.4 10.2 76 4.2 11.8 88 30 302.6 304.3 291.8 330.4 9.38 8 731 2815 8.6 2.6 66 6.0 5.3 86 20 308.2 309.4 291.0 327.6 6.32 9 724 2894 8.2 4.1 75 4.1 5.9 80 19 308.6 309.9 291.8 330.3 7.11 10 700 3173 7.2 -0.8 57 8.0 3.0 75 14 310.5 311.4 290.7 326.5 5.16 11 693 3256 7.4 -5.6 39 13.0 1.3 74 13 311.6 312.3 289.7 323.1 3.63 12 680 3411 6.2 -2.8 52 9.0 1.7 73 12 311.9 312.8 290.7 326.3 4.58 13 618 4190 2.4 -28.6 8 31.0 -6.2 58 7 316.2 316.3 288.2 318.3 0.58 14 612 4269 2.0 -33.0 5 35.0 -6.9 47 5 316.6 316.7 288.1 318.0 0.39 15 598 4456 0.6 -29.4 8 30.0 -7.5 75 3 317.1 317.2 288.5 319.1 0.56 16 595 4496 0.0 -7.0 59 7.0 -3.2 83 2 316.9 317.6 291.5 329.2 3.80 17 585 4632 -1.5 -3.9 84 2.4 -2.7 121 1 316.7 317.6 292.3 332.4 4.90 18 582 4673 -1.5 -6.3 70 4.8 -3.7 144 1 317.1 317.9 291.8 330.4 4.10 19 579 4714 -0.7 -25.7 13 25.0 -8.0 166 1 318.5 318.7 289.2 321.4 0.81 20 578 4728 -0.9 -15.9 31 15.0 -6.5 174 1 318.5 318.8 290.2 324.9 1.91 21 576 4755 -0.7 -31.7 7 31.0 -8.6 189 2 319.0 319.1 288.9 320.7 0.47 22 525 5489 -6.1 -16.1 45 10.0 -9.7 285 10 321.1 321.5 291.2 328.1 2.07 23 520 5564 -6.5 -21.5 29 15.0 -11.2 281 12 321.5 321.7 290.6 326.0 1.32 24 507 5762 -8.1 -10.9 80 2.8 -9.2 271 16 321.9 322.5 292.4 332.8 3.28 25 500 5870 -8.1 -16.1 53 8.0 -11.0 265 19 323.2 323.6 291.9 330.5 2.18 26 499 5886 -7.7 -17.7 45 10.0 -11.2 265 19 323.8 324.2 291.8 330.4 1.91 27 494 5964 -8.3 -11.2 80 2.9 -9.5 263 20 324.0 324.7 293.0 335.0 3.29 28 491 6011 -7.9 -20.9 34 13.0 -12.1 262 20 325.1 325.4 291.7 330.2 1.47 29 485 6107 -7.5 -42.5 4 35.0 -14.0 260 21 326.7 326.8 291.0 327.4 0.19 30 479 6204 -7.9 -42.9 4 35.0 -14.4 259 20 327.4 327.4 291.2 328.1 0.18 31 469 6367 -9.7 -18.7 48 9.0 -12.8 258 19 327.1 327.5 292.7 333.6 1.86 32 443 6805 -13.5 -16.4 79 2.9 -14.5 250 18 327.7 328.2 293.3 336.0 2.40 33 437 6909 -13.9 -17.5 74 3.6 -15.1 245 19 328.5 328.9 293.3 336.2 2.21 34 431 7014 -13.3 -41.3 8 28.0 -18.2 240 21 330.6 330.6 292.1 331.5 0.24 35 426 7103 -13.3 -45.3 5 32.0 -18.4 242 22 331.7 331.7 292.3 332.3 0.16 36 400 7580 -15.9 -40.9 10 25.0 -20.3 250 25 334.3 334.4 293.2 335.4 0.27 37 331 8976 -25.1 -43.1 17 18.0 -27.6 242 30 340.3 340.4 294.6 341.3 0.26 38 300 9680 -31.1 -50.1 14 19.0 -32.9 245 31 341.5 341.6 294.8 342.1 0.13 39 250 10940 -42.7 -52.7 33 10.0 -43.3 270 43 342.6 342.6 295.0 343.1 0.12 40 229 11523 -48.1 -54.1 50 6.0 -48.4 276 52 343.1 343.1 295.1 343.5 0.11 41 227 11581 -48.7 -54.7 50 6.0 -49.0 277 53 343.0 343.0 295.1 343.4 0.10 42 216 11905 -51.3 -58.3 43 7.0 -51.5 280 58 343.9 343.9 295.3 344.2 0.07 43 211 12056 -51.9 -64.9 20 13.0 -52.2 277 52 345.3 345.3 295.6 345.4 0.03 44 200 12400 -54.5 -66.5 21 12.0 -54.7 270 38 346.5 346.5 295.8 346.6 0.02 45 160 13792 -67.1 -69.5 71 2.4 -67.1 224 38 348.0 348.0 296.2 348.1 0.02 46 150 14180 -70.1 -75.1 48 5.0 -70.1 230 42 349.3 349.3 296.5 349.4 0.01 47 141 14546 -72.1 -74.7 68 2.6 -72.1 238 53 352.1 352.1 297.1 352.1 0.01 48 134 14846 -73.0 -76.6 57 3.7 -73.0 245 62 355.7 355.7 297.8 355.7 0.01 49 127 15159 -73.9 -78.7 48 4.8 -73.9 250 56 359.5 359.5 298.6 359.5 0.01 50 122 15395 -72.9 -82.9 21 10.0 -72.9 247 57 365.5 365.5 299.8 365.5 0.00 51 110 16002 -73.1 -85.1 14 12.0 -73.2 265 55 376.1 376.1 301.6 376.1 0.00 52 100 16560 -73.3 -85.3 14 12.0 -73.3 270 34 386.1 386.1 303.2 386.1 0.00 53 92 17047 -74.3 -86.3 14 12.0 -74.3 270 36 393.4 393.4 304.3 393.5 0.00 54 71 18574 -69.3 -88.3 5 19.0 -69.4 299 19 434.4 434.4 309.3 434.4 0.00 55 70 18660 -65.3 -88.3 3 23.0 -65.5 325 21 444.7 444.7 310.3 444.7 0.00 56 68 18837 -63.3 -88.3 2 25.0 -63.6 317 22 452.7 452.7 311.1 452.7 0.00 57 65 19113 -64.7 -87.7 3 23.0 -65.0 298 20 455.5 455.5 311.4 455.5 0.00 58 60 19606 -60.5 -87.5 2 27.0 -61.0 259 16 475.5 475.5 313.1 475.5 0.00 59 57 19924 -62.3 -88.3 2 26.0 -62.7 234 14 478.4 478.4 313.3 478.4 0.00 60 54 20260 -58.9 -86.9 2 28.0 -59.5 207 11 493.7 493.7 314.5 493.7 0.00 61 50 20740 -61.3 -87.3 2 26.0 -61.8 280 13 499.0 499.0 314.9 499.0 0.00 62 45 21400 -58.1 -86.1 2 28.0 -58.9 357 14 522.1 522.1 316.4 522.1 0.01 63 39 22297 -61.3 -87.3 2 26.0 -61.9 21 2 535.8 535.8 317.3 535.8 0.00 64 36 22801 -56.1 -86.1 1 30.0 -57.3 76 7 561.6 561.6 318.7 561.7 0.01 65 32 23549 -56.9 -84.9 2 28.0 -58.1 189 12 578.7 578.7 319.6 578.8 0.01 66 30 23960 -55.5 -85.5 1 30.0 -57.0 255 2 593.3 593.3 320.3 593.4 0.01 67 25 25129 -52.9 -83.9 1 31.0 -55.2 334 1 632.6 632.6 322.0 632.7 0.01 TRP 127 15159 -73.9 -78.7 48 4.8 -73.9 250 56 359.5 359.5 298.6 359.5 0.01 WND 134 14846 -73.0 -76.6 57 3.7 -73.0 245 62 355.7 355.7 297.8 355.7 0.01 Sounding variables and indices 1000-500 mb thick: 5717.00 m Freezing level: 595.00 mb = 4495.97 m = 14750.36 ft Wetbulb zero: 666.99 mb = 3568.87 m = 11708.74 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 59.15 % Est. max temperature: 27.77 C = 81.99 F Sfc-Lift cond lev (LCL): 943.16 mb = 660.44 m = 2166.76 ft T: 19.25 C 700-500 lapse rate: 5.67 C/km ThetaE index: 11.40 C Layer 1012.0- 724.0 mb Conv cond level (CCL): 923.27 mb = 845.03 m = 2772.39 ft Mean mixing ratio: 13.89 g/kg Conv temperature: 25.49 C = 77.87 F Cap Strength: 0.99 C Lifted Index: -0.21 C Risk: Thunderstorms probable Lifted Index @300 mb: 4.56 C Lifted Index @700 mb: 0.38 C Showalter Index: 1.08 C Risk: Showers probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 21.70 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 242.20 Risk: None Energy Index: -0.78 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.78 J/kg Max Up Vert Vel: 7.18 m/s Conv Inhibition (B-): 0.46 J/kg Cap Strength: 0.85 C Lift Cond Lev (LCL): 928.89 mb = 792.63 m = 2600.47 ft Lev Free Conv (LFC): 913.89 mb = 932.70 m = 3060.01 ft Equ Level (EL): 833.89 mb = 1711.35 m = 5614.60 ft B at Equ Level: 15.16 J/kg Max Parcel Lev (MPL): 683.89 mb = 3364.58 m = 11038.50 ft Wind level data Storm motion: 109 at 14 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 1013 3 70 22 -20.7 -7.5 | 31 14 -7.3 -12.2 1 1000 153 70 32 -30.1 -10.9 | 47 23 -16.7 -15.6 2 983 305 70 35 -32.9 -12.0 | 50 26 -19.5 -16.6 3 949 610 70 35 -32.9 -12.0 | 50 26 -19.5 -16.6 4 925 829 75 36 -34.8 -9.3 | 57 26 -21.4 -13.9 5 916 914 80 36 -35.5 -6.3 | 64 25 -22.1 -10.9 6 884 1219 85 34 -33.9 -3.0 | 70 22 -20.5 -7.6 7 850 1550 90 30 -30.0 0.0 | 74 17 -16.6 -4.6 8 822 1829 85 29 -28.9 -2.5 | 65 17 -15.5 -7.2 9 793 2134 90 27 -27.0 0.0 | 71 14 -13.6 -4.6 10 764 2438 95 25 -24.9 2.2 | 78 12 -11.5 -2.5 11 737 2743 90 22 -22.0 0.0 | 62 10 -8.6 -4.6 12 711 3048 70 15 -14.1 -5.1 | 4 10 -0.7 -9.8 13 700 3173 75 14 -13.5 -3.6 | 1 8 -0.1 -8.3 14 659 3658 70 10 -9.4 -3.4 | 334 9 4.0 -8.1 15 634 3962 85 10 -10.0 -0.9 | 328 6 3.4 -5.5 16 611 4267 45 5 -3.5 -3.5 | 310 13 9.9 -8.2 17 588 4572 100 1 -1.0 0.2 | 290 13 12.4 -4.5 18 566 4877 265 2 2.0 0.2 | 286 16 15.4 -4.5 19 525 5486 285 10 9.7 -2.6 | 287 24 23.1 -7.2 20 500 5870 265 19 18.9 1.7 | 275 32 32.3 -3.0 21 485 6096 260 21 20.7 3.6 | 272 34 34.1 -1.0 22 448 6706 255 16 15.5 4.1 | 271 29 28.8 -0.5 23 431 7010 240 21 18.2 10.5 | 259 32 31.6 5.9 24 400 7580 250 25 23.5 8.6 | 264 37 36.9 3.9 25 398 7620 245 23 20.8 9.7 | 262 35 34.2 5.1 26 351 8534 235 32 26.2 18.4 | 251 42 39.6 13.7 27 323 9144 245 29 26.3 12.3 | 259 40 39.7 7.6 28 300 9680 245 31 28.1 13.1 | 258 42 41.5 8.5 29 284 10058 245 32 29.0 13.5 | 258 43 42.4 8.9 30 260 10668 260 32 31.5 5.6 | 269 45 44.9 0.9 31 250 10940 270 43 43.0 -0.0 | 275 57 56.4 -4.6 32 216 11887 280 58 57.1 -10.1 | 282 72 70.5 -14.7 33 200 12400 270 38 38.0 -0.0 | 275 52 51.4 -4.6 34 187 12802 270 34 34.0 -0.0 | 276 48 47.4 -4.6 35 170 13411 240 33 28.6 16.5 | 254 44 42.0 11.9 36 162 13716 225 38 26.9 26.9 | 241 46 40.3 22.2 37 154 14021 220 39 25.1 29.9 | 237 46 38.5 25.2 38 150 14180 230 42 32.2 27.0 | 244 51 45.6 22.4 39 134 14846 245 62 56.2 26.2 | 253 73 69.6 21.6 40 132 14935 245 62 56.2 26.2 | 253 73 69.6 21.6 41 127 15159 250 56 52.6 19.2 | 258 68 66.0 14.5 42 125 15240 250 59 55.4 20.2 | 257 71 68.8 15.5 43 119 15545 245 55 49.8 23.2 | 254 66 63.2 18.6 44 113 15850 260 59 58.1 10.2 | 266 72 71.5 5.6 45 102 16459 280 44 43.3 -7.6 | 282 58 56.7 -12.3 46 100 16560 270 34 34.0 -0.0 | 276 48 47.4 -4.6 47 97 16764 270 34 34.0 -0.0 | 276 48 47.4 -4.6 48 87 17374 270 39 39.0 -0.0 | 275 53 52.4 -4.6 49 83 17678 290 27 25.4 -9.2 | 290 41 38.8 -13.9 50 79 17983 270 24 24.0 -0.0 | 277 38 37.4 -4.6 51 75 18288 290 16 15.0 -5.5 | 290 30 28.4 -10.1 52 71 18593 300 19 16.5 -9.5 | 295 33 29.8 -14.1 53 70 18660 325 21 12.0 -17.2 | 311 34 25.4 -21.8 54 67 18898 315 22 15.6 -15.6 | 305 35 29.0 -20.2 55 53 20422 195 10 2.6 9.7 | 253 17 16.0 5.0 56 50 20740 280 13 12.8 -2.3 | 285 27 26.2 -6.9 57 48 21031 235 14 11.5 8.0 | 262 25 24.9 3.4 58 45 21336 340 15 5.1 -14.1 | 315 26 18.5 -18.7 59 43 21641 55 12 -9.8 -6.9 | 343 12 3.6 -11.5 60 41 21946 85 10 -10.0 -0.9 | 328 6 3.4 -5.5 61 39 22250 15 1 -0.3 -1.0 | 293 14 13.1 -5.6 62 34 23165 115 10 -9.1 4.2 | 275 4 4.3 -0.4 63 32 23470 175 14 -1.2 13.9 | 233 15 12.2 9.3 64 30 23960 255 2 1.9 0.5 | 285 16 15.3 -4.1 65 27 24384 320 2 1.3 -1.5 | 293 16 14.7 -6.2 66 22 25298 0 0 -0.0 -0.0 | 289 14 13.4 -4.6 67 20 25603 345 6 1.6 -5.8 | 305 18 14.9 -10.4 Wind Parameters Mean winds (0-6000m): 79.1 at 18.9 knts Storm direction: 109.1 at 14.2 knts Shear (0-3000m) pos: 2.7 neg: 2.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): -19.2 deg Storm rel helicity (0-3000m) pos: 105.1 neg: -38.7 tot: 66.4 m^2/s^2 ave: 22.1 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 1.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.96 Bulk Shear: 26.74 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 70 33 47 23| 0.0 13.4 13.4| 30.7 0.0 30.7 61.5 0.47| 13.4 6.3 1000 72 34 52 24| 3.6 6.7 10.3| 77.0 0.0 77.0 77.0 0.64| 10.5 6.7 1500 77 34 58 23| 4.1 4.5 8.5| 94.6 0.0 94.6 63.0 0.60| 9.3 5.6 2000 79 33 60 22| 3.0 2.8 5.8| 97.6 -10.5 87.1 43.5 0.46| 8.1 3.8 2500 81 31 62 20| 3.2 2.2 5.4|105.1 -11.9 93.1 37.3 0.44| 7.5 3.3 3000 82 30 61 18| 2.7 2.0 4.6|105.1 -38.7 66.4 22.1 0.12| 8.2 1.0 4000 81 25 53 14| 2.3 1.4 3.7|105.1 -54.0 51.1 12.8 -0.02| 7.3 -0.2 5000 81 20 41 10| 2.4 1.4 3.8|108.2 -82.7 25.6 5.1 -0.13| 7.5 -1.0 6000 79 19 32 10| 2.2 1.7 4.0|113.2-138.7 -25.5 -4.2 -0.17| 7.8 -1.4 Wrote GIF file: /home/apache/climate/data/raob//TXKF/skewt/TXKF.skewt.20251011.00.gif