UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for TXKF... Searching the city database file for: TXKF ... Date:1200Z 9 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 1015 3 24.4 19.5 74 4.9 21.0 110 5 296.3 298.8 293.6 337.2 14.19 1 1000 166 23.4 18.4 74 5.0 20.0 100 5 296.5 299.0 293.2 335.3 13.43 2 965 476 20.4 17.6 84 2.8 18.5 104 6 296.6 298.9 293.0 334.7 13.23 3 949 620 20.0 13.0 64 7.0 15.5 93 6 297.6 299.4 290.7 326.5 9.96 4 925 841 18.2 13.6 75 4.6 15.3 50 6 297.9 299.8 291.4 328.9 10.64 5 898 1095 16.8 12.0 73 4.8 13.8 309 3 299.0 300.8 291.1 327.8 9.86 6 876 1307 16.4 8.4 59 8.0 11.6 248 4 300.7 302.2 290.0 324.2 7.92 7 850 1563 14.8 10.5 75 4.3 12.1 245 13 301.6 303.4 291.6 329.5 9.42 8 837 1693 13.8 10.3 79 3.5 11.6 238 12 301.9 303.7 291.7 329.9 9.44 9 802 2052 12.8 -0.2 41 13.0 6.1 216 9 304.6 305.4 288.4 318.9 4.70 10 797 2105 12.2 7.8 74 4.4 9.6 212 8 304.5 306.0 291.6 329.6 8.36 11 789 2189 11.8 4.8 62 7.0 7.8 216 8 304.9 306.2 290.5 325.6 6.85 12 778 2307 12.0 -8.0 24 20.0 3.1 229 9 306.4 306.9 287.0 314.8 2.69 13 769 2404 11.2 -0.8 43 12.0 5.0 240 10 306.5 307.4 289.0 321.0 4.69 14 756 2546 11.0 -8.0 26 19.0 2.5 240 11 307.8 308.3 287.6 316.6 2.76 15 749 2624 10.4 -2.6 40 13.0 3.9 236 12 308.0 308.8 289.1 321.1 4.22 16 732 2815 9.8 -25.2 7 35.0 -1.2 229 13 309.4 309.5 285.9 311.7 0.67 17 701 3172 7.2 -27.8 6 35.0 -3.0 230 14 310.3 310.4 286.1 312.2 0.55 18 700 3184 7.0 -26.0 7 33.0 -2.9 230 14 310.2 310.4 286.2 312.5 0.66 19 663 3628 5.2 -29.8 6 35.0 -4.5 244 14 313.1 313.2 287.0 314.8 0.49 20 617 4210 1.4 -22.6 15 24.0 -6.2 236 16 315.2 315.4 288.3 318.7 1.01 21 613 4262 0.8 -13.2 34 14.0 -4.7 235 16 315.1 315.5 289.5 322.5 2.25 22 571 4828 -3.1 -19.1 28 16.0 -8.4 231 19 317.0 317.3 289.3 322.0 1.48 23 564 4926 -2.5 -34.5 6 32.0 -9.9 232 19 318.8 318.9 288.8 320.1 0.36 24 500 5870 -8.3 -44.3 4 36.0 -14.5 250 19 322.9 322.9 289.8 323.5 0.15 25 462 6479 -11.3 -50.3 2 39.0 -16.9 250 21 326.6 326.6 290.8 326.9 0.08 26 405 7477 -17.3 -47.3 5 30.0 -21.4 246 13 331.3 331.4 292.2 331.8 0.13 27 400 7570 -18.1 -47.1 6 29.0 -22.1 240 11 331.5 331.5 292.3 332.0 0.14 28 379 7970 -21.3 -51.3 5 30.0 -24.6 247 14 332.4 332.4 292.4 332.8 0.09 29 338 8800 -28.9 -40.9 31 12.0 -30.4 260 18 333.1 333.2 292.9 334.3 0.32 30 300 9640 -36.1 -49.1 25 13.0 -37.1 255 23 334.5 334.5 293.1 335.1 0.15 31 269 10388 -42.5 -55.5 23 13.0 -43.1 253 25 335.8 335.8 293.3 336.1 0.08 32 250 10880 -45.1 -64.1 10 19.0 -45.7 260 32 339.0 339.0 294.1 339.1 0.03 33 217 11813 -52.3 -69.3 11 17.0 -52.6 255 42 341.9 341.9 294.8 341.9 0.02 34 200 12340 -54.3 -73.3 8 19.0 -54.6 260 47 346.8 346.8 295.9 346.8 0.01 35 150 14140 -64.9 -79.9 11 15.0 -65.0 280 42 358.3 358.3 298.4 358.3 0.00 36 149 14181 -65.1 -80.1 11 15.0 -65.2 280 42 358.6 358.6 298.4 358.6 0.00 37 108 16092 -75.1 -86.1 16 11.0 -75.2 275 30 374.3 374.3 301.3 374.3 0.00 38 100 16540 -73.1 -85.1 14 12.0 -73.2 290 16 386.5 386.5 303.3 386.5 0.00 39 84 17562 -73.7 -86.7 12 13.0 -73.7 251 22 405.0 405.0 305.9 405.0 0.00 40 77 18078 -68.3 -88.3 4 20.0 -68.4 243 15 426.5 426.5 308.4 426.5 0.00 41 73 18398 -68.9 -87.9 5 19.0 -69.0 254 12 431.8 431.8 309.0 431.8 0.00 42 70 18650 -67.7 -88.7 3 21.0 -67.8 250 13 439.5 439.6 309.8 439.6 0.00 43 67 18913 -68.5 -88.5 4 20.0 -68.7 246 11 443.4 443.4 310.2 443.4 0.00 44 61 19484 -61.9 -87.9 2 26.0 -62.3 302 15 470.1 470.1 312.7 470.1 0.00 45 56 20015 -60.3 -87.3 2 27.0 -60.8 8 11 485.4 485.4 313.9 485.4 0.00 46 53 20357 -61.7 -87.7 2 26.0 -62.1 312 3 489.9 489.9 314.2 489.9 0.00 47 50 20720 -59.3 -87.3 1 28.0 -59.9 85 1 503.7 503.7 315.2 503.8 0.00 48 49 20847 -59.1 -87.1 1 28.0 -59.7 86 1 507.1 507.1 315.4 507.2 0.00 49 38 22436 -60.9 -86.9 2 26.0 -61.6 148 4 540.8 540.8 317.6 540.8 0.01 50 31 23728 -52.5 -83.5 1 31.0 -54.5 45 14 595.9 595.9 320.4 596.0 0.01 51 30 23940 -53.5 -83.5 1 30.0 -55.4 85 17 598.8 598.8 320.6 598.9 0.01 52 22 25930 -54.7 -83.7 2 29.0 -56.8 104 12 650.8 650.8 322.7 650.9 0.02 TRP 108 16092 -75.1 -86.1 16 11.0 -75.2 275 30 374.3 374.3 301.3 374.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5704.00 m Freezing level: 604.38 mb = 4378.47 m = 14364.88 ft Wetbulb zero: 735.89 mb = 2770.52 m = 9089.52 ft Precipitable water: 1.06 inches Sfc-500 mean rel hum: 34.71 % Est. max temperature: 29.25 C = 84.65 F Sfc-Lift cond lev (LCL): 944.95 mb = 657.27 m = 2156.38 ft T: 19.70 C 700-500 lapse rate: 5.70 C/km ThetaE index: 14.73 C Layer 789.0- 769.0 mb Conv cond level (CCL): 840.15 mb = 1661.38 m = 5450.66 ft Mean mixing ratio: 12.08 g/kg Conv temperature: 30.00 C = 86.00 F Cap Strength: 2.90 C Lifted Index: 1.99 C Risk: Showers probable Lifted Index @300 mb: 2.90 C Lifted Index @700 mb: 1.94 C Showalter Index: 3.16 C Risk: None Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 18.80 C K Index: 0.60 Risk: None Sweat Index: 171.00 Risk: None Energy Index: -1.06 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.94 J/kg Max Up Vert Vel: 4.23 m/s Conv Inhibition (B-): 26297.19 J/kg Cap Strength: 2.84 C Lift Cond Lev (LCL): 900.30 mb = 1072.87 m = 3519.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 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 3 110 5 -4.7 1.7 | 93 14 -14.3 0.8 1 1000 166 100 5 -4.9 0.9 | 90 15 -14.5 -0.1 2 984 305 115 7 -6.3 3.0 | 97 16 -15.9 2.0 3 950 610 95 6 -6.0 0.5 | 88 16 -15.6 -0.4 4 925 841 50 6 -4.6 -3.9 | 71 15 -14.2 -4.8 5 917 914 40 6 -3.9 -4.6 | 68 15 -13.5 -5.5 6 885 1219 245 1 0.9 0.4 | 87 9 -8.7 -0.5 7 854 1524 255 10 9.7 2.6 | 182 2 0.1 1.7 8 850 1563 245 13 11.8 5.5 | 206 5 2.2 4.6 9 823 1829 230 11 8.4 7.1 | 169 6 -1.2 6.1 10 794 2134 210 8 4.0 6.9 | 137 8 -5.6 6.0 11 765 2438 245 10 9.1 4.2 | 171 3 -0.5 3.3 12 738 2743 230 13 10.0 8.4 | 183 7 0.4 7.4 13 711 3048 225 13 9.2 9.2 | 177 8 -0.4 8.3 14 700 3184 230 14 10.7 9.0 | 188 8 1.1 8.1 15 685 3353 240 15 13.0 7.5 | 207 7 3.4 6.6 16 660 3658 245 14 12.7 5.9 | 212 6 3.1 5.0 17 611 4267 235 16 13.1 9.2 | 203 9 3.5 8.2 18 566 4877 230 19 14.6 12.2 | 204 12 5.0 11.3 19 545 5182 245 19 17.2 8.0 | 227 10 7.6 7.1 20 525 5486 230 20 15.3 12.9 | 206 13 5.7 11.9 21 505 5791 245 22 19.9 9.3 | 231 13 10.3 8.4 22 500 5870 250 19 17.9 6.5 | 236 10 8.3 5.6 23 485 6096 245 23 20.8 9.7 | 232 14 11.3 8.8 24 466 6401 255 22 21.3 5.7 | 248 13 11.7 4.8 25 448 6706 235 18 14.7 10.3 | 209 11 5.2 9.4 26 414 7315 255 17 16.4 4.4 | 243 8 6.8 3.5 27 400 7570 240 11 9.5 5.5 | 179 5 -0.1 4.6 28 397 7620 230 12 9.2 7.7 | 177 7 -0.4 6.8 29 365 8230 260 16 15.8 2.8 | 253 6 6.2 1.8 30 321 9144 260 19 18.7 3.3 | 255 9 9.1 2.4 31 300 9640 255 23 22.2 6.0 | 248 14 12.6 5.0 32 295 9754 260 22 21.7 3.8 | 257 12 12.1 2.9 33 282 10058 245 25 22.7 10.6 | 234 16 13.1 9.6 34 258 10668 260 25 24.6 4.3 | 257 15 15.0 3.4 35 250 10880 260 32 31.5 5.6 | 258 22 21.9 4.6 36 214 11887 255 43 41.5 11.1 | 252 34 31.9 10.2 37 200 12340 260 47 46.3 8.2 | 259 37 36.7 7.2 38 186 12802 265 52 51.8 4.5 | 265 42 42.2 3.6 39 169 13411 275 50 49.8 -4.4 | 277 41 40.2 -5.3 40 161 13716 265 48 47.8 4.2 | 265 38 38.2 3.3 41 150 14140 280 42 41.4 -7.3 | 285 33 31.8 -8.2 42 145 14326 280 43 42.3 -7.5 | 284 34 32.8 -8.4 43 125 15240 255 35 33.8 9.1 | 251 26 24.2 8.1 44 112 15850 275 26 25.9 -2.3 | 281 17 16.3 -3.2 45 108 16092 275 30 29.9 -2.6 | 280 21 20.3 -3.5 46 107 16154 270 28 28.0 -0.0 | 273 18 18.4 -0.9 47 101 16459 290 33 31.0 -11.3 | 300 25 21.4 -12.2 48 100 16540 290 16 15.0 -5.5 | 320 8 5.4 -6.4 49 96 16764 290 16 15.0 -5.5 | 320 8 5.4 -6.4 50 91 17069 270 16 16.0 -0.0 | 278 6 6.4 -0.9 51 87 17374 245 27 24.5 11.4 | 235 18 14.9 10.5 52 82 17678 255 19 18.4 4.9 | 246 10 8.8 4.0 53 78 17983 240 16 13.9 8.0 | 211 8 4.3 7.1 54 74 18288 250 13 12.2 4.4 | 217 4 2.6 3.5 55 71 18593 260 10 9.8 1.7 | 198 1 0.3 0.8 56 70 18650 250 13 12.2 4.4 | 217 4 2.6 3.5 57 67 18898 245 10 9.1 4.2 | 171 3 -0.5 3.3 58 64 19202 265 17 16.9 1.5 | 266 7 7.3 0.5 59 55 20117 20 10 -3.4 -9.4 | 52 17 -13.0 -10.3 60 52 20422 295 1 0.9 -0.4 | 81 9 -8.7 -1.4 61 50 20720 85 1 -1.0 -0.1 | 84 11 -10.6 -1.0 62 45 21336 90 3 -3.0 0.0 | 86 13 -12.6 -0.9 63 43 21641 155 11 -4.6 10.0 | 122 17 -14.2 9.0 64 36 22860 145 1 -0.6 0.8 | 89 10 -10.2 -0.1 65 32 23470 355 10 0.9 -10.0 | 39 14 -8.7 -10.9 66 30 23940 85 17 -16.9 -1.5 | 85 27 -26.5 -2.4 67 29 24079 75 19 -18.4 -4.9 | 78 29 -27.9 -5.9 68 27 24384 90 15 -15.0 0.0 | 88 25 -24.6 -0.9 69 25 24689 65 14 -12.7 -5.9 | 73 23 -22.3 -6.8 70 22 25298 110 12 -11.3 4.1 | 99 21 -20.9 3.2 71 17 26213 135 10 -7.1 7.1 | 110 18 -16.7 6.1 Wind Parameters Mean winds (0-6000m): 234.4 at 12.9 knts Storm direction: 264.4 at 9.6 knts Shear (0-3000m) pos: 0.7 neg: 2.4 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 84.9 deg Storm rel helicity (0-3000m) pos: 27.1 neg: -52.9 tot: -25.9 m^2/s^2 ave: -8.6 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 8.7 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 38.80 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 ------------------------------------------------------------------------------- 500 108 6 93 15| 0.0 1.6 1.6| 6.7 -8.7 -2.0 -4.0 -0.10| 4.7 -0.5 1000 88 6 86 16| 0.0 4.1 4.1| 6.7 -40.4 -33.7 -33.7 -0.57| 7.9 -4.5 1500 91 5 87 15| 0.0 4.7 4.7| 20.2 -40.4 -20.2 -13.5 0.00| 10.2 0.0 2000 194 7 126 10| 0.0 3.1 3.1| 21.6 -49.0 -27.4 -13.7 -0.08| 10.2 -0.8 2500 214 7 133 8| 0.9 2.4 3.3| 26.4 -51.6 -25.2 -10.1 -0.02| 9.6 -0.2 3000 222 8 141 7| 0.7 2.4 3.2| 27.1 -52.9 -25.9 -8.6 -0.02| 8.7 -0.2 4000 231 10 159 6| 1.1 1.9 3.0| 36.2 -53.9 -17.7 -4.4 0.05| 7.5 0.4 5000 232 11 174 6| 1.0 1.8 2.8| 42.2 -55.0 -12.8 -2.6 0.07| 6.6 0.4 6000 234 13 188 7| 1.4 1.6 3.0| 71.2 -67.8 3.4 0.6 0.11| 7.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//TXKF/skewt/TXKF.skewt.20251009.12.gif