UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for TXKF... Searching the city database file for: TXKF ... Date:1200Z 5 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 1016 3 19.2 15.9 81 3.3 17.1 320 8 291.0 293.0 289.6 322.8 11.25 1 1000 169 18.0 13.2 74 4.8 15.0 10 8 291.1 292.8 288.2 318.3 9.57 2 925 831 12.4 11.3 93 1.1 11.7 300 6 292.0 293.6 288.1 318.0 9.12 3 907 996 11.2 10.8 97 0.4 11.0 297 7 292.4 294.0 288.1 318.1 9.00 4 861 1429 8.8 8.8 100 0.0 8.8 322 11 294.3 295.8 288.1 318.1 8.28 5 850 1536 8.2 8.2 100 0.0 8.2 325 11 294.7 296.2 288.1 318.0 8.05 6 797 2065 4.8 4.8 100 0.0 4.8 309 14 296.6 297.8 287.6 316.4 6.78 7 786 2178 4.2 3.2 93 1.0 3.7 302 17 297.1 298.2 287.1 315.1 6.14 8 775 2293 6.6 -5.4 42 12.0 1.3 294 21 300.9 301.5 285.7 311.0 3.30 9 763 2422 7.8 -10.2 27 18.0 0.4 286 26 303.5 304.0 285.6 310.8 2.30 10 707 3050 7.6 -18.4 14 26.0 -1.6 270 34 310.0 310.3 286.8 314.2 1.27 11 700 3132 7.2 -12.8 23 20.0 -0.8 260 34 310.5 310.8 287.8 317.1 2.04 12 694 3203 6.6 -9.4 31 16.0 -0.3 261 35 310.6 311.1 288.5 319.2 2.70 13 627 4025 -0.5 -8.5 55 8.0 -3.9 267 38 311.6 312.2 289.3 321.8 3.21 14 622 4089 -1.1 -3.3 85 2.2 -2.1 267 38 311.6 312.5 290.8 326.8 4.82 15 609 4257 0.2 -5.8 64 6.0 -2.6 265 37 315.0 315.8 291.2 328.0 4.07 16 545 5137 -5.7 -9.9 72 4.2 -7.5 274 44 318.2 318.8 291.4 329.0 3.31 17 511 5641 -7.3 -16.3 49 9.0 -10.5 278 43 322.1 322.5 291.5 329.2 2.09 18 500 5810 -8.5 -16.5 52 8.0 -11.3 275 48 322.7 323.1 291.6 329.8 2.10 19 428 6996 -17.5 -20.8 75 3.3 -18.4 273 58 325.9 326.2 292.2 331.8 1.70 20 400 7500 -20.7 -25.3 67 4.6 -21.8 270 54 328.1 328.3 292.4 332.4 1.22 21 377 7937 -22.7 -32.7 40 10.0 -24.6 270 51 331.0 331.2 292.6 333.4 0.65 22 336 8771 -29.5 -40.5 34 11.0 -30.9 270 60 332.8 332.9 292.8 334.1 0.33 23 300 9570 -36.3 -40.8 63 4.5 -36.8 275 66 334.2 334.3 293.2 335.6 0.36 24 288 9853 -38.3 -44.3 53 6.0 -38.8 278 68 335.3 335.3 293.4 336.3 0.26 25 250 10810 -47.1 -50.0 72 2.9 -47.3 280 68 336.0 336.1 293.5 336.7 0.16 26 249 10836 -47.3 -49.8 75 2.5 -47.4 280 68 336.1 336.2 293.5 336.8 0.16 27 247 10890 -47.7 -52.5 58 4.8 -47.9 280 68 336.3 336.3 293.5 336.8 0.12 28 224 11524 -53.7 -56.5 71 2.8 -53.8 280 70 336.6 336.7 293.6 337.0 0.08 29 214 11815 -56.1 -61.1 53 5.0 -56.2 278 69 337.3 337.3 293.7 337.5 0.05 30 207 12025 -58.3 -61.6 66 3.3 -58.3 277 68 337.1 337.1 293.6 337.3 0.05 31 200 12240 -60.3 -65.2 52 4.9 -60.4 275 67 337.3 337.3 293.7 337.4 0.03 32 183 12787 -65.5 -69.8 55 4.3 -65.5 280 68 337.5 337.5 293.7 337.6 0.02 33 167 13339 -69.1 -73.5 53 4.4 -69.1 280 85 340.4 340.4 294.4 340.5 0.01 34 159 13631 -70.3 -74.3 56 4.0 -70.3 280 94 343.2 343.2 295.1 343.3 0.01 35 155 13783 -68.1 -76.1 31 8.0 -68.1 284 102 349.5 349.5 296.5 349.5 0.01 36 154 13822 -68.2 -76.6 29 8.4 -68.2 285 104 350.0 350.0 296.6 350.0 0.01 37 150 13980 -68.5 -78.5 22 10.0 -68.5 285 102 352.1 352.1 297.1 352.1 0.01 38 124 15106 -72.9 -84.9 15 12.0 -72.9 278 72 363.8 363.8 299.4 363.8 0.00 39 105 16090 -68.9 -86.9 6 18.0 -69.0 275 85 389.1 389.1 303.6 389.1 0.00 40 100 16380 -70.9 -87.9 6 17.0 -71.0 275 81 390.7 390.7 303.9 390.7 0.00 41 89 17068 -70.1 -88.1 5 18.0 -70.2 274 77 405.6 405.6 305.9 405.6 0.00 42 70 18480 -73.1 -88.1 8 15.0 -73.2 280 50 428.0 428.0 308.6 428.0 0.00 43 63 19095 -75.3 -88.3 11 13.0 -75.3 278 39 436.2 436.2 309.5 436.3 0.00 44 59 19479 -70.9 -88.9 5 18.0 -71.0 275 41 454.4 454.4 311.3 454.4 0.00 45 56 19787 -72.7 -89.7 6 17.0 -72.8 237 25 457.1 457.1 311.5 457.1 0.00 46 50 20460 -68.5 -89.5 3 21.0 -68.7 255 26 482.1 482.1 313.6 482.1 0.00 47 39 21970 -62.5 -88.5 2 26.0 -63.0 281 18 532.7 532.7 317.1 532.8 0.00 48 37 22293 -64.3 -89.3 2 25.0 -64.7 333 24 536.2 536.2 317.3 536.2 0.00 49 30 23580 -62.9 -88.9 2 26.0 -63.6 310 18 573.2 573.2 319.3 573.2 0.00 50 28 24004 -63.3 -89.3 2 26.0 -64.0 296 22 583.5 583.5 319.8 583.5 0.00 51 25 24708 -59.3 -87.3 1 28.0 -60.4 291 16 614.2 614.2 321.2 614.2 0.01 TRP 159 13631 -70.3 -74.3 56 4.0 -70.3 280 94 343.2 343.2 295.1 343.3 0.01 WND 154 13822 -68.2 -76.6 29 8.4 -68.2 285 104 350.0 350.0 296.6 350.0 0.01 Sounding variables and indices 1000-500 mb thick: 5641.00 m Freezing level: 631.72 mb = 3966.76 m = 13014.14 ft Freezing level: 611.00 mb = 4231.42 m = 13882.45 ft Freezing level: 606.83 mb = 4287.23 m = 14065.53 ft Wetbulb zero: 751.26 mb = 2549.47 m = 8364.29 ft Precipitable water: 1.22 inches Sfc-500 mean rel hum: 65.23 % Est. max temperature: 22.26 C = 72.07 F Sfc-Lift cond lev (LCL): 967.68 mb = 448.01 m = 1469.84 ft T: 15.64 C 700-500 lapse rate: 5.86 C/km ThetaE index: 7.34 C Layer 850.0- 707.0 mb Conv cond level (CCL): 914.59 mb = 925.88 m = 3037.62 ft Mean mixing ratio: 9.49 g/kg Conv temperature: 20.41 C = 68.74 F Cap Strength: 8.73 C Lifted Index: 8.77 C Risk: None Lifted Index @300 mb: 11.61 C Lifted Index @700 mb: 7.41 C Showalter Index: 9.03 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 16.70 C Cross Totals Index: 16.70 C K Index: 4.90 Risk: None Sweat Index: 168.40 Risk: None Energy Index: 2.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.08 J/kg Max Up Vert Vel: 5.67 m/s Conv Inhibition (B-): 2.28 J/kg Cap Strength: 8.74 C Lift Cond Lev (LCL): 924.02 mb = 839.92 m = 2755.61 ft Lev Free Conv (LFC): 879.02 mb = 1256.90 m = 4123.64 ft Equ Level (EL): 779.02 mb = 2250.92 m = 7384.83 ft B at Equ Level: 12.22 J/kg Max Parcel Lev (MPL): 759.02 mb = 2464.78 m = 8086.47 ft Wind level data Storm motion: 307 at 21 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 1016 3 320 8 5.1 -6.1 | 119 13 -11.7 6.5 1 1000 169 10 8 -1.4 -7.9 | 105 19 -18.2 4.8 2 984 305 5 6 -0.5 -6.0 | 111 19 -17.4 6.7 3 949 610 325 9 5.2 -7.4 | 114 13 -11.7 5.3 4 925 831 300 6 5.2 -3.0 | 130 15 -11.7 9.7 5 916 914 290 6 5.6 -2.1 | 133 15 -11.2 10.6 6 883 1219 315 10 7.1 -7.1 | 120 11 -9.8 5.6 7 850 1536 325 11 6.3 -9.0 | 109 11 -10.5 3.7 8 820 1829 325 10 5.7 -8.2 | 112 12 -11.1 4.5 9 790 2134 305 15 12.3 -8.6 | 132 6 -4.6 4.1 10 762 2438 285 27 26.1 -7.0 | 238 11 9.2 5.7 11 734 2743 275 31 30.9 -2.7 | 235 17 14.0 10.0 12 707 3048 270 34 34.0 -0.0 | 234 21 17.1 12.7 13 700 3132 260 34 33.5 5.9 | 222 25 16.6 18.6 14 655 3658 270 40 40.0 -0.0 | 241 26 23.1 12.7 15 607 4267 265 37 36.9 3.2 | 232 26 20.0 15.9 16 562 4877 270 48 48.0 -0.0 | 248 34 31.1 12.7 17 521 5486 280 38 37.4 -6.6 | 254 21 20.6 6.1 18 500 5810 275 48 47.8 -4.2 | 255 32 31.0 8.5 19 481 6096 280 53 52.2 -9.2 | 264 36 35.3 3.5 20 444 6706 275 60 59.8 -5.2 | 260 44 42.9 7.4 21 400 7500 270 54 54.0 -0.0 | 251 39 37.1 12.7 22 393 7620 270 54 54.0 -0.0 | 251 39 37.1 12.7 23 377 7925 270 51 51.0 -0.0 | 250 36 34.1 12.7 24 318 9144 270 64 64.0 -0.0 | 255 49 47.1 12.7 25 305 9449 270 65 65.0 -0.0 | 255 50 48.1 12.7 26 300 9570 275 66 65.7 -5.8 | 262 49 48.9 6.9 27 279 10058 280 69 68.0 -12.0 | 269 51 51.1 0.7 28 250 10810 280 68 67.0 -11.8 | 269 50 50.1 0.9 29 222 11582 280 70 68.9 -12.2 | 269 52 52.1 0.5 30 200 12240 275 67 66.7 -5.8 | 262 50 49.9 6.8 31 182 12802 280 68 67.0 -11.8 | 269 50 50.1 0.9 32 159 13631 280 94 92.6 -16.3 | 273 76 75.7 -3.6 33 154 13822 285 104 100.5 -26.9 | 280 85 83.6 -14.2 34 150 13980 285 102 98.5 -26.4 | 280 83 81.7 -13.7 35 149 14021 285 104 100.5 -26.9 | 280 85 83.6 -14.2 36 134 14630 290 85 79.9 -29.1 | 285 65 63.0 -16.4 37 121 15240 275 69 68.7 -6.0 | 263 52 51.9 6.7 38 115 15545 260 78 76.8 13.5 | 246 65 60.0 26.2 39 109 15850 275 89 88.7 -7.8 | 266 72 71.8 4.9 40 100 16380 275 81 80.7 -7.1 | 265 64 63.8 5.6 41 94 16764 275 81 80.7 -7.1 | 265 64 63.8 5.6 42 76 17983 270 63 63.0 -0.0 | 255 48 46.1 12.7 43 72 18288 270 59 59.0 -0.0 | 253 44 42.1 12.7 44 70 18480 280 50 49.2 -8.7 | 263 33 32.4 4.0 45 69 18593 260 48 47.3 8.3 | 235 37 30.4 21.0 46 65 18898 285 48 46.4 -12.4 | 270 30 29.5 0.3 47 62 19202 275 34 33.9 -3.0 | 240 20 17.0 9.7 48 59 19507 275 41 40.8 -3.6 | 249 26 24.0 9.1 49 56 19812 235 24 19.7 13.8 | 186 27 2.8 26.4 50 50 20422 265 37 36.9 3.2 | 232 26 20.0 15.9 51 50 20460 255 26 25.1 6.7 | 203 21 8.3 19.4 52 48 20726 255 23 22.2 6.0 | 196 19 5.4 18.6 53 46 21031 270 31 31.0 -0.0 | 228 19 14.1 12.7 54 43 21336 260 23 22.7 4.0 | 199 18 5.8 16.7 55 41 21641 295 23 20.8 -9.7 | 233 5 4.0 3.0 56 39 21946 275 17 16.9 -1.5 | 180 11 0.1 11.2 57 37 22250 335 24 10.1 -21.8 | 36 11 -6.7 -9.1 58 35 22555 325 21 12.0 -17.2 | 47 7 -4.8 -4.5 59 34 22860 250 22 20.7 7.5 | 191 21 3.8 20.2 60 32 23165 280 32 31.5 -5.6 | 244 16 14.7 7.1 61 30 23580 310 18 13.8 -11.6 | 110 3 -3.1 1.1 62 29 23774 290 23 21.6 -7.9 | 225 7 4.8 4.8 63 27 24079 310 18 13.8 -11.6 | 110 3 -3.1 1.1 64 25 24384 285 15 14.5 -3.9 | 165 9 -2.4 8.8 65 23 24689 270 10 10.0 -0.0 | 152 14 -6.9 12.7 66 21 24994 295 16 14.5 -6.8 | 158 6 -2.4 5.9 Wind Parameters Mean winds (0-6000m): 277.0 at 28.1 knts Storm direction: 307.0 at 21.1 knts Shear (0-3000m) pos: 1.2 neg: 5.7 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 114.5 deg Storm rel helicity (0-3000m) pos: 46.9 neg: -34.9 tot: 12.1 m^2/s^2 ave: 4.0 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 99.21 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 ------------------------------------------------------------------------------- 500 354 7 109 17| 2.7 0.0 2.7| 8.3 -14.7 -6.5 -12.9 -0.17| 12.3 -2.1 1000 332 7 115 15| 1.4 2.8 4.1| 28.3 -15.8 12.4 12.4 0.15| 10.7 1.6 1500 325 8 116 14| 2.5 1.9 4.3| 28.3 -29.8 -1.5 -1.0 -0.05| 9.1 -0.4 2000 324 9 115 13| 1.8 2.0 3.8| 31.7 -30.1 1.6 0.8 -0.00| 8.0 -0.0 2500 313 11 121 10| 1.5 5.2 6.7| 46.9 -30.1 16.9 6.7 0.23| 10.2 2.3 3000 299 14 144 7| 1.2 5.7 6.9| 46.9 -34.9 12.1 4.0 0.17| 10.0 1.7 4000 283 20 200 9| 0.9 4.9 5.9| 96.0 -71.6 24.3 6.1 0.16| 9.5 1.5 5000 277 25 219 12| 1.1 4.2 5.4|164.2 -81.5 82.7 16.5 0.21| 9.1 1.9 6000 277 28 230 14| 1.4 4.5 6.0|215.3 -81.8 133.5 22.3 0.22| 9.6 2.1 Wrote GIF file: /home/apache/climate/data/raob//TXKF/skewt/TXKF.skewt.20251205.12.gif