UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for TXKF... Searching the city database file for: TXKF ... Date:1200Z 1 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 1017 3 20.2 18.9 92 1.3 19.4 70 6 291.9 294.4 291.9 330.5 13.63 1 1000 184 20.0 17.0 83 3.0 18.0 85 12 293.1 295.3 291.2 328.1 12.28 2 963 509 18.0 16.2 89 1.8 16.8 148 14 294.3 296.5 291.4 329.0 12.11 3 956 571 19.0 12.0 64 7.0 14.7 162 15 295.9 297.6 289.6 322.7 9.25 4 935 763 19.0 9.0 52 10.0 13.0 186 17 297.8 299.2 288.9 320.4 7.72 5 925 855 18.2 9.2 56 9.0 12.8 195 19 297.9 299.4 289.0 321.1 7.91 6 850 1574 13.8 5.8 58 8.0 9.2 195 16 300.6 301.8 289.0 320.8 6.81 7 727 2869 4.2 -0.8 70 5.0 1.7 218 21 303.8 304.7 288.4 318.9 4.97 8 700 3175 1.4 -1.6 80 3.0 -0.0 225 23 304.0 304.9 288.3 318.8 4.86 9 664 3598 -1.7 -1.9 99 0.2 -1.8 222 20 305.2 306.1 288.9 320.5 5.01 10 658 3671 -1.3 -1.3 100 0.0 -1.3 220 19 306.4 307.4 289.6 322.6 5.29 11 554 5028 -7.9 -7.9 100 0.0 -7.9 202 17 314.1 314.8 290.6 326.2 3.81 12 501 5805 -11.9 -16.6 68 4.7 -13.5 245 14 318.3 318.8 290.3 325.3 2.08 13 500 5820 -12.1 -16.7 69 4.6 -13.6 245 14 318.3 318.7 290.3 325.2 2.07 14 447 6667 -18.5 -18.7 98 0.2 -18.6 200 16 320.6 321.0 290.9 327.2 1.96 15 427 7009 -19.7 -23.4 72 3.7 -20.7 203 20 323.3 323.6 291.2 328.0 1.36 16 400 7490 -23.9 -25.5 87 1.6 -24.2 215 25 323.9 324.2 291.2 328.1 1.20 17 396 7563 -24.7 -26.4 86 1.7 -25.1 215 25 323.8 324.0 291.0 327.7 1.12 18 392 7637 -25.3 -30.3 63 5.0 -26.2 216 25 324.0 324.1 290.8 326.8 0.78 19 390 7674 -25.3 -39.3 26 14.0 -27.2 218 25 324.4 324.5 290.5 325.7 0.32 20 388 7711 -25.9 -31.9 57 6.0 -26.9 221 26 324.1 324.3 290.7 326.6 0.68 21 386 7748 -26.1 -39.1 28 13.0 -27.8 223 26 324.4 324.4 290.5 325.6 0.33 22 360 8249 -29.5 -59.5 4 30.0 -31.4 255 29 326.3 326.3 290.7 326.5 0.03 23 327 8926 -34.9 -60.9 5 26.0 -36.2 248 33 328.0 328.0 291.2 328.1 0.03 24 322 9033 -35.7 -44.7 39 9.0 -36.5 246 34 328.3 328.4 291.5 329.2 0.22 25 300 9520 -39.9 -53.9 21 14.0 -40.6 260 39 329.1 329.1 291.6 329.5 0.08 26 284 9893 -43.3 -66.3 6 23.0 -44.0 257 37 329.5 329.5 291.6 329.5 0.02 27 250 10740 -50.9 -61.9 26 11.0 -51.2 240 40 330.4 330.4 291.9 330.5 0.04 28 241 10977 -52.9 -60.9 37 8.0 -53.1 240 40 330.9 330.9 292.0 331.0 0.04 29 200 12150 -61.9 -67.9 45 6.0 -62.0 265 40 334.7 334.7 293.0 334.8 0.02 30 197 12244 -62.7 -67.7 51 5.0 -62.7 265 40 334.9 334.9 293.0 335.0 0.02 31 191 12434 -63.9 -71.9 33 8.0 -64.0 265 39 336.0 336.0 293.3 336.0 0.01 32 184 12663 -64.9 -72.9 32 8.0 -65.0 265 44 337.9 337.9 293.8 338.0 0.01 33 165 13334 -61.7 -79.2 8 17.5 -61.8 265 70 354.0 354.0 297.5 354.1 0.00 34 164 13371 -61.5 -79.5 7 18.0 -61.6 265 70 355.0 355.0 297.7 355.0 0.00 35 151 13879 -65.3 -80.3 11 15.0 -65.4 274 64 356.9 356.9 298.1 356.9 0.00 36 150 13920 -64.9 -79.9 11 15.0 -65.0 275 64 358.3 358.3 298.4 358.3 0.00 37 139 14387 -62.1 -83.1 4 21.0 -62.3 272 57 371.1 371.1 300.8 371.1 0.00 38 114 15595 -67.9 -85.9 6 18.0 -68.0 268 48 382.0 382.0 302.6 382.0 0.00 39 111 15756 -66.3 -85.3 5 19.0 -66.4 260 48 387.9 387.9 303.5 387.9 0.00 40 100 16380 -71.1 -86.1 9 15.0 -71.2 240 59 390.4 390.4 303.8 390.4 0.00 41 90 17002 -73.5 -87.5 10 14.0 -73.6 250 56 397.5 397.5 304.9 397.5 0.00 42 71 18387 -75.3 -88.3 11 13.0 -75.3 272 42 421.6 421.6 307.9 421.6 0.00 43 70 18470 -72.7 -87.7 9 15.0 -72.8 270 38 428.9 428.9 308.7 428.9 0.00 44 60 19382 -67.3 -87.3 4 20.0 -67.5 267 53 460.3 460.3 311.8 460.3 0.00 45 51 20361 -65.7 -87.7 3 22.0 -66.0 276 38 485.9 485.9 313.9 485.9 0.00 46 50 20480 -66.7 -87.7 4 21.0 -67.0 265 32 486.3 486.3 314.0 486.3 0.00 47 48 20727 -67.5 -87.5 4 20.0 -67.7 256 35 490.1 490.1 314.2 490.1 0.00 48 30 23590 -63.9 -87.9 2 24.0 -64.5 270 37 570.4 570.4 319.2 570.5 0.01 49 27 24238 -62.3 -87.3 2 25.0 -63.1 273 40 592.4 592.4 320.3 592.4 0.01 TRP 184 12663 -64.9 -72.9 32 8.0 -65.0 265 44 337.9 337.9 293.8 338.0 0.01 WND 165 13334 -61.7 -79.2 8 17.5 -61.8 265 70 354.0 354.0 297.5 354.1 0.00 Sounding variables and indices 1000-500 mb thick: 5636.00 m Freezing level: 683.74 mb = 3366.21 m = 11043.85 ft Wetbulb zero: 700.60 mb = 3168.10 m = 10393.91 ft Precipitable water: 1.37 inches Sfc-500 mean rel hum: 79.24 % Est. max temperature: 28.28 C = 82.90 F Sfc-Lift cond lev (LCL): 998.03 mb = 201.01 m = 659.48 ft T: 19.90 C 700-500 lapse rate: 5.10 C/km ThetaE index: 8.54 C Layer 956.0- 925.0 mb Conv cond level (CCL): 822.01 mb = 1851.27 m = 6073.66 ft Mean mixing ratio: 10.60 g/kg Conv temperature: 29.63 C = 85.33 F Cap Strength: 3.60 C Lifted Index: 1.30 C Risk: Showers probable Lifted Index @300 mb: 3.26 C Lifted Index @700 mb: -1.26 C Showalter Index: 3.82 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 17.90 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 115.60 Risk: None Energy Index: 0.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 94.18 J/kg Max Up Vert Vel: 13.72 m/s Conv Inhibition (B-): 159.75 J/kg Cap Strength: 3.60 C Lift Cond Lev (LCL): 899.31 mb = 1094.48 m = 3590.76 ft Lev Free Conv (LFC): 724.31 mb = 2898.50 m = 9509.39 ft Equ Level (EL): 564.31 mb = 4882.09 m = 16017.17 ft B at Equ Level: 93.61 J/kg Max Parcel Lev (MPL): 424.31 mb = 7055.05 m = 23146.21 ft Wind level data Storm motion: 237 at 13 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 1017 3 70 6 -5.6 -2.1 | 61 18 -16.1 -8.9 1 1000 184 85 12 -12.0 -1.0 | 71 24 -22.4 -7.9 2 986 305 105 12 -11.6 3.1 | 80 22 -22.1 -3.7 3 952 610 170 15 -2.6 14.8 | 121 15 -13.1 7.9 4 925 855 195 19 4.9 18.4 | 154 13 -5.6 11.5 5 919 914 195 19 4.9 18.4 | 154 13 -5.6 11.5 6 886 1219 200 20 6.8 18.8 | 163 12 -3.6 11.9 7 855 1524 195 16 4.1 15.5 | 144 11 -6.3 8.6 8 850 1574 195 16 4.1 15.5 | 144 11 -6.3 8.6 9 824 1829 205 15 6.3 13.6 | 149 8 -4.1 6.7 10 794 2134 210 14 7.0 12.1 | 147 6 -3.5 5.3 11 765 2438 215 14 8.0 11.5 | 152 5 -2.4 4.6 12 738 2743 215 20 11.5 16.4 | 186 10 1.0 9.5 13 700 3175 225 23 16.3 16.3 | 212 11 5.8 9.4 14 684 3353 230 23 17.6 14.8 | 222 11 7.1 7.9 15 658 3658 220 19 12.2 14.6 | 193 8 1.7 7.7 16 633 3962 200 15 5.1 14.1 | 144 9 -5.3 7.2 17 609 4267 200 15 5.1 14.1 | 144 9 -5.3 7.2 18 564 4877 195 18 4.7 17.4 | 151 12 -5.8 10.5 19 502 5791 245 14 12.7 5.9 | 293 2 2.2 -0.9 20 500 5820 245 14 12.7 5.9 | 293 2 2.2 -0.9 21 482 6096 240 14 12.1 7.0 | 265 2 1.7 0.2 22 463 6401 225 12 8.5 8.5 | 130 3 -2.0 1.6 23 444 6706 195 17 4.4 16.4 | 148 11 -6.1 9.6 24 400 7490 215 25 14.3 20.5 | 196 14 3.9 13.6 25 393 7620 215 25 14.3 20.5 | 196 14 3.9 13.6 26 360 8230 255 29 28.0 7.5 | 268 18 17.5 0.7 27 316 9144 245 35 31.7 14.8 | 250 23 21.3 7.9 28 300 9520 260 39 38.4 6.8 | 270 28 27.9 -0.1 29 290 9754 260 36 35.5 6.3 | 271 25 25.0 -0.6 30 250 10740 240 40 34.6 20.0 | 241 28 24.2 13.2 31 241 10973 240 40 34.6 20.0 | 241 28 24.2 13.2 32 230 11278 250 45 42.3 15.4 | 255 33 31.8 8.5 33 200 12150 265 40 39.8 3.5 | 277 30 29.4 -3.4 34 189 12497 265 39 38.9 3.4 | 277 29 28.4 -3.4 35 184 12663 265 44 43.8 3.8 | 275 33 33.4 -3.0 36 171 13106 250 57 53.6 19.5 | 254 45 43.1 12.6 37 165 13334 265 70 69.7 6.1 | 271 59 59.3 -0.7 38 163 13411 265 70 69.7 6.1 | 271 59 59.3 -0.7 39 150 13920 275 64 63.8 -5.6 | 283 55 53.3 -12.4 40 148 14021 275 63 62.8 -5.5 | 283 54 52.3 -12.3 41 133 14630 270 53 53.0 -0.0 | 279 43 42.5 -6.8 42 127 14935 265 63 62.8 5.5 | 271 52 52.3 -1.4 43 121 15240 265 57 56.8 5.0 | 272 46 46.3 -1.9 44 115 15545 270 48 48.0 -0.0 | 280 38 37.5 -6.8 45 104 16154 240 47 40.7 23.5 | 241 35 30.2 16.7 46 100 16380 240 59 51.1 29.5 | 241 47 40.6 22.7 47 94 16764 240 59 51.1 29.5 | 241 47 40.6 22.7 48 84 17374 265 51 50.8 4.4 | 273 40 40.3 -2.4 49 80 17678 255 43 41.5 11.1 | 262 31 31.1 4.3 50 76 17983 265 56 55.8 4.9 | 272 45 45.3 -2.0 51 72 18288 275 46 45.8 -4.0 | 287 37 35.4 -10.9 52 70 18470 270 38 38.0 -0.0 | 284 28 27.5 -6.8 53 65 18898 255 39 37.7 10.1 | 263 27 27.2 3.2 54 59 19507 270 56 56.0 -0.0 | 279 46 45.5 -6.8 55 53 20117 280 28 27.6 -4.9 | 304 21 17.1 -11.7 56 50 20422 275 41 40.8 -3.6 | 289 32 30.4 -10.4 57 50 20480 265 32 31.9 2.8 | 281 22 21.4 -4.1 58 46 21031 245 38 34.4 16.1 | 249 26 24.0 9.2 59 43 21336 255 38 36.7 9.8 | 264 26 26.2 3.0 60 39 21946 275 23 22.9 -2.0 | 305 15 12.4 -8.9 61 37 22250 280 27 26.6 -4.7 | 306 20 16.1 -11.5 62 34 22860 265 45 44.8 3.9 | 275 34 34.4 -2.9 63 30 23590 270 37 37.0 -0.0 | 284 27 26.5 -6.8 64 25 24384 275 43 42.8 -3.7 | 288 34 32.4 -10.6 Wind Parameters Mean winds (0-6000m): 206.8 at 16.7 knts Storm direction: 236.8 at 12.5 knts Shear (0-3000m) pos: 5.1 neg: 0.5 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 140.7 deg Storm rel helicity (0-3000m) pos: 165.7 neg: -11.5 tot: 154.2 m^2/s^2 ave: 51.4 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 6.0 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 1.49 Bulk Shear: 63.26 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 ------------------------------------------------------------------------------- 500 107 11 81 22| 14.3 0.0 14.3| 92.0 0.0 92.0 184.0 0.82| 20.6 16.9 1000 158 14 112 17| 12.0 0.0 12.0|144.5 0.0 144.5 144.5 0.86| 17.9 15.3 1500 177 16 129 14| 8.0 1.0 9.1|148.8 -10.8 138.1 92.1 0.69| 13.7 9.4 2000 184 16 134 13| 5.7 0.8 6.5|150.4 -11.3 139.1 69.5 0.64| 11.3 7.2 2500 190 15 137 11| 4.8 0.6 5.4|152.8 -11.5 141.3 56.5 0.63| 9.7 6.1 3000 197 16 145 10| 5.1 0.5 5.7|165.7 -11.5 154.2 51.4 0.65| 9.3 6.0 4000 205 17 159 9| 3.8 1.5 5.2|174.9 -36.5 138.4 34.6 0.39| 9.0 3.5 5000 203 17 157 9| 3.2 1.2 4.3|181.9 -36.5 145.4 29.1 0.39| 7.7 3.1 6000 207 17 160 9| 2.7 1.0 3.6|191.6 -36.8 154.7 25.8 0.42| 7.6 3.2 Wrote GIF file: /home/apache/climate/data/raob//TXKF/skewt/TXKF.skewt.20251201.12.gif