UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for TXKF... Searching the city database file for: TXKF ... Date:1200Z 30 APR 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 1018 3 19.2 11.2 60 8.0 14.4 40 9 290.9 292.3 286.8 314.2 8.22 1 1000 190 17.0 8.0 55 9.0 11.9 35 15 290.1 291.3 285.1 309.3 6.74 2 925 848 10.8 4.8 66 6.0 7.6 30 12 290.4 291.4 284.2 307.0 5.83 3 850 1545 4.2 3.7 97 0.5 3.9 60 7 290.5 291.6 284.3 307.4 5.88 4 836 1680 3.2 2.8 97 0.4 3.0 31 8 290.9 291.9 284.2 307.0 5.60 5 828 1758 8.2 -31.8 4 40.0 -1.7 15 9 297.0 297.0 280.5 298.0 0.32 6 819 1849 9.0 -36.0 2 45.0 -1.6 2 9 298.7 298.8 281.1 299.5 0.22 7 737 2716 6.0 -32.0 4 38.0 -3.6 38 12 304.6 304.7 283.7 305.8 0.35 8 700 3135 3.0 -21.0 15 24.0 -4.5 15 17 305.8 306.0 285.0 309.2 1.02 9 667 3524 0.8 -25.2 12 26.0 -6.5 15 19 307.6 307.7 285.4 310.1 0.74 10 656 3658 1.4 -39.6 3 41.0 -7.2 15 20 309.7 309.8 285.5 310.4 0.19 11 536 5255 -8.3 -32.3 12 24.0 -13.6 13 24 316.6 316.7 288.2 318.2 0.47 12 500 5790 -13.3 -29.3 25 16.0 -16.9 10 24 316.8 317.0 288.5 319.2 0.68 13 482 6068 -15.7 -26.7 38 11.0 -18.3 19 22 317.2 317.4 288.8 320.3 0.89 14 463 6370 -16.5 -29.5 32 13.0 -19.3 42 25 319.9 320.0 289.5 322.4 0.72 15 441 6734 -19.7 -27.7 49 8.0 -21.4 45 30 320.3 320.5 289.8 323.4 0.89 16 400 7450 -25.1 -36.1 35 11.0 -26.8 45 39 322.4 322.5 290.0 324.0 0.44 17 303 9403 -41.7 -53.7 26 12.0 -42.3 42 40 325.7 325.7 290.6 326.0 0.08 18 300 9470 -41.9 -55.9 20 14.0 -42.5 40 40 326.3 326.3 290.7 326.6 0.07 19 291 9674 -43.1 -61.1 12 18.0 -43.7 40 40 327.5 327.5 291.0 327.6 0.04 20 250 10670 -51.7 -62.7 26 11.0 -52.0 40 42 329.2 329.2 291.5 329.3 0.03 21 216 11601 -59.7 -66.7 40 7.0 -59.8 25 45 330.9 330.9 292.0 331.0 0.02 22 212 11718 -59.9 -65.9 45 6.0 -60.0 23 45 332.3 332.3 292.4 332.4 0.03 23 200 12080 -61.7 -70.7 29 9.0 -61.8 45 55 335.1 335.1 293.1 335.1 0.01 24 192 12333 -61.9 -73.9 19 12.0 -62.0 45 49 338.7 338.7 294.0 338.7 0.01 25 172 13012 -64.7 -76.7 18 12.0 -64.8 350 45 344.9 344.9 295.5 344.9 0.01 26 150 13850 -64.3 -84.3 5 20.0 -64.4 265 18 359.3 359.3 298.5 359.3 0.00 27 105 16039 -61.5 -86.5 2 25.0 -61.7 331 30 403.2 403.2 305.6 403.2 0.00 28 100 16340 -62.9 -87.9 2 25.0 -63.1 320 22 406.2 406.2 306.0 406.2 0.00 29 79 17782 -65.9 -88.9 3 23.0 -66.1 320 25 428.3 428.3 308.7 428.3 0.00 30 70 18520 -63.7 -88.7 2 25.0 -64.0 350 16 448.1 448.1 310.7 448.1 0.00 31 54 20116 -61.1 -88.1 2 27.0 -61.6 340 9 488.6 488.6 314.1 488.6 0.00 32 51 20468 -62.9 -88.9 2 26.0 -63.3 336 3 492.5 492.5 314.4 492.5 0.00 33 50 20590 -62.1 -89.1 2 27.0 -62.6 340 8 497.1 497.1 314.8 497.2 0.00 34 43 21531 -57.5 -88.5 1 31.0 -58.4 16 9 530.4 530.4 316.9 530.4 0.00 35 37 22476 -58.5 -87.5 1 29.0 -59.4 17 10 551.1 551.1 318.2 551.1 0.00 36 35 22828 -55.3 -87.3 1 32.0 -56.6 18 10 568.3 568.3 319.0 568.3 0.01 37 30 23810 -55.3 -87.3 1 32.0 -56.8 60 7 593.9 593.9 320.3 593.9 0.01 38 26 24724 -54.9 -86.9 1 32.0 -56.7 65 9 619.8 619.8 321.5 619.9 0.01 39 21 26102 -50.7 -84.7 1 34.0 -53.9 142 9 671.5 671.6 323.5 671.7 0.01 TRP 172 13012 -64.7 -76.7 18 12.0 -64.8 350 45 344.9 344.9 295.5 344.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5600.00 m Freezing level: 638.68 mb = 3888.63 m = 12757.82 ft Wetbulb zero: 830.93 mb = 1729.42 m = 5673.89 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 27.15 % Est. max temperature: 18.85 C = 65.93 F Sfc-Lift cond lev (LCL): 903.88 mb = 1038.42 m = 3406.86 ft T: 9.00 C 700-500 lapse rate: 6.14 C/km ThetaE index: 9.33 C Layer 836.0- 819.0 mb Conv cond level (CCL): 861.13 mb = 1437.74 m = 4716.94 ft Mean mixing ratio: 6.46 g/kg Conv temperature: 18.86 C = 65.95 F Cap Strength: 10.78 C Lifted Index: 9.82 C Risk: None Lifted Index @300 mb: 12.69 C Lifted Index @700 mb: 7.73 C Showalter Index: 10.70 C Risk: None Total Totals Index: 34.50 C Risk: None Vertical Totals Index: 17.50 C Cross Totals Index: 17.00 C K Index: -2.80 Risk: None Sweat Index: 82.40 Risk: None Energy Index: 2.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.16 J/kg Max Up Vert Vel: 2.08 m/s Conv Inhibition (B-): 3.87 J/kg Cap Strength: 10.75 C Lift Cond Lev (LCL): 864.00 mb = 1410.36 m = 4627.12 ft Lev Free Conv (LFC): 849.00 mb = 1554.57 m = 5100.24 ft Equ Level (EL): 839.00 mb = 1650.69 m = 5415.57 ft B at Equ Level: 1.50 J/kg Max Parcel Lev (MPL): 829.00 mb = 1748.44 m = 5736.29 ft Wind level data Storm motion: 53 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 1018 3 40 9 -5.8 -6.9 | 260 4 4.2 0.7 1 1000 190 35 15 -8.6 -12.3 | 343 5 1.4 -4.7 2 986 305 40 16 -10.3 -12.3 | 3 5 -0.3 -4.6 3 952 610 35 12 -6.9 -9.8 | 305 4 3.1 -2.2 4 925 848 30 12 -6.0 -10.4 | 305 5 4.0 -2.8 5 918 914 30 12 -6.0 -10.4 | 305 5 4.0 -2.8 6 884 1219 50 8 -6.1 -5.1 | 238 5 3.9 2.5 7 850 1545 60 7 -6.1 -3.5 | 224 6 3.9 4.1 8 821 1829 360 9 -0.0 -9.0 | 278 10 10.0 -1.4 9 791 2134 25 11 -4.6 -10.0 | 294 6 5.4 -2.4 10 762 2438 20 12 -4.1 -11.3 | 302 7 5.9 -3.7 11 734 2743 40 12 -7.7 -9.2 | 304 3 2.3 -1.6 12 707 3048 15 17 -4.4 -16.4 | 328 10 5.6 -8.8 13 700 3135 15 17 -4.4 -16.4 | 328 10 5.6 -8.8 14 655 3658 15 20 -5.2 -19.3 | 338 13 4.8 -11.7 15 630 3962 35 18 -10.3 -14.7 | 3 7 -0.3 -7.1 16 606 4267 30 26 -13.0 -22.5 | 11 15 -3.0 -14.9 17 583 4572 20 25 -8.6 -23.5 | 355 16 1.5 -15.9 18 561 4877 25 23 -9.7 -20.8 | 359 13 0.3 -13.2 19 520 5486 5 24 -2.1 -23.9 | 334 18 7.9 -16.3 20 500 5790 10 24 -4.2 -23.6 | 340 17 5.8 -16.0 21 480 6096 20 22 -7.5 -20.7 | 349 13 2.5 -13.1 22 461 6401 45 26 -18.4 -18.4 | 38 14 -8.4 -10.8 23 400 7450 45 39 -27.6 -27.6 | 41 27 -17.6 -20.0 24 390 7620 45 39 -27.6 -27.6 | 41 27 -17.6 -20.0 25 328 8839 55 38 -31.1 -21.8 | 56 25 -21.1 -14.2 26 314 9144 50 40 -30.6 -25.7 | 49 27 -20.6 -18.1 27 300 9470 40 40 -25.7 -30.6 | 34 28 -15.7 -23.0 28 250 10670 40 42 -27.0 -32.2 | 35 30 -17.0 -24.6 29 206 11887 20 46 -15.7 -43.2 | 9 36 -5.7 -35.6 30 200 12080 45 55 -38.9 -38.9 | 43 43 -28.9 -31.3 31 196 12192 45 55 -38.9 -38.9 | 43 43 -28.9 -31.3 32 187 12497 45 43 -30.4 -30.4 | 42 31 -20.4 -22.8 33 178 12802 25 34 -14.4 -30.8 | 11 24 -4.4 -23.2 34 172 13012 350 45 7.8 -44.3 | 334 41 17.8 -36.7 35 169 13106 350 46 8.0 -45.3 | 334 42 18.0 -37.7 36 153 13716 25 15 -6.3 -13.6 | 328 7 3.7 -6.0 37 150 13850 265 18 17.9 1.6 | 252 29 27.9 9.2 38 146 14021 270 10 10.0 -0.0 | 249 21 20.0 7.6 39 139 14326 285 29 28.0 -7.5 | 270 38 38.0 0.1 40 126 14935 330 33 16.5 -28.6 | 308 34 26.5 -21.0 41 120 15240 305 37 30.3 -21.2 | 289 43 40.3 -13.6 42 114 15545 315 41 29.0 -29.0 | 299 44 39.0 -21.4 43 103 16154 335 27 11.4 -24.5 | 308 27 21.4 -16.9 44 100 16340 320 22 14.1 -16.9 | 291 26 24.2 -9.2 45 98 16459 320 22 14.1 -16.9 | 291 26 24.2 -9.2 46 93 16764 315 12 8.5 -8.5 | 273 19 18.5 -0.9 47 80 17678 315 24 17.0 -17.0 | 289 29 27.0 -9.4 48 73 18288 345 29 7.5 -28.0 | 319 27 17.5 -20.4 49 70 18520 350 16 2.8 -15.8 | 302 15 12.8 -8.1 50 69 18593 340 19 6.5 -17.9 | 302 19 16.5 -10.2 51 66 18898 350 14 2.4 -13.8 | 296 14 12.4 -6.2 52 63 19202 325 13 7.5 -10.6 | 280 18 17.5 -3.0 53 60 19507 330 20 10.0 -17.3 | 296 22 20.0 -9.7 54 57 19812 345 17 4.4 -16.4 | 301 17 14.4 -8.8 55 51 20422 335 1 0.4 -0.9 | 237 12 10.4 6.7 56 50 20590 340 8 2.7 -7.5 | 270 13 12.7 0.1 57 49 20726 325 10 5.7 -8.2 | 272 16 15.7 -0.6 58 44 21336 50 6 -4.6 -3.9 | 235 7 5.4 3.8 59 42 21641 360 10 -0.0 -10.0 | 283 10 10.0 -2.4 60 40 21946 15 10 -2.6 -9.7 | 285 8 7.4 -2.0 61 32 23470 20 10 -3.4 -9.4 | 285 7 6.6 -1.8 62 30 23774 25 12 -5.1 -10.9 | 303 6 4.9 -3.3 63 30 23810 60 7 -6.1 -3.5 | 224 6 3.9 4.1 64 26 24384 65 9 -8.2 -3.8 | 206 4 1.9 3.8 65 16 26213 235 8 6.6 4.6 | 234 21 16.6 12.2 Wind Parameters Mean winds (0-6000m): 22.7 at 16.8 knts Storm direction: 52.7 at 12.6 knts Shear (0-3000m) pos: 0.8 neg: 2.2 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 68.0 deg Storm rel helicity (0-3000m) pos: 24.8 neg: -10.5 tot: 14.4 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.69 Bulk Shear: 3.14 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 38 14 338 4| 0.0 4.6 4.6| 7.2 -2.7 4.5 9.0 0.45| 10.9 4.9 1000 36 13 320 4| 0.0 1.0 1.0| 7.2 -5.6 1.6 1.6 0.13| 7.5 1.0 1500 39 11 294 3| 1.7 0.7 2.4| 7.2 -10.5 -3.3 -2.2 -0.13| 6.8 -0.9 2000 35 11 286 4| 1.3 2.2 3.5| 19.3 -10.5 8.9 4.4 0.15| 7.6 1.1 2500 32 11 289 5| 0.9 1.8 2.7| 22.7 -10.5 12.2 4.9 0.19| 6.9 1.3 3000 32 11 295 5| 0.8 2.2 3.0| 24.8 -10.5 14.4 4.8 0.19| 7.3 1.4 4000 27 13 315 6| 1.3 2.0 3.4| 42.7 -10.8 31.9 8.0 0.28| 6.9 1.9 5000 26 15 332 7| 1.1 2.3 3.4| 48.1 -32.3 15.8 3.2 0.16| 7.0 1.1 6000 23 17 336 9| 1.3 2.3 3.6| 63.3 -54.3 9.0 1.5 0.12| 6.8 0.8 Wrote GIF file: /home/apache/climate/data/raob//TXKF/skewt/TXKF.skewt.20250430.12.gif