UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for TXKF... Searching the city database file for: TXKF ... Date:1200Z 25 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 1020 3 20.0 15.0 73 5.0 16.8 50 11 291.5 293.4 289.2 321.4 10.56 1 1000 202 17.8 13.9 78 3.9 15.4 55 19 291.0 292.7 288.5 319.3 10.03 2 955 594 14.0 12.8 92 1.2 13.3 60 19 291.0 292.7 288.3 318.6 9.77 3 925 863 12.2 11.2 94 1.0 11.6 70 22 291.8 293.4 287.9 317.6 9.06 4 881 1270 9.2 9.2 100 0.0 9.2 65 26 292.8 294.3 287.6 316.5 8.31 5 851 1558 10.6 -2.4 40 13.0 4.5 65 24 297.2 297.8 284.7 308.4 3.76 6 850 1568 10.8 -0.2 46 11.0 5.4 65 24 297.5 298.3 285.5 310.7 4.43 7 845 1617 10.8 2.8 58 8.0 6.6 66 23 298.0 299.0 286.9 314.4 5.54 8 827 1797 11.0 -3.0 37 14.0 4.4 69 20 300.0 300.7 285.8 311.2 3.70 9 822 1847 11.6 -20.4 9 32.0 0.9 69 19 301.2 301.3 283.1 304.1 0.92 10 784 2241 9.4 -6.6 32 16.0 2.3 48 12 302.9 303.5 286.1 312.1 2.97 11 753 2575 8.6 -31.4 4 40.0 -2.0 48 7 305.6 305.6 284.1 306.8 0.37 12 745 2663 7.6 -11.4 25 19.0 -0.0 57 5 305.4 305.8 286.1 312.2 2.14 13 707 3091 4.0 -10.0 35 14.0 -1.7 33 1 306.0 306.5 286.8 314.0 2.53 14 700 3172 3.6 -13.4 28 17.0 -2.8 30 1 306.5 306.8 286.3 312.7 1.94 15 696 3218 3.4 -15.6 23 19.0 -3.4 24 1 306.8 307.1 286.1 312.0 1.63 16 655 3708 0.2 -13.8 34 14.0 -5.0 328 4 308.5 308.9 287.1 315.0 2.01 17 635 3955 -1.9 -6.9 69 5.0 -4.1 316 6 308.9 309.5 288.8 320.1 3.59 18 634 3968 -1.9 -6.0 73 4.1 -3.7 316 6 309.0 309.7 289.0 321.1 3.85 19 623 4107 -2.3 -12.3 46 10.0 -6.1 309 8 310.1 310.6 288.0 317.8 2.39 20 618 4171 -3.1 -8.1 68 5.0 -5.2 306 8 309.9 310.5 288.9 320.5 3.36 21 553 5043 -7.7 -13.7 62 6.0 -9.9 314 6 314.5 314.9 289.5 322.3 2.40 22 523 5475 -9.9 -28.9 20 19.0 -14.4 312 7 316.9 317.0 288.5 319.2 0.67 23 500 5820 -12.3 -28.3 25 16.0 -16.0 310 9 318.0 318.2 288.9 320.6 0.74 24 465 6371 -16.7 -28.7 35 12.0 -19.3 298 11 319.2 319.4 289.3 321.9 0.77 25 446 6684 -17.7 -42.7 9 25.0 -21.3 301 13 321.8 321.8 289.5 322.6 0.20 26 400 7490 -24.3 -44.3 14 20.0 -26.6 310 18 323.4 323.4 290.0 324.1 0.19 27 303 9443 -41.3 -56.3 18 15.0 -42.0 305 18 326.2 326.2 290.7 326.5 0.06 28 300 9510 -41.7 -56.7 18 15.0 -42.3 305 18 326.6 326.6 290.8 326.8 0.06 29 272 10167 -46.5 -64.5 11 18.0 -47.0 296 21 328.9 328.9 291.5 329.0 0.02 30 250 10720 -51.5 -63.5 23 12.0 -51.8 280 21 329.5 329.5 291.6 329.6 0.03 31 241 10956 -53.7 -61.7 37 8.0 -53.9 282 20 329.7 329.7 291.7 329.8 0.04 32 227 11338 -56.7 -64.7 36 8.0 -56.8 283 18 330.8 330.8 292.0 330.9 0.03 33 211 11797 -59.7 -71.7 20 12.0 -59.8 261 19 333.1 333.1 292.6 333.1 0.01 34 200 12130 -61.5 -69.5 34 8.0 -61.6 255 31 335.4 335.4 293.2 335.4 0.02 35 197 12224 -61.9 -67.9 45 6.0 -62.0 256 31 336.2 336.2 293.4 336.3 0.02 36 189 12481 -63.5 -66.8 64 3.3 -63.6 257 32 337.6 337.6 293.7 337.7 0.03 37 181 12747 -64.1 -74.1 24 10.0 -64.2 258 33 340.8 340.8 294.6 340.9 0.01 38 172 13058 -66.5 -74.5 32 8.0 -66.5 260 34 341.9 341.9 294.8 341.9 0.01 39 153 13777 -61.9 -82.9 4 21.0 -62.0 263 48 361.4 361.4 299.0 361.4 0.00 40 150 13900 -62.7 -83.7 4 21.0 -62.9 260 41 362.1 362.1 299.1 362.1 0.00 41 112 15690 -62.3 -86.3 3 24.0 -62.5 256 56 394.4 394.4 304.4 394.4 0.00 42 100 16380 -65.5 -87.5 3 22.0 -65.7 270 50 401.2 401.2 305.3 401.2 0.00 43 95 16692 -66.7 -87.7 4 21.0 -66.8 270 50 404.7 404.7 305.8 404.8 0.00 44 87 17225 -67.7 -87.7 4 20.0 -67.8 273 52 413.1 413.1 306.9 413.1 0.00 45 70 18540 -66.9 -88.9 3 22.0 -67.1 255 12 441.3 441.3 310.0 441.3 0.00 46 67 18805 -67.3 -89.3 3 22.0 -67.5 267 13 446.0 446.0 310.5 446.0 0.00 47 50 20600 -60.3 -87.3 2 27.0 -60.9 245 14 501.4 501.4 315.1 501.4 0.00 48 47 20986 -59.5 -87.5 1 28.0 -60.2 244 15 512.3 512.3 315.8 512.3 0.00 49 30 23820 -55.5 -85.5 1 30.0 -57.0 275 3 593.3 593.3 320.3 593.4 0.01 50 21 26122 -50.7 -82.7 1 32.0 -53.8 313 11 671.5 671.6 323.5 671.7 0.02 51 20 26440 -51.1 -83.1 1 32.0 -54.2 350 12 679.8 679.8 323.7 679.9 0.02 52 17 27497 -51.1 -83.1 1 32.0 -54.6 347 13 712.1 712.1 324.8 712.3 0.02 TRP 172 13058 -66.5 -74.5 32 8.0 -66.5 260 34 341.9 341.9 294.8 341.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5618.00 m Freezing level: 653.10 mb = 3731.27 m = 12241.54 ft Wetbulb zero: 767.62 mb = 2415.65 m = 7925.27 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 51.03 % Est. max temperature: 22.87 C = 73.17 F Sfc-Lift cond lev (LCL): 947.34 mb = 661.86 m = 2171.44 ft T: 13.55 C 700-500 lapse rate: 6.00 C/km ThetaE index: 12.99 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 928.05 mb = 835.28 m = 2740.40 ft Mean mixing ratio: 9.78 g/kg Conv temperature: 20.21 C = 68.37 F Cap Strength: 5.36 C Lifted Index: 4.73 C Risk: None Lifted Index @300 mb: 5.92 C Lifted Index @700 mb: 3.64 C Showalter Index: 9.59 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 12.10 C K Index: 5.90 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 2.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.72 J/kg Max Up Vert Vel: 4.18 m/s Conv Inhibition (B-): 1.34 J/kg Cap Strength: 5.24 C Lift Cond Lev (LCL): 935.36 mb = 769.10 m = 2523.25 ft Lev Free Conv (LFC): 910.36 mb = 996.15 m = 3268.17 ft Equ Level (EL): 870.36 mb = 1370.94 m = 4497.78 ft B at Equ Level: 8.13 J/kg Max Parcel Lev (MPL): 850.36 mb = 1564.44 m = 5132.61 ft Wind level data Storm motion: 69 at 8 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 1020 3 50 11 -8.4 -7.1 | 9 4 -0.6 -4.1 1 1000 202 55 19 -15.6 -10.9 | 44 11 -7.8 -7.9 2 988 305 55 19 -15.6 -10.9 | 44 11 -7.8 -7.9 3 953 610 60 19 -16.5 -9.5 | 53 11 -8.7 -6.5 4 925 863 70 22 -20.7 -7.5 | 71 14 -12.9 -4.6 5 919 914 65 23 -20.8 -9.7 | 63 15 -13.1 -6.8 6 886 1219 65 26 -23.6 -11.0 | 63 18 -15.8 -8.0 7 850 1568 65 24 -21.8 -10.1 | 63 16 -14.0 -7.2 8 824 1829 70 19 -17.9 -6.5 | 71 11 -10.1 -3.5 9 794 2134 55 13 -10.6 -7.5 | 33 5 -2.9 -4.5 10 765 2438 35 9 -5.2 -7.4 | 329 5 2.6 -4.4 11 737 2743 65 4 -3.6 -1.7 | 253 4 4.2 1.3 12 711 3048 35 1 -0.6 -0.8 | 253 8 7.2 2.1 13 700 3172 30 1 -0.5 -0.9 | 254 8 7.3 2.1 14 658 3658 330 4 2.0 -3.5 | 273 10 9.8 -0.5 15 609 4267 300 9 7.8 -4.5 | 276 16 15.6 -1.5 16 564 4877 315 5 3.5 -3.5 | 273 11 11.3 -0.6 17 500 5820 310 9 6.9 -5.8 | 281 15 14.7 -2.8 18 482 6096 295 9 8.2 -3.8 | 273 16 15.9 -0.8 19 400 7490 310 18 13.8 -11.6 | 292 23 21.6 -8.6 20 393 7620 310 18 13.8 -11.6 | 292 23 21.6 -8.6 21 376 7925 320 19 12.2 -14.6 | 300 23 20.0 -11.6 22 360 8230 300 20 17.3 -10.0 | 286 26 25.1 -7.0 23 316 9144 305 19 15.6 -10.9 | 289 25 23.3 -7.9 24 300 9510 305 18 14.7 -10.3 | 288 24 22.5 -7.4 25 289 9754 305 19 15.6 -10.9 | 289 25 23.3 -7.9 26 252 10668 285 24 23.2 -6.2 | 276 31 31.0 -3.2 27 250 10720 280 21 20.7 -3.6 | 271 28 28.5 -0.7 28 229 11278 285 19 18.4 -4.9 | 274 26 26.1 -2.0 29 218 11582 275 16 15.9 -1.4 | 266 24 23.7 1.6 30 208 11887 255 21 20.3 5.4 | 253 29 28.1 8.4 31 200 12130 255 31 29.9 8.0 | 254 39 37.7 11.0 32 172 13058 260 34 33.5 5.9 | 258 42 41.3 8.9 33 171 13106 270 39 39.0 -0.0 | 266 47 46.8 3.0 34 162 13411 240 42 36.4 21.0 | 242 50 44.2 24.0 35 155 13716 265 51 50.8 4.4 | 263 59 58.6 7.4 36 150 13900 260 41 40.4 7.1 | 258 49 48.2 10.1 37 140 14326 250 36 33.8 12.3 | 250 44 41.6 15.3 38 127 14935 255 55 53.1 14.2 | 254 63 60.9 17.2 39 120 15240 255 49 47.3 12.7 | 254 57 55.1 15.6 40 115 15545 250 57 53.6 19.5 | 250 65 61.3 22.5 41 104 16154 275 53 52.8 -4.6 | 272 61 60.6 -1.7 42 100 16380 270 50 50.0 -0.0 | 267 58 57.8 3.0 43 94 16764 270 50 50.0 -0.0 | 267 58 57.8 3.0 44 89 17069 260 50 49.2 8.7 | 258 58 57.0 11.6 45 85 17374 285 54 52.2 -14.0 | 280 61 59.9 -11.0 46 81 17678 295 47 42.6 -19.9 | 289 53 50.4 -16.9 47 77 17983 260 22 21.7 3.8 | 257 30 29.4 6.8 48 73 18288 285 28 27.0 -7.2 | 277 35 34.8 -4.3 49 70 18540 255 12 11.6 3.1 | 253 20 19.4 6.1 50 69 18593 295 15 13.6 -6.3 | 279 22 21.4 -3.4 51 66 18898 255 12 11.6 3.1 | 253 20 19.4 6.1 52 63 19202 270 10 10.0 -0.0 | 261 18 17.8 3.0 53 60 19507 275 13 13.0 -1.1 | 265 21 20.7 1.8 54 57 19812 245 10 9.1 4.2 | 247 18 16.8 7.2 55 54 20117 275 12 12.0 -1.0 | 264 20 19.7 1.9 56 50 20600 245 14 12.7 5.9 | 247 22 20.5 8.9 57 49 20726 240 10 8.7 5.0 | 244 18 16.4 8.0 58 47 21031 245 16 14.5 6.8 | 246 24 22.3 9.7 59 44 21336 275 7 7.0 -0.6 | 261 15 14.8 2.4 60 37 22555 205 17 7.2 15.4 | 219 24 15.0 18.4 61 33 23165 305 12 9.8 -6.9 | 283 18 17.6 -3.9 62 32 23470 325 12 6.9 -9.8 | 295 16 14.7 -6.9 63 30 23774 355 10 0.9 -10.0 | 309 11 8.6 -7.0 64 30 23820 275 3 3.0 -0.3 | 256 11 10.8 2.7 65 27 24384 280 4 3.9 -0.7 | 259 12 11.7 2.3 66 21 26213 315 11 7.8 -7.8 | 287 16 15.6 -4.8 67 20 26440 350 12 2.1 -11.8 | 312 13 9.9 -8.9 68 20 26518 305 13 10.6 -7.5 | 284 19 18.4 -4.5 69 18 26822 360 13 -0.0 -13.0 | 322 13 7.8 -10.0 70 16 27127 340 13 4.4 -12.2 | 307 15 12.2 -9.3 71 15 27432 350 7 1.2 -6.9 | 294 10 9.0 -3.9 72 14 27737 345 10 2.6 -9.7 | 303 12 10.4 -6.7 Wind Parameters Mean winds (0-6000m): 39.1 at 11.1 knts Storm direction: 69.1 at 8.3 knts Shear (0-3000m) pos: 2.3 neg: 3.9 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): -114.1 deg Storm rel helicity (0-3000m) pos: 27.3 neg: -25.4 tot: 1.9 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.16 Bulk Shear: 7.54 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 55 18 43 10| 8.5 0.0 8.5| 10.6 0.0 10.6 21.1 0.57| 9.5 5.5 1000 60 19 54 11| 7.0 0.0 7.0| 21.1 -3.6 17.5 17.5 0.48| 8.3 4.0 1500 62 21 58 13| 4.6 0.2 4.8| 21.4 -3.9 17.6 11.7 0.40| 6.7 2.7 2000 63 21 60 13| 3.5 2.2 5.6| 27.2 -10.2 17.0 8.5 0.23| 7.6 1.7 2500 62 19 56 11| 2.8 3.5 6.3| 27.2 -21.6 5.5 2.2 -0.04| 8.0 -0.4 3000 61 17 53 8| 2.3 3.9 6.2| 27.3 -25.4 1.9 0.6 -0.12| 8.0 -1.0 4000 58 13 39 5| 1.7 3.5 5.2| 35.2 -25.7 9.5 2.4 -0.04| 7.0 -0.3 5000 49 12 14 5| 1.6 2.9 4.5| 36.1 -29.4 6.7 1.3 -0.05| 6.3 -0.3 6000 39 11 352 6| 1.3 2.7 4.1| 41.2 -35.0 6.2 1.0 -0.05| 5.7 -0.3 Wrote GIF file: /home/apache/climate/data/raob//TXKF/skewt/TXKF.skewt.20250425.12.gif