UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for TXKF... Searching the city database file for: TXKF ... Date:1200Z 29 MAR 20 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 1019 3 19.0 14.3 74 4.7 16.0 140 12 290.6 292.4 288.5 319.1 10.10 1 1000 195 17.2 13.0 76 4.2 14.6 120 10 290.4 292.0 287.8 317.0 9.45 2 945 675 13.0 12.9 99 0.1 13.0 190 11 290.8 292.6 288.4 318.9 9.94 3 928 828 13.6 13.6 100 0.0 13.6 237 14 292.9 294.8 289.7 323.1 10.60 4 925 855 13.6 13.6 100 0.0 13.6 245 15 293.2 295.1 289.8 323.5 10.64 5 855 1518 12.4 10.9 91 1.5 11.5 309 25 298.6 300.4 290.8 326.8 9.62 6 850 1567 12.0 10.7 92 1.3 11.2 310 25 298.7 300.5 290.7 326.6 9.55 7 790 2177 7.8 7.8 100 0.0 7.8 309 25 300.5 302.1 290.4 325.4 8.43 8 765 2444 9.0 4.0 71 5.0 6.2 305 26 304.6 305.9 290.2 324.8 6.68 9 700 3174 3.8 1.2 83 2.6 2.4 315 29 306.7 307.8 290.3 324.9 5.97 10 685 3350 2.6 0.2 84 2.4 1.4 315 30 307.3 308.3 290.2 324.7 5.67 11 666 3577 1.6 -3.4 69 5.0 -0.8 315 31 308.6 309.5 289.5 322.5 4.47 12 650 3774 2.6 -17.4 21 20.0 -4.4 317 32 311.9 312.2 287.7 316.9 1.50 13 613 4246 0.0 -28.0 10 28.0 -7.6 324 34 314.2 314.3 287.5 316.4 0.62 14 567 4868 -3.5 -12.5 50 9.0 -7.1 325 52 317.2 317.7 290.5 325.6 2.58 15 562 4938 -3.5 -15.5 39 12.0 -7.9 326 52 318.0 318.4 290.2 324.7 2.04 16 545 5180 -5.7 -19.7 32 14.0 -10.2 330 53 318.2 318.4 289.7 323.1 1.47 17 500 5850 -10.9 -21.9 40 11.0 -14.1 325 61 319.7 320.0 290.0 324.3 1.32 18 420 7154 -21.9 -25.8 71 3.9 -22.8 318 56 322.0 322.2 290.5 325.9 1.11 19 400 7510 -23.7 -29.7 58 6.0 -24.9 315 51 324.2 324.3 290.9 327.1 0.81 20 382 7845 -26.1 -30.9 64 4.8 -26.9 311 52 325.3 325.5 291.2 328.1 0.76 21 362 8233 -27.9 -36.9 42 9.0 -29.2 312 56 328.0 328.0 291.6 329.6 0.45 22 353 8414 -28.1 -43.1 22 15.0 -29.9 314 57 330.1 330.1 292.0 331.0 0.24 23 346 8557 -28.9 -43.9 22 15.0 -30.6 315 59 330.9 330.9 292.2 331.7 0.22 24 300 9560 -37.7 -50.7 24 13.0 -38.6 330 58 332.2 332.3 292.4 332.7 0.12 25 284 9935 -41.3 -52.3 29 11.0 -41.9 337 61 332.3 332.3 292.4 332.7 0.11 26 275 10153 -42.3 -59.3 14 17.0 -43.0 341 63 333.9 334.0 292.8 334.1 0.05 27 250 10790 -47.7 -62.7 16 15.0 -48.1 340 64 335.2 335.2 293.2 335.3 0.03 28 213 11831 -55.6 -64.9 31 9.3 -55.8 335 90 338.6 338.6 294.0 338.7 0.03 29 200 12230 -58.7 -65.7 40 7.0 -58.8 340 87 339.8 339.8 294.3 339.9 0.03 30 181 12850 -62.3 -69.3 39 7.0 -62.4 340 82 343.8 343.8 295.3 343.9 0.02 31 164 13454 -65.1 -74.1 28 9.0 -65.2 345 50 348.9 348.9 296.4 349.0 0.01 32 151 13959 -63.1 -82.1 6 19.0 -63.2 329 58 360.7 360.7 298.8 360.7 0.00 33 150 14000 -63.1 -82.1 6 19.0 -63.2 325 60 361.4 361.4 299.0 361.4 0.00 34 110 15925 -58.9 -85.9 2 27.0 -59.2 333 47 402.8 402.8 305.6 402.8 0.00 35 100 16520 -61.1 -87.1 2 26.0 -61.4 335 35 409.7 409.7 306.5 409.7 0.00 36 75 18285 -66.3 -89.3 3 23.0 -66.5 24 27 433.9 433.9 309.3 433.9 0.00 37 71 18617 -65.7 -88.7 3 23.0 -65.9 19 29 442.0 442.0 310.1 442.0 0.00 TRP 164 13454 -65.1 -74.1 28 9.0 -65.2 345 50 348.9 348.9 296.4 349.0 0.01 WND 213 11831 -55.6 -64.9 31 9.3 -55.8 335 90 338.6 338.6 294.0 338.7 0.03 Sounding variables and indices 1000-500 mb thick: 5655.00 m Freezing level: 613.00 mb = 4246.13 m = 13930.70 ft Wetbulb zero: 673.02 mb = 3492.51 m = 11458.23 ft Precipitable water: 1.36 inches Sfc-500 mean rel hum: 64.69 % Est. max temperature: 25.96 C = 78.74 F Sfc-Lift cond lev (LCL): 950.46 mb = 625.90 m = 2053.44 ft T: 13.43 C 700-500 lapse rate: 5.49 C/km ThetaE index: 2.07 C Layer 1000.0- 945.0 mb Conv cond level (CCL): 834.77 mb = 1717.71 m = 5635.48 ft Mean mixing ratio: 9.89 g/kg Conv temperature: 27.63 C = 81.74 F Cap Strength: 7.20 C Lifted Index: 6.01 C Risk: None Lifted Index @300 mb: 9.80 C Lifted Index @700 mb: 3.78 C Showalter Index: 1.97 C Risk: Showers probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.60 C K Index: 31.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 239.40 Risk: None Energy Index: -0.44 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.33 J/kg Max Up Vert Vel: 4.76 m/s Conv Inhibition (B-): 12229.56 J/kg Cap Strength: 7.08 C Lift Cond Lev (LCL): 939.70 mb = 722.12 m = 2369.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 348 at 24 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 1019 3 140 12 -7.7 9.2 | 159 35 -12.9 32.8 1 1000 195 120 10 -8.7 5.0 | 154 32 -13.8 28.6 2 987 305 140 12 -7.7 9.2 | 159 35 -12.9 32.8 3 952 610 170 10 -1.7 9.8 | 168 34 -6.9 33.5 4 925 855 245 15 13.6 6.3 | 196 31 8.4 30.0 5 918 914 255 15 14.5 3.9 | 199 29 9.3 27.5 6 886 1219 285 20 19.3 -5.2 | 217 23 14.1 18.5 7 854 1524 310 25 19.2 -16.1 | 242 16 14.0 7.6 8 850 1567 310 25 19.2 -16.1 | 242 16 14.0 7.6 9 824 1829 305 22 18.0 -12.6 | 229 17 12.8 11.0 10 794 2134 310 25 19.2 -16.1 | 242 16 14.0 7.6 11 765 2438 305 26 21.3 -14.9 | 242 18 16.1 8.7 12 737 2743 310 27 20.7 -17.4 | 248 17 15.5 6.3 13 700 3174 315 29 20.5 -20.5 | 258 16 15.3 3.1 14 659 3658 315 32 22.6 -22.6 | 267 17 17.4 1.0 15 610 4267 325 34 19.5 -27.9 | 286 15 14.3 -4.2 16 587 4572 320 49 31.5 -37.5 | 298 30 26.3 -13.9 17 565 4877 325 52 29.8 -42.6 | 308 31 24.6 -19.0 18 523 5486 335 54 22.8 -48.9 | 325 31 17.6 -25.3 19 500 5850 325 61 35.0 -50.0 | 311 40 29.8 -26.3 20 484 6096 325 63 36.1 -51.6 | 312 42 30.9 -28.0 21 464 6401 325 67 38.4 -54.9 | 313 46 33.2 -31.2 22 400 7510 315 51 36.1 -36.1 | 292 33 30.9 -12.4 23 394 7620 315 51 36.1 -36.1 | 292 33 30.9 -12.4 24 377 7925 310 53 40.6 -34.1 | 286 37 35.4 -10.4 25 318 9144 320 64 41.1 -49.0 | 305 44 36.0 -25.4 26 300 9560 330 58 29.0 -50.2 | 318 36 23.8 -26.6 27 255 10668 350 67 11.6 -66.0 | 351 43 6.4 -42.3 28 250 10790 340 64 21.9 -60.1 | 335 40 16.7 -36.5 29 243 10973 340 63 21.5 -59.2 | 335 39 16.4 -35.6 30 213 11831 335 90 38.0 -81.6 | 330 67 32.8 -57.9 31 211 11887 335 90 38.0 -81.6 | 330 67 32.8 -57.9 32 200 12230 340 87 29.8 -81.8 | 337 63 24.6 -58.1 33 182 12802 340 84 28.7 -78.9 | 337 60 23.5 -55.3 34 164 13454 345 50 12.9 -48.3 | 343 26 7.8 -24.7 35 157 13716 355 47 4.1 -46.8 | 3 23 -1.1 -23.2 36 150 14000 325 60 34.4 -49.1 | 311 39 29.2 -25.5 37 142 14326 320 61 39.2 -46.7 | 304 41 34.0 -23.1 38 129 14935 330 74 37.0 -64.1 | 322 51 31.8 -40.4 39 123 15240 330 60 30.0 -52.0 | 319 38 24.8 -28.3 40 100 16520 335 35 14.8 -31.7 | 310 13 9.6 -8.1 41 96 16764 335 35 14.8 -31.7 | 310 13 9.6 -8.1 42 90 17069 330 34 17.0 -29.4 | 296 13 11.8 -5.8 43 76 17983 25 27 -11.4 -24.5 | 87 17 -16.6 -0.8 44 68 18593 15 30 -7.8 -29.0 | 68 14 -13.0 -5.3 45 64 18898 35 35 -20.1 -28.7 | 79 26 -25.3 -5.0 Wind Parameters Mean winds (0-6000m): 317.6 at 32.3 knts Storm direction: 347.6 at 24.2 knts Shear (0-3000m) pos: 6.6 neg: 0.3 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 95.6 deg Storm rel helicity (0-3000m) pos: 362.7 neg: -33.3 tot: 329.4 m^2/s^2 ave: 109.8 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 7.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.05 Bulk Shear: 249.33 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 ------------------------------------------------------------------------------- 500 139 11 159 34| 4.2 0.0 4.2| 59.0 -21.7 37.3 74.6 0.33| 12.4 4.1 1000 180 12 172 36| 13.0 0.0 13.0|250.6 -21.7 228.9 228.9 0.72| 18.7 13.4 1500 247 15 196 31| 12.5 0.0 12.5|331.9 -21.7 310.3 206.8 0.74| 18.6 13.7 2000 280 17 210 24| 9.4 0.2 9.6|339.5 -33.2 306.3 153.1 0.66| 15.2 10.0 2500 291 19 216 21| 7.5 0.4 7.9|348.0 -33.3 314.7 125.9 0.65| 12.9 8.4 3000 297 20 222 19| 6.6 0.3 7.0|362.7 -33.3 329.4 109.8 0.66| 11.4 7.6 4000 305 23 233 17| 5.6 0.2 5.9|391.6 -33.3 358.3 89.6 0.68| 9.5 6.5 5000 312 27 250 16| 6.5 0.2 6.7|480.5 -33.3 447.2 89.4 0.65| 10.2 6.6 6000 318 32 271 17| 5.6 1.2 6.8|541.0-107.4 433.5 72.3 0.54| 10.2 5.5 Wrote GIF file: /home/apache/climate/data/raob//TXKF/skewt/TXKF.skewt.20200329.12.gif