UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101111.upa.cvt Date: 1100Z 11 OCT 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 11 OCT 25 Station: LHUD WMO ident: 12982 Latitude: 46.25 Longitude: 20.10 Elevation: 83.00 ------------------------------------------------------------------------------- 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 83 18.8 7.8 49 11.0 12.6 310 13 290.6 291.8 285.1 309.3 6.54 1 1000 221 16.8 6.8 52 10.0 11.3 320 15 290.0 291.0 284.4 307.6 6.20 2 925 878 10.4 6.2 75 4.2 8.1 345 13 289.9 291.1 284.7 308.3 6.43 3 871 1375 5.6 5.3 98 0.3 5.4 341 13 290.0 291.1 284.7 308.3 6.42 4 850 1575 4.2 4.2 100 0.0 4.2 340 13 290.5 291.6 284.5 308.0 6.09 5 799 2076 1.4 -0.5 87 1.9 0.5 348 20 292.7 293.6 283.9 306.2 4.62 6 715 2969 0.0 -2.0 86 2.0 -0.9 2 33 300.7 301.5 286.9 314.6 4.62 7 700 3139 -1.1 -2.7 89 1.6 -1.9 5 35 301.3 302.1 287.0 314.8 4.48 8 686 3300 -2.3 -3.5 91 1.2 -2.9 5 36 301.7 302.5 287.0 314.7 4.30 9 621 4083 -6.5 -13.5 58 7.0 -8.9 5 42 305.6 306.0 286.2 312.5 2.17 10 618 4121 -6.5 -23.5 25 17.0 -11.0 5 42 306.0 306.2 284.9 309.1 0.93 11 556 4940 -11.3 -19.3 52 8.0 -13.6 5 48 309.7 310.0 286.9 314.6 1.49 12 545 5093 -11.7 -23.7 36 12.0 -14.7 5 49 311.0 311.2 286.9 314.5 1.04 13 536 5220 -12.5 -13.3 94 0.8 -12.8 5 50 311.5 312.0 288.6 319.8 2.56 14 500 5750 -13.7 -17.7 72 4.0 -14.9 5 54 316.3 316.7 289.6 322.7 1.90 15 480 6059 -15.5 -23.5 50 8.0 -17.6 5 54 317.8 318.1 289.3 321.9 1.20 16 456 6445 -17.9 -26.9 45 9.0 -19.9 5 55 319.5 319.7 289.6 322.8 0.93 17 406 7302 -25.1 -31.1 57 6.0 -26.2 5 56 321.0 321.1 289.8 323.5 0.70 18 400 7410 -25.9 -31.9 57 6.0 -26.9 5 56 321.3 321.5 289.9 323.7 0.66 19 341 8542 -35.1 -43.1 44 8.0 -35.8 11 62 323.8 323.9 290.2 324.8 0.25 20 336 8645 -36.1 -40.1 67 4.0 -36.5 12 63 323.8 323.9 290.3 325.1 0.35 21 333 8707 -36.5 -43.5 48 7.0 -37.1 12 63 324.1 324.2 290.3 325.0 0.24 22 321 8960 -38.7 -42.8 65 4.1 -39.0 13 64 324.5 324.5 290.4 325.5 0.27 23 306 9286 -41.4 -46.8 56 5.4 -41.8 15 66 325.2 325.2 290.5 325.9 0.18 24 300 9420 -42.5 -48.5 52 6.0 -42.9 10 64 325.5 325.5 290.6 326.1 0.16 25 298 9465 -42.7 -49.7 46 7.0 -43.1 10 64 325.8 325.8 290.7 326.3 0.14 26 264 10274 -49.9 -54.1 61 4.2 -50.0 17 63 326.7 326.8 290.9 327.1 0.09 27 250 10630 -52.7 -56.7 62 4.0 -52.8 20 62 327.7 327.7 291.2 328.0 0.07 28 229 11188 -56.9 -61.8 54 4.9 -57.0 20 56 329.6 329.7 291.6 329.8 0.04 29 226 11271 -57.7 -60.3 72 2.6 -57.8 20 55 329.7 329.7 291.7 329.9 0.05 30 207 11818 -61.5 -64.4 68 2.9 -61.6 20 48 332.1 332.1 292.3 332.2 0.03 31 200 12030 -61.5 -67.5 45 6.0 -61.6 20 46 335.4 335.4 293.2 335.5 0.02 32 176 12819 -63.5 -73.5 24 10.0 -63.6 5 56 344.6 344.6 295.4 344.6 0.01 33 151 13768 -59.9 -80.9 5 21.0 -60.1 10 44 366.2 366.2 299.9 366.2 0.00 34 150 13810 -60.1 -82.1 4 22.0 -60.3 10 44 366.5 366.5 299.9 366.6 0.00 35 100 16310 -63.9 -85.9 3 22.0 -64.1 20 25 404.3 404.3 305.7 404.3 0.00 36 84 17389 -60.5 -86.5 2 26.0 -60.8 309 14 431.8 431.8 309.0 431.9 0.00 37 70 18520 -62.9 -87.9 2 25.0 -63.2 235 3 449.8 449.8 310.8 449.8 0.00 38 68 18698 -63.9 -88.9 2 25.0 -64.1 238 4 451.4 451.4 311.0 451.4 0.00 39 64 19072 -60.3 -87.3 2 27.0 -60.7 244 6 467.2 467.2 312.4 467.2 0.00 40 50 20600 -63.1 -89.1 2 26.0 -63.5 270 13 494.8 494.8 314.6 494.8 0.00 41 49 20724 -63.5 -88.5 2 25.0 -63.9 271 13 496.7 496.7 314.7 496.7 0.00 42 37 22468 -58.3 -87.3 1 29.0 -59.2 291 18 551.6 551.6 318.2 551.6 0.01 43 31 23575 -60.1 -88.1 1 28.0 -61.0 303 20 575.4 575.4 319.5 575.4 0.01 44 30 23780 -59.7 -88.7 1 29.0 -60.6 305 21 581.9 581.9 319.8 581.9 0.00 45 20 26330 -56.3 -87.3 1 31.0 -58.2 275 23 663.8 663.8 323.2 663.9 0.01 46 12 29596 -53.5 -85.5 1 32.0 -57.2 778.2 778.2 326.7 778.4 0.02 TRP 176 12819 -63.5 -73.5 24 10.0 -63.6 5 56 344.6 344.6 295.4 344.6 0.01 WND 306 9286 -41.4 -46.8 56 5.4 -41.8 15 66 325.2 325.2 290.5 325.9 0.18 Sounding variables and indices 1000-500 mb thick: 5529.00 m Freezing level: 715.00 mb = 2969.35 m = 9741.84 ft Wetbulb zero: 769.82 mb = 2375.46 m = 7793.40 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 73.08 % Est. max temperature: 18.28 C = 64.91 F Sfc-Lift cond lev (LCL): 862.27 mb = 1457.82 m = 4782.83 ft T: 5.02 C 700-500 lapse rate: 4.83 C/km ThetaE index: 2.06 C Layer 871.0- 715.0 mb Conv cond level (CCL): 861.16 mb = 1468.37 m = 4817.43 ft Mean mixing ratio: 6.34 g/kg Conv temperature: 18.41 C = 65.14 F Cap Strength: 6.99 C Lifted Index: 9.83 C Risk: None Lifted Index @300 mb: 12.53 C Lifted Index @700 mb: 3.98 C Showalter Index: 9.89 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 17.90 C Cross Totals Index: 17.90 C K Index: 20.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 130.40 Risk: None Energy Index: 2.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.03 J/kg Max Up Vert Vel: 2.01 m/s Conv Inhibition (B-): 1.79 J/kg Cap Strength: 9.51 C Lift Cond Lev (LCL): 864.27 mb = 1438.86 m = 4720.63 ft Lev Free Conv (LFC): 849.27 mb = 1581.97 m = 5190.13 ft Equ Level (EL): 809.27 mb = 1972.87 m = 6472.60 ft B at Equ Level: 1.94 J/kg Max Parcel Lev (MPL): 789.27 mb = 2174.86 m = 7135.28 ft Wind level data Storm motion: 31 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 1016 83 310 13 10.0 -8.4 | 241 26 22.4 12.5 1 1000 221 320 15 9.6 -11.5 | 247 24 22.1 9.3 2 925 878 345 13 3.4 -12.6 | 242 18 15.8 8.3 3 850 1575 340 13 4.4 -12.2 | 243 19 16.9 8.6 4 700 3139 5 35 -3.1 -34.9 | 326 17 9.4 -14.0 5 500 5750 5 54 -4.7 -53.8 | 347 34 7.8 -33.0 6 400 7410 5 56 -4.9 -55.8 | 348 36 7.6 -35.0 7 306 9286 15 66 -17.1 -63.8 | 6 43 -4.6 -42.9 8 300 9420 10 64 -11.1 -63.0 | 358 42 1.3 -42.2 9 250 10630 20 62 -21.2 -58.3 | 13 38 -8.7 -37.4 10 200 12030 20 46 -15.7 -43.2 | 8 23 -3.3 -22.4 11 176 12819 5 56 -4.9 -55.8 | 348 36 7.6 -35.0 12 150 13810 10 44 -7.6 -43.3 | 348 23 4.8 -22.5 13 100 16310 20 25 -8.6 -23.5 | 304 5 3.9 -2.7 14 70 18520 235 3 2.5 1.7 | 213 27 14.9 22.5 15 50 20600 270 13 13.0 -0.0 | 231 33 25.5 20.8 16 30 23780 305 21 17.2 -12.0 | 254 31 29.7 8.8 17 20 26330 275 23 22.9 -2.0 | 242 40 35.4 18.8 Wind Parameters Mean winds (0-6000m): 0.9 at 32.4 knts Storm direction: 30.9 at 24.3 knts Shear (0-3000m) pos: 5.0 neg: 0.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 82.1 deg Storm rel helicity (0-3000m) pos: 118.7 neg: -8.3 tot: 110.3 m^2/s^2 ave: 36.8 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 68.06 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 ------------------------------------------------------------------------------- 500 324 14 246 23| 5.8 0.0 5.8| 17.4 -2.7 14.7 29.4 0.33| 6.8 2.2 1000 332 14 245 21| 3.9 0.0 3.9| 17.7 -8.3 9.4 9.4 0.12| 5.0 0.6 1500 335 14 245 20| 2.6 0.3 2.8| 18.9 -8.3 10.5 7.0 0.13| 3.6 0.5 2000 338 14 247 19| 3.4 0.2 3.6| 51.8 -8.3 43.5 21.7 0.47| 4.6 2.2 2500 343 16 253 18| 4.3 0.2 4.5| 84.3 -8.3 76.0 30.4 0.63| 5.3 3.3 3000 350 19 261 16| 5.0 0.1 5.1|118.7 -8.3 110.3 36.8 0.71| 5.8 4.2 4000 356 23 280 14| 4.2 0.5 4.7|142.1 -8.3 133.7 33.4 0.69| 5.4 3.7 5000 359 28 299 15| 3.4 1.1 4.5|162.5 -8.3 154.1 30.8 0.65| 5.0 3.3 6000 1 32 314 17| 2.8 1.4 4.2|177.2 -8.3 168.9 28.1 0.62| 4.7 2.9 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251011.11.gif