UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101311.upa.cvt Date: 1100Z 13 OCT 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 13 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 1012 83 17.4 8.4 55 9.0 12.3 5 5 289.6 290.8 284.9 309.0 6.84 1 1008 117 15.6 8.6 63 7.0 11.6 2 4 288.1 289.3 284.5 307.7 6.96 2 1000 186 15.0 8.0 63 7.0 11.1 355 3 288.1 289.3 284.2 307.2 6.74 3 925 839 8.2 6.3 88 1.9 7.2 350 11 287.7 288.8 283.8 306.0 6.48 4 896 1101 5.8 5.3 97 0.5 5.5 16 9 287.9 288.9 283.6 305.5 6.24 5 883 1221 5.2 3.2 87 2.0 4.2 28 9 288.4 289.4 283.0 304.0 5.46 6 872 1323 5.8 1.4 73 4.4 3.7 39 8 290.1 291.0 283.0 304.1 4.85 7 850 1532 5.0 1.7 79 3.3 3.4 60 7 291.4 292.3 283.8 306.1 5.09 8 804 1983 1.6 0.9 95 0.7 1.3 31 11 292.4 293.3 284.2 307.2 5.08 9 790 2125 3.2 -2.8 65 6.0 0.5 22 12 295.6 296.3 284.3 307.3 3.94 10 719 2883 -0.9 -6.9 64 6.0 -3.4 334 19 299.2 299.8 284.9 308.8 3.17 11 713 2950 -0.9 -4.9 74 4.0 -2.6 329 20 299.9 300.6 285.7 311.2 3.72 12 708 3006 -0.7 -12.7 40 12.0 -5.0 326 20 300.7 301.1 284.2 307.1 2.03 13 707 3018 -0.7 -7.7 59 7.0 -3.6 325 20 300.9 301.4 285.4 310.1 3.03 14 702 3074 -0.9 -9.9 50 9.0 -4.4 321 21 301.2 301.7 285.0 309.2 2.57 15 700 3097 -0.9 -8.9 55 8.0 -4.1 320 21 301.5 302.0 285.4 310.1 2.78 16 694 3166 -1.5 -5.2 76 3.7 -3.1 320 21 301.6 302.3 286.4 313.0 3.74 17 684 3281 -2.1 -9.1 59 7.0 -4.8 319 21 302.2 302.7 285.6 310.8 2.80 18 675 3386 -2.9 -5.9 80 3.0 -4.2 319 21 302.4 303.1 286.6 313.6 3.65 19 661 3552 -3.7 -13.7 46 10.0 -7.2 318 21 303.3 303.7 285.2 309.6 2.01 20 632 3905 -5.9 -11.9 63 6.0 -8.1 317 22 304.7 305.2 286.2 312.4 2.43 21 622 4030 -5.7 -13.7 53 8.0 -8.5 316 22 306.4 306.7 286.4 313.1 2.13 22 521 5391 -16.3 -20.0 73 3.7 -17.3 311 23 309.5 309.8 286.9 314.4 1.50 23 500 5700 -17.9 -23.9 59 6.0 -19.3 310 23 311.2 311.4 287.1 314.9 1.11 24 493 5805 -18.5 -25.5 54 7.0 -20.0 310 23 311.7 311.9 287.1 315.0 0.97 25 447 6529 -24.7 -27.3 79 2.6 -25.2 310 21 312.8 313.0 287.4 315.9 0.91 26 400 7330 -29.9 -38.9 41 9.0 -30.9 310 19 316.1 316.2 287.9 317.3 0.33 27 383 7637 -31.9 -43.9 29 12.0 -33.0 312 17 317.4 317.5 288.2 318.2 0.20 28 377 7748 -32.7 -40.7 45 8.0 -33.5 313 17 317.8 317.9 288.4 318.9 0.29 29 373 7823 -33.1 -46.1 26 13.0 -34.1 314 17 318.3 318.3 288.4 318.9 0.16 30 363 8013 -34.5 -42.5 44 8.0 -35.2 315 16 318.9 318.9 288.7 319.8 0.25 31 300 9310 -45.5 -52.5 45 7.0 -45.8 325 9 321.2 321.2 289.2 321.6 0.10 32 295 9422 -46.7 -52.7 50 6.0 -46.9 324 10 321.1 321.1 289.2 321.5 0.10 33 284 9673 -48.3 -57.3 35 9.0 -48.6 320 12 322.3 322.3 289.5 322.5 0.06 34 250 10500 -55.3 -58.9 64 3.6 -55.4 310 19 323.9 323.9 290.0 324.1 0.05 35 245 10629 -56.5 -59.7 67 3.2 -56.6 308 19 323.9 323.9 290.0 324.1 0.05 36 228 11083 -58.9 -64.9 46 6.0 -59.0 301 19 327.0 327.0 290.9 327.1 0.03 37 214 11479 -61.1 -67.1 45 6.0 -61.2 295 19 329.6 329.6 291.6 329.7 0.02 38 200 11900 -60.5 -71.5 22 11.0 -60.6 305 25 337.0 337.0 293.6 337.0 0.01 39 171 12878 -57.9 -81.9 3 24.0 -58.1 310 28 356.7 356.7 298.0 356.7 0.00 40 150 13700 -58.5 -82.5 3 24.0 -58.7 315 31 369.3 369.3 300.4 369.3 0.00 41 105 15919 -64.3 -85.3 4 21.0 -64.4 306 20 397.9 397.9 304.9 397.9 0.00 42 100 16220 -62.5 -85.5 3 23.0 -62.7 305 19 407.0 407.0 306.1 407.0 0.00 43 70 18430 -59.9 -87.9 1 28.0 -60.3 265 19 456.2 456.2 311.4 456.2 0.00 44 50 20530 -59.5 -87.5 1 28.0 -60.1 270 15 503.3 503.3 315.2 503.3 0.00 45 47 20917 -59.3 -87.3 1 28.0 -60.0 271 16 512.7 512.7 315.8 512.8 0.00 46 38 22242 -60.9 -88.9 1 28.0 -61.6 273 18 540.8 540.8 317.6 540.8 0.00 47 32 23321 -56.5 -86.5 1 30.0 -57.8 274 20 579.8 579.8 319.6 579.9 0.01 48 30 23730 -56.9 -86.9 1 30.0 -58.2 275 21 589.5 589.5 320.1 589.6 0.01 49 25 24879 -57.9 -87.9 1 30.0 -59.3 266 23 618.2 618.2 321.4 618.2 0.01 50 20 26290 -55.5 -86.5 1 31.0 -57.6 255 25 666.3 666.3 323.3 666.4 0.01 51 14 28573 -54.3 -86.3 1 32.0 -57.4 268 28 741.9 741.9 325.7 742.0 0.02 52 11 30142 -48.3 -83.3 1 35.0 -54.2 277 30 816.7 816.7 327.7 817.0 0.03 53 10 30770 -48.3 -83.3 1 35.0 -54.5 280 31 839.3 839.3 328.2 839.6 0.04 54 7.5 32682 -44.3 -82.3 1 38.0 -53.6 927.4 927.5 329.9 928.1 0.06 TRP 214 11479 -61.1 -67.1 45 6.0 -61.2 295 19 329.6 329.6 291.6 329.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5514.00 m Freezing level: 734.59 mb = 2716.73 m = 8913.05 ft Wetbulb zero: 781.03 mb = 2217.16 m = 7274.07 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 69.16 % Est. max temperature: 18.52 C = 65.33 F Sfc-Lift cond lev (LCL): 884.63 mb = 1205.47 m = 3954.92 ft T: 5.28 C 700-500 lapse rate: 6.53 C/km ThetaE index: 5.02 C Layer 1008.0- 872.0 mb Conv cond level (CCL): 900.76 mb = 1057.42 m = 3469.17 ft Mean mixing ratio: 6.61 g/kg Conv temperature: 15.66 C = 60.19 F Cap Strength: 6.35 C Lifted Index: 6.57 C Risk: None Lifted Index @300 mb: 10.55 C Lifted Index @700 mb: 4.94 C Showalter Index: 6.92 C Risk: None Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.60 C K Index: 16.60 Risk: < 20 % chance of thunderstorms Sweat Index: 57.40 Risk: None Energy Index: 1.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.37 J/kg Max Up Vert Vel: 2.18 m/s Conv Inhibition (B-): 1.44 J/kg Cap Strength: 6.32 C Lift Cond Lev (LCL): 899.25 mb = 1071.16 m = 3514.26 ft Lev Free Conv (LFC): 894.25 mb = 1116.93 m = 3664.44 ft Equ Level (EL): 884.25 mb = 1208.92 m = 3966.23 ft B at Equ Level: 2.30 J/kg Max Parcel Lev (MPL): 864.25 mb = 1396.03 m = 4580.09 ft Wind level data Storm motion: 353 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 1012 83 5 5 -0.4 -5.0 | 166 8 -1.9 7.4 1 1000 186 355 3 0.3 -3.0 | 173 10 -1.2 9.4 2 925 839 350 11 1.9 -10.8 | 196 2 0.5 1.6 3 850 1532 60 7 -6.1 -3.5 | 140 12 -7.5 8.9 4 700 3097 320 21 13.5 -16.1 | 287 13 12.0 -3.7 5 500 5700 310 23 17.6 -14.8 | 278 16 16.2 -2.4 6 400 7330 310 19 14.6 -12.2 | 269 13 13.1 0.2 7 300 9310 325 9 5.2 -7.4 | 216 6 3.7 5.0 8 250 10500 310 19 14.6 -12.2 | 269 13 13.1 0.2 9 214 11479 295 19 17.2 -8.0 | 254 16 15.8 4.4 10 200 11900 305 25 20.5 -14.3 | 276 19 19.0 -1.9 11 150 13700 315 31 21.9 -21.9 | 295 23 20.5 -9.5 12 100 16220 305 19 15.6 -10.9 | 264 14 14.1 1.5 13 70 18430 265 19 18.9 1.7 | 231 22 17.5 14.1 14 50 20530 270 15 15.0 -0.0 | 227 18 13.5 12.4 15 30 23730 275 21 20.9 -1.8 | 241 22 19.5 10.6 16 20 26290 255 25 24.1 6.5 | 230 30 22.7 18.9 17 10 30770 280 31 30.5 -5.4 | 256 30 29.1 7.0 Wind Parameters Mean winds (0-6000m): 323.3 at 16.7 knts Storm direction: 353.3 at 12.5 knts Shear (0-3000m) pos: 1.4 neg: 4.4 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 122.2 deg Storm rel helicity (0-3000m) pos: 6.9 neg: -38.1 tot: -31.1 m^2/s^2 ave: -10.4 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 8.3 stream: -3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 20.81 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 ------------------------------------------------------------------------------- 500 354 5 173 7| 0.0 3.3 3.3| 2.8 0.0 2.8 5.7 0.20| 7.1 1.4 1000 355 8 171 5| 2.0 1.6 3.6| 3.3 -1.6 1.7 1.7 -0.04| 7.2 -0.3 1500 6 8 154 5| 2.8 1.1 3.9| 6.9 -2.0 4.9 3.3 0.04| 7.1 0.3 2000 15 8 141 6| 2.1 2.6 4.7| 6.9 -14.6 -7.7 -3.8 -0.16| 7.1 -1.1 2500 8 9 138 4| 1.7 3.7 5.4| 6.9 -23.3 -16.4 -6.5 -0.34| 7.6 -2.6 3000 349 11 201 2| 1.4 4.4 5.8| 6.9 -38.1 -31.1 -10.4 -0.41| 8.3 -3.4 4000 335 13 268 4| 1.1 3.5 4.5| 6.9 -41.5 -34.5 -8.6 -0.42| 6.5 -2.7 5000 328 15 275 7| 0.8 2.9 3.7| 6.9 -44.8 -37.8 -7.6 -0.42| 5.3 -2.2 6000 323 17 276 9| 0.7 2.4 3.1| 6.9 -49.2 -42.3 -7.0 -0.43| 4.6 -2.0 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251013.11.gif