UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050111.upa.cvt Date: 1100Z 1 MAY 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 1 MAY 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 1009 83 25.8 7.8 32 18.0 15.1 345 7 298.2 299.4 287.9 317.6 6.58 1 1000 162 23.6 6.6 33 17.0 13.8 340 5 296.8 297.9 287.0 314.7 6.11 2 994 214 22.8 5.8 33 17.0 13.2 341 5 296.5 297.5 286.6 313.5 5.82 3 925 834 17.0 5.0 45 12.0 10.3 350 7 296.7 297.8 286.8 314.1 5.91 4 850 1546 10.0 4.0 66 6.0 6.8 340 3 296.6 297.7 286.8 314.2 6.00 5 783 2221 3.4 1.4 87 2.0 2.4 359 6 296.6 297.6 286.2 312.5 5.41 6 755 2516 1.4 -2.2 77 3.6 -0.3 7 8 297.5 298.3 285.4 310.4 4.31 7 700 3122 -1.7 -13.7 39 12.0 -5.8 25 11 300.6 300.9 284.0 306.5 1.89 8 694 3191 -1.9 -17.9 28 16.0 -6.9 24 11 301.1 301.4 283.5 305.4 1.35 9 682 3329 -2.7 -13.7 42 11.0 -6.5 23 11 301.7 302.1 284.5 307.8 1.94 10 664 3541 -4.3 -11.3 58 7.0 -6.9 22 12 302.3 302.7 285.2 309.8 2.43 11 618 4102 -8.5 -18.5 44 10.0 -11.4 18 13 303.7 304.0 284.7 308.3 1.44 12 606 4254 -9.7 -15.7 62 6.0 -11.6 16 14 304.0 304.4 285.3 309.9 1.86 13 594 4408 -10.7 -26.7 26 16.0 -14.3 15 14 304.6 304.7 284.2 307.0 0.72 14 591 4447 -10.9 -20.9 44 10.0 -13.6 15 14 304.8 305.0 284.9 308.8 1.22 15 570 4724 -12.9 -27.9 27 15.0 -16.1 13 15 305.6 305.8 284.5 307.9 0.68 16 561 4846 -13.7 -26.7 33 13.0 -16.5 12 15 306.1 306.2 284.8 308.7 0.77 17 556 4914 -14.3 -20.3 60 6.0 -15.9 11 15 306.2 306.4 285.5 310.6 1.37 18 534 5219 -16.7 -21.1 69 4.4 -17.8 9 16 306.8 307.1 285.8 311.2 1.33 19 523 5375 -17.7 -25.7 50 8.0 -19.4 8 16 307.5 307.6 285.5 310.5 0.90 20 500 5710 -20.3 -24.4 70 4.1 -21.2 5 17 308.3 308.5 285.9 311.8 1.06 21 497 5754 -20.7 -24.0 75 3.3 -21.4 5 17 308.3 308.5 286.0 312.0 1.11 22 482 5980 -22.1 -29.1 53 7.0 -23.4 4 17 309.3 309.5 285.9 311.7 0.71 23 449 6496 -25.9 -31.9 57 6.0 -26.8 3 16 310.9 311.0 286.4 312.9 0.59 24 437 6691 -27.1 -42.1 23 15.0 -28.7 2 16 311.8 311.8 286.2 312.6 0.22 25 403 7267 -31.9 -38.9 50 7.0 -32.6 0 15 312.9 312.9 286.8 314.0 0.33 26 400 7320 -32.3 -40.3 45 8.0 -33.1 360 15 313.0 313.1 286.8 314.0 0.28 27 383 7625 -34.1 -52.1 15 18.0 -35.2 356 16 314.6 314.6 287.1 314.9 0.08 28 327 8708 -43.7 -56.7 22 13.0 -44.2 342 18 315.9 315.9 287.5 316.1 0.05 29 300 9280 -48.7 -53.7 56 5.0 -48.8 335 19 316.7 316.7 287.8 317.0 0.09 30 290 9503 -50.5 -54.2 65 3.7 -50.6 335 20 317.2 317.2 287.9 317.6 0.08 31 252 10409 -56.3 -67.3 24 11.0 -56.5 335 27 321.6 321.6 289.3 321.7 0.02 32 250 10460 -56.3 -67.3 24 11.0 -56.5 335 27 322.4 322.4 289.5 322.4 0.02 33 225 11125 -57.9 -72.9 13 15.0 -58.0 340 27 329.8 329.8 291.6 329.8 0.01 34 202 11798 -60.7 -74.7 14 14.0 -60.8 345 27 335.7 335.7 293.2 335.7 0.01 35 200 11860 -60.3 -74.3 14 14.0 -60.4 345 27 337.3 337.3 293.6 337.3 0.01 36 171 12841 -60.3 -81.3 5 21.0 -60.4 348 22 352.7 352.7 297.2 352.7 0.00 37 158 13340 -56.9 -84.9 2 28.0 -57.2 349 19 366.6 366.6 299.9 366.6 0.00 38 150 13670 -57.1 -85.1 2 28.0 -57.4 350 17 371.7 371.7 300.9 371.7 0.00 39 100 16220 -58.3 -87.3 1 29.0 -58.7 295 5 415.1 415.1 307.2 415.1 0.00 40 78 17779 -59.7 -88.7 1 29.0 -60.1 292 4 442.7 442.7 310.1 442.8 0.00 41 70 18460 -57.3 -88.3 1 31.0 -57.9 290 3 461.8 461.8 312.0 461.8 0.00 42 60 19437 -56.1 -88.1 1 32.0 -56.9 301 4 485.3 485.3 313.8 485.3 0.00 43 55 19988 -58.3 -88.3 1 30.0 -58.9 308 4 492.5 492.5 314.4 492.5 0.00 44 50 20590 -56.5 -88.5 1 32.0 -57.3 315 5 510.3 510.3 315.7 510.3 0.00 45 47 20983 -54.1 -88.1 1 34.0 -55.3 313 5 525.2 525.2 316.6 525.2 0.00 46 39 22168 -57.5 -88.5 1 31.0 -58.5 308 5 545.4 545.4 317.8 545.4 0.00 47 30 23840 -52.5 -87.5 1 35.0 -54.5 300 5 601.5 601.5 320.7 601.6 0.01 48 26 24762 -54.3 -87.3 1 33.0 -56.2 249 6 621.5 621.5 321.6 621.6 0.01 49 20 26450 -52.9 -87.9 1 35.0 -55.6 155 7 674.3 674.3 323.6 674.3 0.01 50 14 28782 -48.3 -85.3 1 37.0 -53.4 168 12 762.3 762.3 326.3 762.4 0.02 51 13 29269 -50.3 -86.3 1 36.0 -54.9 171 13 771.7 771.7 326.5 771.8 0.02 52 10 31020 -41.1 -82.1 0 41.0 -50.8 180 17 866.1 866.2 328.7 866.6 0.05 53 9.6 31297 -41.3 -82.3 0 41.0 -51.1 875.5 875.6 329.0 876.0 0.05 TRP 202 11798 -60.7 -74.7 14 14.0 -60.8 345 27 335.7 335.7 293.2 335.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5548.00 m Freezing level: 730.16 mb = 2789.46 m = 9151.67 ft Wetbulb zero: 757.87 mb = 2484.91 m = 8152.50 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 54.65 % Est. max temperature: 24.25 C = 75.65 F Sfc-Lift cond lev (LCL): 774.05 mb = 2313.93 m = 7591.55 ft T: 2.77 C 700-500 lapse rate: 7.19 C/km ThetaE index: 8.82 C Layer 783.0- 682.0 mb Conv cond level (CCL): 768.56 mb = 2371.52 m = 7780.50 ft Mean mixing ratio: 5.92 g/kg Conv temperature: 24.69 C = 76.44 F Cap Strength: 0.74 C Lifted Index: -0.49 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.20 C Lifted Index @700 mb: 0.51 C Showalter Index: -0.57 C Risk: Thunderstorms probable Total Totals Index: 54.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.30 C Cross Totals Index: 24.30 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 183.00 Risk: None Energy Index: -0.52 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.32 J/kg Max Up Vert Vel: 8.04 m/s Conv Inhibition (B-): 21.82 J/kg Cap Strength: 1.52 C Lift Cond Lev (LCL): 772.96 mb = 2325.32 m = 7628.93 ft Lev Free Conv (LFC): 627.96 mb = 3977.10 m = 13048.08 ft Equ Level (EL): 457.96 mb = 6351.93 m = 20839.40 ft B at Equ Level: 31.71 J/kg Max Parcel Lev (MPL): 387.96 mb = 7534.43 m = 24718.96 ft Wind level data Storm motion: 39 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 1009 83 345 7 1.8 -6.8 | 276 7 6.8 -0.7 1 1000 162 340 5 1.7 -4.7 | 259 7 6.7 1.4 2 925 834 350 7 1.2 -6.9 | 278 6 6.2 -0.8 3 850 1546 340 3 1.0 -2.8 | 242 7 6.0 3.2 4 700 3122 25 11 -4.6 -10.0 | 356 4 0.3 -3.9 5 500 5710 5 17 -1.5 -16.9 | 342 11 3.5 -10.9 6 400 7320 360 15 -0.0 -15.0 | 331 10 4.9 -9.0 7 300 9280 335 19 8.0 -17.2 | 311 17 13.0 -11.2 8 250 10460 335 27 11.4 -24.5 | 318 25 16.4 -18.4 9 202 11798 345 27 7.0 -26.1 | 329 23 11.9 -20.0 10 200 11860 345 27 7.0 -26.1 | 329 23 11.9 -20.0 11 150 13670 350 17 3.0 -16.7 | 324 13 7.9 -10.7 12 100 16220 295 5 4.5 -2.1 | 247 10 9.5 3.9 13 70 18460 290 3 2.8 -1.0 | 237 9 7.8 5.0 14 50 20590 315 5 3.5 -3.5 | 253 9 8.5 2.5 15 30 23840 300 5 4.3 -2.5 | 249 10 9.3 3.5 16 20 26450 155 7 -3.0 6.3 | 189 13 2.0 12.4 17 10 31020 180 17 0.0 17.0 | 192 24 4.9 23.0 Wind Parameters Mean winds (0-6000m): 9.3 at 10.4 knts Storm direction: 39.3 at 7.8 knts Shear (0-3000m) pos: 1.4 neg: 0.4 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 75.5 deg Storm rel helicity (0-3000m) pos: 14.3 neg: -9.8 tot: 4.5 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.12 Bulk Shear: 4.54 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 ------------------------------------------------------------------------------- 500 343 6 265 7| 0.8 0.0 0.8| 2.2 -3.5 -1.3 -2.6 -0.22| 3.4 -0.7 1000 346 6 269 6| 0.7 0.0 0.7| 3.4 -5.7 -2.3 -2.3 -0.25| 2.7 -0.7 1500 346 5 263 6| 0.5 0.8 1.3| 3.4 -9.8 -6.4 -4.3 -0.48| 2.7 -1.3 2000 347 5 261 6| 0.4 0.6 1.1| 7.3 -9.8 -2.5 -1.2 -0.12| 2.7 -0.3 2500 353 6 265 6| 1.0 0.5 1.5| 10.8 -9.8 1.0 0.4 0.11| 2.8 0.3 3000 2 6 272 5| 1.4 0.4 1.8| 14.3 -9.8 4.5 1.5 0.29| 2.9 0.8 4000 10 8 293 4| 1.0 0.0 1.1| 14.6 -10.3 4.3 1.1 0.24| 2.6 0.6 5000 11 9 312 4| 0.8 0.3 1.2| 14.6 -12.0 2.5 0.5 0.18| 2.4 0.4 6000 9 10 322 5| 0.7 0.4 1.1| 14.6 -15.4 -0.9 -0.1 0.11| 2.2 0.2 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20250501.11.gif