UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100923.upa.cvt Date: 2300Z 9 OCT 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:2300Z 9 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 1013 83 11.4 11.4 100 0.0 11.4 265 3 283.5 284.9 284.0 306.5 8.38 1 1000 191 13.6 12.3 92 1.3 12.9 300 13 286.8 288.3 286.0 311.9 9.02 2 999 199 13.6 12.3 92 1.3 12.9 300 13 286.8 288.4 286.0 312.0 9.02 3 990 276 13.4 12.1 92 1.3 12.6 305 13 287.4 288.9 286.2 312.5 8.99 4 948 641 11.8 7.0 72 4.8 9.2 324 13 289.3 290.5 284.6 308.2 6.64 5 925 846 10.2 7.4 83 2.8 8.6 335 13 289.7 291.0 285.2 309.6 6.99 6 900 1073 8.2 7.3 94 0.9 7.7 335 17 290.0 291.2 285.4 310.2 7.14 7 850 1545 7.6 0.6 61 7.0 4.2 335 25 294.1 294.9 284.5 307.9 4.70 8 847 1574 7.4 0.4 61 7.0 4.0 335 25 294.2 295.0 284.5 307.8 4.65 9 764 2414 0.4 -1.2 89 1.6 -0.3 321 24 295.4 296.3 284.9 309.0 4.59 10 700 3114 -1.5 -9.5 54 8.0 -4.6 310 23 300.8 301.3 284.9 309.0 2.66 11 699 3125 -1.7 -9.7 54 8.0 -4.8 310 23 300.7 301.2 284.9 308.8 2.62 12 696 3160 -2.1 -5.6 77 3.5 -3.6 310 23 300.7 301.3 285.9 311.6 3.62 13 664 3531 -5.3 -6.3 93 1.0 -5.7 312 23 301.1 301.8 286.1 312.1 3.59 14 648 3722 -6.1 -13.1 58 7.0 -8.5 312 23 302.3 302.7 284.9 309.1 2.15 15 603 4280 -10.1 -11.3 91 1.2 -10.5 314 24 304.0 304.5 286.2 312.3 2.67 16 590 4448 -10.9 -19.9 47 9.0 -13.4 315 24 305.0 305.2 285.1 309.3 1.34 17 576 4632 -11.5 -22.5 40 11.0 -14.3 316 24 306.4 306.6 285.3 309.9 1.09 18 545 5053 -14.7 -22.7 51 8.0 -16.7 317 24 307.4 307.7 285.7 311.2 1.13 19 536 5179 -15.1 -30.1 27 15.0 -18.0 318 25 308.4 308.5 285.5 310.4 0.58 20 529 5278 -16.1 -19.1 78 3.0 -16.9 318 25 308.4 308.7 286.6 313.6 1.60 21 500 5700 -19.3 -22.5 76 3.2 -20.1 320 25 309.5 309.7 286.6 313.7 1.26 22 477 6049 -22.3 -26.7 67 4.4 -23.2 320 26 310.0 310.2 286.4 313.0 0.90 23 471 6142 -22.9 -30.9 48 8.0 -24.2 320 26 310.4 310.5 286.2 312.5 0.62 24 433 6754 -28.3 -30.9 78 2.6 -28.7 320 28 311.1 311.2 286.5 313.4 0.67 25 420 6973 -29.5 -40.5 34 11.0 -30.6 320 28 312.3 312.3 286.5 313.2 0.27 26 400 7320 -31.9 -40.9 41 9.0 -32.8 320 29 313.5 313.6 286.9 314.5 0.27 27 360 8050 -39.1 -43.1 66 4.0 -39.4 309 32 313.5 313.5 286.9 314.3 0.24 28 356 8127 -38.9 -49.9 30 11.0 -39.5 308 33 314.7 314.8 287.1 315.2 0.11 29 328 8683 -42.1 -61.1 11 19.0 -42.7 299 35 317.8 317.8 288.1 317.9 0.03 30 310 9062 -44.5 -58.5 20 14.0 -45.0 293 37 319.6 319.6 288.7 319.8 0.05 31 300 9280 -45.7 -63.7 11 18.0 -46.2 290 38 320.9 320.9 289.0 321.0 0.02 32 250 10490 -48.7 -70.7 6 22.0 -49.1 305 33 333.7 333.7 292.7 333.7 0.01 33 240 10758 -50.7 -68.7 10 18.0 -51.0 305 40 334.6 334.6 293.0 334.6 0.02 34 206 11757 -49.7 -76.7 3 27.0 -50.2 288 37 351.1 351.1 296.9 351.1 0.01 35 200 11950 -50.3 -77.3 3 27.0 -50.8 285 36 353.1 353.1 297.3 353.1 0.01 36 150 13810 -54.7 -81.7 2 27.0 -55.1 285 31 375.8 375.8 301.6 375.8 0.00 37 126 14914 -59.1 -83.1 3 24.0 -59.3 289 29 387.1 387.1 303.3 387.1 0.00 38 100 16360 -59.7 -85.7 2 26.0 -60.0 295 27 412.4 412.4 306.8 412.4 0.00 39 70 18570 -60.1 -87.1 2 27.0 -60.5 280 9 455.8 455.8 311.4 455.8 0.00 40 50 20660 -61.5 -87.5 2 26.0 -62.0 240 9 498.6 498.6 314.8 498.6 0.00 41 44 21452 -63.3 -89.3 2 26.0 -63.7 244 13 512.7 512.7 315.8 512.7 0.00 42 37 22531 -59.3 -87.3 1 28.0 -60.1 249 17 549.0 549.0 318.1 549.1 0.01 43 32 23437 -62.5 -89.5 1 27.0 -63.1 253 21 563.8 563.8 318.8 563.8 0.00 44 30 23840 -58.3 -87.3 1 29.0 -59.4 255 23 585.7 585.7 319.9 585.7 0.01 45 29 24053 -58.1 -87.1 1 29.0 -59.3 256 24 592.0 592.0 320.2 592.0 0.01 46 24 25236 -61.7 -88.7 2 27.0 -62.6 263 27 614.4 614.4 321.3 614.5 0.01 47 20 26380 -56.1 -87.1 1 31.0 -58.1 270 31 664.5 664.5 323.2 664.5 0.01 48 17 27418 -53.9 -85.9 1 32.0 -56.7 703.1 703.1 324.6 703.2 0.01 49 12 29648 -55.3 -86.3 1 31.0 -58.5 771.8 771.8 326.5 772.0 0.02 TRP 240 10758 -50.7 -68.7 10 18.0 -51.0 305 40 334.6 334.6 293.0 334.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5509.00 m Freezing level: 750.53 mb = 2561.01 m = 8402.15 ft Wetbulb zero: 770.35 mb = 2346.16 m = 7697.29 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 72.14 % Est. max temperature: 20.93 C = 69.68 F Sfc-Lift cond lev (LCL): 1013.00 mb = 83.00 m = 272.31 ft T: 11.40 C 700-500 lapse rate: 6.88 C/km ThetaE index: 4.30 C Layer 948.0- 925.0 mb Conv cond level (CCL): 903.12 mb = 1044.47 m = 3426.71 ft Mean mixing ratio: 7.70 g/kg Conv temperature: 17.85 C = 64.13 F Cap Strength: 3.22 C Lifted Index: 3.03 C Risk: None Lifted Index @300 mb: 8.01 C Lifted Index @700 mb: 2.64 C Showalter Index: 4.35 C Risk: None Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 19.90 C K Index: 19.50 Risk: < 20 % chance of thunderstorms Sweat Index: 82.20 Risk: None Energy Index: 1.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.28 J/kg Max Up Vert Vel: 5.53 m/s Conv Inhibition (B-): 51452.98 J/kg Cap Strength: 3.19 C Lift Cond Lev (LCL): 925.36 mb = 842.73 m = 2764.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 at 17 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 1013 83 265 3 3.0 0.3 | 180 17 0.0 16.6 1 1000 191 300 13 11.3 -6.5 | 220 13 8.3 9.8 2 925 846 335 13 5.5 -11.8 | 209 5 2.5 4.5 3 850 1545 335 25 10.6 -22.7 | 310 10 7.6 -6.3 4 700 3114 310 23 17.6 -14.8 | 264 15 14.6 1.5 5 500 5700 320 25 16.1 -19.2 | 282 13 13.1 -2.8 6 400 7320 320 29 18.6 -22.2 | 291 17 15.7 -5.9 7 300 9280 290 38 35.7 -13.0 | 264 33 32.7 3.3 8 250 10490 305 33 27.0 -18.9 | 276 24 24.0 -2.6 9 240 10758 305 40 32.8 -22.9 | 283 31 29.8 -6.6 10 200 11950 285 36 34.8 -9.3 | 258 33 31.8 7.0 11 150 13810 285 31 29.9 -8.0 | 253 28 27.0 8.3 12 100 16360 295 27 24.5 -11.4 | 257 22 21.5 4.9 13 70 18570 280 9 8.9 -1.6 | 202 16 5.9 14.8 14 50 20660 240 9 7.8 4.5 | 193 21 4.8 20.8 15 30 23840 255 23 22.2 6.0 | 221 29 19.2 22.3 16 20 26380 270 31 31.0 -0.0 | 240 32 28.0 16.3 Wind Parameters Mean winds (0-6000m): 319.6 at 22.1 knts Storm direction: 349.6 at 16.6 knts Shear (0-3000m) pos: 2.8 neg: 1.8 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 84.6 deg Storm rel helicity (0-3000m) pos: 50.2 neg: -30.4 tot: 19.8 m^2/s^2 ave: 6.6 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.00 Bulk Shear: 15.25 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 ------------------------------------------------------------------------------- 500 308 12 215 11| 11.9 0.0 11.9| 38.0 -0.5 37.5 75.0 0.67| 16.0 10.6 1000 321 13 219 8| 8.4 0.0 8.4| 42.0 -1.9 40.1 40.1 0.58| 11.5 6.7 1500 327 16 241 6| 5.6 2.7 8.3| 50.2 -1.9 48.3 32.2 0.60| 10.4 6.2 2000 329 18 261 6| 4.2 2.0 6.2| 50.2 -11.0 39.3 19.6 0.44| 8.7 3.8 2500 327 19 268 7| 3.4 1.8 5.2| 50.2 -20.4 29.8 11.9 0.32| 7.7 2.5 3000 325 20 270 9| 2.8 1.8 4.6| 50.2 -30.4 19.8 6.6 0.23| 6.9 1.6 4000 321 21 269 10| 2.3 1.3 3.6| 56.0 -30.6 25.3 6.3 0.25| 5.4 1.4 5000 320 21 270 11| 2.0 1.1 3.0| 62.3 -30.6 31.7 6.3 0.28| 4.5 1.3 6000 320 22 273 11| 1.8 0.9 2.7| 68.3 -30.6 37.7 6.3 0.30| 4.0 1.2 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251009.23.gif