UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101011.upa.cvt Date: 1100Z 10 OCT 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 10 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 1015 83 18.2 7.2 49 11.0 12.0 305 19 290.1 291.2 284.6 308.0 6.28 1 1000 209 15.8 6.8 55 9.0 10.9 305 25 289.0 290.0 284.0 306.6 6.20 2 956 589 12.0 6.0 67 6.0 8.8 302 24 288.8 289.9 283.9 306.3 6.14 3 925 864 9.4 5.7 78 3.7 7.4 300 23 288.9 290.0 284.0 306.6 6.21 4 850 1558 3.8 3.3 97 0.5 3.5 325 25 290.1 291.1 284.0 306.5 5.71 5 830 1752 6.0 1.2 71 4.8 3.6 324 26 294.4 295.3 285.0 309.1 5.03 6 812 1932 5.2 1.3 76 3.9 3.2 324 26 295.4 296.4 285.5 310.6 5.18 7 790 2156 4.0 -2.0 65 6.0 1.2 323 27 296.5 297.2 284.9 308.9 4.18 8 723 2871 -0.7 -3.4 82 2.7 -1.9 321 30 298.9 299.7 285.8 311.3 4.11 9 708 3039 -0.5 -8.5 55 8.0 -3.7 320 31 301.0 301.5 285.2 309.7 2.84 10 700 3130 -0.9 -5.2 73 4.3 -2.8 320 31 301.5 302.2 286.3 312.8 3.71 11 687 3279 -2.3 -3.6 91 1.3 -2.9 320 31 301.5 302.3 286.9 314.5 4.27 12 575 4669 -11.1 -11.2 99 0.1 -11.1 323 32 307.0 307.5 287.4 315.9 2.83 13 500 5730 -17.1 -18.8 87 1.7 -17.6 325 33 312.2 312.5 288.1 317.9 1.73 14 447 6562 -22.1 -25.6 73 3.5 -22.8 333 36 316.1 316.3 288.6 319.7 1.06 15 400 7370 -27.9 -31.6 71 3.7 -28.5 340 38 318.7 318.9 289.1 321.1 0.68 16 334 8641 -38.9 -44.9 53 6.0 -39.4 343 41 320.5 320.6 289.2 321.3 0.21 17 300 9370 -45.1 -49.9 58 4.8 -45.3 345 42 321.8 321.8 289.5 322.3 0.13 18 275 9943 -50.5 -55.1 58 4.6 -50.7 347 44 322.1 322.1 289.5 322.4 0.08 19 254 10458 -52.9 -63.9 25 11.0 -53.1 350 46 325.9 325.9 290.6 326.0 0.03 20 252 10509 -52.7 -65.7 19 13.0 -52.9 350 46 327.0 327.0 290.9 327.1 0.02 21 250 10560 -53.1 -65.1 22 12.0 -53.3 350 46 327.1 327.1 290.9 327.2 0.02 22 241 10796 -54.7 -62.7 37 8.0 -54.9 348 44 328.2 328.2 291.2 328.3 0.03 23 209 11702 -58.5 -69.5 23 11.0 -58.6 340 35 335.9 335.9 293.3 335.9 0.02 24 200 11980 -56.9 -73.9 10 17.0 -57.1 350 38 342.7 342.7 295.0 342.7 0.01 25 179 12685 -54.9 -79.9 3 25.0 -55.2 329 36 357.0 357.0 298.1 357.0 0.00 26 150 13810 -56.3 -83.3 2 27.0 -56.6 295 33 373.1 373.1 301.1 373.1 0.00 27 145 14025 -55.3 -83.3 2 28.0 -55.6 295 31 378.4 378.4 302.0 378.5 0.00 28 127 14857 -61.3 -84.3 3 23.0 -61.5 297 26 382.2 382.2 302.6 382.3 0.00 29 100 16340 -60.5 -86.5 2 26.0 -60.8 300 15 410.8 410.8 306.6 410.8 0.00 30 84 17422 -62.3 -87.3 2 25.0 -62.6 293 13 428.2 428.2 308.6 428.2 0.00 31 70 18550 -61.9 -88.9 2 27.0 -62.2 285 11 452.0 452.0 311.0 452.0 0.00 32 64 19108 -59.9 -87.9 1 28.0 -60.4 277 12 468.1 468.1 312.5 468.1 0.00 33 51 20518 -62.7 -89.7 1 27.0 -63.1 257 13 492.9 492.9 314.4 492.9 0.00 34 50 20640 -62.7 -89.7 1 27.0 -63.1 255 13 495.7 495.7 314.7 495.7 0.00 35 44 21432 -59.5 -88.5 1 29.0 -60.2 255 15 522.0 522.0 316.4 522.0 0.00 36 37 22509 -61.5 -89.5 1 28.0 -62.1 255 17 543.4 543.4 317.7 543.4 0.00 37 33 23223 -57.9 -88.9 1 31.0 -59.0 255 18 571.0 571.0 319.2 571.0 0.00 38 30 23820 -59.9 -88.9 1 29.0 -60.8 255 19 581.3 581.3 319.8 581.4 0.00 39 25 24961 -60.9 -89.9 1 29.0 -61.9 262 21 609.6 609.6 321.0 609.6 0.00 40 20 26360 -58.5 -88.5 1 30.0 -60.0 270 23 657.1 657.1 323.0 657.2 0.01 41 10 30810 -48.9 -84.9 1 36.0 -54.8 255 38 837.0 837.0 328.1 837.3 0.03 42 9.0 31503 -48.5 -84.5 1 36.0 -55.0 864.2 864.2 328.7 864.5 0.03 43 8.9 31576 -48.7 -84.7 1 36.0 -55.2 866.2 866.2 328.7 866.5 0.03 TRP 209 11702 -58.5 -69.5 23 11.0 -58.6 340 35 335.9 335.9 293.3 335.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5521.00 m Freezing level: 732.98 mb = 2764.78 m = 9070.68 ft Wetbulb zero: 764.29 mb = 2423.09 m = 7949.66 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 83.16 % Est. max temperature: 17.97 C = 64.35 F Sfc-Lift cond lev (LCL): 861.20 mb = 1450.57 m = 4759.04 ft T: 4.67 C 700-500 lapse rate: 6.23 C/km ThetaE index: 1.76 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 859.96 mb = 1462.38 m = 4797.77 ft Mean mixing ratio: 6.18 g/kg Conv temperature: 18.06 C = 64.50 F Cap Strength: 5.29 C Lifted Index: 7.43 C Risk: None Lifted Index @300 mb: 10.95 C Lifted Index @700 mb: 4.94 C Showalter Index: 7.49 C Risk: None Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 20.40 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 122.60 Risk: None Energy Index: 2.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.30 J/kg Max Up Vert Vel: 2.15 m/s Conv Inhibition (B-): 57913.59 J/kg Cap Strength: 7.35 C Lift Cond Lev (LCL): 872.46 mb = 1343.93 m = 4409.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 at 22 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 1015 83 305 19 15.6 -10.9 | 228 16 11.8 10.6 1 1000 209 305 25 20.5 -14.3 | 247 18 16.7 7.2 2 925 864 300 23 19.9 -11.5 | 238 19 16.1 10.0 3 850 1558 325 25 14.3 -20.5 | 264 11 10.5 1.0 4 700 3130 320 31 19.9 -23.7 | 278 16 16.1 -2.2 5 500 5730 325 33 18.9 -27.0 | 290 16 15.1 -5.5 6 400 7370 340 38 13.0 -35.7 | 327 17 9.2 -14.2 7 300 9370 345 42 10.9 -40.6 | 340 20 7.1 -19.1 8 250 10560 350 46 8.0 -45.3 | 350 24 4.2 -23.8 9 209 11702 340 35 12.0 -32.9 | 324 14 8.2 -11.4 10 200 11980 350 38 6.6 -37.4 | 350 16 2.8 -15.9 11 150 13810 295 33 29.9 -13.9 | 254 27 26.1 7.6 12 100 16340 300 15 13.0 -7.5 | 213 17 9.2 14.0 13 70 18550 285 11 10.6 -2.8 | 200 20 6.8 18.7 14 50 20640 255 13 12.6 3.4 | 199 26 8.7 24.9 15 30 23820 255 19 18.4 4.9 | 209 30 14.5 26.4 16 20 26360 270 23 23.0 -0.0 | 222 29 19.2 21.5 17 10 30810 255 38 36.7 9.8 | 226 45 32.9 31.3 Wind Parameters Mean winds (0-6000m): 320.0 at 29.1 knts Storm direction: 350.0 at 21.8 knts Shear (0-3000m) pos: 1.7 neg: 1.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 49.8 deg Storm rel helicity (0-3000m) pos: 57.9 neg: -11.2 tot: 46.8 m^2/s^2 ave: 15.6 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 10.87 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 ------------------------------------------------------------------------------- 500 304 24 243 18| 0.0 5.1 5.1| 23.0 -6.2 16.8 33.6 0.55| 7.4 4.1 1000 303 24 242 18| 1.2 2.6 3.8| 31.7 -11.2 20.5 20.5 0.43| 5.8 2.5 1500 308 24 246 16| 3.3 1.7 5.0| 48.1 -11.2 36.9 24.6 0.51| 6.4 3.2 2000 312 24 250 15| 2.5 1.8 4.3| 51.6 -11.2 40.5 20.2 0.51| 5.3 2.7 2500 315 25 255 15| 2.0 1.9 3.9| 55.0 -11.2 43.8 17.5 0.51| 4.7 2.4 3000 316 26 258 15| 1.7 1.9 3.6| 57.9 -11.2 46.8 15.6 0.50| 4.2 2.1 4000 317 27 264 15| 1.4 1.4 2.8| 63.5 -11.2 52.3 13.1 0.52| 3.4 1.8 5000 319 28 269 15| 1.3 1.1 2.4| 69.2 -11.2 58.0 11.6 0.54| 2.8 1.5 6000 320 29 273 15| 1.3 1.0 2.3| 82.1 -11.2 70.9 11.8 0.59| 2.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251010.11.gif