UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120823.upa.cvt Date: 2300Z 8 DEC 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:2300Z 8 DEC 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 4.6 4.6 100 0.0 4.6 160 1 276.5 277.4 277.0 290.7 5.23 1 1000 213 8.0 4.7 80 3.3 6.3 225 13 281.1 282.1 279.5 295.9 5.35 2 994 263 8.0 4.4 78 3.6 6.2 226 13 281.6 282.5 279.7 296.2 5.27 3 974 430 7.8 2.8 71 5.0 5.4 228 12 283.1 283.9 279.8 296.5 4.80 4 930 811 6.2 1.2 70 5.0 3.8 234 9 285.2 286.0 280.4 297.9 4.48 5 925 855 5.8 0.8 70 5.0 3.5 235 9 285.2 286.0 280.3 297.6 4.38 6 907 1016 5.0 1.9 80 3.1 3.5 249 8 286.0 286.9 281.2 299.7 4.84 7 864 1410 1.4 1.0 97 0.4 1.2 283 4 286.3 287.1 281.2 299.8 4.76 8 858 1466 2.4 2.2 99 0.2 2.3 288 4 287.9 288.8 282.5 302.7 5.23 9 850 1542 2.0 2.0 100 0.0 2.0 295 3 288.2 289.2 282.6 303.0 5.20 10 797 2059 -0.7 -0.7 100 0.0 -0.7 312 8 290.7 291.5 283.0 303.9 4.56 11 789 2140 0.0 -0.9 94 0.9 -0.4 314 9 292.3 293.1 283.6 305.5 4.54 12 762 2417 -3.1 -23.1 20 20.0 -8.1 323 12 291.9 292.0 278.8 294.3 0.78 13 748 2565 -0.3 -26.3 12 26.0 -6.8 328 14 296.5 296.6 280.6 298.4 0.60 14 734 2716 1.6 -34.4 5 36.0 -6.3 333 15 300.2 300.2 281.8 301.1 0.28 15 700 3097 -0.3 -31.3 8 31.0 -7.5 345 19 302.2 302.2 282.8 303.5 0.40 16 595 4378 -7.1 -22.1 29 15.0 -11.3 350 21 308.6 308.8 286.1 312.3 1.09 17 570 4711 -8.5 -34.5 10 26.0 -13.7 351 21 310.8 310.9 286.1 312.1 0.36 18 500 5710 -16.9 -36.9 16 20.0 -20.1 355 23 312.4 312.5 286.6 313.6 0.32 19 402 7305 -30.9 -43.9 27 13.0 -32.1 345 17 314.4 314.4 287.1 315.1 0.19 20 400 7340 -31.1 -44.1 27 13.0 -32.3 345 17 314.6 314.6 287.2 315.3 0.19 21 392 7483 -32.1 -48.1 19 16.0 -33.3 344 18 315.1 315.1 287.3 315.6 0.13 22 382 7665 -33.7 -41.7 44 8.0 -34.4 343 19 315.3 315.4 287.5 316.3 0.26 23 373 7832 -35.1 -46.1 32 11.0 -35.9 343 19 315.6 315.6 287.5 316.2 0.16 24 371 7869 -35.3 -38.2 75 2.9 -35.6 342 20 315.8 315.9 287.8 317.2 0.38 25 362 8040 -36.7 -48.7 28 12.0 -37.5 342 20 316.2 316.2 287.6 316.7 0.13 26 352 8233 -38.5 -43.5 59 5.0 -38.9 341 21 316.3 316.4 287.8 317.2 0.23 27 332 8632 -42.1 -46.3 63 4.2 -42.3 339 23 316.7 316.7 287.9 317.4 0.18 28 330 8673 -42.5 -46.7 63 4.2 -42.8 338 24 316.7 316.7 287.9 317.4 0.17 29 300 9310 -47.5 -51.5 63 4.0 -47.7 335 27 318.4 318.4 288.3 318.8 0.11 30 278 9809 -51.5 -54.6 69 3.1 -51.6 331 33 319.6 319.7 288.7 320.0 0.08 31 256 10339 -55.9 -60.3 58 4.4 -56.0 326 40 320.8 320.8 289.0 321.0 0.04 32 250 10490 -57.1 -62.1 53 5.0 -57.2 325 42 321.2 321.2 289.2 321.3 0.04 33 212 11516 -64.3 -73.3 28 9.0 -64.4 321 61 325.5 325.5 290.4 325.5 0.01 34 207 11661 -65.4 -74.0 29 8.6 -65.4 320 64 326.0 326.0 290.6 326.1 0.01 35 200 11870 -66.9 -74.9 31 8.0 -67.0 320 62 326.8 326.8 290.8 326.8 0.01 36 188 12239 -69.7 -75.7 41 6.0 -69.7 325 62 328.1 328.1 291.2 328.2 0.01 37 180 12497 -68.5 -73.1 51 4.6 -68.5 324 56 334.2 334.2 292.9 334.2 0.01 38 167 12948 -65.1 -80.1 11 15.0 -65.2 322 45 347.1 347.1 296.0 347.1 0.00 39 151 13560 -64.1 -83.1 6 19.0 -64.2 320 30 359.0 359.0 298.5 359.0 0.00 40 150 13600 -64.3 -83.3 6 19.0 -64.4 320 29 359.3 359.3 298.5 359.3 0.00 41 122 14863 -64.3 -85.3 4 21.0 -64.4 323 30 381.2 381.2 302.5 381.2 0.00 42 113 15329 -67.1 -86.1 5 19.0 -67.2 323 30 384.4 384.4 302.9 384.4 0.00 43 100 16070 -64.9 -86.9 3 22.0 -65.1 325 31 402.3 402.3 305.5 402.3 0.00 44 92 16582 -61.9 -86.9 2 25.0 -62.1 323 30 418.0 418.0 307.4 418.0 0.00 45 79 17515 -65.5 -87.5 3 22.0 -65.7 318 27 429.2 429.2 308.7 429.2 0.00 46 70 18250 -65.3 -88.3 3 23.0 -65.5 315 25 444.7 444.7 310.3 444.7 0.00 47 63 18889 -66.1 -89.1 3 23.0 -66.3 312 28 456.5 456.5 311.4 456.5 0.00 48 58 19393 -63.5 -88.5 2 25.0 -63.8 309 29 473.3 473.3 312.9 473.3 0.00 49 50 20300 -64.9 -88.9 2 24.0 -65.2 305 33 490.5 490.5 314.2 490.6 0.00 50 35 22459 -68.3 -91.3 2 23.0 -68.6 305 41 534.4 534.4 317.2 534.4 0.00 51 30 23390 -65.9 -90.9 2 25.0 -66.4 305 44 565.0 565.0 318.9 565.0 0.00 52 20 25860 -64.1 -90.1 2 26.0 -64.9 305 56 640.0 640.0 322.3 640.0 0.01 53 19 26174 -64.3 -91.3 1 27.0 -65.1 304 59 648.8 648.8 322.6 648.8 0.00 54 16 27239 -58.9 -87.9 1 29.0 -60.7 299 68 699.1 699.1 324.4 699.2 0.01 55 14 28071 -61.5 -88.5 2 27.0 -63.0 295 75 717.5 717.5 325.0 717.6 0.01 56 10 30170 -58.9 -87.9 1 29.0 -61.4 285 93 799.7 799.7 327.3 799.8 0.02 57 9.2 30691 -60.5 -88.5 1 28.0 -62.9 812.9 812.9 327.5 813.0 0.02 58 8.5 31188 -57.3 -87.3 1 30.0 -60.7 844.0 844.0 328.2 844.2 0.02 59 8.4 31263 -57.3 -87.3 1 30.0 -60.7 846.9 846.9 328.3 847.1 0.02 TRP 188 12239 -69.7 -75.7 41 6.0 -69.7 325 62 328.1 328.1 291.2 328.2 0.01 WND 207 11661 -65.4 -74.0 29 8.6 -65.4 320 64 326.0 326.0 290.6 326.1 0.01 Sounding variables and indices 1000-500 mb thick: 5497.00 m Freezing level: 810.74 mb = 1924.92 m = 6315.26 ft Freezing level: 789.00 mb = 2139.64 m = 7019.73 ft Freezing level: 789.00 mb = 2139.64 m = 7019.73 ft Freezing level: 745.79 mb = 2588.50 m = 8492.36 ft Freezing level: 705.37 mb = 3036.88 m = 9963.40 ft Wetbulb zero: 810.44 mb = 1924.69 m = 6314.53 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 42.47 % Est. max temperature: 14.41 C = 57.94 F Sfc-Lift cond lev (LCL): 1016.00 mb = 83.00 m = 272.31 ft T: 4.60 C 700-500 lapse rate: 6.35 C/km ThetaE index: 11.17 C Layer 762.0- 748.0 mb Conv cond level (CCL): 819.36 mb = 1836.78 m = 6026.12 ft Mean mixing ratio: 4.83 g/kg Conv temperature: 17.83 C = 64.09 F Cap Strength: 14.92 C Lifted Index: 14.55 C Risk: None Lifted Index @300 mb: 15.59 C Lifted Index @700 mb: 11.19 C Showalter Index: 9.97 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 18.90 C K Index: -10.10 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 2.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.61 J/kg Max Up Vert Vel: 7.16 m/s Conv Inhibition (B-): 53554.93 J/kg Cap Strength: 14.88 C Lift Cond Lev (LCL): 904.51 mb = 1038.11 m = 3405.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 11 at 12 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 83 160 1 -0.3 0.9 | 188 13 1.8 12.4 1 1000 213 225 13 9.2 9.2 | 209 24 11.4 20.6 2 925 855 235 9 7.4 5.2 | 210 19 9.6 16.6 3 850 1542 295 3 2.7 -1.3 | 206 11 4.9 10.2 4 700 3097 345 19 4.9 -18.4 | 314 10 7.1 -6.9 5 500 5710 355 23 2.0 -22.9 | 340 12 4.2 -11.5 6 400 7340 345 17 4.4 -16.4 | 307 8 6.6 -5.0 7 300 9310 335 27 11.4 -24.5 | 314 19 13.6 -13.0 8 250 10490 325 42 24.1 -34.4 | 311 35 26.3 -23.0 9 207 11661 320 64 41.1 -49.0 | 311 57 43.3 -37.6 10 200 11870 320 62 39.9 -47.5 | 311 55 42.0 -36.1 11 188 12239 325 62 35.6 -50.8 | 316 55 37.7 -39.4 12 150 13600 320 29 18.6 -22.2 | 297 23 20.8 -10.8 13 100 16070 325 31 17.8 -25.4 | 305 24 20.0 -14.0 14 70 18250 315 25 17.7 -17.7 | 287 21 19.9 -6.3 15 50 20300 305 33 27.0 -18.9 | 284 30 29.2 -7.5 16 30 23390 305 44 36.0 -25.2 | 290 41 38.2 -13.8 17 20 25860 305 56 45.9 -32.1 | 293 52 48.1 -20.7 18 10 30170 285 93 89.8 -24.1 | 278 93 92.0 -12.6 Wind Parameters Mean winds (0-6000m): 340.8 at 15.5 knts Storm direction: 10.8 at 11.6 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 124.7 deg Storm rel helicity (0-3000m) pos: 91.1 neg: -4.7 tot: 86.4 m^2/s^2 ave: 28.8 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.40 Bulk Shear: 64.45 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 ------------------------------------------------------------------------------- 500 227 11 208 21| 10.7 0.0 10.7| 37.1 0.0 37.1 74.3 0.47| 16.2 7.5 1000 231 10 209 20| 3.7 0.0 3.7| 43.2 -0.0 43.2 43.2 0.41| 10.8 4.4 1500 235 8 209 18| 1.4 0.0 1.4| 43.6 -4.7 38.9 25.9 0.28| 8.9 2.5 2000 248 8 213 17| 2.4 0.0 2.4| 58.7 -4.7 54.0 27.0 0.40| 8.1 3.2 2500 270 8 223 15| 3.0 0.0 3.0| 74.0 -4.7 69.3 27.7 0.49| 7.7 3.8 3000 299 10 238 13| 3.4 0.0 3.4| 91.1 -4.7 86.4 28.8 0.57| 7.6 4.4 4000 324 12 260 9| 2.8 0.0 2.8| 96.6 -4.7 91.9 23.0 0.59| 6.0 3.5 5000 335 14 279 8| 2.4 0.0 2.4|102.2 -4.7 97.5 19.5 0.60| 5.0 3.0 6000 341 16 294 8| 2.0 0.1 2.2|105.7 -8.4 97.3 16.2 0.57| 4.4 2.5 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251208.23.gif