UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121111.upa.cvt Date: 1100Z 11 DEC 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 11 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 1015 83 3.4 3.4 100 0.0 3.4 265 3 275.4 276.2 275.8 288.4 4.81 1 1000 200 2.6 2.6 100 0.0 2.6 305 5 275.8 276.5 275.7 288.2 4.61 2 967 471 0.8 0.8 100 0.0 0.8 322 9 276.6 277.3 275.6 288.0 4.19 3 960 530 6.6 5.9 95 0.7 6.2 326 10 283.0 284.1 281.3 299.8 6.07 4 928 809 7.2 5.4 88 1.8 6.3 343 15 286.4 287.5 282.8 303.4 6.06 5 925 836 7.0 5.0 87 2.0 6.0 345 15 286.5 287.5 282.6 303.1 5.91 6 901 1052 6.4 4.6 88 1.8 5.5 329 14 288.0 289.0 283.3 304.7 5.90 7 882 1227 5.8 3.4 85 2.4 4.6 317 14 289.1 290.1 283.4 304.9 5.54 8 876 1283 6.0 0.0 65 6.0 3.2 313 14 289.9 290.7 282.4 302.5 4.36 9 854 1491 6.8 -6.2 39 13.0 1.4 298 13 292.9 293.4 281.8 301.2 2.81 10 853 1501 6.8 -6.2 39 13.0 1.4 297 13 293.0 293.5 281.9 301.4 2.82 11 850 1530 6.8 -6.2 39 13.0 1.4 295 13 293.3 293.8 282.0 301.7 2.83 12 811 1913 3.8 -9.2 38 13.0 -1.2 289 13 294.1 294.5 281.8 301.1 2.35 13 780 2230 3.8 -15.2 23 19.0 -2.7 284 14 297.3 297.6 282.2 302.0 1.50 14 760 2440 3.0 -15.0 25 18.0 -3.2 281 14 298.7 299.0 282.8 303.6 1.57 15 700 3101 -1.3 -15.3 34 14.0 -6.0 270 15 301.0 301.3 283.9 306.3 1.66 16 650 3686 -5.3 -15.3 45 10.0 -8.6 269 18 303.0 303.3 284.8 308.6 1.79 17 633 3893 -6.7 -20.7 32 14.0 -10.6 269 19 303.7 303.9 284.4 307.4 1.16 18 625 3993 -6.7 -28.7 16 22.0 -11.7 268 19 304.8 304.9 284.1 306.7 0.57 19 587 4480 -8.7 -36.7 8 28.0 -13.9 267 21 308.0 308.0 284.9 309.0 0.28 20 545 5050 -13.3 -30.3 23 17.0 -16.7 266 24 309.1 309.2 285.7 311.0 0.56 21 500 5700 -17.3 -40.3 12 23.0 -20.6 265 27 311.9 312.0 286.3 312.8 0.23 22 457 6370 -21.1 -48.1 7 27.0 -24.0 261 35 315.3 315.3 287.3 315.7 0.11 23 400 7340 -29.1 -53.1 8 24.0 -30.9 255 46 317.2 317.2 287.9 317.4 0.07 24 390 7520 -30.5 -53.5 9 23.0 -32.1 256 46 317.6 317.7 288.1 317.9 0.07 25 365 7985 -34.7 -45.7 32 11.0 -35.5 258 46 318.1 318.1 288.3 318.8 0.18 26 356 8158 -36.1 -52.1 18 16.0 -37.0 259 46 318.5 318.5 288.3 318.8 0.09 27 300 9320 -45.3 -60.3 17 15.0 -45.7 265 46 321.5 321.5 289.3 321.7 0.04 28 289 9568 -47.5 -61.5 19 14.0 -47.9 264 46 321.8 321.8 289.3 322.0 0.03 29 250 10510 -54.7 -66.7 21 12.0 -54.9 260 48 324.7 324.7 290.2 324.8 0.02 30 249 10536 -54.9 -66.9 21 12.0 -55.1 260 48 324.8 324.8 290.2 324.9 0.02 31 234 10929 -57.7 -70.7 18 13.0 -57.8 261 47 326.4 326.4 290.7 326.4 0.01 32 200 11910 -60.9 -76.9 10 16.0 -61.0 265 44 336.3 336.3 293.4 336.3 0.01 33 183 12460 -62.7 -77.7 12 15.0 -62.8 260 36 342.0 342.0 294.8 342.1 0.01 34 167 13025 -61.9 -80.9 6 19.0 -62.0 288 24 352.5 352.5 297.1 352.5 0.00 35 160 13293 -57.5 -83.5 2 26.0 -57.8 301 19 364.2 364.2 299.5 364.2 0.00 36 150 13700 -57.9 -83.9 2 26.0 -58.2 320 11 370.3 370.3 300.6 370.3 0.00 37 122 14994 -62.7 -85.7 3 23.0 -62.9 16 11 384.1 384.1 302.9 384.1 0.00 38 100 16220 -64.3 -87.3 3 23.0 -64.5 70 11 403.5 403.5 305.7 403.5 0.00 39 96 16469 -65.1 -87.1 3 22.0 -65.3 67 11 406.7 406.7 306.1 406.7 0.00 40 89 16933 -63.3 -87.3 2 24.0 -63.5 60 10 419.2 419.2 307.6 419.2 0.00 41 70 18400 -66.1 -88.1 3 22.0 -66.3 40 9 443.0 443.0 310.2 443.0 0.00 42 63 19037 -67.5 -88.5 4 21.0 -67.7 23 10 453.4 453.4 311.2 453.4 0.00 43 53 20091 -62.7 -88.7 2 26.0 -63.1 355 11 487.5 487.5 314.0 487.5 0.00 44 50 20450 -63.5 -88.5 2 25.0 -63.8 345 11 493.8 493.8 314.5 493.9 0.00 45 42 21510 -66.3 -89.3 3 23.0 -66.6 343 16 512.2 512.2 315.8 512.2 0.00 46 38 22120 -63.3 -89.3 2 26.0 -63.8 342 19 534.7 534.7 317.2 534.7 0.00 47 34 22797 -65.9 -89.9 2 24.0 -66.3 341 22 545.1 545.1 317.8 545.1 0.00 48 30 23560 -63.5 -89.5 2 26.0 -64.1 340 25 571.5 571.5 319.2 571.6 0.00 49 25 24688 -60.5 -88.5 1 28.0 -61.5 329 33 610.7 610.7 321.1 610.8 0.01 50 23 25205 -61.7 -88.7 2 27.0 -62.7 324 36 621.9 621.9 321.6 622.0 0.01 51 21 25773 -58.3 -87.3 1 29.0 -59.8 318 40 648.6 648.6 322.6 648.7 0.01 52 20 26080 -58.9 -86.9 2 28.0 -60.4 315 42 655.9 655.9 322.9 656.0 0.01 53 14 28309 -60.7 -87.7 2 27.0 -62.3 720.2 720.2 325.1 720.3 0.01 54 12 29275 -57.9 -85.9 2 28.0 -60.3 762.6 762.6 326.3 762.8 0.02 TRP 183 12460 -62.7 -77.7 12 15.0 -62.8 260 36 342.0 342.0 294.8 342.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5500.00 m Freezing level: 718.14 mb = 2901.30 m = 9518.58 ft Wetbulb zero: 829.31 mb = 1731.12 m = 5679.46 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 40.65 % Est. max temperature: 19.48 C = 67.06 F Sfc-Lift cond lev (LCL): 1015.00 mb = 83.00 m = 272.31 ft T: 3.40 C 700-500 lapse rate: 6.16 C/km ThetaE index: 3.70 C Layer 876.0- 853.0 mb Conv cond level (CCL): 1000.00 mb = 200.00 m = 656.16 ft Mean mixing ratio: 5.25 g/kg Conv temperature: 5.60 C = 42.07 F Cap Strength: 13.96 C Lifted Index: 15.20 C Risk: None Lifted Index @300 mb: 18.84 C Lifted Index @700 mb: 11.10 C Showalter Index: 10.48 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 11.10 C K Index: 3.90 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 2.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 64.69 J/kg Max Up Vert Vel: 11.37 m/s Conv Inhibition (B-): 55799.56 J/kg Cap Strength: 15.02 C Lift Cond Lev (LCL): 955.08 mb = 572.53 m = 1878.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 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 1015 83 265 3 3.0 0.3 | 138 11 -7.4 8.2 1 1000 200 305 5 4.1 -2.9 | 129 8 -6.3 5.1 2 925 836 345 15 3.9 -14.5 | 45 9 -6.6 -6.6 3 850 1530 295 13 11.8 -5.5 | 209 3 1.3 2.4 4 700 3101 270 15 15.0 -0.0 | 210 9 4.6 7.9 5 500 5700 265 27 26.9 2.4 | 238 19 16.5 10.3 6 400 7340 255 46 44.4 11.9 | 240 39 34.0 19.8 7 300 9320 265 46 45.8 4.0 | 251 37 35.4 11.9 8 250 10510 260 48 47.3 8.3 | 246 40 36.8 16.3 9 200 11910 265 44 43.8 3.8 | 251 35 33.4 11.8 10 183 12460 260 36 35.5 6.3 | 240 29 25.0 14.2 11 150 13700 320 11 7.1 -8.4 | 81 3 -3.4 -0.5 12 100 16220 70 11 -10.3 -3.8 | 101 21 -20.8 4.2 13 70 18400 40 9 -5.8 -6.9 | 94 16 -16.2 1.0 14 50 20450 345 11 2.8 -10.6 | 70 8 -7.6 -2.7 15 30 23560 340 25 8.6 -23.5 | 7 16 -1.9 -15.6 16 20 26080 315 42 29.7 -29.7 | 319 29 19.3 -21.8 Wind Parameters Mean winds (0-6000m): 277.2 at 17.5 knts Storm direction: 307.2 at 13.1 knts Shear (0-3000m) pos: 1.7 neg: 2.3 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 72.4 deg Storm rel helicity (0-3000m) pos: 0.2 neg: -20.8 tot: -20.6 m^2/s^2 ave: -6.9 10^-3 m/s^2 rel: -0.46 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.92 Bulk Shear: 22.14 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 ------------------------------------------------------------------------------- 500 318 7 116 6| 10.4 0.0 10.4| 0.0 -11.0 -11.0 -22.0 -0.66| 10.6 -6.9 1000 334 10 77 6| 5.2 1.7 6.9| 0.0 -18.7 -18.7 -18.7 -0.59| 9.7 -5.7 1500 325 11 69 4| 3.5 2.6 6.0| 0.0 -19.8 -19.8 -13.2 -0.55| 9.4 -5.2 2000 315 12 75 2| 2.6 2.4 5.0| 0.2 -19.8 -19.6 -9.8 -0.51| 7.6 -3.9 2500 307 12 128 1| 2.1 2.3 4.4| 0.2 -20.0 -19.8 -7.9 -0.48| 6.5 -3.1 3000 300 13 201 2| 1.7 2.3 4.0| 0.2 -20.8 -20.6 -6.9 -0.46| 5.8 -2.6 4000 290 14 219 4| 1.3 2.2 3.5| 8.8 -20.8 -12.0 -3.0 -0.32| 4.9 -1.6 5000 283 15 226 7| 1.0 2.2 3.2| 16.8 -20.8 -4.0 -0.8 -0.24| 4.4 -1.1 6000 277 17 230 9| 0.9 2.5 3.3| 25.5 -20.8 4.7 0.8 -0.17| 4.3 -0.7 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251211.11.gif