UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120511.upa.cvt Date: 1100Z 5 DEC 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 5 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 1001 83 9.8 7.7 87 2.1 8.7 60 3 282.9 284.0 281.8 301.1 6.59 1 1000 91 9.8 7.7 87 2.1 8.7 60 3 283.0 284.1 281.8 301.2 6.60 2 925 736 7.4 4.2 80 3.2 5.8 155 25 286.9 287.9 282.4 302.7 5.59 3 884 1109 6.8 3.1 77 3.7 4.9 155 28 290.0 291.0 283.6 305.5 5.41 4 876 1184 6.8 2.6 75 4.2 4.7 155 29 290.8 291.7 283.8 305.9 5.27 5 850 1431 5.0 2.0 81 3.0 3.5 155 31 291.4 292.3 284.0 306.4 5.20 6 805 1872 1.2 0.7 96 0.5 1.0 151 32 291.9 292.8 284.0 306.4 5.00 7 780 2126 0.0 0.0 100 0.0 0.0 148 32 293.3 294.1 284.4 307.6 4.91 8 700 2986 -4.7 -5.2 96 0.5 -4.9 140 33 297.3 298.0 284.7 308.4 3.71 9 600 4184 -11.7 -12.1 97 0.4 -11.8 147 30 302.6 303.0 285.5 310.4 2.52 10 583 4404 -12.1 -13.8 87 1.7 -12.6 148 30 304.6 305.0 285.9 311.7 2.26 11 567 4616 -13.7 -16.2 81 2.5 -14.5 149 29 305.2 305.5 285.8 311.2 1.90 12 513 5369 -19.5 -19.9 97 0.4 -19.6 154 27 307.0 307.3 286.0 312.0 1.54 13 500 5560 -19.5 -22.2 79 2.7 -20.1 155 27 309.3 309.5 286.6 313.5 1.29 14 491 5695 -20.1 -25.1 64 5.0 -21.2 157 27 310.1 310.3 286.6 313.5 1.01 15 476 5924 -21.7 -28.7 53 7.0 -23.0 159 28 310.9 311.1 286.6 313.5 0.75 16 440 6498 -26.1 -37.1 35 11.0 -27.5 166 29 312.4 312.5 286.6 313.7 0.36 17 412 6970 -29.7 -38.7 41 9.0 -30.7 172 30 313.7 313.8 287.1 314.9 0.33 18 400 7180 -31.7 -40.7 41 9.0 -32.6 175 31 313.8 313.8 287.0 314.8 0.27 19 368 7763 -36.9 -44.9 43 8.0 -37.5 176 32 314.4 314.5 287.1 315.1 0.19 20 337 8365 -41.9 -58.9 14 17.0 -42.5 178 34 315.6 315.6 287.3 315.8 0.04 21 300 9140 -49.1 -61.1 23 12.0 -49.4 180 36 316.1 316.2 287.5 316.3 0.03 22 263 9991 -57.3 -61.1 62 3.8 -57.3 184 36 316.3 316.3 287.6 316.4 0.04 23 250 10310 -59.9 -64.9 52 5.0 -60.0 185 36 317.0 317.0 287.8 317.1 0.02 24 236 10665 -62.7 -68.7 44 6.0 -62.7 181 36 318.1 318.1 288.1 318.1 0.02 25 200 11660 -70.7 -75.4 50 4.7 -70.7 170 35 320.8 320.8 289.0 320.8 0.01 26 195 11810 -71.3 -75.6 53 4.3 -71.3 175 44 322.2 322.2 289.4 322.2 0.01 27 189 11996 -70.3 -74.1 57 3.8 -70.3 176 41 326.7 326.7 290.7 326.7 0.01 28 182 12223 -67.5 -79.5 17 12.0 -67.5 178 38 334.8 334.8 293.0 334.8 0.00 29 151 13369 -60.7 -82.7 4 22.0 -60.9 185 22 364.8 364.8 299.6 364.8 0.00 30 150 13410 -60.9 -82.9 4 22.0 -61.1 185 21 365.2 365.2 299.7 365.2 0.00 31 100 15940 -60.1 -85.1 2 25.0 -60.4 230 15 411.6 411.6 306.7 411.6 0.00 32 70 18150 -62.1 -87.1 2 25.0 -62.4 240 29 451.5 451.5 311.0 451.5 0.00 33 65 18608 -63.5 -87.5 2 24.0 -63.8 240 26 458.1 458.1 311.6 458.2 0.00 34 55 19641 -61.5 -87.5 2 26.0 -61.9 240 19 485.1 485.1 313.8 485.2 0.00 35 50 20230 -63.3 -88.3 2 25.0 -63.7 240 15 494.3 494.3 314.5 494.3 0.00 36 46 20739 -64.7 -88.7 2 24.0 -65.0 244 22 502.9 502.9 315.1 502.9 0.00 37 42 21294 -62.9 -87.9 2 25.0 -63.4 249 29 520.6 520.6 316.4 520.6 0.00 38 30 23340 -66.9 -89.9 3 23.0 -67.3 265 56 562.3 562.3 318.8 562.3 0.00 39 26 24202 -68.9 -90.9 3 22.0 -69.2 263 66 580.1 580.1 319.7 580.1 0.00 40 20 25780 -67.5 -91.5 2 24.0 -68.0 260 85 629.6 629.6 321.9 629.6 0.00 41 13 28385 -65.9 -90.9 2 25.0 -66.8 717.6 717.6 325.0 717.7 0.01 TRP 195 11810 -71.3 -75.6 53 4.3 -71.3 175 44 322.2 322.2 289.4 322.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5469.00 m Freezing level: 780.00 mb = 2125.76 m = 6974.19 ft Wetbulb zero: 779.68 mb = 2129.04 m = 6984.95 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 90.42 % Est. max temperature: 18.29 C = 64.93 F Sfc-Lift cond lev (LCL): 969.59 mb = 346.50 m = 1136.81 ft T: 8.85 C 700-500 lapse rate: 5.75 C/km Conv cond level (CCL): 833.30 mb = 1591.94 m = 5222.83 ft Mean mixing ratio: 5.96 g/kg Conv temperature: 18.51 C = 65.32 F Cap Strength: 6.32 C Lifted Index: 7.84 C Risk: None Lifted Index @300 mb: 9.94 C Lifted Index @700 mb: 3.42 C Showalter Index: 5.15 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 21.50 C K Index: 26.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 113.00 Risk: None Energy Index: 1.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.70 J/kg Max Up Vert Vel: 5.78 m/s Conv Inhibition (B-): 43811.30 J/kg Cap Strength: 7.84 C Lift Cond Lev (LCL): 910.10 mb = 869.69 m = 2853.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 179 at 21 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 1001 83 60 3 -2.6 -1.5 | 5 23 -2.2 -22.8 1 1000 91 60 3 -2.6 -1.5 | 5 23 -2.2 -22.8 2 925 736 155 25 -10.6 22.7 | 98 10 -10.1 1.4 3 850 1431 155 31 -13.1 28.1 | 118 14 -12.7 6.8 4 700 2986 140 33 -21.2 25.3 | 101 21 -20.8 4.0 5 500 5560 155 27 -11.4 24.5 | 106 11 -11.0 3.2 6 400 7180 175 31 -2.7 30.9 | 167 10 -2.3 9.6 7 300 9140 180 36 0.0 36.0 | 182 15 0.4 14.7 8 250 10310 185 36 3.1 35.9 | 194 15 3.6 14.6 9 200 11660 170 35 -6.1 34.5 | 157 14 -5.7 13.2 10 195 11810 175 44 -3.8 43.8 | 171 23 -3.4 22.5 11 150 13410 185 21 1.8 20.9 | 280 2 2.3 -0.4 12 100 15940 230 15 11.5 9.6 | 314 17 11.9 -11.7 13 70 18150 240 29 25.1 14.5 | 285 26 25.5 -6.8 14 50 20230 240 15 13.0 7.5 | 316 19 13.4 -13.8 15 30 23340 265 56 55.8 4.9 | 286 59 56.2 -16.4 16 20 25780 260 85 83.7 14.8 | 274 84 84.1 -6.5 Wind Parameters Mean winds (0-6000m): 148.9 at 28.4 knts Storm direction: 178.9 at 21.3 knts Shear (0-3000m) pos: 4.9 neg: 1.5 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 95.7 deg Storm rel helicity (0-3000m) pos: 157.3 neg: -24.2 tot: 133.1 m^2/s^2 ave: 44.4 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 4.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.36 Bulk Shear: 46.57 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 ------------------------------------------------------------------------------- 500 124 11 31 17| 19.6 0.0 19.6|115.4 0.0 115.4 230.8 0.91| 23.2 21.1 1000 152 18 57 10| 14.6 0.0 14.6|150.5 0.0 150.5 150.5 0.88| 18.3 16.1 1500 153 22 81 10| 9.7 1.1 10.9|156.7 -1.3 155.4 103.6 0.83| 13.5 11.2 2000 152 24 92 11| 7.3 1.3 8.6|156.7 -8.5 148.2 74.1 0.74| 10.8 8.0 2500 151 26 97 12| 5.8 1.5 7.4|156.7 -16.8 140.0 56.0 0.65| 9.2 6.0 3000 149 27 98 14| 4.9 1.5 6.4|157.3 -24.2 133.1 44.4 0.59| 8.1 4.8 4000 147 28 100 15| 3.5 1.2 4.7|161.8 -24.2 137.6 34.4 0.56| 6.6 3.7 5000 148 29 101 15| 2.7 0.9 3.6|163.8 -24.2 139.6 27.9 0.53| 5.7 3.0 6000 149 28 102 15| 2.4 0.8 3.2|173.0 -24.2 148.8 24.8 0.54| 5.2 2.8 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251205.11.gif