UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041623.upa.cvt Date: 2300Z 16 APR 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:2300Z 16 APR 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 1007 83 17.6 11.6 68 6.0 14.0 145 7 290.2 291.7 286.9 314.3 8.54 1 1000 139 17.6 10.6 64 7.0 13.4 155 13 290.8 292.2 286.6 313.6 8.04 2 995 182 17.4 10.4 63 7.0 13.3 158 14 291.0 292.4 286.6 313.6 7.98 3 987 251 19.2 9.2 52 10.0 13.3 162 15 293.4 294.8 287.0 314.8 7.41 4 985 268 21.4 6.4 38 15.0 12.9 163 16 295.8 296.9 286.6 313.7 6.12 5 978 330 21.8 5.8 35 16.0 12.7 166 17 296.8 297.9 286.8 314.2 5.91 6 931 755 19.2 0.2 28 19.0 9.5 192 26 298.4 299.1 285.6 310.9 4.16 7 925 810 18.8 -0.2 28 19.0 9.1 195 27 298.5 299.3 285.6 310.7 4.07 8 850 1528 13.0 0.0 41 13.0 6.4 195 38 299.8 300.6 286.5 313.3 4.50 9 804 1993 9.4 -2.6 43 12.0 3.7 192 37 300.7 301.5 286.2 312.6 3.93 10 700 3121 -0.7 -1.2 96 0.5 -0.9 185 35 301.7 302.6 287.7 316.8 5.01 11 545 5083 -10.9 -13.0 84 2.1 -11.6 189 36 312.0 312.5 288.8 320.3 2.58 12 500 5740 -15.5 -18.0 81 2.5 -16.3 190 36 314.1 314.5 288.8 320.3 1.85 13 455 6443 -20.7 -22.2 88 1.5 -21.1 190 34 316.2 316.5 289.0 321.0 1.42 14 400 7380 -27.7 -31.4 71 3.7 -28.3 190 31 319.0 319.1 289.2 321.4 0.69 15 387 7617 -29.5 -34.3 63 4.8 -30.2 192 32 319.7 319.8 289.2 321.6 0.54 16 359 8149 -33.9 -36.9 74 3.0 -34.3 196 35 320.7 320.8 289.5 322.3 0.45 17 317 9008 -41.5 -48.5 47 7.0 -41.9 202 40 321.8 321.8 289.5 322.3 0.15 18 300 9380 -44.9 -49.2 62 4.3 -45.1 205 42 322.1 322.1 289.6 322.6 0.14 19 291 9583 -46.7 -50.0 69 3.3 -46.9 205 42 322.3 322.4 289.6 322.8 0.14 20 253 10494 -54.7 -63.7 32 9.0 -54.9 205 40 323.6 323.6 289.9 323.8 0.03 21 250 10570 -55.5 -63.5 36 8.0 -55.6 205 40 323.6 323.6 289.9 323.7 0.03 22 232 11038 -59.5 -65.5 46 6.0 -59.6 215 33 324.5 324.5 290.2 324.6 0.02 23 227 11174 -57.3 -69.3 20 12.0 -57.5 211 32 329.9 329.9 291.7 329.9 0.01 24 216 11487 -56.5 -74.5 9 18.0 -56.7 203 31 335.8 335.8 293.3 335.8 0.01 25 214 11546 -56.3 -74.3 9 18.0 -56.5 201 31 337.0 337.0 293.6 337.1 0.01 26 200 11970 -58.9 -72.9 15 14.0 -59.0 190 29 339.5 339.5 294.2 339.5 0.01 27 187 12390 -60.3 -75.3 12 15.0 -60.4 186 30 343.8 343.8 295.3 343.8 0.01 28 170 12999 -50.3 -75.3 4 25.0 -50.8 182 31 369.9 369.9 300.5 370.0 0.01 29 150 13810 -53.3 -77.3 4 24.0 -53.7 175 33 378.2 378.2 301.9 378.3 0.01 30 130 14720 -58.3 -80.3 4 22.0 -58.6 173 27 385.1 385.1 303.1 385.1 0.00 31 109 15831 -57.5 -82.5 3 25.0 -57.9 171 19 406.5 406.5 306.0 406.5 0.00 32 100 16370 -61.3 -83.3 4 22.0 -61.6 170 15 409.3 409.3 306.4 409.3 0.00 33 70 18590 -59.3 -83.3 3 24.0 -59.7 165 7 457.5 457.5 311.5 457.5 0.01 34 63 19249 -58.1 -83.1 3 25.0 -58.7 159 8 474.2 474.2 313.0 474.2 0.01 35 50 20690 -60.7 -84.7 3 24.0 -61.2 145 11 500.4 500.4 315.0 500.5 0.01 36 39 22231 -61.1 -86.1 2 25.0 -61.7 126 16 536.3 536.3 317.3 536.3 0.01 37 36 22732 -57.3 -85.3 2 28.0 -58.3 119 17 558.5 558.5 318.6 558.6 0.01 38 30 23880 -58.3 -86.3 2 28.0 -59.4 105 21 585.7 585.7 319.9 585.8 0.01 39 29 24094 -58.7 -86.7 2 28.0 -59.8 104 21 590.3 590.3 320.2 590.4 0.01 40 24 25295 -54.7 -85.7 1 31.0 -56.6 97 21 634.8 634.8 322.1 634.8 0.01 41 20 26460 -56.1 -87.1 1 31.0 -58.1 90 21 664.5 664.5 323.2 664.5 0.01 42 18 27128 -55.7 -87.7 1 32.0 -57.9 89 20 686.0 686.0 324.0 686.1 0.01 43 13 29227 -49.3 -85.3 1 36.0 -54.2 87 17 775.1 775.1 326.6 775.3 0.02 44 12 29746 -53.3 -86.3 1 33.0 -57.1 86 17 778.9 778.9 326.7 779.1 0.02 45 10 30920 -52.5 -86.5 1 34.0 -57.1 85 15 823.6 823.6 327.8 823.8 0.02 46 9.1 31537 -47.3 -85.3 1 38.0 -54.3 866.0 866.0 328.7 866.3 0.03 47 8.2 32227 -46.3 -84.3 1 38.0 -54.2 896.2 896.2 329.4 896.6 0.04 TRP 232 11038 -59.5 -65.5 46 6.0 -59.6 215 33 324.5 324.5 290.2 324.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5601.00 m Freezing level: 707.21 mb = 3042.79 m = 9982.78 ft Wetbulb zero: 720.88 mb = 2881.51 m = 9453.65 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 68.51 % Est. max temperature: 27.10 C = 80.78 F Sfc-Lift cond lev (LCL): 920.89 mb = 847.81 m = 2781.51 ft T: 18.49 C 700-500 lapse rate: 5.65 C/km ThetaE index: 3.46 C Layer 931.0- 850.0 mb Conv cond level (CCL): 708.23 mb = 3025.81 m = 9927.09 ft Mean mixing ratio: 5.47 g/kg Conv temperature: 29.10 C = 84.38 F Cap Strength: 4.96 C Lifted Index: 5.22 C Risk: None Lifted Index @300 mb: 6.99 C Lifted Index @700 mb: 2.15 C Showalter Index: 4.81 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 15.50 C K Index: 28.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 112.00 Risk: None Energy Index: 1.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.94 J/kg Max Up Vert Vel: 7.87 m/s Conv Inhibition (B-): 57860.37 J/kg Cap Strength: 5.19 C Lift Cond Lev (LCL): 761.86 mb = 2431.15 m = 7976.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 219 at 25 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 1007 83 145 7 -4.0 5.7 | 55 24 -19.8 -13.9 1 1000 139 155 13 -5.5 11.8 | 70 23 -21.3 -7.8 2 925 810 195 27 7.0 26.1 | 126 11 -8.8 6.5 3 850 1528 195 38 9.8 36.7 | 161 18 -6.0 17.1 4 700 3121 185 35 3.1 34.9 | 140 20 -12.7 15.3 5 500 5740 190 36 6.3 35.5 | 149 19 -9.5 15.9 6 400 7380 190 31 5.4 30.5 | 136 15 -10.4 10.9 7 300 9380 205 42 17.7 38.1 | 186 19 2.0 18.5 8 250 10570 205 40 16.9 36.3 | 184 17 1.1 16.7 9 232 11038 215 33 18.9 27.0 | 203 8 3.1 7.4 10 200 11970 190 29 5.0 28.6 | 130 14 -10.8 9.0 11 150 13810 175 33 -2.9 32.9 | 125 23 -18.7 13.3 12 100 16370 170 15 -2.6 14.8 | 75 19 -18.4 -4.8 13 70 18590 165 7 -1.8 6.8 | 54 22 -17.6 -12.8 14 50 20690 145 11 -6.3 9.0 | 64 25 -22.1 -10.6 15 30 23880 105 21 -20.3 5.4 | 69 39 -36.1 -14.2 16 20 26460 90 21 -21.0 0.0 | 62 42 -36.8 -19.6 17 10 30920 85 15 -14.9 -1.3 | 56 37 -30.7 -20.9 Wind Parameters Mean winds (0-6000m): 188.9 at 33.6 knts Storm direction: 218.9 at 25.2 knts Shear (0-3000m) pos: 4.7 neg: 1.2 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 85.6 deg Storm rel helicity (0-3000m) pos: 136.7 neg: -32.1 tot: 104.6 m^2/s^2 ave: 34.9 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 4.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.68 Bulk Shear: 45.24 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 ------------------------------------------------------------------------------- 500 170 17 80 19| 17.6 0.0 17.6| 87.3 0.0 87.3 174.7 0.86| 19.1 16.5 1000 186 22 99 14| 14.0 0.0 14.0|119.4 0.0 119.4 119.4 0.85| 15.5 13.2 1500 190 26 119 13| 9.3 2.3 11.6|136.7 0.0 136.7 91.1 0.81| 12.6 10.3 2000 191 29 131 13| 7.0 1.6 8.6|136.7 -10.7 125.9 63.0 0.71| 10.0 7.1 2500 191 31 136 14| 5.6 1.3 6.9|136.7 -21.4 115.2 46.1 0.62| 8.5 5.3 3000 190 31 138 15| 4.7 1.2 5.8|136.7 -32.1 104.6 34.9 0.54| 7.4 4.0 4000 189 32 139 16| 3.6 0.9 4.5|141.8 -32.5 109.3 27.3 0.55| 5.7 3.1 5000 189 33 141 17| 2.9 0.7 3.6|147.5 -32.5 115.0 23.0 0.56| 4.7 2.6 6000 189 34 142 17| 2.4 0.6 3.0|150.9 -35.6 115.4 19.2 0.54| 4.1 2.2 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20250416.23.gif