UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042111.upa.cvt Date: 1100Z 21 APR 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 21 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 1001 83 24.6 10.6 41 14.0 16.0 235 11 297.7 299.1 289.1 321.1 8.03 1 1000 88 23.4 10.4 44 13.0 15.5 235 11 296.5 298.0 288.6 319.6 7.93 2 998 105 22.0 9.0 43 13.0 14.3 235 11 295.3 296.6 287.5 316.3 7.23 3 925 758 15.6 7.6 59 8.0 11.0 235 19 295.3 296.5 287.3 315.8 7.09 4 869 1284 10.8 6.6 75 4.2 8.5 261 18 295.6 296.9 287.5 316.1 7.05 5 850 1468 10.6 1.6 54 9.0 6.0 270 17 297.3 298.2 286.1 312.2 5.05 6 826 1706 9.4 -0.6 50 10.0 4.5 271 18 298.4 299.2 285.9 311.7 4.43 7 776 2221 5.8 -3.2 52 9.0 1.6 272 22 299.9 300.6 285.9 311.7 3.89 8 705 3002 1.6 -8.4 47 10.0 -2.6 275 27 303.6 304.2 286.2 312.6 2.87 9 700 3059 1.2 -8.8 47 10.0 -2.9 275 27 303.8 304.3 286.2 312.5 2.81 10 641 3761 -3.9 -11.9 54 8.0 -6.9 284 21 305.8 306.2 286.5 313.3 2.39 11 574 4622 -11.1 -30.1 19 19.0 -15.0 296 13 307.1 307.2 284.9 309.0 0.55 12 543 5047 -13.7 -48.7 3 35.0 -18.0 301 9 309.0 309.0 285.1 309.3 0.08 13 500 5670 -17.9 -27.9 41 10.0 -20.0 310 3 311.2 311.4 286.7 313.8 0.77 14 499 5685 -18.1 -28.1 41 10.0 -20.1 311 3 311.1 311.3 286.6 313.7 0.76 15 481 5958 -19.9 -38.9 17 19.0 -22.6 330 5 312.2 312.3 286.5 313.2 0.27 16 422 6910 -28.5 -52.5 8 24.0 -30.2 37 12 313.1 313.1 286.5 313.4 0.07 17 400 7290 -31.7 -51.7 12 20.0 -33.0 65 15 313.8 313.8 286.8 314.1 0.08 18 382 7612 -34.7 -53.7 13 19.0 -35.8 62 13 314.0 314.0 286.8 314.3 0.07 19 345 8314 -39.9 -58.9 11 19.0 -40.6 55 9 316.2 316.2 287.5 316.4 0.04 20 300 9250 -47.7 -60.7 21 13.0 -48.0 45 3 318.1 318.1 288.2 318.3 0.04 21 275 9819 -52.7 -61.7 33 9.0 -52.9 47 6 318.9 318.9 288.4 319.0 0.03 22 250 10430 -56.7 -64.7 36 8.0 -56.8 50 9 321.8 321.8 289.3 321.9 0.03 23 223 11148 -61.3 -68.3 39 7.0 -61.4 135 9 325.4 325.4 290.4 325.5 0.02 24 200 11830 -58.1 -75.1 10 17.0 -58.3 130 7 340.8 340.8 294.5 340.8 0.01 25 199 11861 -57.9 -75.9 8 18.0 -58.1 131 7 341.6 341.6 294.7 341.6 0.01 26 166 13011 -52.7 -84.7 1 32.0 -53.1 182 16 368.4 368.4 300.3 368.4 0.00 27 150 13660 -53.7 -85.7 1 32.0 -54.1 210 21 377.5 377.5 301.8 377.6 0.00 28 113 15473 -57.5 -88.5 1 31.0 -57.9 213 20 402.3 402.3 305.5 402.3 0.00 29 100 16250 -56.1 -88.1 1 32.0 -56.6 215 19 419.3 419.3 307.6 419.3 0.00 30 70 18510 -55.1 -89.1 1 34.0 -55.8 200 9 466.5 466.5 312.3 466.5 0.00 31 50 20640 -58.3 -90.3 1 32.0 -59.0 165 5 506.1 506.1 315.4 506.1 0.00 32 48 20895 -58.7 -90.7 1 32.0 -59.4 157 5 511.1 511.1 315.7 511.1 0.00 33 38 22366 -55.3 -90.3 1 35.0 -56.6 114 5 555.1 555.1 318.3 555.1 0.00 34 30 23870 -54.7 -90.7 0 36.0 -56.3 70 5 595.5 595.5 320.4 595.5 0.00 35 22 25860 -53.9 -89.9 0 36.0 -56.2 51 8 653.1 653.1 322.8 653.2 0.01 36 20 26470 -55.7 -90.7 1 35.0 -57.8 45 9 665.7 665.7 323.3 665.7 0.01 37 16 27893 -56.5 -90.5 1 34.0 -58.8 82 10 706.9 706.9 324.7 707.0 0.01 38 11 30297 -52.7 -89.7 0 37.0 -56.9 144 11 800.7 800.7 327.3 800.8 0.01 39 10 30920 -48.1 -87.1 0 39.0 -54.4 160 11 840.0 840.0 328.2 840.2 0.02 40 9.5 31259 -46.5 -85.5 0 39.0 -53.7 858.5 858.5 328.6 858.7 0.03 41 8.3 32152 -48.5 -86.5 0 38.0 -55.3 884.4 884.4 329.1 884.7 0.03 42 6.9 33376 -45.3 -85.3 0 40.0 -54.5 945.7 945.7 330.2 946.1 0.04 43 6.5 33779 -40.7 -81.7 0 41.0 -52.7 981.4 981.4 330.9 982.2 0.08 TRP 223 11148 -61.3 -68.3 39 7.0 -61.4 135 9 325.4 325.4 290.4 325.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5582.00 m Freezing level: 686.12 mb = 3224.29 m = 10578.25 ft Wetbulb zero: 748.66 mb = 2512.95 m = 8244.50 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 43.73 % Est. max temperature: 24.10 C = 75.37 F Sfc-Lift cond lev (LCL): 814.49 mb = 1822.03 m = 5977.71 ft T: 8.59 C 700-500 lapse rate: 7.32 C/km ThetaE index: 5.30 C Layer 1000.0- 869.0 mb Conv cond level (CCL): 759.78 mb = 2393.14 m = 7851.40 ft Mean mixing ratio: 7.16 g/kg Conv temperature: 27.69 C = 81.84 F Cap Strength: 3.06 C Lifted Index: 0.71 C Risk: Showers probable Lifted Index @300 mb: 1.79 C Lifted Index @700 mb: 2.47 C Showalter Index: 3.06 C Risk: None Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 19.50 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 56.20 Risk: None Energy Index: 0.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.19 J/kg Max Up Vert Vel: 2.09 m/s Conv Inhibition (B-): 262.83 J/kg Cap Strength: 3.06 C Lift Cond Lev (LCL): 821.20 mb = 1754.34 m = 5755.63 ft Lev Free Conv (LFC): 416.20 mb = 7007.96 m = 22991.72 ft Equ Level (EL): 376.20 mb = 7717.79 m = 25320.54 ft B at Equ Level: 2.16 J/kg Max Parcel Lev (MPL): 366.20 mb = 7903.29 m = 25929.13 ft Wind level data Storm motion: 300 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 1001 83 235 11 9.0 6.3 | 172 13 -1.6 12.5 1 1000 88 235 11 9.0 6.3 | 172 13 -1.6 12.5 2 925 758 235 19 15.6 10.9 | 196 18 4.9 17.1 3 850 1468 270 17 17.0 -0.0 | 226 9 6.3 6.2 4 700 3059 275 27 26.9 -2.4 | 257 17 16.2 3.8 5 500 5670 310 3 2.3 -1.9 | 117 9 -8.4 4.2 6 400 7290 65 15 -13.6 -6.3 | 90 24 -24.3 -0.2 7 300 9250 45 3 -2.1 -2.1 | 108 13 -12.8 4.0 8 250 10430 50 9 -6.9 -5.8 | 91 18 -17.6 0.4 9 223 11148 135 9 -6.4 6.4 | 126 21 -17.0 12.5 10 200 11830 130 7 -5.4 4.5 | 124 19 -16.0 10.7 11 150 13660 210 21 10.5 18.2 | 180 24 -0.2 24.4 12 100 16250 215 19 10.9 15.6 | 181 22 0.2 21.7 13 70 18510 200 9 3.1 8.5 | 153 16 -7.6 14.6 14 50 20640 165 5 -1.3 4.8 | 133 16 -12.0 11.0 15 30 23870 70 5 -4.7 -1.7 | 106 16 -15.4 4.5 16 20 26470 45 9 -6.4 -6.4 | 89 17 -17.0 -0.2 17 10 30920 160 11 -3.8 10.3 | 139 22 -14.4 16.5 Wind Parameters Mean winds (0-6000m): 270.0 at 16.4 knts Storm direction: 300.0 at 12.3 knts Shear (0-3000m) pos: 3.0 neg: 1.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 84.6 deg Storm rel helicity (0-3000m) pos: 68.7 neg: 0.0 tot: 68.7 m^2/s^2 ave: 22.9 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 11.79 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 ------------------------------------------------------------------------------- 500 235 14 183 14| 0.0 6.1 6.1| 17.5 0.0 17.5 34.9 0.79| 6.1 4.8 1000 238 16 191 15| 2.6 3.0 5.6| 37.3 0.0 37.3 37.3 0.73| 6.6 4.8 1500 246 17 199 14| 3.6 2.0 5.6| 48.9 0.0 48.9 32.6 0.69| 6.7 4.6 2000 253 17 208 13| 3.2 1.5 4.7| 55.0 0.0 55.0 27.5 0.69| 5.8 4.0 2500 258 18 216 12| 3.1 1.2 4.3| 61.6 0.0 61.6 24.7 0.68| 5.3 3.6 3000 262 20 225 12| 3.0 1.0 4.0| 68.7 0.0 68.7 22.9 0.67| 4.9 3.3 4000 267 20 233 12| 2.0 0.8 2.8| 74.3 0.0 74.3 18.6 0.53| 5.1 2.7 5000 270 19 232 10| 1.6 0.6 2.2| 74.3 -1.4 73.0 14.6 0.36| 5.1 1.8 6000 270 16 223 8| 1.7 0.5 2.2| 74.8 -9.3 65.6 10.9 0.24| 5.0 1.2 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20250421.11.gif