UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041611.upa.cvt Date: 1100Z 16 APR 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 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 24.0 13.0 50 11.0 17.0 165 9 296.6 298.3 289.9 323.7 9.38 1 1004 108 22.0 10.0 46 12.0 14.8 167 10 294.8 296.2 287.8 317.1 7.69 2 1000 142 21.8 9.8 46 12.0 14.6 170 11 295.0 296.3 287.8 317.0 7.62 3 935 720 16.4 8.4 59 8.0 11.7 183 16 295.2 296.5 287.6 316.6 7.41 4 925 812 15.8 6.8 55 9.0 10.7 185 17 295.5 296.7 287.1 315.0 6.71 5 922 840 15.6 6.6 55 9.0 10.5 184 17 295.5 296.7 287.1 314.9 6.64 6 914 914 16.6 -3.4 25 20.0 7.1 182 17 297.3 297.9 284.2 307.1 3.25 7 850 1525 11.2 -2.8 37 14.0 4.6 165 17 297.9 298.5 284.9 308.9 3.66 8 796 2068 6.2 -3.8 49 10.0 1.7 180 19 298.2 298.8 284.9 309.1 3.62 9 764 2404 5.8 -5.2 45 11.0 0.9 190 20 301.3 301.9 285.9 311.6 3.40 10 716 2933 3.0 -4.0 60 7.0 -0.2 205 22 303.8 304.6 287.4 316.0 3.97 11 700 3116 2.4 -6.6 51 9.0 -1.5 210 23 305.1 305.8 287.2 315.5 3.33 12 651 3697 -1.7 -10.7 50 9.0 -5.2 212 22 306.9 307.4 287.1 315.1 2.60 13 630 3957 -2.5 -20.5 24 18.0 -8.0 213 22 308.9 309.1 286.3 312.8 1.19 14 512 5561 -15.1 -37.1 13 22.0 -18.7 219 19 312.5 312.6 286.6 313.6 0.31 15 500 5740 -16.3 -37.3 15 21.0 -19.7 220 19 313.2 313.2 286.8 314.3 0.31 16 414 7133 -28.1 -41.1 28 13.0 -29.5 220 21 315.3 315.4 287.5 316.3 0.25 17 400 7380 -28.7 -50.7 10 22.0 -30.4 220 21 317.7 317.7 288.1 318.0 0.09 18 399 7398 -28.7 -50.7 10 22.0 -30.4 220 21 317.9 317.9 288.2 318.3 0.09 19 301 9338 -46.5 -57.5 28 11.0 -46.9 220 31 319.5 319.5 288.6 319.7 0.05 20 300 9360 -46.5 -57.5 28 11.0 -46.9 220 31 319.8 319.8 288.8 320.0 0.05 21 289 9607 -48.7 -58.7 30 10.0 -49.0 222 34 320.1 320.1 288.8 320.3 0.05 22 266 10148 -51.7 -63.7 22 12.0 -52.0 227 42 323.4 323.4 289.8 323.5 0.03 23 259 10321 -51.5 -68.5 11 17.0 -51.8 228 45 326.2 326.2 290.6 326.2 0.01 24 250 10550 -52.5 -68.5 13 16.0 -52.8 230 48 328.0 328.0 291.2 328.1 0.02 25 220 11367 -56.3 -70.3 16 14.0 -56.5 235 33 334.4 334.4 292.9 334.4 0.01 26 200 11970 -56.5 -75.5 7 19.0 -56.7 200 35 343.3 343.3 295.1 343.3 0.01 27 196 12098 -57.1 -76.1 7 19.0 -57.3 201 35 344.3 344.3 295.4 344.4 0.01 28 170 13006 -52.7 -83.7 1 31.0 -53.1 206 36 365.9 365.9 299.8 365.9 0.00 29 150 13810 -54.5 -85.5 1 31.0 -54.9 210 36 376.2 376.2 301.6 376.2 0.00 30 142 14160 -55.9 -86.9 1 31.0 -56.2 209 33 379.7 379.7 302.2 379.7 0.00 31 132 14626 -54.1 -87.1 1 33.0 -54.6 207 28 390.9 390.9 303.9 390.9 0.00 32 101 16308 -62.9 -89.9 1 27.0 -63.1 200 12 405.0 405.0 305.9 405.0 0.00 33 100 16370 -60.5 -89.5 1 29.0 -60.8 200 11 410.8 410.8 306.6 410.8 0.00 34 89 17091 -62.9 -89.9 1 27.0 -63.1 198 11 420.0 420.0 307.7 420.0 0.00 35 87 17232 -60.1 -89.1 1 29.0 -60.4 198 11 428.3 428.3 308.7 428.3 0.00 36 79 17830 -62.5 -89.5 1 27.0 -62.8 197 11 435.4 435.4 309.4 435.4 0.00 37 70 18580 -60.3 -89.3 1 29.0 -60.7 195 11 455.4 455.4 311.4 455.4 0.00 38 63 19239 -58.3 -89.3 1 31.0 -58.9 195 12 473.7 473.7 313.0 473.7 0.00 39 50 20690 -58.9 -89.9 1 31.0 -59.6 195 13 504.7 504.7 315.3 504.7 0.00 40 41 21929 -60.9 -90.9 1 30.0 -61.5 164 13 529.2 529.2 316.9 529.2 0.00 41 36 22744 -57.3 -89.3 1 32.0 -58.3 144 13 558.5 558.5 318.6 558.6 0.00 42 30 23900 -56.1 -90.1 1 34.0 -57.5 115 13 591.7 591.7 320.2 591.7 0.00 43 20 26480 -55.1 -90.1 1 35.0 -57.3 110 19 667.5 667.5 323.3 667.6 0.01 44 17 27517 -54.9 -89.9 1 35.0 -57.5 108 19 699.9 699.9 324.4 700.0 0.01 45 15 28322 -51.7 -88.7 0 37.0 -55.4 106 20 736.1 736.1 325.6 736.1 0.01 46 12 29766 -52.5 -88.5 1 36.0 -56.5 103 20 781.7 781.7 326.8 781.8 0.01 47 10 30950 -49.9 -87.9 0 38.0 -55.5 100 21 833.3 833.3 328.0 833.4 0.02 48 8.1 32342 -45.3 -85.3 0 40.0 -53.8 903.3 903.3 329.5 903.6 0.03 TRP 220 11367 -56.3 -70.3 16 14.0 -56.5 235 33 334.4 334.4 292.9 334.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5598.00 m Freezing level: 671.32 mb = 3455.97 m = 11338.34 ft Wetbulb zero: 725.25 mb = 2828.42 m = 9279.47 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 36.81 % Est. max temperature: 25.26 C = 77.47 F Sfc-Lift cond lev (LCL): 856.50 mb = 1460.79 m = 4792.58 ft T: 11.77 C 700-500 lapse rate: 7.13 C/km ThetaE index: 16.66 C Layer 1004.0- 850.0 mb Conv cond level (CCL): 731.38 mb = 2759.93 m = 9054.78 ft Mean mixing ratio: 6.95 g/kg Conv temperature: 30.46 C = 86.82 F Cap Strength: 4.10 C Lifted Index: 2.61 C Risk: None Lifted Index @300 mb: 3.34 C Lifted Index @700 mb: 3.90 C Showalter Index: 6.71 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: 13.50 C K Index: 15.70 Risk: < 20 % chance of thunderstorms Sweat Index: 180.39 Risk: None Energy Index: 1.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.18 J/kg Max Up Vert Vel: 3.79 m/s Conv Inhibition (B-): 50522.93 J/kg Cap Strength: 4.05 C Lift Cond Lev (LCL): 815.26 mb = 1870.31 m = 6136.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 232 at 15 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 83 165 9 -2.3 8.7 | 89 14 -13.8 -0.2 1 1000 142 170 11 -1.9 10.8 | 98 13 -13.3 1.9 2 925 812 185 17 1.5 16.9 | 129 13 -9.9 8.0 3 850 1525 165 17 -4.4 16.4 | 115 18 -15.8 7.5 4 700 3116 210 23 11.5 19.9 | 180 11 0.1 11.0 5 500 5740 220 19 12.2 14.6 | 188 6 0.8 5.6 6 400 7380 220 21 13.5 16.1 | 196 7 2.1 7.2 7 300 9360 220 31 19.9 23.7 | 210 17 8.5 14.8 8 250 10550 230 48 36.8 30.9 | 229 34 25.3 21.9 9 220 11367 235 33 27.0 18.9 | 237 19 15.6 10.0 10 200 11970 200 35 12.0 32.9 | 181 24 0.5 24.0 11 150 13810 210 36 18.0 31.2 | 196 23 6.6 22.2 12 100 16370 200 11 3.8 10.3 | 100 8 -7.7 1.4 13 70 18580 195 11 2.8 10.6 | 101 9 -8.6 1.7 14 50 20690 195 13 3.4 12.6 | 114 9 -8.1 3.6 15 30 23900 115 13 -11.8 5.5 | 82 23 -23.2 -3.4 16 20 26480 110 19 -17.9 6.5 | 85 29 -29.3 -2.4 17 10 30950 100 21 -20.7 3.6 | 81 33 -32.1 -5.3 Wind Parameters Mean winds (0-6000m): 202.0 at 19.3 knts Storm direction: 232.0 at 14.5 knts Shear (0-3000m) pos: 3.4 neg: 0.7 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 89.4 deg Storm rel helicity (0-3000m) pos: 85.4 neg: -12.2 tot: 73.2 m^2/s^2 ave: 24.4 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.55 Bulk Shear: 13.05 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 ------------------------------------------------------------------------------- 500 175 13 106 13| 6.9 0.0 6.9| 23.5 0.0 23.5 46.9 0.99| 6.9 6.9 1000 179 15 116 13| 3.4 1.1 4.5| 30.9 -3.5 27.3 27.3 0.71| 5.7 4.1 1500 176 15 117 14| 2.3 1.5 3.8| 32.0 -12.2 19.9 13.2 0.42| 5.0 2.1 2000 176 16 119 15| 2.8 1.1 3.9| 50.7 -12.2 38.5 19.2 0.54| 5.0 2.7 2500 179 17 124 14| 3.1 0.9 4.0| 68.3 -12.2 56.1 22.5 0.61| 5.1 3.1 3000 185 18 131 13| 3.4 0.7 4.1| 85.4 -12.2 73.2 24.4 0.68| 5.2 3.5 4000 193 19 142 12| 2.5 0.6 3.1| 87.8 -12.2 75.6 18.9 0.66| 4.2 2.8 5000 198 19 150 11| 2.0 0.4 2.4| 88.7 -12.2 76.5 15.3 0.63| 3.6 2.3 6000 202 19 155 10| 1.7 0.4 2.0| 89.3 -12.2 77.2 12.9 0.61| 3.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20250416.11.gif