UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042311.upa.cvt Date: 1100Z 23 APR 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 23 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 1003 83 23.0 11.0 47 12.0 15.6 95 9 295.9 297.4 288.6 319.8 8.24 1 1000 113 22.4 11.4 50 11.0 15.6 70 3 295.5 297.1 288.8 320.1 8.49 2 978 306 19.4 10.4 56 9.0 14.0 54 4 294.4 295.9 288.0 317.8 8.12 3 925 782 15.0 10.0 72 5.0 12.0 15 7 294.6 296.1 288.3 318.7 8.36 4 904 976 13.2 9.2 77 4.0 10.9 26 8 294.7 296.2 288.1 318.1 8.10 5 900 1013 13.6 5.6 58 8.0 9.2 28 8 295.5 296.7 286.8 314.0 6.34 6 850 1493 10.4 2.4 58 8.0 6.2 55 9 297.0 298.0 286.4 312.8 5.35 7 828 1711 9.0 1.0 57 8.0 4.9 48 8 297.8 298.7 286.2 312.5 4.97 8 769 2317 3.6 -0.1 77 3.7 1.8 27 7 298.3 299.2 286.4 313.0 4.94 9 700 3074 -1.7 -6.1 72 4.4 -3.6 360 5 300.6 301.2 285.7 311.1 3.46 10 595 4343 -10.7 -14.5 74 3.8 -11.9 14 5 304.5 304.9 285.7 311.1 2.09 11 573 4631 -12.1 -22.1 43 10.0 -14.7 18 5 306.1 306.3 285.2 309.8 1.13 12 500 5660 -18.1 -34.1 23 16.0 -20.8 30 5 311.0 311.1 286.2 312.5 0.43 13 452 6408 -23.5 -43.5 14 20.0 -25.8 107 5 313.3 313.3 286.7 314.0 0.18 14 439 6621 -25.1 -40.1 23 15.0 -26.9 129 5 313.9 314.0 287.1 314.9 0.27 15 400 7290 -30.9 -37.9 50 7.0 -31.7 200 5 314.8 314.9 287.5 316.1 0.36 16 391 7451 -32.1 -38.1 55 6.0 -32.7 193 5 315.3 315.4 287.6 316.6 0.37 17 329 8644 -42.5 -52.5 33 10.0 -42.9 142 6 317.0 317.0 287.9 317.3 0.09 18 300 9260 -48.3 -55.3 44 7.0 -48.5 115 7 317.3 317.3 287.9 317.5 0.07 19 295 9370 -49.3 -56.3 44 7.0 -49.5 123 7 317.4 317.4 288.0 317.6 0.06 20 276 9801 -52.9 -64.9 22 12.0 -53.1 156 9 318.3 318.3 288.2 318.4 0.02 21 250 10430 -57.5 -66.5 31 9.0 -57.6 205 11 320.6 320.6 288.9 320.7 0.02 22 224 11113 -63.5 -67.5 58 4.0 -63.6 189 9 321.6 321.6 289.3 321.7 0.02 23 217 11307 -64.7 -69.7 50 5.0 -64.7 185 9 322.7 322.7 289.6 322.7 0.01 24 211 11478 -64.7 -69.7 50 5.0 -64.7 195 8 325.3 325.3 290.4 325.3 0.02 25 204 11686 -59.7 -77.7 8 18.0 -59.9 208 7 336.3 336.3 293.4 336.3 0.00 26 200 11810 -59.5 -76.5 9 17.0 -59.6 215 7 338.5 338.5 294.0 338.6 0.01 27 190 12134 -56.5 -80.5 3 24.0 -56.8 224 7 348.4 348.4 296.3 348.4 0.00 28 163 13120 -52.1 -84.1 1 32.0 -52.6 251 7 371.4 371.4 300.8 371.4 0.00 29 150 13660 -52.1 -85.1 1 33.0 -52.6 265 7 380.3 380.3 302.3 380.3 0.00 30 100 16260 -55.3 -87.3 1 32.0 -55.8 260 17 420.9 420.9 307.8 420.9 0.00 31 87 17148 -54.1 -88.1 1 34.0 -54.8 256 15 440.4 440.4 309.9 440.4 0.00 32 70 18530 -56.9 -88.9 1 32.0 -57.5 250 11 462.7 462.7 312.0 462.7 0.00 33 57 19825 -59.3 -90.3 1 31.0 -59.9 305 9 485.2 485.2 313.8 485.2 0.00 34 50 20650 -57.7 -89.7 1 32.0 -58.5 340 7 507.5 507.5 315.5 507.5 0.00 35 34 23100 -54.5 -89.5 1 35.0 -56.0 25 9 575.1 575.1 319.4 575.1 0.00 36 30 23900 -55.1 -89.1 1 34.0 -56.7 40 9 594.4 594.4 320.3 594.5 0.00 37 23 25595 -55.5 -89.5 1 34.0 -57.4 325 8 640.2 640.2 322.3 640.2 0.01 38 20 26490 -53.3 -88.3 1 35.0 -55.9 285 7 673.0 673.0 323.5 673.1 0.01 39 16 27929 -52.7 -88.7 1 36.0 -55.9 282 9 719.3 719.3 325.0 719.4 0.01 40 15 28344 -54.5 -89.5 1 35.0 -57.4 281 9 726.8 726.8 325.3 726.8 0.01 41 12 29790 -49.3 -87.3 0 38.0 -54.5 278 11 793.1 793.1 327.1 793.2 0.02 42 12 29790 -49.9 -87.9 0 38.0 -54.9 278 11 790.9 791.0 327.0 791.1 0.01 43 10 30990 -46.9 -85.9 0 39.0 -53.7 275 13 844.5 844.5 328.2 844.7 0.02 44 6.7 33683 -40.3 -81.3 0 41.0 -52.4 974.6 974.6 330.8 975.5 0.08 TRP 217 11307 -64.7 -69.7 50 5.0 -64.7 185 9 322.7 322.7 289.6 322.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5547.00 m Freezing level: 722.13 mb = 2831.33 m = 9289.02 ft Wetbulb zero: 746.00 mb = 2561.84 m = 8404.88 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 60.60 % Est. max temperature: 24.05 C = 75.29 F Sfc-Lift cond lev (LCL): 840.14 mb = 1589.95 m = 5216.31 ft T: 9.78 C 700-500 lapse rate: 6.34 C/km ThetaE index: 6.19 C Layer 904.0- 769.0 mb Conv cond level (CCL): 816.25 mb = 1828.15 m = 5997.81 ft Mean mixing ratio: 8.25 g/kg Conv temperature: 25.02 C = 77.03 F Cap Strength: 2.09 C Lifted Index: -0.89 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.45 C Lifted Index @700 mb: -1.49 C Showalter Index: 2.45 C Risk: Showers probable Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 20.50 C K Index: 26.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 51.80 Risk: None Energy Index: -0.07 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 300.21 J/kg Max Up Vert Vel: 24.50 m/s Conv Inhibition (B-): 56.55 J/kg Cap Strength: 2.09 C Lift Cond Lev (LCL): 855.12 mb = 1442.61 m = 4732.91 ft Lev Free Conv (LFC): 780.12 mb = 2199.61 m = 7216.49 ft Equ Level (EL): 280.12 mb = 9705.04 m = 31840.30 ft B at Equ Level: 300.02 J/kg Max Parcel Lev (MPL): 200.12 mb = 11806.22 m = 38733.84 ft Wind level data Storm motion: 59 at 4 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 1003 83 95 9 -9.0 0.8 | 121 6 -5.2 3.1 1 1000 113 70 3 -2.8 -1.0 | 216 2 0.9 1.3 2 925 782 15 7 -1.8 -6.8 | 337 5 1.9 -4.5 3 850 1493 55 9 -7.4 -5.2 | 52 5 -3.6 -2.9 4 700 3074 360 5 -0.0 -5.0 | 306 5 3.8 -2.7 5 500 5660 30 5 -2.5 -4.3 | 328 2 1.3 -2.0 6 400 7290 200 5 1.7 4.7 | 218 9 5.5 7.0 7 300 9260 115 7 -6.3 3.0 | 154 6 -2.6 5.2 8 250 10430 205 11 4.6 10.0 | 214 15 8.4 12.3 9 217 11307 185 9 0.8 9.0 | 202 12 4.5 11.3 10 200 11810 215 7 4.0 5.7 | 224 11 7.8 8.0 11 150 13660 265 7 7.0 0.6 | 255 11 10.7 2.9 12 100 16260 260 17 16.7 3.0 | 256 21 20.5 5.2 13 70 18530 250 11 10.3 3.8 | 247 15 14.1 6.1 14 50 20650 340 7 2.4 -6.6 | 305 7 6.1 -4.3 15 30 23900 40 9 -5.8 -6.9 | 24 5 -2.0 -4.6 16 20 26490 285 7 6.8 -1.8 | 267 11 10.5 0.5 17 10 30990 275 13 13.0 -1.1 | 266 17 16.7 1.2 Wind Parameters Mean winds (0-6000m): 28.6 at 5.9 knts Storm direction: 58.6 at 4.4 knts Shear (0-3000m) pos: 0.7 neg: 2.4 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): -174.6 deg Storm rel helicity (0-3000m) pos: 8.7 neg: -8.9 tot: -0.3 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 0.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 488.26 Bulk Shear: 0.61 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 47 4 329 1| 0.0 8.5 8.5| 1.9 -0.0 1.9 3.7 0.66| 12.0 7.9 1000 29 6 341 3| 1.0 4.3 5.3| 4.7 -0.6 4.1 4.1 0.58| 8.3 4.9 1500 37 7 6 3| 1.3 2.8 4.2| 8.7 -1.1 7.6 5.1 0.62| 6.9 4.3 2000 39 7 13 3| 1.0 2.8 3.8| 8.7 -4.0 4.6 2.3 0.43| 5.9 2.5 2500 38 7 9 3| 0.8 2.6 3.4| 8.7 -6.6 2.1 0.8 0.29| 5.2 1.5 3000 36 7 4 3| 0.7 2.4 3.1| 8.7 -8.9 -0.3 -0.1 0.19| 4.7 0.9 4000 30 6 349 3| 0.6 1.8 2.4| 9.3 -8.9 0.4 0.1 0.21| 3.7 0.8 5000 27 6 343 3| 0.6 1.4 2.0| 9.8 -8.9 0.8 0.2 0.22| 3.0 0.7 6000 29 6 342 3| 0.8 1.2 2.0| 10.7 -8.9 1.7 0.3 0.28| 2.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20250423.11.gif