UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100711.upa.cvt Date: 1100Z 7 OCT 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 7 OCT 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 1009 83 15.6 8.6 63 7.0 11.6 25 7 288.0 289.2 284.4 307.6 6.96 1 1000 155 14.4 6.4 59 8.0 10.1 25 7 287.5 288.6 283.2 304.6 6.03 2 925 807 8.2 4.9 80 3.3 6.5 350 13 287.7 288.7 283.1 304.3 5.87 3 917 879 7.6 4.8 82 2.8 6.2 350 13 287.8 288.8 283.2 304.4 5.88 4 850 1499 2.4 0.4 87 2.0 1.5 350 15 288.7 289.5 282.1 301.9 4.63 5 763 2363 -3.3 -3.3 100 0.0 -3.3 358 19 291.6 292.3 282.6 303.0 3.93 6 759 2405 -2.7 -3.8 92 1.1 -3.1 359 20 292.6 293.3 282.9 303.8 3.80 7 700 3043 -6.3 -9.8 76 3.5 -7.5 5 23 295.5 296.0 282.7 303.3 2.59 8 541 5015 -17.5 -30.5 31 13.0 -19.8 9 20 304.8 304.9 284.0 306.6 0.56 9 507 5498 -21.3 -35.3 27 14.0 -23.3 10 19 305.9 305.9 284.2 307.1 0.37 10 500 5600 -22.3 -35.3 30 13.0 -24.1 10 19 305.9 305.9 284.2 307.2 0.38 11 491 5733 -23.3 -35.3 32 12.0 -24.9 13 18 306.2 306.3 284.4 307.6 0.39 12 416 6924 -30.3 -48.3 16 18.0 -31.7 43 12 312.1 312.1 286.2 312.5 0.12 13 400 7200 -32.9 -49.9 17 17.0 -34.0 50 11 312.2 312.2 286.2 312.6 0.10 14 309 8973 -45.9 -60.9 17 15.0 -46.3 28 16 318.0 318.0 288.1 318.1 0.03 15 300 9170 -46.9 -59.9 21 13.0 -47.3 25 17 319.3 319.3 288.5 319.4 0.04 16 286 9485 -48.3 -62.3 18 14.0 -48.6 12 20 321.6 321.6 289.3 321.8 0.03 17 278 9672 -49.1 -64.1 16 15.0 -49.4 5 21 323.1 323.1 289.8 323.2 0.02 18 250 10370 -47.5 -75.5 3 28.0 -48.0 5 33 335.4 335.4 293.2 335.5 0.01 19 233 10835 -45.5 -77.5 2 32.0 -46.2 5 33 345.3 345.3 295.6 345.3 0.00 20 207 11615 -48.9 -79.9 2 31.0 -49.4 5 33 351.9 351.9 297.0 351.9 0.00 21 200 11840 -48.1 -80.1 1 32.0 -48.7 5 33 356.6 356.6 298.0 356.6 0.00 22 188 12248 -46.3 -80.3 1 34.0 -47.1 3 32 365.9 365.9 299.8 365.9 0.00 23 150 13730 -50.9 -82.9 1 32.0 -51.5 355 27 382.4 382.4 302.6 382.4 0.00 24 129 14709 -53.7 -83.7 1 30.0 -54.2 2 20 394.2 394.2 304.4 394.2 0.00 25 100 16350 -54.1 -85.1 1 31.0 -54.7 15 9 423.2 423.2 308.1 423.2 0.00 26 70 18610 -59.3 -87.3 1 28.0 -59.7 295 13 457.5 457.5 311.5 457.5 0.00 27 50 20710 -60.3 -88.3 1 28.0 -60.9 195 9 501.4 501.4 315.1 501.4 0.00 28 45 21364 -62.1 -89.1 2 27.0 -62.6 204 10 512.3 512.4 315.8 512.4 0.00 29 30 23890 -59.1 -89.1 1 30.0 -60.1 240 15 583.5 583.5 319.8 583.6 0.00 30 22 25838 -58.7 -88.7 1 30.0 -60.1 259 29 638.8 638.8 322.3 638.9 0.01 31 20 26440 -56.3 -88.3 1 32.0 -58.2 265 33 663.8 663.8 323.2 663.9 0.01 32 19 26768 -53.1 -87.1 1 34.0 -55.9 683.6 683.6 323.9 683.7 0.01 33 13 29220 -52.1 -86.1 1 34.0 -56.1 765.4 765.4 326.4 765.6 0.02 TRP 278 9672 -49.1 -64.1 16 15.0 -49.4 5 21 323.1 323.1 289.8 323.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5445.00 m Freezing level: 813.37 mb = 1862.92 m = 6111.88 ft Wetbulb zero: 823.12 mb = 1756.24 m = 5761.89 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 66.34 % Est. max temperature: 16.14 C = 61.04 F Sfc-Lift cond lev (LCL): 908.47 mb = 955.20 m = 3133.82 ft T: 6.96 C 700-500 lapse rate: 6.26 C/km ThetaE index: 3.30 C Layer 1000.0- 917.0 mb Conv cond level (CCL): 874.47 mb = 1266.98 m = 4156.69 ft Mean mixing ratio: 5.98 g/kg Conv temperature: 15.94 C = 60.68 F Cap Strength: 3.70 C Lifted Index: 3.52 C Risk: None Lifted Index @300 mb: 10.56 C Lifted Index @700 mb: 0.59 C Showalter Index: 5.34 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 22.70 C K Index: 21.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 53.80 Risk: None Energy Index: 1.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.10 J/kg Max Up Vert Vel: 6.34 m/s Conv Inhibition (B-): 6.12 J/kg Cap Strength: 3.68 C Lift Cond Lev (LCL): 883.36 mb = 1184.29 m = 3885.43 ft Lev Free Conv (LFC): 858.36 mb = 1418.99 m = 4655.43 ft Equ Level (EL): 748.36 mb = 2516.30 m = 8255.48 ft B at Equ Level: 19.46 J/kg Max Parcel Lev (MPL): 658.36 mb = 3512.40 m = 11523.48 ft Wind level data Storm motion: 34 at 14 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 1009 83 25 7 -3.0 -6.3 | 223 7 4.7 4.9 1 1000 155 25 7 -3.0 -6.3 | 223 7 4.7 4.9 2 925 807 350 13 2.3 -12.8 | 279 10 9.9 -1.5 3 850 1499 350 15 2.6 -14.8 | 289 11 10.2 -3.5 4 700 3043 5 23 -2.0 -22.9 | 334 13 5.6 -11.6 5 500 5600 10 19 -3.3 -18.7 | 330 9 4.3 -7.4 6 400 7200 50 11 -8.4 -7.1 | 169 4 -0.8 4.2 7 300 9170 25 17 -7.2 -15.4 | 354 4 0.5 -4.1 8 278 9672 5 21 -1.8 -20.9 | 329 11 5.8 -9.6 9 250 10370 5 33 -2.9 -32.9 | 348 22 4.8 -21.6 10 200 11840 5 33 -2.9 -32.9 | 348 22 4.8 -21.6 11 150 13730 355 27 2.4 -26.9 | 327 19 10.0 -15.6 12 100 16350 15 9 -2.3 -8.7 | 244 6 5.3 2.6 13 70 18610 295 13 11.8 -5.5 | 253 20 19.4 5.8 14 50 20710 195 9 2.3 8.7 | 207 22 10.0 20.0 15 30 23890 240 15 13.0 7.5 | 228 28 20.6 18.8 16 20 26440 265 33 32.9 2.9 | 251 43 40.5 14.2 Wind Parameters Mean winds (0-6000m): 4.1 at 18.2 knts Storm direction: 34.1 at 13.6 knts Shear (0-3000m) pos: 1.8 neg: 1.5 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 110.7 deg Storm rel helicity (0-3000m) pos: 45.1 neg: 0.0 tot: 45.1 m^2/s^2 ave: 15.0 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.62 Bulk Shear: 12.40 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 13 9 244 6| 0.0 5.4 5.4| 8.3 0.0 8.3 16.6 0.92| 5.5 5.1 1000 359 11 266 8| 0.0 4.6 4.6| 14.0 0.0 14.0 14.0 0.79| 4.8 3.8 1500 355 12 274 9| 0.6 3.1 3.7| 18.4 0.0 18.4 12.3 0.81| 3.8 3.1 2000 355 13 282 9| 1.2 2.3 3.5| 27.0 0.0 27.0 13.5 0.85| 3.6 3.0 2500 356 14 290 9| 1.5 1.9 3.4| 36.1 0.0 36.1 14.4 0.87| 3.5 3.0 3000 358 16 298 9| 1.8 1.5 3.3| 45.1 0.0 45.1 15.0 0.88| 3.4 3.0 4000 1 17 309 10| 1.2 1.2 2.3| 45.1 -0.6 44.5 11.1 0.80| 2.8 2.2 5000 2 18 314 10| 0.8 0.9 1.8| 45.1 -1.5 43.5 8.7 0.73| 2.4 1.8 6000 4 18 317 9| 0.8 0.8 1.5| 47.2 -2.1 45.1 7.5 0.63| 2.5 1.5 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251007.11.gif