UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102123.upa.cvt Date: 2300Z 21 OCT 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:2300Z 21 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 1000 83 8.4 2.4 66 6.0 5.5 140 7 281.5 282.3 278.7 294.2 4.54 1 998 100 8.6 2.6 66 6.0 5.7 281.9 282.7 279.0 294.8 4.62 2 959 434 14.4 3.4 48 11.0 8.7 291.0 291.9 283.7 305.7 5.09 3 927 722 13.6 -5.4 26 19.0 5.2 293.0 293.5 281.8 301.2 2.75 4 925 740 13.4 -3.6 30 17.0 5.6 150 7 293.0 293.6 282.3 302.4 3.16 5 908 896 12.6 -3.4 33 16.0 5.3 293.7 294.3 282.8 303.5 3.27 6 850 1445 8.6 -0.4 53 9.0 4.2 210 5 295.2 295.9 284.6 308.0 4.37 7 768 2274 2.2 0.2 87 2.0 1.2 296.9 297.9 286.0 311.9 5.06 8 730 2682 -0.9 -4.0 79 3.1 -2.3 297.9 298.6 285.1 309.6 3.89 9 717 2826 -1.3 -17.3 28 16.0 -6.3 299.0 299.2 282.7 303.3 1.37 10 705 2960 -1.5 -6.1 71 4.6 -3.4 300.2 300.8 285.5 310.7 3.44 11 700 3017 -1.5 -6.0 71 4.5 -3.4 175 11 300.8 301.5 285.8 311.5 3.49 12 653 3568 -3.1 -9.1 63 6.0 -5.5 305.1 305.6 286.8 314.2 2.94 13 595 4296 -8.9 -11.0 85 2.1 -9.7 306.6 307.1 287.2 315.3 2.77 14 567 4668 -11.5 -12.1 95 0.6 -11.7 307.7 308.2 287.5 316.2 2.67 15 500 5620 -17.7 -19.5 86 1.8 -18.2 245 17 311.5 311.8 287.7 316.8 1.63 16 400 7250 -30.1 -33.0 76 2.9 -30.5 250 21 315.9 316.0 288.1 318.0 0.59 17 384 7540 -32.5 -35.7 73 3.2 -32.9 316.4 316.5 288.1 318.1 0.47 18 349 8209 -36.3 -39.9 69 3.6 -36.7 320.1 320.1 289.2 321.3 0.34 19 341 8369 -37.9 -40.3 78 2.4 -38.1 320.0 320.1 289.1 321.2 0.33 20 323 8741 -40.9 -46.9 52 6.0 -41.3 320.9 320.9 289.2 321.5 0.17 21 311 8998 -42.9 -45.3 77 2.4 -43.0 321.6 321.6 289.5 322.4 0.21 22 300 9240 -44.7 -50.7 51 6.0 -45.0 270 19 322.4 322.4 289.6 322.8 0.12 23 298 9285 -45.1 -53.1 40 8.0 -45.4 322.4 322.4 289.6 322.8 0.09 24 281 9673 -48.5 -56.5 39 8.0 -48.7 323.0 323.0 289.8 323.2 0.07 25 251 10405 -54.7 -63.7 32 9.0 -54.9 324.4 324.4 290.1 324.5 0.03 26 250 10430 -54.9 -63.9 32 9.0 -55.1 255 15 324.4 324.5 290.2 324.6 0.03 27 237 10771 -57.7 -64.7 40 7.0 -57.8 325.2 325.2 290.3 325.3 0.03 28 212 11468 -62.7 -66.5 60 3.8 -62.7 255 19 328.0 328.0 291.2 328.1 0.02 29 200 11830 -61.3 -71.3 25 10.0 -61.4 275 15 335.7 335.7 293.3 335.7 0.01 30 197 11924 -59.9 -77.9 8 18.0 -60.0 339.4 339.4 294.1 339.4 0.00 31 186 12283 -57.5 -79.5 4 22.0 -57.7 348.9 348.9 296.4 348.9 0.00 32 166 13000 -56.7 -79.7 4 23.0 -57.0 361.7 361.7 299.1 361.8 0.00 33 150 13640 -57.3 -82.3 3 25.0 -57.6 270 25 371.4 371.4 300.8 371.4 0.00 34 100 16180 -60.7 -85.7 2 25.0 -61.0 265 33 410.4 410.4 306.6 410.5 0.00 35 90 16839 -58.7 -85.7 2 27.0 -59.1 427.0 427.0 308.5 427.0 0.00 36 70 18410 -60.9 -86.9 2 26.0 -61.3 285 27 454.1 454.1 311.3 454.1 0.00 37 50 20500 -61.1 -88.1 2 27.0 -61.6 280 31 499.5 499.5 314.9 499.5 0.00 38 43 21434 -62.5 -88.5 2 26.0 -63.0 518.1 518.1 316.2 518.1 0.00 39 31 23464 -60.3 -89.3 1 29.0 -61.2 574.8 574.8 319.4 574.9 0.00 40 30 23670 -57.9 -87.9 1 30.0 -59.0 295 29 586.8 586.8 320.0 586.8 0.01 41 20 26280 -48.3 -83.3 1 35.0 -52.3 275 44 688.3 688.3 324.0 688.5 0.02 42 19 26617 -47.3 -82.3 1 35.0 -51.8 701.6 701.6 324.5 701.8 0.02 43 16 27739 -51.9 -84.9 1 33.0 -55.4 721.9 722.0 325.1 722.1 0.02 44 10 30800 -48.5 -83.5 1 35.0 -54.6 260 56 838.5 838.5 328.1 838.9 0.04 45 9.1 31421 -48.1 -84.1 1 36.0 -54.7 863.0 863.0 328.7 863.3 0.04 TRP 212 11468 -62.7 -66.5 60 3.8 -62.7 255 19 328.0 328.0 291.2 328.1 0.02 WND 9.0 280 64 Sounding variables and indices 1000-500 mb thick: 5537.00 m Freezing level: 741.03 mb = 2563.82 m = 8411.37 ft Wetbulb zero: 754.69 mb = 2414.89 m = 7922.79 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 69.27 % Est. max temperature: 22.00 C = 71.61 F Sfc-Lift cond lev (LCL): 912.40 mb = 855.12 m = 2805.47 ft T: 12.81 C 700-500 lapse rate: 6.22 C/km ThetaE index: 8.57 C Layer 730.0- 705.0 mb Conv cond level (CCL): 630.34 mb = 3844.77 m = 12613.92 ft Mean mixing ratio: 4.10 g/kg Conv temperature: 32.49 C = 90.49 F Cap Strength: 8.95 C Lifted Index: 9.88 C Risk: None Lifted Index @300 mb: 14.55 C Lifted Index @700 mb: 6.80 C Showalter Index: 5.83 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 17.30 C K Index: 21.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 27.00 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.23 J/kg Max Up Vert Vel: 9.72 m/s Conv Inhibition (B-): 55257.62 J/kg Cap Strength: 9.77 C Lift Cond Lev (LCL): 785.49 mb = 2090.31 m = 6857.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 9 37771 280 64 63.0 -11.1 1 1000 83 140 7 -4.5 5.4 2 1000 86 145 7 -4.0 5.7 3 925 740 150 7 -3.5 6.1 4 850 1445 210 5 2.5 4.3 5 700 3017 175 11 -1.0 11.0 6 500 5620 245 17 15.4 7.2 7 400 7250 250 21 19.7 7.2 8 300 9240 270 19 19.0 -0.0 9 250 10430 255 15 14.5 3.9 10 212 11468 255 19 18.4 4.9 11 200 11830 275 15 14.9 -1.3 12 150 13640 270 25 25.0 -0.0 13 100 16180 265 33 32.9 2.9 14 70 18410 285 27 26.1 -7.0 15 50 20500 280 31 30.5 -5.4 16 30 23670 295 29 26.3 -12.3 17 20 26280 275 44 43.8 -3.8 18 10 30800 260 56 55.1 9.7 Wind Parameters Energy-Hel index: -2.95 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251021.23.gif