UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for LK952... Searching the city database file for: LK952 ... Date:1200Z 6 DEC 25 Station: LK952 WMO ident: 11952 Latitude: 49.03 Longitude: 20.32 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 128 SFC 933 700 1.6 1.2 97 0.4 1.4 140 3 280.3 281.0 278.0 292.6 4.47 2 930 727 0.6 0.6 100 0.0 0.6 279.5 280.2 277.3 291.3 4.29 3 928 744 0.8 0.7 99 0.1 0.8 279.9 280.6 277.6 291.9 4.33 4 925 771 4.8 -1.2 65 6.0 2.2 180 5 284.2 284.9 279.0 294.9 3.78 5 913 877 4.0 -0.1 75 4.1 2.1 284.5 285.2 279.6 296.2 4.16 6 886 1121 4.2 0.1 75 4.1 2.3 287.1 287.9 281.1 299.5 4.35 7 850 1457 2.2 -0.7 81 2.9 0.9 205 5 288.5 289.2 281.6 300.7 4.27 8 831 1639 1.2 -1.5 82 2.7 0.0 289.3 290.0 281.8 301.2 4.12 9 818 1766 2.2 -4.8 60 7.0 -0.7 291.6 292.2 281.8 301.2 3.27 10 762 2337 0.0 -9.0 51 9.0 -3.4 295.2 295.7 282.5 302.9 2.54 11 709 2911 -3.5 -5.4 87 1.9 -4.3 297.5 298.2 284.7 308.3 3.61 12 700 3012 -3.7 -7.0 78 3.3 -5.0 180 5 298.4 299.0 284.6 308.2 3.23 13 680 3241 -4.1 -9.1 68 5.0 -6.0 300.4 300.9 284.9 309.1 2.82 14 606 4140 -10.3 -15.3 67 5.0 -11.9 303.3 303.7 285.1 309.4 1.92 15 500 5590 -21.9 -24.1 82 2.2 -22.4 175 21 306.3 306.5 285.3 309.9 1.09 16 488 5768 -23.5 -24.7 90 1.2 -23.7 306.5 306.7 285.3 310.0 1.06 17 450 6354 -26.7 -35.7 42 9.0 -27.9 309.7 309.8 285.7 311.1 0.40 18 416 6914 -31.3 -37.3 55 6.0 -32.0 310.8 310.9 286.1 312.1 0.37 19 400 7190 -33.3 -43.3 36 10.0 -34.1 190 17 311.7 311.7 286.2 312.5 0.21 20 367 7791 -37.9 -50.9 24 13.0 -38.6 313.4 313.4 286.6 313.7 0.10 21 300 9150 -49.1 -60.1 27 11.0 -49.4 210 15 316.1 316.2 287.5 316.3 0.04 22 250 10320 -58.9 -68.9 26 10.0 -59.0 200 17 318.5 318.5 288.3 318.6 0.01 23 225 10970 -63.7 -73.7 24 10.0 -63.8 320.9 320.9 289.0 320.9 0.01 24 200 11680 -69.1 -76.1 36 7.0 -69.1 220 23 323.3 323.3 289.8 323.4 0.01 25 194 11861 -69.7 -75.7 41 6.0 -69.7 210 25 325.2 325.2 290.3 325.2 0.01 26 150 13410 -64.9 -82.9 7 18.0 -65.0 245 11 358.3 358.3 298.4 358.3 0.00 27 144 13659 -63.3 -83.3 5 20.0 -63.4 365.3 365.3 299.7 365.3 0.00 28 100 15890 -64.1 -86.1 3 22.0 -64.3 250 11 403.9 403.9 305.7 403.9 0.00 29 77 17482 -67.1 -88.1 4 21.0 -67.2 429.0 429.0 308.7 429.0 0.00 30 70 18060 -66.1 -88.1 3 22.0 -66.3 255 25 443.0 443.0 310.2 443.0 0.00 31 69 18148 -65.1 -88.1 3 23.0 -65.3 446.9 446.9 310.6 447.0 0.00 32 50 20100 -68.3 -90.3 3 22.0 -68.5 250 36 482.5 482.5 313.7 482.5 0.00 33 47 20468 -69.3 -90.3 3 21.0 -69.5 488.8 488.8 314.1 488.8 0.00 34 30 23150 -67.5 -90.5 2 23.0 -67.8 260 68 560.6 560.6 318.7 560.6 0.00 35 29 23355 -66.7 -90.7 2 24.0 -67.1 568.3 568.3 319.0 568.3 0.00 36 22 25013 -70.5 -93.5 2 23.0 -70.8 603.7 603.7 320.7 603.7 0.00 37 20 25580 -70.1 -93.1 2 23.0 -70.5 270 62 621.6 621.6 321.6 621.6 0.00 38 16 26917 -66.5 -92.5 1 26.0 -67.2 674.3 674.3 323.6 674.3 0.00 39 14 27716 -70.5 -94.5 2 24.0 -71.0 687.0 687.0 324.0 687.0 0.00 40 12 28642 -65.1 -92.1 1 27.0 -66.2 737.1 737.1 325.6 737.1 0.01 41 11 29172 -64.9 -91.9 1 27.0 -66.1 756.4 756.4 326.1 756.4 0.01 42 10 29750 -66.9 -92.9 1 26.0 -67.9 260 110 769.8 769.8 326.5 769.9 0.01 43 9.2 30252 -68.5 -93.5 2 25.0 -69.5 782.3 782.3 326.8 782.3 0.01 TRP 194 11861 -69.7 -75.7 41 6.0 -69.7 210 25 325.2 325.2 290.3 325.2 0.01 WND 8.0 260 122 Sounding variables and indices 1000-500 mb thick: 5462.00 m Freezing level: 762.00 mb = 2337.03 m = 7667.34 ft Wetbulb zero: 830.66 mb = 1642.58 m = 5388.98 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 70.97 % Est. max temperature: 14.93 C = 58.87 F Sfc-Lift cond lev (LCL): 927.13 mb = 751.96 m = 2467.02 ft T: 1.96 C 700-500 lapse rate: 7.06 C/km ThetaE index: 1.27 C Layer 930.0- 928.0 mb Conv cond level (CCL): 712.93 mb = 2866.94 m = 9405.85 ft Mean mixing ratio: 4.23 g/kg Conv temperature: 18.36 C = 65.04 F Cap Strength: 8.08 C Lifted Index: 8.08 C Risk: None Lifted Index @300 mb: 12.58 C Lifted Index @700 mb: 6.59 C Showalter Index: 6.56 C Risk: None Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 21.20 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 31.00 Risk: None Energy Index: 1.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.44 J/kg Max Up Vert Vel: 7.54 m/s Conv Inhibition (B-): 50068.20 J/kg Cap Strength: 8.10 C Lift Cond Lev (LCL): 834.40 mb = 1606.36 m = 5270.15 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 8 38775 260 122 120.1 21.2 1 933 700 140 3 -1.9 2.3 2 925 771 180 5 0.0 5.0 3 850 1457 205 5 2.1 4.5 4 700 3012 180 5 0.0 5.0 5 500 5590 175 21 -1.8 20.9 6 400 7190 190 17 3.0 16.7 7 300 9150 210 15 7.5 13.0 8 250 10320 200 17 5.8 16.0 9 200 11680 220 23 14.8 17.6 10 194 11861 210 25 12.5 21.7 11 150 13410 245 11 10.0 4.6 12 100 15890 250 11 10.3 3.8 13 70 18060 255 25 24.1 6.5 14 50 20100 250 36 33.8 12.3 15 30 23150 260 68 67.0 11.8 16 20 25580 270 62 62.0 -0.0 17 10 29750 260 110 108.3 19.1 Wind Parameters Energy-Hel index: -1.78 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//LK952/skewt/LK952.skewt.20251206.12.gif