UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120323.upa.cvt Date: 2300Z 3 DEC 25 Searching for LK520... Searching the city database file for: LK520 ... Date:2300Z 3 DEC 25 Station: LK520 WMO ident: 11520 Latitude: 50.00 Longitude: 14.45 ------------------------------------------------------------------------------- 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 136 SFC 979 307 1.6 0.6 93 1.0 1.2 10 1 276.4 277.1 275.4 287.6 4.08 2 925 764 0.0 0.0 100 0.0 0.0 155 9 279.3 280.0 277.0 290.7 4.13 3 904 947 -1.3 -1.3 100 0.0 -1.3 279.8 280.5 276.9 290.5 3.84 4 871 1244 0.0 0.0 100 0.0 0.0 284.2 284.9 279.8 296.5 4.39 5 869 1263 0.4 -0.6 93 1.0 -0.0 284.8 285.5 279.8 296.7 4.21 6 850 1440 0.2 -2.6 81 2.8 -1.0 60 3 286.4 287.0 280.0 297.0 3.71 7 818 1747 -0.7 -9.7 51 9.0 -3.9 288.6 289.0 279.1 295.2 2.24 8 812 1806 -0.7 -8.7 55 8.0 -3.6 289.2 289.6 279.7 296.4 2.44 9 779 2136 -3.1 -8.1 68 5.0 -5.0 290.0 290.5 280.4 297.9 2.66 10 712 2843 -6.7 -19.7 35 13.0 -10.2 293.6 293.8 280.1 297.1 1.13 11 700 2975 -7.9 -19.9 37 12.0 -11.1 215 3 293.7 293.9 280.1 297.2 1.12 12 670 3313 -11.1 -17.1 61 6.0 -12.8 293.9 294.1 280.7 298.4 1.49 13 636 3711 -12.7 -20.7 51 8.0 -14.7 296.4 296.6 281.4 300.1 1.16 14 632 3760 -12.5 -29.5 23 17.0 -15.7 297.2 297.3 280.8 298.9 0.52 15 624 3857 -13.1 -29.1 25 16.0 -16.2 297.6 297.7 281.1 299.4 0.55 16 584 4360 -14.7 -42.7 7 28.0 -18.4 301.4 301.5 282.1 302.0 0.15 17 560 4677 -15.3 -43.3 7 28.0 -18.9 304.4 304.4 283.4 304.9 0.15 18 500 5520 -22.7 -39.7 20 17.0 -24.8 260 21 305.4 305.4 283.9 306.2 0.24 19 491 5653 -23.7 -39.7 22 16.0 -25.6 305.7 305.8 284.0 306.6 0.25 20 477 5863 -25.7 -32.7 52 7.0 -26.7 305.8 305.9 284.4 307.5 0.51 21 427 6654 -32.9 -37.9 61 5.0 -33.4 306.5 306.5 284.4 307.6 0.34 22 409 6955 -34.9 -49.9 20 15.0 -35.8 307.7 307.7 284.6 308.0 0.10 23 400 7110 -36.3 -50.3 22 14.0 -37.1 270 27 307.8 307.8 284.6 308.2 0.10 24 350 8022 -44.5 -56.5 25 12.0 -44.9 308.7 308.7 284.9 308.9 0.05 25 300 9040 -51.9 -59.9 38 8.0 -52.1 255 31 312.2 312.2 286.2 312.3 0.04 26 267 9786 -57.7 -63.7 46 6.0 -57.8 314.3 314.3 286.9 314.4 0.03 27 261 9929 -57.3 -67.3 27 10.0 -57.4 317.0 317.0 287.8 317.0 0.02 28 250 10200 -59.7 -67.7 35 8.0 -59.8 250 50 317.3 317.3 287.9 317.4 0.02 29 236 10559 -61.7 -70.7 29 9.0 -61.8 319.6 319.6 288.6 319.6 0.01 30 217 11077 -63.5 -72.5 28 9.0 -63.6 240 27 324.5 324.5 290.2 324.6 0.01 31 200 11580 -61.5 -76.5 12 15.0 -61.6 235 31 335.4 335.4 293.2 335.4 0.01 32 182 12169 -57.9 -80.9 4 23.0 -58.1 350.4 350.4 296.7 350.4 0.00 33 157 13094 -60.3 -84.3 3 24.0 -60.5 361.4 361.4 299.0 361.5 0.00 34 150 13380 -57.9 -83.9 2 26.0 -58.2 215 25 370.3 370.3 300.6 370.3 0.00 35 143 13681 -56.5 -83.5 2 27.0 -56.8 377.9 377.9 301.9 377.9 0.00 36 132 14185 -59.1 -85.1 2 26.0 -59.3 382.0 382.0 302.6 382.0 0.00 37 120 14784 -56.3 -85.3 1 29.0 -56.7 397.7 397.7 304.9 397.7 0.00 38 100 15930 -59.9 -86.9 2 27.0 -60.2 215 33 412.0 412.0 306.7 412.0 0.00 39 89 16658 -59.3 -87.3 1 28.0 -59.7 427.2 427.2 308.5 427.2 0.00 40 78 17475 -63.5 -88.5 2 25.0 -63.7 434.9 434.9 309.3 434.9 0.00 41 70 18140 -63.1 -89.1 2 26.0 -63.4 230 19 449.4 449.4 310.8 449.4 0.00 42 69 18228 -62.9 -88.9 2 26.0 -63.2 451.7 451.7 311.0 451.7 0.00 43 54 19731 -63.3 -89.3 2 26.0 -63.7 483.6 483.6 313.7 483.6 0.00 44 50 20200 -65.1 -90.1 2 25.0 -65.4 250 27 490.1 490.1 314.2 490.1 0.00 45 44 20979 -67.3 -91.3 2 24.0 -67.5 502.9 502.9 315.2 503.0 0.00 46 30 23280 -70.3 -92.3 3 22.0 -70.5 250 42 553.0 553.0 318.3 553.0 0.00 47 20 25660 -74.3 -95.3 3 21.0 -74.5 260 69 608.7 608.7 321.0 608.7 0.00 48 18 26273 -74.7 -94.7 3 20.0 -74.9 626.1 626.1 321.7 626.1 0.00 49 13 28174 -72.3 -94.3 2 22.0 -72.7 695.5 695.5 324.3 695.5 0.00 50 10 29710 -74.1 -96.1 2 22.0 -74.5 270 87 743.0 743.0 325.7 743.0 0.00 51 8.7 30531 -69.5 -94.5 1 25.0 -70.4 791.0 791.0 327.0 791.0 0.01 52 8.0 31028 -72.3 -95.3 2 23.0 -72.9 799.1 799.1 327.2 799.1 0.01 53 6.8 31988 -70.7 -94.7 2 24.0 -71.6 843.8 843.8 328.2 843.8 0.01 TRP 217 11077 -63.5 -72.5 28 9.0 -63.6 240 27 324.5 324.5 290.2 324.6 0.01 WND 6.0 270 106 Sounding variables and indices 1000-500 mb thick: 5384.00 m Freezing level: 925.00 mb = 764.00 m = 2506.53 ft Freezing level: 871.00 mb = 1244.41 m = 4082.67 ft Freezing level: 842.89 mb = 1508.21 m = 4948.12 ft Wetbulb zero: 924.69 mb = 766.66 m = 2515.26 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 48.92 % Est. max temperature: 12.90 C = 55.22 F Sfc-Lift cond lev (LCL): 963.78 mb = 433.43 m = 1422.00 ft T: 1.16 C 700-500 lapse rate: 5.82 C/km ThetaE index: 1.81 C Layer 818.0- 812.0 mb Conv cond level (CCL): 919.91 mb = 808.04 m = 2651.01 ft Mean mixing ratio: 4.06 g/kg Conv temperature: 4.59 C = 40.26 F Cap Strength: 13.51 C Lifted Index: 13.23 C Risk: None Lifted Index @300 mb: 15.52 C Lifted Index @700 mb: 7.43 C Showalter Index: 8.39 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.10 C K Index: 8.30 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 1.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.02 J/kg Max Up Vert Vel: 6.48 m/s Conv Inhibition (B-): 55658.42 J/kg Cap Strength: 13.48 C Lift Cond Lev (LCL): 923.55 mb = 776.49 m = 2547.51 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 6 41070 270 106 106.0 -0.0 1 979 307 10 1 -0.2 -1.0 2 925 764 155 9 -3.8 8.2 3 850 1440 60 3 -2.6 -1.5 4 700 2975 215 3 1.7 2.5 5 500 5520 260 21 20.7 3.6 6 400 7110 270 27 27.0 -0.0 7 300 9040 255 31 29.9 8.0 8 250 10200 250 50 47.0 17.1 9 217 11077 240 27 23.4 13.5 10 200 11580 235 31 25.4 17.8 11 150 13380 215 25 14.3 20.5 12 100 15930 215 33 18.9 27.0 13 70 18140 230 19 14.6 12.2 14 50 20200 250 27 25.4 9.2 15 30 23280 250 42 39.5 14.4 16 20 25660 260 69 68.0 12.0 17 10 29710 270 87 87.0 -0.0 Wind Parameters Energy-Hel index: -1.31 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//LK520/skewt/LK520.skewt.20251203.23.gif