UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for LK747... Searching the city database file for: LK747 ... Date:1200Z 19 JAN 26 Station: LK747 WMO ident: 11747 Latitude: 49.45 Longitude: 17.13 ------------------------------------------------------------------------------- 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 212 -1.9 -5.7 75 3.8 -3.2 130 5 270.6 271.0 269.5 277.3 2.47 1 1000 283 -2.9 -7.3 72 4.4 -4.3 140 7 270.2 270.6 268.8 276.3 2.20 2 938 788 -6.3 -10.2 74 3.9 -7.4 271.8 272.1 269.3 277.0 1.87 3 925 897 -5.7 -10.7 68 5.0 -7.2 180 29 273.5 273.8 270.3 278.6 1.82 4 896 1146 -6.3 -12.3 62 6.0 -8.0 275.4 275.6 271.2 280.1 1.66 5 861 1460 -0.7 -22.7 17 22.0 -6.1 284.4 284.5 274.9 286.6 0.72 6 850 1563 -0.3 -29.3 9 29.0 -6.5 155 27 285.8 285.9 275.2 287.1 0.40 7 832 1735 1.2 -38.8 3 40.0 -6.1 289.2 289.2 276.5 289.7 0.16 8 813 1920 1.2 -37.8 4 39.0 -6.2 291.1 291.1 277.5 291.7 0.18 9 700 3106 -6.7 -27.7 17 21.0 -11.2 155 27 295.1 295.2 280.0 296.9 0.56 10 670 3446 -8.9 -26.9 22 18.0 -12.8 296.3 296.4 280.6 298.4 0.63 11 621 4030 -11.5 -35.5 12 24.0 -15.5 299.8 299.9 281.7 300.9 0.30 12 500 5650 -24.1 -38.1 26 14.0 -25.8 135 33 303.7 303.7 283.2 304.6 0.29 13 428 6760 -33.9 -44.9 32 11.0 -34.7 305.0 305.0 283.6 305.6 0.16 14 400 7230 -37.5 -51.5 22 14.0 -38.2 150 31 306.3 306.3 284.0 306.6 0.08 15 328 8569 -48.1 -64.1 14 16.0 -48.4 309.6 309.6 285.2 309.6 0.02 16 300 9150 -53.3 -64.3 25 11.0 -53.5 135 35 310.2 310.2 285.4 310.3 0.02 17 272 9778 -57.5 -70.5 18 13.0 -57.6 312.9 312.9 286.4 313.0 0.01 18 258 10113 -59.5 -72.5 17 13.0 -59.6 314.8 314.8 287.0 314.8 0.01 19 250 10310 -60.9 -72.9 19 12.0 -61.0 130 36 315.5 315.5 287.3 315.6 0.01 20 200 11660 -69.3 -77.3 30 8.0 -69.4 125 23 323.0 323.0 289.7 323.0 0.01 21 185 12122 -71.1 -77.1 41 6.0 -71.1 140 15 327.4 327.4 291.0 327.4 0.01 22 169 12662 -66.1 -83.1 8 17.0 -66.2 344.3 344.3 295.3 344.3 0.00 23 150 13390 -61.9 -84.9 3 23.0 -62.0 200 5 363.4 363.4 299.4 363.4 0.00 24 148 13473 -61.5 -85.5 3 24.0 -61.7 365.5 365.5 299.8 365.5 0.00 25 100 15890 -63.3 -86.3 3 23.0 -63.5 255 17 405.4 405.4 305.9 405.4 0.00 26 93 16336 -64.5 -87.5 3 23.0 -64.7 411.6 411.6 306.7 411.6 0.00 27 85 16887 -64.5 -87.5 3 23.0 -64.7 422.3 422.3 308.0 422.3 0.00 28 79 17341 -60.3 -87.3 2 27.0 -60.7 439.9 439.9 309.8 439.9 0.00 29 70 18090 -63.9 -87.9 2 24.0 -64.1 260 36 447.7 447.7 310.6 447.7 0.00 30 63 18732 -65.9 -88.9 3 23.0 -66.1 457.0 457.0 311.5 457.0 0.00 31 61 18929 -62.9 -87.9 2 25.0 -63.2 467.9 467.9 312.4 467.9 0.00 32 57 19344 -65.1 -89.1 2 24.0 -65.4 472.0 472.1 312.8 472.1 0.00 33 53 19791 -62.3 -88.3 2 26.0 -62.7 488.5 488.5 314.1 488.5 0.00 34 50 20150 -62.5 -88.5 2 26.0 -62.9 255 44 496.2 496.2 314.7 496.2 0.00 35 30 23280 -63.3 -89.3 2 26.0 -63.9 265 56 572.1 572.1 319.3 572.1 0.00 36 20 25810 -57.7 -86.7 1 29.0 -59.4 255 77 659.6 659.6 323.0 659.6 0.01 37 17 26841 -55.7 -86.7 1 31.0 -58.0 697.4 697.4 324.3 697.4 0.01 38 15 27644 -52.5 -85.5 1 33.0 -55.9 733.4 733.4 325.4 733.5 0.02 39 15 27644 -49.1 -84.1 1 35.0 -53.7 744.7 744.7 325.8 744.9 0.02 40 11 29695 -45.7 -82.7 1 37.0 -52.7 826.1 826.1 327.8 826.5 0.04 41 10 30330 -45.7 -83.7 1 38.0 -53.1 255 118 849.0 849.0 328.4 849.3 0.04 42 10 30330 -46.3 -83.3 1 37.0 -53.4 846.7 846.7 328.3 847.1 0.04 43 9.0 31041 -39.3 -80.3 1 41.0 -50.5 899.5 899.6 329.4 900.3 0.07 44 7.9 31930 -41.5 -81.5 1 40.0 -52.1 924.9 925.0 329.9 925.6 0.07 45 7.4 32375 -39.5 -80.5 0 41.0 -51.5 950.5 950.6 330.4 951.4 0.08 TRP 185 12122 -71.1 -77.1 41 6.0 -71.1 140 15 327.4 327.4 291.0 327.4 0.01 WND 7.0 250 128 Sounding variables and indices 1000-500 mb thick: 5367.00 m Freezing level: Surface below freezing Freezing level: 846.40 mb = 1597.32 m = 5240.48 ft Freezing level: 795.84 mb = 2100.41 m = 6891.04 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 25.81 % Est. max temperature: 12.21 C = 53.98 F Sfc-Lift cond lev (LCL): 950.53 mb = 682.91 m = 2240.50 ft T: -5.59 C 700-500 lapse rate: 6.84 C/km ThetaE index: 1.01 C Layer 1000.0- 938.0 mb Conv cond level (CCL): 581.30 mb = 4524.19 m = 14842.96 ft Mean mixing ratio: 2.00 g/kg Conv temperature: 28.70 C = 83.66 F Cap Strength: 20.88 C Lifted Index: 22.05 C Risk: None Lifted Index @300 mb: 23.44 C Lifted Index @700 mb: 18.09 C Showalter Index: 14.32 C Risk: None Total Totals Index: 18.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: -5.20 C K Index: -26.50 Risk: None Sweat Index: 87.00 Risk: None Energy Index: 3.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.48 J/kg Max Up Vert Vel: 5.56 m/s Conv Inhibition (B-): 63595.06 J/kg Cap Strength: 21.99 C Lift Cond Lev (LCL): 894.04 mb = 1163.25 m = 3816.38 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 7 39982 250 128 120.3 43.8 1 1009 212 130 5 -3.8 3.2 2 1000 283 140 7 -4.5 5.4 3 925 897 180 29 0.0 29.0 4 850 1563 155 27 -11.4 24.5 5 700 3106 155 27 -11.4 24.5 6 500 5650 135 33 -23.3 23.3 7 400 7230 150 31 -15.5 26.8 8 300 9150 135 35 -24.7 24.7 9 250 10310 130 36 -27.6 23.1 10 200 11660 125 23 -18.8 13.2 11 185 12122 140 15 -9.6 11.5 12 150 13390 200 5 1.7 4.7 13 100 15890 255 17 16.4 4.4 14 70 18090 260 36 35.5 6.3 15 50 20150 255 44 42.5 11.4 16 30 23280 265 56 55.8 4.9 17 20 25810 255 77 74.4 19.9 18 10 30330 255 118 114.0 30.5 Wind Parameters Energy-Hel index: -0.97 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//LK747/skewt/LK747.skewt.20260119.12.gif