UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for LK747... Searching the city database file for: LK747 ... Date:1200Z 19 OCT 25 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 ------------------------------------------------------------------------------- 0 1000 200 SFC 998 217 9.6 2.6 62 7.0 6.2 40 3 282.9 283.7 279.5 295.8 4.62 2 957 562 5.0 0.8 74 4.2 3.1 281.7 282.4 278.4 293.5 4.23 3 925 838 2.4 0.5 87 1.9 1.5 120 3 281.8 282.5 278.5 293.7 4.28 4 895 1103 0.0 0.0 100 0.0 0.0 282.0 282.7 278.6 293.9 4.27 5 873 1302 -1.3 -1.3 100 0.0 -1.3 282.6 283.3 278.5 293.8 3.98 6 869 1339 -2.1 -9.1 59 7.0 -4.5 282.2 282.5 275.9 288.5 2.21 7 868 1348 -1.9 -10.9 50 9.0 -4.8 282.5 282.8 275.6 288.0 1.91 8 863 1394 1.0 -12.0 37 13.0 -3.3 285.9 286.3 277.2 291.2 1.76 9 859 1431 1.4 -17.6 23 19.0 -4.1 286.7 286.9 276.7 290.1 1.12 10 856 1459 1.2 -16.8 25 18.0 -4.1 286.8 287.0 276.9 290.4 1.20 11 850 1516 0.8 -15.2 29 16.0 -4.1 140 5 287.0 287.2 277.2 291.1 1.38 12 828 1726 -0.5 -21.5 19 21.0 -6.0 287.8 287.9 276.8 290.3 0.83 13 802 1981 0.2 -27.8 10 28.0 -6.3 291.2 291.2 278.0 292.7 0.48 14 756 2453 -1.3 -16.3 31 15.0 -6.0 294.5 294.7 280.8 298.9 1.41 15 700 3062 -4.9 -20.9 27 16.0 -9.2 355 9 297.1 297.2 281.5 300.3 1.03 16 699 3073 -4.9 -20.9 27 16.0 -9.2 297.2 297.4 281.5 300.5 1.03 17 626 3930 -9.9 -24.9 28 15.0 -13.4 301.0 301.1 282.8 303.6 0.81 18 562 4751 -15.9 -29.9 29 14.0 -18.5 303.3 303.4 283.5 305.2 0.57 19 542 5023 -17.9 -26.9 45 9.0 -19.7 304.1 304.3 284.1 306.7 0.78 20 506 5532 -21.3 -39.3 18 18.0 -23.6 306.0 306.1 284.1 306.9 0.25 21 501 5605 -21.9 -29.9 48 8.0 -23.2 306.2 306.3 284.7 308.3 0.64 22 500 5620 -22.1 -30.1 48 8.0 -23.4 325 29 306.1 306.2 284.7 308.2 0.63 23 438 6584 -29.1 -38.1 42 9.0 -30.1 309.0 309.1 285.4 310.2 0.33 24 430 6716 -30.1 -42.1 30 12.0 -31.2 309.4 309.4 285.4 310.2 0.22 25 426 6783 -30.3 -47.3 17 17.0 -31.6 310.0 310.0 285.5 310.4 0.13 26 417 6935 -31.3 -45.3 24 14.0 -32.4 310.6 310.6 285.7 311.2 0.16 27 415 6969 -31.5 -36.5 61 5.0 -32.1 310.8 310.8 286.1 312.2 0.40 28 400 7230 -33.3 -43.3 36 10.0 -34.1 325 33 311.7 311.7 286.2 312.5 0.21 29 353 8095 -39.1 -41.8 75 2.7 -39.3 315.2 315.3 287.5 316.2 0.28 30 315 8865 -43.9 -47.7 66 3.8 -44.1 319.0 319.0 288.6 319.6 0.16 31 300 9190 -46.3 -49.5 70 3.2 -46.4 320 42 320.1 320.1 288.9 320.6 0.14 32 280 9646 -49.9 -52.4 75 2.5 -50.0 321.3 321.3 289.3 321.7 0.11 33 250 10380 -55.3 -61.3 47 6.0 -55.4 315 48 323.9 323.9 290.0 324.0 0.04 34 247 10457 -55.7 -63.7 36 8.0 -55.8 324.4 324.4 290.1 324.5 0.03 35 235 10772 -58.3 -64.3 46 6.0 -58.4 325.1 325.1 290.3 325.2 0.03 36 227 10990 -58.7 -63.1 57 4.4 -58.7 327.7 327.7 291.1 327.9 0.03 37 225 11045 -58.9 -64.9 46 6.0 -59.0 320 54 328.2 328.2 291.2 328.4 0.03 38 217 11273 -57.1 -74.1 10 17.0 -57.3 334.4 334.4 292.9 334.5 0.01 39 200 11790 -56.3 -76.3 6 20.0 -56.5 320 44 343.6 343.6 295.2 343.6 0.01 40 172 12749 -55.1 -82.1 2 27.0 -55.4 360.7 360.7 298.8 360.8 0.00 41 150 13620 -56.3 -82.3 2 26.0 -56.6 305 25 373.1 373.1 301.1 373.1 0.00 42 100 16150 -60.9 -85.9 2 25.0 -61.2 300 19 410.1 410.1 306.5 410.1 0.00 43 70 18370 -61.9 -87.9 2 26.0 -62.2 320 23 452.0 452.0 311.0 452.0 0.00 44 60 19317 -63.1 -89.1 2 26.0 -63.4 469.6 469.6 312.6 469.7 0.00 45 50 20440 -60.9 -88.9 1 28.0 -61.4 325 17 500.0 500.0 314.9 500.0 0.00 46 47 20826 -59.3 -88.3 1 29.0 -60.0 512.7 512.7 315.8 512.7 0.00 47 34 22835 -62.7 -89.7 1 27.0 -63.3 553.5 553.5 318.3 553.6 0.00 48 30 23610 -60.7 -89.7 1 29.0 -61.6 300 25 579.2 579.2 319.6 579.2 0.00 49 26 24505 -57.5 -88.5 1 31.0 -58.9 612.4 612.4 321.2 612.5 0.01 50 21 25837 -62.5 -89.5 1 27.0 -63.4 635.9 635.9 322.2 636.0 0.01 51 20 26140 -58.5 -88.5 1 30.0 -60.0 255 38 657.1 657.1 323.0 657.2 0.01 52 17 27173 -56.1 -88.1 1 32.0 -58.3 696.1 696.1 324.3 696.1 0.01 53 15 27969 -57.7 -88.7 1 31.0 -59.8 716.1 716.1 325.0 716.2 0.01 54 10 30580 -50.3 -85.3 1 35.0 -55.7 285 56 831.8 831.8 328.0 832.0 0.03 55 6.6 33341 -42.3 -83.3 0 41.0 -53.3 970.4 970.4 330.7 971.0 0.06 56 6.3 33655 -42.5 -82.5 0 40.0 -53.6 982.5 982.6 330.9 983.3 0.07 TRP 225 11045 -58.9 -64.9 46 6.0 -59.0 320 54 328.2 328.2 291.2 328.4 0.03 WND 6.0 275 73 Sounding variables and indices 1000-500 mb thick: 5420.00 m Freezing level: 895.00 mb = 1103.21 m = 3619.41 ft Freezing level: 864.72 mb = 1378.02 m = 4521.00 ft Freezing level: 836.46 mb = 1645.23 m = 5397.68 ft Freezing level: 809.43 mb = 1908.30 m = 6260.76 ft Freezing level: 795.87 mb = 2044.13 m = 6706.38 ft Wetbulb zero: 894.68 mb = 1106.09 m = 3628.86 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 38.96 % Est. max temperature: 13.74 C = 56.73 F Sfc-Lift cond lev (LCL): 897.02 mb = 1085.05 m = 3559.82 ft T: 0.16 C 700-500 lapse rate: 6.72 C/km ThetaE index: 5.87 C Layer 873.0- 863.0 mb Conv cond level (CCL): 897.70 mb = 1079.02 m = 3540.04 ft Mean mixing ratio: 4.33 g/kg Conv temperature: 8.63 C = 47.53 F Cap Strength: 11.19 C Lifted Index: 11.10 C Risk: None Lifted Index @300 mb: 18.48 C Lifted Index @700 mb: 8.09 C Showalter Index: 13.27 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 6.90 C K Index: -8.30 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 3.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.40 J/kg Max Up Vert Vel: 2.96 m/s Conv Inhibition (B-): 3.74 J/kg Cap Strength: 11.13 C Lift Cond Lev (LCL): 897.05 mb = 1084.82 m = 3559.07 ft Lev Free Conv (LFC): 892.05 mb = 1129.60 m = 3705.99 ft Equ Level (EL): 872.05 mb = 1310.73 m = 4300.25 ft B at Equ Level: 4.37 J/kg Max Parcel Lev (MPL): 862.05 mb = 1402.82 m = 4602.36 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41133 275 73 72.7 -6.4 1 998 217 40 3 -1.9 -2.3 2 925 838 120 3 -2.6 1.5 3 850 1516 140 5 -3.2 3.8 4 700 3062 355 9 0.8 -9.0 5 500 5620 325 29 16.6 -23.8 6 400 7230 325 33 18.9 -27.0 7 300 9190 320 42 27.0 -32.2 8 250 10380 315 48 33.9 -33.9 9 225 11045 320 54 34.7 -41.4 10 200 11790 320 44 28.3 -33.7 11 150 13620 305 25 20.5 -14.3 12 100 16150 300 19 16.5 -9.5 13 70 18370 320 23 14.8 -17.6 14 50 20440 325 17 9.8 -13.9 15 30 23610 300 25 21.7 -12.5 16 20 26140 255 38 36.7 9.8 17 10 30580 285 56 54.1 -14.5 Wind Parameters Energy-Hel index: -0.27 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.20251019.12.gif