UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for LK747... Searching the city database file for: LK747 ... Date:1200Z 8 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 ------------------------------------------------------------------------------- 0 1000 99 SFC 985 218 -4.1 -10.1 63 6.0 -5.9 290 3 270.2 270.5 268.1 275.2 1.80 2 925 708 -9.5 -10.6 92 1.1 -9.8 20 7 269.6 269.9 267.8 274.6 1.84 3 903 893 -11.1 -11.1 100 0.0 -11.1 269.8 270.1 267.9 274.8 1.81 4 894 970 -11.7 -12.6 93 0.9 -11.9 270.0 270.2 267.7 274.5 1.62 5 876 1126 -10.1 -11.9 87 1.8 -10.6 273.2 273.5 270.0 278.1 1.75 6 850 1358 -11.1 -13.4 83 2.3 -11.7 325 9 274.5 274.8 270.5 279.0 1.60 7 847 1385 -11.3 -13.6 83 2.3 -11.9 274.6 274.8 270.5 279.1 1.58 8 838 1467 -11.3 -22.3 40 11.0 -13.5 275.4 275.6 269.7 277.7 0.76 9 829 1550 -11.5 -24.5 33 13.0 -13.9 276.1 276.2 269.9 278.0 0.63 10 824 1596 -11.9 -25.9 30 14.0 -14.4 276.1 276.2 269.8 277.8 0.56 11 806 1765 -10.9 -35.9 11 25.0 -14.4 278.9 279.0 270.9 279.6 0.22 12 734 2477 -15.7 -33.7 20 18.0 -18.1 281.3 281.3 272.4 282.2 0.30 13 700 2833 -18.5 -38.5 15 20.0 -20.7 325 27 282.0 282.0 272.7 282.6 0.20 14 656 3314 -22.1 -46.1 9 24.0 -24.1 283.2 283.2 273.2 283.5 0.09 15 525 4925 -30.5 -53.5 9 23.0 -31.7 291.8 291.8 277.6 291.9 0.05 16 500 5270 -32.9 -53.9 10 21.0 -33.9 325 31 292.9 292.9 278.2 293.1 0.05 17 436 6216 -39.9 -58.9 11 19.0 -40.5 295.8 295.8 279.5 295.9 0.03 18 400 6800 -42.1 -66.1 6 24.0 -42.6 320 46 300.3 300.3 281.5 300.3 0.01 19 397 6851 -42.3 -66.3 6 24.0 -42.9 300.7 300.7 281.6 300.7 0.01 20 370 7328 -44.1 -69.1 5 25.0 -44.6 304.4 304.4 283.2 304.4 0.01 21 353 7645 -43.5 -69.5 4 26.0 -44.0 309.3 309.3 285.1 309.4 0.01 22 341 7878 -44.9 -59.9 17 15.0 -45.3 310.5 310.5 285.5 310.6 0.04 23 327 8158 -47.3 -72.3 4 25.0 -47.7 310.9 310.9 285.7 311.0 0.01 24 317 8365 -46.3 -74.3 3 28.0 -46.7 315.1 315.1 287.1 315.1 0.01 25 300 8730 -48.9 -65.9 12 17.0 -49.2 325 31 316.4 316.4 287.6 316.5 0.02 26 273 9342 -52.9 -68.9 13 16.0 -53.1 320 31 319.3 319.3 288.5 319.3 0.01 27 257 9732 -51.7 -74.7 5 23.0 -52.0 326.6 326.6 290.7 326.6 0.01 28 250 9910 -52.5 -75.5 5 23.0 -52.8 320 15 328.0 328.0 291.2 328.0 0.01 29 200 11350 -53.1 -80.1 2 27.0 -53.4 310 25 348.7 348.7 296.3 348.7 0.00 30 150 13200 -53.7 -83.7 1 30.0 -54.1 285 40 377.5 377.5 301.9 377.6 0.00 31 100 15780 -57.9 -84.9 2 27.0 -58.3 280 40 415.9 415.9 307.2 415.9 0.00 32 73 17741 -63.1 -88.1 2 25.0 -63.4 444.0 444.0 310.3 444.0 0.00 33 70 18000 -62.3 -87.3 2 25.0 -62.6 280 52 451.1 451.1 311.0 451.1 0.00 34 54 19603 -59.5 -87.5 1 28.0 -60.1 492.3 492.3 314.4 492.3 0.00 35 50 20080 -61.1 -88.1 2 27.0 -61.6 275 64 499.5 499.5 314.9 499.5 0.00 36 44 20871 -64.3 -89.3 2 25.0 -64.7 510.3 510.3 315.7 510.3 0.00 37 30 23210 -66.1 -90.1 2 24.0 -66.5 285 79 564.4 564.4 318.9 564.5 0.00 38 29 23416 -66.3 -90.3 2 24.0 -66.7 569.4 569.4 319.1 569.4 0.00 39 29 23416 -66.3 -90.3 2 24.0 -66.7 569.4 569.4 319.1 569.4 0.00 40 22 25129 -57.1 -87.1 1 30.0 -58.7 643.6 643.6 322.4 643.7 0.01 41 20 25730 -58.9 -87.9 1 29.0 -60.4 250 87 655.9 655.9 322.9 655.9 0.01 42 18 26387 -61.5 -88.5 2 27.0 -62.7 667.7 667.7 323.3 667.8 0.01 43 15 27515 -62.5 -89.5 1 27.0 -63.8 700.2 700.2 324.4 700.2 0.01 44 15 27515 -61.9 -89.9 1 28.0 -63.3 702.2 702.2 324.5 702.2 0.01 45 14 27953 -51.3 -85.3 1 34.0 -55.3 752.1 752.1 326.0 752.2 0.02 46 12 28962 -48.1 -83.1 1 35.0 -53.8 797.3 797.3 327.2 797.6 0.03 47 10 30180 -41.9 -80.9 1 39.0 -51.1 260 108 863.1 863.2 328.7 863.7 0.06 48 9.5 30528 -41.5 -80.5 1 39.0 -51.2 877.4 877.4 329.0 878.1 0.06 49 8.3 31435 -45.9 -82.9 1 37.0 -53.9 894.6 894.7 329.3 895.1 0.05 50 7.0 32572 -44.7 -82.7 1 38.0 -54.1 944.3 944.3 330.2 944.9 0.06 51 6.8 32767 -41.5 -81.5 1 40.0 -52.8 965.5 965.5 330.6 966.3 0.08 52 6.3 33282 -44.7 -82.7 1 38.0 -54.5 973.1 973.2 330.8 973.9 0.07 TRP 273 9342 -52.9 -68.9 13 16.0 -53.1 320 31 319.3 319.3 288.5 319.3 0.01 WND 6.0 265 157 Sounding variables and indices 1000-500 mb thick: 5171.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 29.59 % Est. max temperature: 1.30 C = 34.34 F Sfc-Lift cond lev (LCL): 895.76 mb = 955.01 m = 3133.19 ft T: -11.58 C 700-500 lapse rate: 5.91 C/km ThetaE index: 1.38 C Layer 838.0- 829.0 mb Conv cond level (CCL): 900.61 mb = 913.63 m = 2997.44 ft Mean mixing ratio: 1.79 g/kg Conv temperature: -4.47 C = 23.96 F Cap Strength: 14.36 C Lifted Index: 15.07 C Risk: None Lifted Index @300 mb: 29.48 C Lifted Index @700 mb: 8.08 C Showalter Index: 11.79 C Risk: None Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 19.50 C K Index: -11.60 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 2.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.28 J/kg Max Up Vert Vel: 2.14 m/s Conv Inhibition (B-): 76391.77 J/kg Cap Strength: 14.84 C Lift Cond Lev (LCL): 899.11 mb = 926.39 m = 3039.29 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 41029 265 157 156.4 13.7 1 985 218 290 3 2.8 -1.0 2 925 708 20 7 -2.4 -6.6 3 850 1358 325 9 5.2 -7.4 4 700 2833 325 27 15.5 -22.1 5 500 5270 325 31 17.8 -25.4 6 400 6800 320 46 29.6 -35.2 7 300 8730 325 31 17.8 -25.4 8 273 9342 320 31 19.9 -23.7 9 250 9910 320 15 9.6 -11.5 10 200 11350 310 25 19.2 -16.1 11 150 13200 285 40 38.6 -10.4 12 100 15780 280 40 39.4 -6.9 13 70 18000 280 52 51.2 -9.0 14 50 20080 275 64 63.8 -5.6 15 30 23210 285 79 76.3 -20.4 16 20 25730 250 87 81.8 29.8 17 10 30180 260 108 106.4 18.8 Wind Parameters Energy-Hel index: -0.14 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.20260108.12.gif