UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for LK747... Searching the city database file for: LK747 ... Date:1200Z 27 NOV 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 197 290 7 SFC 998 213 3.4 -1.0 73 4.4 1.5 290 7 276.7 277.3 274.8 286.5 3.56 2 946 644 0.0 -7.0 59 7.0 -2.5 332 15 277.5 277.9 273.6 284.2 2.39 3 925 823 -1.5 -7.5 64 6.0 -3.6 350 19 277.8 278.2 273.6 284.4 2.35 4 850 1488 -7.9 -9.2 90 1.3 -8.3 350 13 277.9 278.2 273.6 284.2 2.24 5 824 1729 -9.9 -10.2 98 0.3 -10.0 351 13 278.2 278.6 273.6 284.3 2.13 6 815 1813 -9.9 -11.8 86 1.9 -10.5 351 13 279.1 279.4 273.8 284.5 1.90 7 803 1929 -5.7 -22.7 25 17.0 -9.6 351 14 284.8 284.9 275.2 287.1 0.77 8 796 1997 -5.1 -24.1 21 19.0 -9.4 352 14 286.1 286.2 275.7 288.2 0.68 9 750 2463 -6.9 -30.9 13 24.0 -11.5 353 14 289.1 289.2 276.8 290.3 0.39 10 711 2878 -9.5 -31.5 15 22.0 -13.5 355 15 290.7 290.7 277.6 291.9 0.39 11 703 2965 -9.5 -33.5 12 24.0 -13.6 355 15 291.6 291.7 278.0 292.7 0.32 12 700 2998 -9.7 -31.7 15 22.0 -13.6 355 15 291.7 291.8 278.2 293.0 0.38 13 692 3087 -9.7 -30.7 16 21.0 -13.6 355 15 292.7 292.8 278.7 294.1 0.43 14 686 3154 -9.1 -16.1 57 7.0 -11.1 355 15 294.1 294.4 280.9 299.0 1.58 15 641 3676 -11.3 -20.3 47 9.0 -13.6 355 14 297.4 297.6 281.8 301.1 1.19 16 514 5329 -23.3 -28.2 64 4.9 -24.1 355 13 302.2 302.4 283.2 304.6 0.73 17 500 5530 -24.9 -29.9 63 5.0 -25.7 355 13 302.7 302.8 283.3 304.8 0.64 18 457 6181 -29.1 -44.1 22 15.0 -30.4 17 15 305.3 305.3 283.8 305.9 0.17 19 400 7120 -37.3 -49.3 28 12.0 -37.9 50 17 306.5 306.5 284.1 306.9 0.11 20 381 7453 -40.3 -47.3 47 7.0 -40.7 43 18 306.9 306.9 284.3 307.4 0.14 21 361 7816 -43.5 -51.5 41 8.0 -43.8 36 19 307.3 307.4 284.4 307.7 0.09 22 352 7985 -43.7 -60.7 14 17.0 -44.2 32 20 309.3 309.3 285.1 309.4 0.03 23 300 9040 -50.5 -64.5 18 14.0 -50.8 10 23 314.2 314.2 286.8 314.3 0.02 24 253 10144 -56.1 -69.1 18 13.0 -56.3 20 15 321.6 321.6 289.2 321.6 0.01 25 250 10220 -55.3 -69.3 16 14.0 -55.5 20 11 323.9 323.9 289.9 323.9 0.01 26 231 10725 -53.9 -76.9 4 23.0 -54.2 13 12 333.4 333.4 292.6 333.4 0.00 27 213 11241 -57.7 -78.7 5 21.0 -57.9 6 14 335.3 335.3 293.2 335.3 0.00 28 201 11608 -55.5 -79.5 3 24.0 -55.8 0 15 344.4 344.4 295.4 344.4 0.00 29 200 11640 -55.9 -79.9 3 24.0 -56.1 360 15 344.2 344.2 295.3 344.3 0.00 30 150 13440 -60.3 -84.3 3 24.0 -60.5 295 11 366.2 366.2 299.9 366.2 0.00 31 139 13915 -61.5 -84.5 3 23.0 -61.7 287 9 372.1 372.1 300.9 372.2 0.00 32 125 14577 -59.3 -85.3 2 26.0 -59.6 277 7 387.6 387.6 303.4 387.6 0.00 33 107 15543 -63.5 -86.5 3 23.0 -63.7 262 4 397.3 397.3 304.8 397.3 0.00 34 100 15960 -63.1 -87.1 3 24.0 -63.3 255 3 405.8 405.8 306.0 405.8 0.00 35 72 17969 -67.1 -89.1 3 22.0 -67.2 296 10 437.3 437.3 309.6 437.3 0.00 36 70 18140 -66.3 -88.3 3 22.0 -66.5 300 11 442.5 442.5 310.1 442.6 0.00 37 57 19380 -65.3 -88.3 3 23.0 -65.5 285 10 471.6 471.6 312.8 471.6 0.00 38 50 20170 -67.1 -89.1 3 22.0 -67.3 275 9 485.4 485.4 313.9 485.4 0.00 39 30 23250 -68.7 -91.7 2 23.0 -69.0 260 31 557.4 557.4 318.5 557.4 0.00 40 24 24589 -69.3 -92.3 2 23.0 -69.6 257 37 592.3 592.3 320.3 592.4 0.00 41 20 25690 -66.1 -92.1 1 26.0 -66.7 255 42 633.8 633.8 322.0 633.9 0.00 42 14 27858 -63.5 -91.5 1 28.0 -64.7 263 61 710.7 710.7 324.8 710.8 0.01 43 12 28795 -66.7 -91.7 2 25.0 -67.7 266 69 731.4 731.4 325.4 731.5 0.01 44 11 29322 -64.3 -92.3 1 28.0 -65.7 268 74 758.6 758.6 326.2 758.6 0.01 45 10 29900 -67.1 -92.1 2 25.0 -68.1 270 79 769.1 769.1 326.4 769.1 0.01 46 9.8 30022 -67.7 -92.7 2 25.0 -68.7 771.3 771.3 326.5 771.3 0.01 47 4.9 34297 -57.5 -88.5 1 31.0 -62.3 987.1 987.1 330.9 987.4 0.03 TRP 253 10144 -56.1 -69.1 18 13.0 -56.3 20 15 321.6 321.6 289.2 321.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5333.00 m Freezing level: 946.00 mb = 643.92 m = 2112.57 ft Wetbulb zero: 978.01 mb = 376.10 m = 1233.90 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 52.68 % Est. max temperature: 4.59 C = 40.26 F Sfc-Lift cond lev (LCL): 932.28 mb = 760.44 m = 2494.87 ft T: -0.98 C 700-500 lapse rate: 6.00 C/km ThetaE index: 2.27 C Layer 946.0- 925.0 mb Conv cond level (CCL): 862.45 mb = 1373.63 m = 4506.62 ft Mean mixing ratio: 2.66 g/kg Conv temperature: 4.55 C = 40.20 F Cap Strength: 15.09 C Lifted Index: 15.22 C Risk: None Lifted Index @300 mb: 20.79 C Lifted Index @700 mb: 9.44 C Showalter Index: 15.74 C Risk: None Total Totals Index: 32.70 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 15.70 C K Index: -14.20 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 4.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.83 J/kg Max Up Vert Vel: 3.41 m/s Conv Inhibition (B-): 9.68 J/kg Cap Strength: 15.15 C Lift Cond Lev (LCL): 868.07 mb = 1322.55 m = 4339.04 ft Lev Free Conv (LFC): 843.07 mb = 1551.37 m = 5089.73 ft Equ Level (EL): 813.07 mb = 1831.62 m = 6009.19 ft B at Equ Level: -0.15 J/kg Max Parcel Lev (MPL): 813.07 mb = 1831.62 m = 6009.19 ft Wind level data Storm motion: 24 at 11 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 998 213 290 7 6.6 -2.4 | 236 13 10.8 7.3 1 925 823 350 19 3.3 -18.7 | 320 12 7.5 -9.0 2 850 1488 350 13 2.3 -12.8 | 296 7 6.5 -3.1 3 700 2998 355 15 1.3 -14.9 | 313 8 5.5 -5.2 4 500 5530 355 13 1.1 -13.0 | 301 6 5.4 -3.3 5 400 7120 50 17 -13.0 -10.9 | 82 9 -8.8 -1.2 6 300 9040 10 23 -4.0 -22.7 | 359 13 0.2 -13.0 7 253 10144 20 15 -5.1 -14.1 | 12 4 -0.9 -4.4 8 250 10220 20 11 -3.8 -10.3 | 324 1 0.5 -0.6 9 200 11640 360 15 -0.0 -15.0 | 321 7 4.2 -5.3 10 150 13440 295 11 10.0 -4.6 | 250 15 14.2 5.0 11 100 15960 255 3 2.9 0.8 | 214 13 7.1 10.5 12 70 18140 300 11 9.5 -5.5 | 253 14 13.8 4.2 13 50 20170 275 9 9.0 -0.8 | 236 16 13.2 8.9 14 30 23250 260 31 30.5 5.4 | 247 38 34.8 15.1 15 20 25690 255 42 40.6 10.9 | 245 49 44.8 20.6 16 10 29900 270 79 79.0 -0.0 | 263 84 83.2 9.7 Wind Parameters Mean winds (0-6000m): 353.6 at 14.1 knts Storm direction: 23.6 at 10.6 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 76.6 deg Storm rel helicity (0-3000m) pos: 62.7 neg: -8.3 tot: 54.3 m^2/s^2 ave: 18.1 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.44 Bulk Shear: 4.06 m/s 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 ------------------------------------------------------------------------------- 500 331 12 274 10| 13.7 0.0 13.7| 47.1 0.0 47.1 94.1 1.00| 14.7 14.6 1000 342 15 296 10| 6.9 0.0 6.9| 58.3 -4.4 53.9 53.9 0.76| 11.0 8.3 1500 345 14 298 9| 4.0 0.0 4.0| 58.9 -8.1 50.7 33.8 0.61| 8.3 5.1 2000 347 14 299 9| 3.2 0.0 3.2| 60.3 -8.1 52.2 26.1 0.62| 6.4 4.0 2500 348 14 300 8| 2.7 0.0 2.7| 61.8 -8.1 53.7 21.5 0.63| 5.3 3.3 3000 349 14 302 8| 2.3 0.0 2.3| 62.7 -8.3 54.3 18.1 0.63| 4.5 2.8 4000 351 14 304 8| 1.7 0.1 1.8| 62.7 -9.4 53.3 13.3 0.59| 3.5 2.1 5000 352 14 305 8| 1.4 0.2 1.5| 62.7 -10.5 52.2 10.4 0.55| 2.9 1.6 6000 354 14 307 7| 1.5 0.1 1.6| 69.8 -10.8 59.0 9.8 0.61| 2.9 1.8 Wrote GIF file: /home/apache/climate/data/raob//LK747/skewt/LK747.skewt.20251127.12.gif