UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for LK747... Searching the city database file for: LK747 ... Date:0000Z 28 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 205 310 3 SFC 999 213 -2.9 -4.8 87 1.9 -3.6 310 3 270.3 270.8 269.7 277.6 2.67 2 998 221 -1.1 -4.3 79 3.2 -2.3 310 3 272.2 272.7 271.0 279.8 2.78 3 987 310 1.0 -5.0 64 6.0 -1.2 312 4 275.2 275.6 272.6 282.6 2.67 4 925 827 -3.3 -5.8 83 2.5 -4.2 325 7 275.9 276.4 273.1 283.4 2.68 5 896 1078 -5.1 -6.4 91 1.3 -5.5 317 8 276.6 277.0 273.4 284.0 2.64 6 885 1176 -4.7 -8.3 76 3.6 -5.9 315 8 278.0 278.4 273.7 284.5 2.31 7 880 1221 -0.5 -15.5 31 15.0 -4.9 313 8 282.8 283.0 274.9 286.6 1.30 8 861 1396 1.0 -26.0 11 27.0 -5.4 308 9 286.1 286.2 275.5 287.8 0.53 9 850 1499 0.6 -25.4 12 26.0 -5.6 305 9 286.8 286.9 275.9 288.6 0.57 10 824 1748 0.0 -33.0 6 33.0 -6.7 318 9 288.7 288.8 276.5 289.6 0.29 11 753 2464 -2.7 -16.7 33 14.0 -6.9 355 9 293.3 293.6 280.3 297.5 1.37 12 716 2862 -3.9 -35.9 6 32.0 -9.9 16 9 296.2 296.3 280.0 297.1 0.25 13 700 3040 -5.3 -30.3 12 25.0 -10.5 25 9 296.6 296.7 280.5 298.1 0.44 14 641 3723 -10.7 -28.7 21 18.0 -14.3 34 10 298.0 298.1 281.3 299.9 0.56 15 500 5590 -22.1 -52.1 5 30.0 -24.6 60 13 306.1 306.1 283.9 306.3 0.06 16 472 6011 -25.1 -51.1 7 26.0 -27.2 59 19 307.5 307.5 284.5 307.7 0.07 17 471 6027 -25.1 -52.1 6 27.0 -27.2 59 19 307.6 307.7 284.5 307.9 0.07 18 416 6915 -32.9 -50.9 15 18.0 -34.0 56 32 308.7 308.8 284.9 309.1 0.09 19 400 7190 -34.1 -54.1 11 20.0 -35.2 55 36 310.7 310.7 285.7 310.9 0.06 20 372 7694 -37.1 -55.1 14 18.0 -37.9 55 41 313.2 313.2 286.5 313.4 0.06 21 324 8631 -45.5 -53.5 40 8.0 -45.8 55 51 314.2 314.2 286.9 314.5 0.08 22 319 8735 -46.3 -55.3 35 9.0 -46.6 55 52 314.5 314.5 287.0 314.8 0.07 23 300 9140 -48.9 -58.9 30 10.0 -49.1 55 56 316.4 316.4 287.6 316.6 0.05 24 266 9923 -52.1 -67.1 15 15.0 -52.4 52 61 322.8 322.8 289.6 322.9 0.02 25 250 10320 -55.7 -66.7 24 11.0 -55.9 50 64 323.3 323.3 289.8 323.3 0.02 26 246 10422 -56.5 -65.5 31 9.0 -56.6 50 68 323.6 323.6 289.9 323.7 0.02 27 243 10500 -56.8 -65.0 35 8.1 -57.0 50 71 324.2 324.2 290.0 324.3 0.03 28 239 10605 -57.3 -64.3 41 7.0 -57.4 49 68 325.0 325.0 290.3 325.1 0.03 29 231 10820 -57.7 -69.7 20 12.0 -57.8 48 62 327.6 327.6 291.0 327.7 0.01 30 210 11416 -60.7 -75.7 12 15.0 -60.8 45 44 332.0 332.0 292.3 332.0 0.01 31 200 11720 -59.7 -78.7 7 19.0 -59.9 40 36 338.2 338.2 293.9 338.2 0.00 32 195 11878 -59.1 -79.1 6 20.0 -59.3 43 34 341.6 341.6 294.7 341.7 0.00 33 150 13510 -60.5 -83.5 3 23.0 -60.7 75 9 365.9 365.9 299.8 365.9 0.00 34 100 16020 -63.9 -85.9 3 22.0 -64.1 340 9 404.3 404.3 305.7 404.3 0.00 35 70 18200 -66.3 -88.3 3 22.0 -66.5 300 5 442.5 442.5 310.1 442.6 0.00 36 52 19994 -68.3 -89.3 3 21.0 -68.5 291 10 477.2 477.2 313.2 477.2 0.00 37 50 20230 -67.9 -89.9 3 22.0 -68.1 290 11 483.5 483.5 313.7 483.5 0.00 38 34 22556 -66.5 -90.5 2 24.0 -66.9 275 26 543.5 543.5 317.7 543.6 0.00 39 30 23310 -68.1 -91.1 2 23.0 -68.4 270 31 559.0 559.0 318.6 559.0 0.00 40 26 24170 -69.9 -92.9 2 23.0 -70.2 268 30 577.2 577.2 319.5 577.2 0.00 41 24 24651 -67.3 -91.3 2 24.0 -67.8 267 30 598.2 598.2 320.5 598.2 0.00 42 23 24908 -68.5 -91.5 2 23.0 -68.9 267 30 601.9 601.9 320.7 602.0 0.00 43 20 25750 -67.9 -91.9 2 24.0 -68.4 265 29 628.3 628.3 321.8 628.4 0.00 44 17 26724 -68.5 -92.5 2 24.0 -69.1 265 39 656.3 656.3 322.9 656.3 0.00 45 13 28349 -63.7 -91.7 1 28.0 -65.0 265 55 725.3 725.3 325.2 725.3 0.01 46 10 29950 -65.7 -91.7 2 26.0 -67.0 265 71 774.3 774.3 326.6 774.4 0.01 47 9.3 30390 -66.9 -91.9 2 25.0 -68.0 786.0 786.0 326.9 786.0 0.01 48 7.7 31541 -63.1 -90.1 1 27.0 -65.1 844.9 844.9 328.3 845.0 0.01 49 7.6 31621 -62.7 -90.7 1 28.0 -64.8 849.6 849.6 328.4 849.8 0.01 50 7.5 31703 -62.9 -89.9 1 27.0 -65.0 852.1 852.1 328.4 852.2 0.02 TRP 210 11416 -60.7 -75.7 12 15.0 -60.8 45 44 332.0 332.0 292.3 332.0 0.01 WND 243 10500 -56.8 -65.0 35 8.1 -57.0 50 71 324.2 324.2 290.0 324.3 0.03 Sounding variables and indices 1000-500 mb thick: 5385.00 m Freezing level: Surface below freezing Freezing level: 992.24 mb = 267.37 m = 877.20 ft Freezing level: 972.58 mb = 429.95 m = 1410.59 ft Freezing level: 873.67 mb = 1278.93 m = 4195.93 ft Freezing level: 824.00 mb = 1747.62 m = 5733.58 ft Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 26.44 % Est. max temperature: 13.62 C = 56.51 F Sfc-Lift cond lev (LCL): 969.46 mb = 452.61 m = 1484.91 ft T: -0.19 C 700-500 lapse rate: 6.59 C/km ThetaE index: 0.45 C Layer 716.0- 700.0 mb Conv cond level (CCL): 643.07 mb = 3698.16 m = 12132.93 ft Mean mixing ratio: 2.67 g/kg Conv temperature: 24.76 C = 76.57 F Cap Strength: 15.25 C Lifted Index: 19.54 C Risk: None Lifted Index @300 mb: 23.80 C Lifted Index @700 mb: 15.25 C Showalter Index: 15.20 C Risk: None Total Totals Index: 19.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: -3.30 C K Index: -27.70 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.98 J/kg Max Up Vert Vel: 3.74 m/s Conv Inhibition (B-): 58547.83 J/kg Cap Strength: 19.38 C Lift Cond Lev (LCL): 894.65 mb = 1090.28 m = 3576.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 57 at 8 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 ---------------------------------------------------------- 0 999 213 310 3 2.3 -1.9 | 256 9 8.7 2.3 1 925 827 325 7 4.0 -5.7 | 278 11 10.5 -1.5 2 850 1499 305 9 7.4 -5.2 | 274 14 13.8 -1.0 3 700 3040 25 9 -3.8 -8.2 | 326 5 2.6 -4.0 4 500 5590 60 13 -11.3 -6.5 | 64 5 -4.8 -2.3 5 400 7190 55 36 -29.5 -20.6 | 54 28 -23.0 -16.5 6 300 9140 55 56 -45.9 -32.1 | 55 48 -39.4 -27.9 7 250 10320 50 64 -49.0 -41.1 | 49 56 -42.6 -37.0 8 243 10500 50 71 -54.4 -45.6 | 49 63 -47.9 -41.5 9 210 11416 45 44 -31.1 -31.1 | 42 37 -24.7 -26.9 10 200 11720 40 36 -23.1 -27.6 | 36 29 -16.7 -23.4 11 150 13510 75 9 -8.7 -2.3 | 130 3 -2.2 1.9 12 100 16020 340 9 3.1 -8.5 | 294 10 9.5 -4.3 13 70 18200 300 5 4.3 -2.5 | 261 11 10.8 1.7 14 50 20230 290 11 10.3 -3.8 | 269 17 16.8 0.4 15 30 23310 270 31 31.0 -0.0 | 264 38 37.4 4.2 16 20 25750 265 29 28.9 2.5 | 259 36 35.3 6.7 17 10 29950 265 71 70.7 6.2 | 262 78 77.2 10.4 Wind Parameters Mean winds (0-6000m): 27.0 at 10.3 knts Storm direction: 57.0 at 7.7 knts Shear (0-3000m) pos: 1.8 neg: 0.4 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 76.1 deg Storm rel helicity (0-3000m) pos: 32.9 neg: -2.7 tot: 30.2 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.58 Bulk Shear: 11.95 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 ------------------------------------------------------------------------------- 500 319 5 266 9| 3.5 0.0 3.5| 8.1 0.0 8.1 16.2 0.93| 3.5 3.3 1000 320 6 272 10| 1.7 1.1 2.9| 10.1 -1.0 9.1 9.1 0.59| 3.1 1.8 1500 315 7 274 11| 1.5 0.7 2.2| 14.9 -2.7 12.2 8.1 0.48| 3.1 1.5 2000 319 7 277 11| 1.6 0.6 2.2| 24.3 -2.7 21.6 10.8 0.57| 3.4 1.9 2500 327 8 282 11| 1.7 0.4 2.2| 30.1 -2.7 27.4 11.0 0.58| 3.6 2.1 3000 336 8 288 10| 1.8 0.4 2.1| 32.9 -2.7 30.2 10.1 0.58| 3.5 2.0 4000 355 8 300 8| 1.6 0.3 1.9| 36.0 -2.7 33.3 8.3 0.63| 3.0 1.9 5000 12 9 316 7| 1.6 0.2 1.8| 39.5 -2.7 36.8 7.4 0.67| 2.7 1.8 6000 27 10 340 5| 1.5 0.5 2.1| 41.0 -4.9 36.1 6.0 0.49| 3.1 1.5 Wrote GIF file: /home/apache/climate/data/raob//LK747/skewt/LK747.skewt.20251128.00.gif