UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for LK747... Searching the city database file for: LK747 ... Date:0000Z 10 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 210 220 3 SFC 999 218 9.4 7.0 85 2.4 8.1 220 3 282.6 283.7 281.3 300.0 6.29 2 986 327 10.4 6.8 78 3.6 8.5 240 6 284.7 285.8 282.3 302.2 6.29 3 925 857 7.6 5.1 84 2.5 6.3 335 21 287.1 288.1 283.0 303.9 5.96 4 850 1548 2.2 2.2 100 0.0 2.2 330 27 288.5 289.4 282.8 303.5 5.28 5 822 1818 0.4 0.3 99 0.1 0.4 328 26 289.3 290.2 282.6 303.0 4.76 6 815 1886 1.2 -8.8 47 10.0 -2.6 328 26 290.9 291.3 280.5 298.0 2.41 7 805 1986 4.2 -15.8 22 20.0 -2.4 327 26 295.1 295.3 281.1 299.4 1.38 8 755 2505 0.8 -22.2 16 23.0 -5.6 324 25 296.9 297.0 281.1 299.6 0.85 9 752 2537 0.6 -15.4 29 16.0 -4.7 324 24 297.0 297.3 282.1 301.8 1.53 10 751 2547 0.2 -4.8 69 5.0 -1.9 324 24 296.7 297.3 284.3 307.3 3.56 11 747 2590 -0.3 -1.7 90 1.4 -1.0 323 24 296.6 297.4 285.3 310.0 4.52 12 742 2644 0.2 -3.1 78 3.3 -1.3 323 24 297.7 298.4 285.3 310.0 4.10 13 711 2986 -0.5 -8.5 55 8.0 -3.7 321 23 300.6 301.1 285.1 309.3 2.83 14 700 3110 -1.5 -8.5 59 7.0 -4.3 320 23 300.8 301.3 285.2 309.6 2.87 15 684 3293 -3.1 -7.9 69 4.8 -5.0 322 24 301.0 301.6 285.5 310.5 3.08 16 651 3683 -5.3 -14.3 49 9.0 -8.3 326 25 302.8 303.2 284.9 308.9 1.94 17 648 3719 -4.5 -26.5 16 22.0 -9.9 327 25 304.1 304.3 284.0 306.4 0.68 18 643 3780 -4.5 -36.5 6 32.0 -10.8 328 25 304.8 304.9 283.7 305.7 0.26 19 576 4635 -10.7 -19.7 48 9.0 -13.2 337 28 307.3 307.6 286.0 311.8 1.39 20 553 4947 -12.3 -18.3 61 6.0 -14.0 341 29 309.0 309.3 286.9 314.3 1.63 21 508 5591 -15.9 -26.9 38 11.0 -18.3 349 31 312.2 312.4 287.1 315.1 0.83 22 500 5710 -16.9 -26.9 42 10.0 -19.1 350 31 312.4 312.6 287.2 315.3 0.84 23 400 7350 -29.1 -48.1 14 19.0 -30.7 10 33 317.2 317.2 288.0 317.6 0.12 24 396 7422 -29.5 -49.5 13 20.0 -31.1 10 34 317.6 317.6 288.1 318.0 0.11 25 367 7958 -33.9 -47.9 23 14.0 -35.0 7 39 318.7 318.7 288.5 319.2 0.14 26 344 8406 -38.3 -42.9 62 4.6 -38.7 5 43 318.7 318.7 288.6 319.6 0.25 27 320 8898 -42.5 -50.5 41 8.0 -42.9 2 48 319.5 319.5 288.7 320.0 0.12 28 300 9330 -46.1 -48.8 74 2.7 -46.2 360 52 320.4 320.4 289.0 321.0 0.15 29 297 9397 -46.7 -48.4 83 1.7 -46.8 1 54 320.5 320.5 289.0 321.1 0.16 30 284 9692 -49.3 -53.4 62 4.1 -49.4 3 61 320.9 320.9 289.1 321.2 0.09 31 280 9785 -49.7 -56.7 44 7.0 -49.9 4 63 321.6 321.6 289.3 321.8 0.06 32 273 9950 -51.1 -56.1 55 5.0 -51.2 6 68 321.9 321.9 289.4 322.2 0.07 33 268 10071 -50.9 -70.9 8 20.0 -51.2 7 71 323.9 323.9 289.9 323.9 0.01 34 263 10193 -51.9 -57.9 48 6.0 -52.1 8 74 324.2 324.2 290.1 324.4 0.06 35 255 10393 -53.2 -57.6 59 4.4 -53.4 10 79 325.1 325.1 290.4 325.3 0.06 36 251 10494 -53.9 -57.5 65 3.6 -54.0 10 77 325.6 325.6 290.5 325.8 0.06 37 250 10520 -54.3 -58.7 58 4.4 -54.4 10 77 325.3 325.3 290.5 325.6 0.06 38 241 10753 -55.3 -66.3 24 11.0 -55.5 7 67 327.3 327.3 291.0 327.4 0.02 39 225 11187 -57.9 -66.9 31 9.0 -58.0 360 48 329.8 329.8 291.7 329.9 0.02 40 222 11272 -54.1 -72.1 9 18.0 -54.4 357 46 336.9 336.9 293.6 336.9 0.01 41 200 11940 -53.5 -76.5 4 23.0 -53.8 335 31 348.0 348.0 296.2 348.1 0.01 42 188 12340 -52.5 -78.5 3 26.0 -52.9 332 28 355.9 355.9 297.9 355.9 0.00 43 150 13790 -55.7 -82.7 2 27.0 -56.1 320 17 374.1 374.1 301.3 374.1 0.00 44 123 15042 -59.9 -83.9 3 24.0 -60.2 305 18 388.3 388.3 303.5 388.3 0.00 45 100 16330 -61.7 -85.7 3 24.0 -61.9 290 19 408.5 408.5 306.3 408.5 0.00 46 70 18550 -59.9 -87.9 1 28.0 -60.3 295 9 456.2 456.2 311.4 456.2 0.00 47 61 19403 -61.5 -88.5 2 27.0 -61.9 287 11 471.0 471.0 312.7 471.0 0.00 48 58 19717 -58.9 -87.9 1 29.0 -59.5 284 11 483.7 483.7 313.7 483.7 0.00 49 50 20640 -61.5 -88.5 2 27.0 -62.0 275 13 498.6 498.6 314.8 498.6 0.00 50 47 21022 -63.3 -89.3 2 26.0 -63.7 283 12 503.1 503.1 315.2 503.2 0.00 51 30 23800 -60.7 -88.7 1 28.0 -61.6 340 5 579.2 579.2 319.6 579.2 0.00 52 25 24937 -58.5 -88.5 1 30.0 -59.8 300 12 616.5 616.5 321.3 616.5 0.01 53 22 25735 -60.7 -88.7 1 28.0 -61.8 271 17 632.9 632.9 322.0 632.9 0.01 54 20 26330 -58.5 -88.5 1 30.0 -60.0 250 21 657.1 657.1 323.0 657.2 0.01 55 13 29070 -52.5 -85.5 1 33.0 -56.3 266 30 764.0 764.0 326.3 764.2 0.02 56 12 29583 -55.5 -87.5 1 32.0 -58.6 268 32 771.1 771.1 326.5 771.2 0.02 57 10 30750 -52.9 -85.9 1 33.0 -57.3 275 36 822.1 822.1 327.8 822.3 0.02 58 8.7 31652 -50.9 -85.9 1 35.0 -56.5 863.3 863.3 328.7 863.5 0.03 59 8.0 32199 -50.9 -84.9 1 34.0 -56.8 884.2 884.2 329.1 884.6 0.04 TRP 225 11187 -57.9 -66.9 31 9.0 -58.0 360 48 329.8 329.8 291.7 329.9 0.02 WND 255 10393 -53.2 -57.6 59 4.4 -53.4 10 79 325.1 325.1 290.4 325.3 0.06 Sounding variables and indices 1000-500 mb thick: 5500.00 m Freezing level: 749.40 mb = 2564.43 m = 8413.37 ft Freezing level: 744.00 mb = 2622.37 m = 8603.46 ft Freezing level: 733.14 mb = 2741.50 m = 8994.33 ft Wetbulb zero: 821.11 mb = 1826.32 m = 5991.80 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 56.59 % Est. max temperature: 15.25 C = 59.45 F Sfc-Lift cond lev (LCL): 963.20 mb = 521.34 m = 1710.43 ft T: 9.37 C 700-500 lapse rate: 5.92 C/km ThetaE index: 5.84 C Layer 850.0- 805.0 mb Conv cond level (CCL): 883.98 mb = 1227.63 m = 4027.62 ft Mean mixing ratio: 6.07 g/kg Conv temperature: 14.60 C = 58.27 F Cap Strength: 10.04 C Lifted Index: 9.97 C Risk: None Lifted Index @300 mb: 12.42 C Lifted Index @700 mb: 6.21 C Showalter Index: 9.68 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 19.10 C K Index: 14.30 Risk: None Sweat Index: 111.40 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.00 J/kg Max Up Vert Vel: 4.69 m/s Conv Inhibition (B-): 69279.02 J/kg Cap Strength: 10.01 C Lift Cond Lev (LCL): 908.36 mb = 1005.32 m = 3298.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 5 at 19 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 ---------------------------------------------------------- 0 999 218 220 3 1.9 2.3 | 190 21 3.5 21.0 1 925 857 335 21 8.9 -19.0 | 272 10 10.5 -0.4 2 850 1548 330 27 13.5 -23.4 | 287 16 15.1 -4.7 3 700 3110 320 23 14.8 -17.6 | 266 16 16.4 1.1 4 500 5710 350 31 5.4 -30.5 | 330 14 7.0 -11.9 5 400 7350 10 33 -5.7 -32.5 | 17 14 -4.1 -13.8 6 300 9330 360 52 -0.0 -52.0 | 357 33 1.6 -33.3 7 255 10393 10 79 -13.7 -77.8 | 12 60 -12.1 -59.1 8 250 10520 10 77 -13.4 -75.8 | 12 58 -11.8 -57.2 9 225 11187 360 48 -0.0 -48.0 | 357 29 1.6 -29.3 10 200 11940 335 31 13.1 -28.1 | 303 17 14.7 -9.4 11 150 13790 320 17 10.9 -13.0 | 246 14 12.5 5.7 12 100 16330 290 19 17.9 -6.5 | 238 23 19.4 12.2 13 70 18550 295 9 8.2 -3.8 | 213 18 9.7 14.9 14 50 20640 275 13 13.0 -1.1 | 220 23 14.5 17.5 15 30 23800 340 5 1.7 -4.7 | 193 14 3.3 14.0 16 20 26330 250 21 19.7 7.2 | 220 34 21.3 25.9 17 10 30750 275 36 35.9 -3.1 | 247 41 37.5 15.5 Wind Parameters Mean winds (0-6000m): 334.9 at 25.0 knts Storm direction: 4.9 at 18.7 knts Shear (0-3000m) pos: 4.4 neg: 0.8 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 78.8 deg Storm rel helicity (0-3000m) pos: 145.1 neg: -24.4 tot: 120.7 m^2/s^2 ave: 40.2 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.36 Bulk Shear: 30.13 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 ------------------------------------------------------------------------------- 500 330 10 213 12| 17.9 0.0 17.9|107.7 0.0 107.7 215.4 0.90| 22.1 19.9 1000 331 16 242 11| 13.1 0.0 13.1|138.2 0.0 138.2 138.2 0.85| 17.3 14.6 1500 331 19 260 11| 8.7 1.0 9.7|142.8 -2.4 140.5 93.6 0.78| 12.7 10.0 2000 330 21 267 12| 6.5 0.8 7.3|142.8 -10.5 132.3 66.2 0.70| 10.0 7.0 2500 328 22 269 13| 5.2 0.9 6.1|142.8 -18.4 124.4 49.8 0.62| 8.4 5.2 3000 327 22 269 14| 4.4 0.8 5.2|145.1 -24.4 120.7 40.2 0.57| 7.3 4.2 4000 327 23 272 14| 3.8 0.6 4.4|167.8 -24.4 143.4 35.9 0.62| 6.3 3.9 5000 330 24 278 14| 3.5 0.5 4.0|191.2 -24.4 166.9 33.4 0.66| 5.7 3.7 6000 335 25 288 13| 3.2 0.4 3.6|215.6 -24.4 191.2 31.9 0.70| 5.3 3.7 Wrote GIF file: /home/apache/climate/data/raob//LK747/skewt/LK747.skewt.20251010.00.gif