UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for LK747... Searching the city database file for: LK747 ... Date:1200Z 29 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 116 SFC 988 218 15.4 7.4 59 8.0 10.9 160 11 289.5 290.7 284.6 308.1 6.54 2 948 565 11.0 5.0 66 6.0 7.9 204 8 288.5 289.5 283.4 304.9 5.77 3 925 769 9.2 3.2 66 6.0 6.2 230 7 288.7 289.6 282.8 303.6 5.21 4 873 1246 4.8 2.0 82 2.8 3.4 237 12 289.0 289.9 282.8 303.4 5.06 5 850 1463 3.0 -0.1 80 3.1 1.5 240 15 289.3 290.1 282.3 302.1 4.47 6 830 1655 1.6 -2.1 76 3.7 -0.0 244 17 289.8 290.5 281.8 301.2 3.95 7 794 2013 3.0 -19.0 18 22.0 -3.7 252 21 295.0 295.2 280.6 298.4 1.07 8 771 2251 2.6 -29.4 7 32.0 -5.1 258 23 297.0 297.1 280.7 298.5 0.43 9 764 2325 2.2 -7.8 48 10.0 -1.9 259 24 297.4 297.9 283.7 305.8 2.78 10 761 2356 2.4 -16.6 23 19.0 -3.8 260 24 297.9 298.2 282.3 302.2 1.37 11 752 2452 1.4 -7.6 51 9.0 -2.3 262 25 297.9 298.4 284.0 306.6 2.87 12 747 2506 2.2 -34.8 4 37.0 -5.8 263 26 299.3 299.4 281.4 300.2 0.27 13 737 2615 1.8 -33.2 5 35.0 -6.1 266 27 300.0 300.1 281.8 301.1 0.32 14 708 2937 0.0 -28.0 10 28.0 -7.0 273 30 301.5 301.6 282.7 303.3 0.54 15 705 2971 -0.3 -12.3 40 12.0 -4.7 274 30 301.5 301.9 284.6 308.1 2.11 16 700 3028 -0.7 -12.7 40 12.0 -5.0 275 31 301.7 302.1 284.6 308.1 2.05 17 664 3448 -2.3 -13.3 43 11.0 -6.2 276 33 304.5 304.9 285.7 311.0 2.06 18 652 3593 -3.5 -12.5 50 9.0 -6.8 276 33 304.7 305.2 285.9 311.8 2.24 19 532 5164 -15.3 -20.0 67 4.7 -16.6 279 40 308.9 309.1 286.6 313.7 1.47 20 523 5293 -15.9 -25.9 42 10.0 -18.1 279 41 309.6 309.8 286.2 312.6 0.89 21 506 5541 -18.1 -26.1 50 8.0 -19.8 280 42 309.9 310.1 286.4 312.9 0.90 22 500 5630 -18.3 -31.3 31 13.0 -20.7 280 42 310.7 310.8 286.3 312.7 0.56 23 489 5796 -19.5 -48.5 6 29.0 -22.6 281 42 311.2 311.3 285.9 311.6 0.10 24 462 6216 -22.5 -36.5 27 14.0 -24.5 284 43 312.6 312.7 286.7 313.9 0.36 25 435 6656 -25.3 -49.3 9 24.0 -27.5 286 44 314.5 314.5 287.0 314.8 0.10 26 422 6876 -26.9 -44.9 17 18.0 -28.7 288 45 315.2 315.2 287.3 315.8 0.17 27 407 7136 -29.3 -50.3 11 21.0 -30.9 289 46 315.3 315.4 287.3 315.7 0.09 28 400 7260 -30.3 -40.3 37 10.0 -31.4 290 46 315.6 315.7 287.6 316.6 0.28 29 377 7677 -34.1 -42.1 44 8.0 -34.8 289 48 316.0 316.0 287.7 316.9 0.25 30 376 7696 -34.3 -42.3 44 8.0 -35.0 289 48 316.0 316.0 287.7 316.9 0.25 31 373 7751 -34.9 -39.1 65 4.2 -35.3 289 48 315.9 315.9 287.8 317.1 0.35 32 351 8172 -38.5 -45.5 48 7.0 -39.0 288 51 316.6 316.6 287.8 317.3 0.19 33 348 8230 -38.9 -54.9 17 16.0 -39.6 288 51 316.8 316.8 287.8 317.0 0.06 34 334 8510 -41.1 -44.8 67 3.7 -41.3 287 52 317.5 317.6 288.2 318.3 0.21 35 323 8736 -43.1 -46.2 71 3.1 -43.3 286 53 317.8 317.9 288.3 318.5 0.19 36 301 9208 -45.9 -56.9 28 11.0 -46.3 285 56 320.4 320.4 288.9 320.6 0.06 37 300 9230 -46.1 -57.1 28 11.0 -46.4 285 56 320.4 320.4 288.9 320.6 0.06 38 279 9709 -49.5 -53.2 65 3.7 -49.6 291 59 322.2 322.2 289.5 322.6 0.10 39 258 10218 -52.9 -61.9 33 9.0 -53.1 297 63 324.5 324.5 290.2 324.6 0.04 40 250 10420 -54.7 -59.7 54 5.0 -54.8 300 64 324.7 324.8 290.2 324.9 0.05 41 246 10523 -55.5 -60.3 55 4.8 -55.6 300 65 325.1 325.1 290.3 325.2 0.05 42 214 11395 -62.7 -68.7 44 6.0 -62.7 296 72 327.1 327.1 290.9 327.1 0.02 43 202 11749 -63.9 -69.9 44 6.0 -64.0 295 75 330.6 330.6 291.9 330.7 0.02 44 200 11810 -64.1 -70.1 44 6.0 -64.1 295 73 331.2 331.3 292.1 331.3 0.02 45 197 11903 -64.3 -71.3 38 7.0 -64.4 295 73 332.4 332.4 292.4 332.4 0.01 46 188 12188 -65.1 -72.1 37 7.0 -65.1 295 73 335.6 335.6 293.2 335.6 0.01 47 151 13539 -60.7 -83.7 3 23.0 -60.9 295 57 364.8 364.8 299.6 364.8 0.00 48 150 13580 -60.9 -83.9 3 23.0 -61.1 295 56 365.2 365.2 299.7 365.2 0.00 49 100 16070 -64.1 -87.1 3 23.0 -64.3 285 31 403.9 403.9 305.7 403.9 0.00 50 83 17218 -63.3 -88.3 2 25.0 -63.6 261 22 427.6 427.6 308.6 427.6 0.00 51 73 18017 -59.1 -88.1 1 29.0 -59.6 245 15 452.5 452.5 311.1 452.5 0.00 52 70 18280 -60.9 -87.9 2 27.0 -61.3 240 13 454.1 454.1 311.3 454.1 0.00 53 60 19225 -65.5 -89.5 2 24.0 -65.7 256 21 464.3 464.3 312.1 464.3 0.00 54 57 19538 -62.9 -89.9 1 27.0 -63.3 261 24 477.0 477.0 313.2 477.1 0.00 55 50 20340 -64.5 -89.5 2 25.0 -64.8 275 31 491.5 491.5 314.3 491.5 0.00 56 39 21878 -57.5 -88.5 1 31.0 -58.5 270 32 545.4 545.4 317.8 545.4 0.00 57 30 23510 -62.7 -89.7 1 27.0 -63.4 265 33 573.7 573.7 319.3 573.7 0.00 58 26 24386 -66.1 -91.1 2 25.0 -66.6 261 40 588.0 588.0 320.0 588.0 0.00 59 20 26010 -58.1 -89.1 1 31.0 -59.7 255 52 658.3 658.3 323.0 658.4 0.01 60 19 26333 -57.3 -89.3 1 32.0 -59.2 255 54 670.5 670.5 323.4 670.6 0.01 61 16 27411 -59.7 -89.7 1 30.0 -61.3 257 62 696.5 696.5 324.3 696.5 0.01 62 14 28255 -53.9 -87.9 1 34.0 -57.1 258 68 743.3 743.3 325.7 743.4 0.01 63 12 29235 -57.7 -88.7 1 31.0 -60.2 259 75 763.3 763.3 326.3 763.4 0.01 64 10 30390 -55.3 -88.3 1 33.0 -58.9 260 83 813.1 813.1 327.5 813.3 0.02 65 8.2 31650 -57.5 -88.5 1 31.0 -60.9 851.9 851.9 328.4 852.1 0.02 66 7.0 32667 -49.7 -85.7 1 36.0 -56.6 923.6 923.6 329.9 924.0 0.04 67 6.6 33052 -50.3 -86.3 1 36.0 -57.1 936.7 936.8 330.1 937.1 0.03 TRP 188 12188 -65.1 -72.1 37 7.0 -65.1 295 73 335.6 335.6 293.2 335.6 0.01 WND 202 11749 -63.9 -69.9 44 6.0 -64.0 295 75 330.6 330.6 291.9 330.7 0.02 Sounding variables and indices 1000-500 mb thick: 5514.00 m Freezing level: 708.00 mb = 2937.15 m = 9636.21 ft Wetbulb zero: 830.49 mb = 1650.46 m = 5414.83 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 50.80 % Est. max temperature: 15.44 C = 59.79 F Sfc-Lift cond lev (LCL): 876.18 mb = 1215.63 m = 3988.23 ft T: 5.08 C 700-500 lapse rate: 6.76 C/km ThetaE index: 9.79 C Layer 948.0- 771.0 mb Conv cond level (CCL): 851.08 mb = 1452.68 m = 4765.94 ft Mean mixing ratio: 5.62 g/kg Conv temperature: 15.12 C = 59.22 F Cap Strength: 7.23 C Lifted Index: 7.34 C Risk: None Lifted Index @300 mb: 11.16 C Lifted Index @700 mb: 6.02 C Showalter Index: 9.16 C Risk: None Total Totals Index: 39.50 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 18.20 C K Index: 9.20 Risk: None Sweat Index: 177.35 Risk: None Energy Index: 2.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.86 J/kg Max Up Vert Vel: 1.93 m/s Conv Inhibition (B-): 49234.28 J/kg Cap Strength: 7.13 C Lift Cond Lev (LCL): 856.37 mb = 1402.19 m = 4600.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 21 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 ---------------------------------------------------------- 0 988 218 160 11 -3.8 10.3 | 135 31 -21.7 21.8 1 925 769 230 7 5.4 4.5 | 142 20 -12.6 15.9 2 850 1463 240 15 13.0 7.5 | 165 20 -5.0 18.9 3 700 3028 275 31 30.9 -2.7 | 236 16 12.9 8.7 4 500 5630 280 42 41.4 -7.3 | 260 24 23.4 4.1 5 400 7260 290 46 43.2 -15.7 | 280 26 25.3 -4.3 6 300 9230 285 56 54.1 -14.5 | 275 36 36.1 -3.1 7 250 10420 300 64 55.4 -32.0 | 299 43 37.5 -20.6 8 202 11749 295 75 68.0 -31.7 | 292 54 50.0 -20.3 9 200 11810 295 73 66.2 -30.9 | 292 52 48.2 -19.4 10 188 12188 295 73 66.2 -30.9 | 292 52 48.2 -19.4 11 150 13580 295 56 50.8 -23.7 | 290 35 32.8 -12.2 12 100 16070 285 31 29.9 -8.0 | 254 12 12.0 3.4 13 70 18280 240 13 11.3 6.5 | 159 19 -6.7 17.9 14 50 20340 275 31 30.9 -2.7 | 236 16 12.9 8.7 15 30 23510 265 33 32.9 2.9 | 226 21 14.9 14.3 16 20 26010 255 52 50.2 13.5 | 232 41 32.3 24.9 17 10 30390 260 83 81.7 14.4 | 248 69 63.8 25.8 Wind Parameters Mean winds (0-6000m): 272.5 at 28.4 knts Storm direction: 302.5 at 21.3 knts Shear (0-3000m) pos: 6.5 neg: 0.0 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 103.2 deg Storm rel helicity (0-3000m) pos: 168.1 neg: -1.4 tot: 166.7 m^2/s^2 ave: 55.6 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 5.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 117.84 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 ------------------------------------------------------------------------------- 500 182 9 140 27| 10.4 0.0 10.4| 29.2 -1.4 27.8 55.6 0.34| 11.1 3.8 1000 211 9 146 23| 7.4 0.0 7.4| 55.6 -1.4 54.2 54.2 0.53| 8.5 4.5 1500 226 11 153 22| 6.9 0.0 6.9| 85.9 -1.4 84.5 56.3 0.65| 7.7 5.0 2000 237 13 160 20| 6.8 0.0 6.8|115.4 -1.4 114.1 57.0 0.72| 7.4 5.4 2500 247 16 169 18| 6.8 0.0 6.8|145.7 -1.4 144.3 57.7 0.77| 7.4 5.7 3000 256 18 179 16| 6.5 0.0 6.5|168.1 -1.4 166.7 55.6 0.80| 7.1 5.7 4000 264 22 196 14| 5.4 0.0 5.4|183.0 -1.4 181.7 45.4 0.79| 5.9 4.7 5000 269 25 212 14| 4.8 0.0 4.8|199.2 -1.4 197.8 39.6 0.78| 5.2 4.1 6000 272 28 226 15| 4.3 0.0 4.3|225.3 -1.4 223.9 37.3 0.79| 4.7 3.7 Wrote GIF file: /home/apache/climate/data/raob//LK747/skewt/LK747.skewt.20251029.12.gif