UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for LK747... Searching the city database file for: LK747 ... Date:0000Z 16 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 205 280 3 SFC 999 213 8.6 7.7 94 0.9 8.1 280 3 281.8 283.0 281.3 300.0 6.61 2 925 847 5.0 0.0 70 5.0 2.7 100 3 284.4 285.1 279.6 296.1 4.13 3 875 1299 2.0 1.8 99 0.2 1.9 192 4 285.9 286.7 281.3 299.9 4.98 4 850 1533 0.8 -0.1 94 0.9 0.4 240 5 287.0 287.8 281.2 299.7 4.47 5 800 2017 -2.9 -2.9 100 0.0 -2.9 274 4 288.1 288.7 281.0 299.2 3.86 6 773 2288 -5.1 -5.2 99 0.1 -5.1 294 4 288.5 289.1 280.6 298.3 3.36 7 770 2319 -3.7 -12.7 50 9.0 -6.6 296 4 290.4 290.7 279.6 296.0 1.87 8 766 2360 -1.9 -20.9 22 19.0 -7.1 299 4 292.7 292.9 279.4 295.7 0.94 9 757 2454 -0.9 -27.9 11 27.0 -7.2 306 4 294.8 294.9 279.8 296.5 0.51 10 756 2465 -0.7 -26.7 12 26.0 -7.0 306 4 295.1 295.2 280.0 297.0 0.57 11 723 2822 0.8 -35.2 5 36.0 -6.9 332 3 300.6 300.6 282.0 301.5 0.26 12 700 3081 -1.1 -17.1 28 16.0 -6.2 350 3 301.3 301.5 283.7 305.8 1.43 13 697 3115 -1.3 -17.3 28 16.0 -6.4 350 3 301.4 301.7 283.8 305.9 1.41 14 662 3525 -3.3 -35.3 6 32.0 -9.8 356 4 303.6 303.7 283.2 304.6 0.29 15 518 5415 -17.3 -27.3 41 10.0 -19.4 21 10 308.8 309.0 285.8 311.5 0.79 16 500 5680 -18.5 -32.5 28 14.0 -21.0 25 11 310.5 310.6 286.1 312.2 0.50 17 488 5860 -19.5 -40.5 14 21.0 -22.3 24 11 311.4 311.5 286.1 312.2 0.23 18 400 7300 -31.5 -39.5 45 8.0 -32.3 20 13 314.0 314.1 287.1 315.2 0.31 19 370 7846 -35.7 -41.7 54 6.0 -36.2 15 13 315.5 315.6 287.6 316.5 0.27 20 335 8528 -40.7 -47.7 47 7.0 -41.1 8 13 317.8 317.8 288.2 318.4 0.15 21 323 8775 -41.9 -55.9 20 14.0 -42.5 5 13 319.5 319.5 288.6 319.7 0.06 22 317 8901 -43.1 -49.1 52 6.0 -43.4 4 13 319.5 319.6 288.8 320.1 0.14 23 311 9029 -43.7 -59.7 15 16.0 -44.2 3 13 320.4 320.5 288.9 320.6 0.04 24 300 9270 -45.5 -58.5 22 13.0 -45.9 360 13 321.2 321.2 289.2 321.4 0.05 25 290 9496 -47.1 -56.1 35 9.0 -47.4 360 14 322.1 322.1 289.5 322.3 0.07 26 287 9565 -47.3 -62.3 16 15.0 -47.7 360 14 322.7 322.8 289.6 322.9 0.03 27 277 9800 -48.7 -61.7 21 13.0 -49.0 360 15 324.0 324.0 290.0 324.2 0.03 28 272 9920 -49.5 -56.5 44 7.0 -49.7 360 15 324.6 324.6 290.2 324.8 0.07 29 252 10419 -53.3 -58.3 54 5.0 -53.4 360 17 326.1 326.1 290.6 326.3 0.06 30 250 10470 -53.5 -58.5 54 5.0 -53.6 360 17 326.5 326.5 290.8 326.8 0.06 31 224 11170 -56.7 -65.7 31 9.0 -56.8 7 18 332.0 332.0 292.3 332.1 0.02 32 200 11880 -61.1 -68.1 39 7.0 -61.2 15 19 336.0 336.0 293.3 336.1 0.02 33 198 11942 -61.1 -68.1 39 7.0 -61.2 13 19 337.0 337.0 293.6 337.1 0.02 34 196 12005 -61.5 -70.5 29 9.0 -61.6 10 19 337.3 337.3 293.7 337.4 0.01 35 193 12100 -60.3 -75.3 12 15.0 -60.4 9 19 340.7 340.7 294.5 340.8 0.01 36 183 12433 -57.5 -77.5 6 20.0 -57.7 5 19 350.5 350.5 296.7 350.5 0.01 37 150 13680 -59.1 -83.1 3 24.0 -59.3 350 19 368.3 368.3 300.2 368.3 0.00 38 100 16210 -60.9 -85.9 2 25.0 -61.2 345 17 410.1 410.1 306.5 410.1 0.00 39 88 17002 -62.1 -87.1 2 25.0 -62.4 345 12 422.9 422.9 308.0 422.9 0.00 40 71 18341 -58.3 -87.3 1 29.0 -58.8 345 4 457.8 457.8 311.5 457.8 0.00 41 70 18430 -59.1 -87.1 1 28.0 -59.6 345 3 457.9 457.9 311.6 458.0 0.00 42 63 19085 -62.1 -88.1 2 26.0 -62.4 312 3 465.3 465.3 312.3 465.4 0.00 43 59 19492 -59.5 -88.5 1 29.0 -60.0 292 3 480.0 480.0 313.4 480.0 0.00 44 50 20520 -61.9 -88.9 2 27.0 -62.4 240 3 497.6 497.6 314.8 497.6 0.00 45 47 20903 -62.5 -89.5 1 27.0 -63.0 250 4 505.1 505.1 315.3 505.1 0.00 46 36 22562 -59.5 -88.5 1 29.0 -60.3 295 8 552.8 552.8 318.2 552.9 0.00 47 32 23297 -61.3 -89.3 1 28.0 -62.0 314 10 567.0 567.0 319.0 567.0 0.00 48 30 23700 -58.7 -89.7 1 31.0 -59.7 325 11 584.6 584.6 319.9 584.6 0.00 49 29 23913 -56.5 -88.5 1 32.0 -57.9 318 12 596.4 596.4 320.5 596.4 0.01 50 20 26260 -56.3 -89.3 1 33.0 -58.2 245 19 663.8 663.8 323.2 663.9 0.01 51 12 29555 -48.1 -85.1 1 37.0 -53.8 263 36 797.3 797.3 327.2 797.5 0.02 52 10 30750 -49.7 -85.7 1 36.0 -55.3 270 42 834.0 834.0 328.0 834.3 0.03 53 9.0 31445 -46.3 -85.3 0 39.0 -53.8 872.6 872.6 328.9 872.9 0.03 54 8.9 31519 -46.7 -85.7 0 39.0 -54.1 873.9 873.9 328.9 874.1 0.03 TRP 196 12005 -61.5 -70.5 29 9.0 -61.6 10 19 337.3 337.3 293.7 337.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5475.00 m Freezing level: 839.19 mb = 1637.62 m = 5372.69 ft Freezing level: 740.60 mb = 2631.46 m = 8633.29 ft Freezing level: 713.32 mb = 2931.16 m = 9616.54 ft Wetbulb zero: 844.34 mb = 1586.31 m = 5204.35 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 47.37 % Est. max temperature: 13.77 C = 56.79 F Sfc-Lift cond lev (LCL): 985.49 mb = 325.43 m = 1067.67 ft T: 7.96 C 700-500 lapse rate: 6.69 C/km ThetaE index: 4.22 C Layer 850.0- 757.0 mb Conv cond level (CCL): 876.95 mb = 1280.89 m = 4202.34 ft Mean mixing ratio: 5.09 g/kg Conv temperature: 12.58 C = 54.64 F Cap Strength: 11.04 C Lifted Index: 12.01 C Risk: None Lifted Index @300 mb: 16.71 C Lifted Index @700 mb: 9.60 C Showalter Index: 10.66 C Risk: None Total Totals Index: 37.70 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 18.40 C K Index: 3.20 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 2.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.20 J/kg Max Up Vert Vel: 4.52 m/s Conv Inhibition (B-): 54392.69 J/kg Cap Strength: 11.64 C Lift Cond Lev (LCL): 906.66 mb = 1009.91 m = 3313.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 40 at 4 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 ---------------------------------------------------------- 0 999 213 280 3 3.0 -0.5 | 244 6 5.8 2.9 1 925 847 100 3 -3.0 0.5 | 178 4 -0.1 3.9 2 850 1533 240 5 4.3 2.5 | 231 9 7.2 5.9 3 700 3081 350 3 0.5 -3.0 | 263 3 3.3 0.4 4 500 5680 25 11 -4.6 -10.0 | 16 7 -1.8 -6.6 5 400 7300 20 13 -4.4 -12.2 | 10 9 -1.6 -8.8 6 300 9270 360 13 -0.0 -13.0 | 344 10 2.8 -9.6 7 250 10470 360 17 -0.0 -17.0 | 348 14 2.8 -13.6 8 200 11880 15 19 -4.9 -18.4 | 8 15 -2.1 -15.0 9 196 12005 10 19 -3.3 -18.7 | 2 15 -0.5 -15.3 10 150 13680 350 19 3.3 -18.7 | 338 16 6.1 -15.3 11 100 16210 345 17 4.4 -16.4 | 331 15 7.2 -13.0 12 70 18430 345 3 0.8 -2.9 | 262 4 3.6 0.5 13 50 20520 240 3 2.6 1.5 | 228 7 5.4 4.9 14 30 23700 325 11 6.3 -9.0 | 302 11 9.1 -5.6 15 20 26260 245 19 17.2 8.0 | 240 23 20.0 11.4 16 10 30750 270 42 42.0 -0.0 | 266 45 44.8 3.4 Wind Parameters Mean winds (0-6000m): 9.8 at 5.9 knts Storm direction: 39.8 at 4.4 knts Shear (0-3000m) pos: 1.1 neg: 1.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 26.1 deg Storm rel helicity (0-3000m) pos: 24.7 neg: -13.3 tot: 11.4 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.41 Bulk Shear: 4.23 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 ------------------------------------------------------------------------------- 500 299 3 250 6| 0.0 5.8 5.8| 0.0 -12.2 -12.2 -24.3 -0.91| 7.6 -6.9 1000 144 3 189 6| 1.3 2.9 4.2| 3.9 -13.2 -9.4 -9.4 -0.40| 6.7 -2.7 1500 222 4 221 8| 2.3 1.9 4.2| 17.7 -13.2 4.5 3.0 0.04| 6.7 0.2 2000 246 4 232 8| 1.8 1.5 3.2| 22.4 -13.2 9.2 4.6 0.13| 5.7 0.7 2500 259 4 238 8| 1.3 1.2 2.5| 24.2 -13.2 11.0 4.4 0.16| 5.1 0.8 3000 266 4 241 8| 1.1 1.0 2.0| 24.7 -13.3 11.4 3.8 0.17| 4.6 0.8 4000 316 4 265 6| 1.1 0.7 1.9| 27.6 -13.3 14.3 3.6 0.26| 3.8 1.0 5000 353 5 293 4| 1.2 0.6 1.7| 31.3 -13.3 18.1 3.6 0.32| 3.4 1.1 6000 10 6 323 3| 1.1 0.5 1.5| 33.7 -13.7 20.0 3.3 0.33| 3.1 1.0 Wrote GIF file: /home/apache/climate/data/raob//LK747/skewt/LK747.skewt.20251016.00.gif