UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for LK747... Searching the city database file for: LK747 ... Date:1200Z 20 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 115 SFC 988 216 12.8 1.8 47 11.0 7.4 160 13 286.9 287.7 281.1 299.5 4.41 2 981 276 10.8 -1.2 43 12.0 5.4 159 14 285.5 286.1 279.4 295.7 3.57 3 925 761 6.0 -2.0 56 8.0 2.5 155 19 285.4 286.1 279.4 295.6 3.56 4 867 1287 1.8 -2.3 74 4.1 0.0 170 22 286.4 287.1 280.0 297.1 3.72 5 850 1447 1.8 -2.8 71 4.6 -0.2 175 23 288.0 288.7 280.7 298.6 3.66 6 831 1629 2.4 -5.6 55 8.0 -0.9 179 21 290.5 291.1 281.1 299.4 3.03 7 825 1688 4.4 -17.6 18 22.0 -2.6 180 21 293.2 293.5 280.0 296.9 1.16 8 817 1767 5.8 -20.2 13 26.0 -2.1 182 20 295.5 295.7 280.7 298.5 0.94 9 814 1798 6.0 -20.0 13 26.0 -2.0 183 20 296.1 296.2 281.0 299.1 0.96 10 804 1899 6.0 -21.0 12 27.0 -2.2 185 19 297.1 297.3 281.3 300.0 0.89 11 715 2848 0.4 -37.6 4 38.0 -7.2 206 11 301.1 301.1 282.1 301.8 0.21 12 700 3018 -0.7 -16.7 29 16.0 -5.9 210 9 301.7 302.0 284.0 306.4 1.48 13 691 3121 -1.7 -15.7 33 14.0 -6.4 213 9 301.7 302.0 284.1 306.9 1.63 14 628 3873 -7.9 -14.9 57 7.0 -10.2 239 12 303.0 303.4 284.9 309.0 1.91 15 603 4188 -9.7 -23.7 31 14.0 -13.2 250 13 304.5 304.6 284.4 307.5 0.94 16 557 4796 -14.3 -18.5 70 4.2 -15.4 271 16 306.0 306.3 285.7 311.1 1.59 17 541 5017 -14.9 -24.9 42 10.0 -17.2 279 17 307.9 308.0 285.7 311.0 0.94 18 515 5388 -16.9 -29.9 31 13.0 -19.4 292 18 309.8 309.9 286.0 311.9 0.62 19 500 5610 -17.7 -33.7 23 16.0 -20.4 300 19 311.5 311.5 286.4 313.0 0.44 20 482 5882 -19.7 -36.7 21 17.0 -22.2 304 20 312.3 312.3 286.6 313.5 0.34 21 458 6259 -21.9 -50.9 5 29.0 -24.7 310 21 314.1 314.1 286.9 314.4 0.08 22 419 6906 -25.7 -49.7 9 24.0 -27.9 320 22 317.3 317.4 288.0 317.7 0.10 23 400 7240 -28.3 -51.3 9 23.0 -30.2 325 23 318.2 318.2 288.3 318.5 0.08 24 300 9230 -44.7 -59.7 17 15.0 -45.2 325 33 322.4 322.4 289.5 322.5 0.04 25 292 9411 -46.3 -58.3 24 12.0 -46.7 324 35 322.6 322.6 289.6 322.8 0.05 26 250 10430 -53.1 -68.1 15 15.0 -53.4 315 48 327.1 327.1 290.9 327.2 0.02 27 244 10586 -54.1 -68.1 16 14.0 -54.3 315 47 327.9 327.9 291.2 328.0 0.02 28 200 11830 -63.9 -70.9 38 7.0 -64.0 315 42 331.6 331.6 292.2 331.6 0.01 29 191 12113 -64.1 -71.1 38 7.0 -64.1 313 40 335.6 335.6 293.2 335.7 0.01 30 184 12345 -59.3 -78.3 7 19.0 -59.5 311 39 347.0 347.0 296.0 347.1 0.00 31 152 13538 -61.9 -81.9 5 20.0 -62.0 301 32 362.1 362.1 299.1 362.1 0.00 32 150 13620 -61.5 -82.5 5 21.0 -61.7 300 31 364.1 364.1 299.5 364.1 0.00 33 100 16140 -60.5 -86.5 2 26.0 -60.8 290 21 410.8 410.8 306.6 410.8 0.00 34 70 18350 -62.1 -88.1 2 26.0 -62.4 290 15 451.5 451.5 311.0 451.5 0.00 35 50 20430 -62.3 -89.3 2 27.0 -62.7 305 17 496.7 496.7 314.7 496.7 0.00 36 34 22808 -63.7 -89.7 2 26.0 -64.2 290 28 550.9 550.9 318.2 550.9 0.00 37 30 23580 -62.1 -90.1 1 28.0 -62.8 285 31 575.3 575.3 319.5 575.4 0.00 38 26 24465 -61.7 -89.7 1 28.0 -62.6 280 32 600.5 600.5 320.6 600.5 0.00 39 24 24965 -58.1 -89.1 1 31.0 -59.5 277 33 624.9 624.9 321.7 624.9 0.01 40 20 26110 -59.5 -89.5 1 30.0 -60.9 270 35 654.0 654.0 322.9 654.1 0.01 41 14 28366 -55.7 -87.7 1 32.0 -58.4 270 50 737.2 737.2 325.6 737.3 0.01 42 12 29363 -50.1 -86.1 1 36.0 -55.0 270 56 790.2 790.2 327.0 790.4 0.02 43 10 30560 -48.3 -85.3 1 37.0 -54.5 270 64 839.3 839.3 328.1 839.5 0.03 44 8.6 31554 -48.1 -85.1 1 37.0 -54.9 877.0 877.0 329.0 877.3 0.03 45 6.3 33596 -50.1 -86.1 1 36.0 -57.2 950.1 950.2 330.4 950.5 0.04 46 5.9 34027 -47.3 -85.3 1 38.0 -56.1 980.3 980.3 330.9 980.8 0.05 TRP 200 11830 -63.9 -70.9 38 7.0 -64.0 315 42 331.6 331.6 292.2 331.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5495.00 m Freezing level: 709.55 mb = 2910.09 m = 9547.42 ft Wetbulb zero: 865.09 mb = 1305.09 m = 4281.74 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 39.77 % Est. max temperature: 15.45 C = 59.82 F Sfc-Lift cond lev (LCL): 836.22 mb = 1578.80 m = 5179.73 ft T: 2.23 C 700-500 lapse rate: 6.56 C/km ThetaE index: 3.87 C Layer 981.0- 867.0 mb Conv cond level (CCL): 639.26 mb = 3733.62 m = 12249.27 ft Mean mixing ratio: 3.61 g/kg Conv temperature: 28.58 C = 83.44 F Cap Strength: 13.08 C Lifted Index: 14.16 C Risk: None Lifted Index @300 mb: 18.80 C Lifted Index @700 mb: 11.12 C Showalter Index: 12.25 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 14.90 C K Index: 0.70 Risk: None Sweat Index: 192.39 Risk: None Energy Index: 3.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.56 J/kg Max Up Vert Vel: 2.26 m/s Conv Inhibition (B-): 74221.13 J/kg Cap Strength: 13.62 C Lift Cond Lev (LCL): 817.47 mb = 1762.75 m = 5783.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 253 at 12 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 ---------------------------------------------------------- 0 988 216 160 13 -4.4 12.2 | 119 18 -16.0 8.7 1 925 761 155 19 -8.0 17.2 | 125 24 -19.5 13.7 2 850 1447 175 23 -2.0 22.9 | 145 24 -13.5 19.4 3 700 3018 210 9 4.5 7.8 | 121 8 -7.0 4.3 4 500 5610 300 19 16.5 -9.5 | 339 14 4.9 -13.0 5 400 7240 325 23 13.2 -18.8 | 356 22 1.7 -22.4 6 300 9230 325 33 18.9 -27.0 | 346 31 7.4 -30.6 7 250 10430 315 48 33.9 -33.9 | 329 44 22.4 -37.5 8 200 11830 315 42 29.7 -29.7 | 331 38 18.2 -33.2 9 150 13620 300 31 26.8 -15.5 | 321 24 15.3 -19.0 10 100 16140 290 21 19.7 -7.2 | 322 14 8.2 -10.7 11 70 18350 290 15 14.1 -5.1 | 343 9 2.6 -8.7 12 50 20430 305 17 13.9 -9.8 | 350 13 2.4 -13.3 13 30 23580 285 31 29.9 -8.0 | 302 22 18.4 -11.6 14 20 26110 270 35 35.0 -0.0 | 279 24 23.5 -3.5 15 10 30560 270 64 64.0 -0.0 | 274 53 52.5 -3.5 Wind Parameters Mean winds (0-6000m): 222.9 at 16.1 knts Storm direction: 252.9 at 12.0 knts Shear (0-3000m) pos: 2.8 neg: 1.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 8.6 deg Storm rel helicity (0-3000m) pos: 71.4 neg: -13.0 tot: 58.4 m^2/s^2 ave: 19.5 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 39.38 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 ------------------------------------------------------------------------------- 500 157 16 122 21| 0.0 5.8 5.8| 11.8 0.0 11.8 23.6 0.39| 5.8 2.2 1000 160 18 127 22| 2.8 2.9 5.7| 46.6 0.0 46.6 46.6 0.68| 5.8 4.0 1500 166 19 133 22| 3.1 1.9 5.0| 68.9 0.0 68.9 45.9 0.65| 6.0 3.9 2000 170 19 136 21| 2.9 1.5 4.3| 69.9 -1.0 68.8 34.4 0.49| 5.9 2.9 2500 173 18 136 20| 2.8 1.2 4.0| 69.9 -7.5 62.4 24.9 0.32| 5.8 1.9 3000 175 17 136 18| 2.8 1.0 3.8| 71.4 -13.0 58.4 19.5 0.23| 5.6 1.3 4000 186 16 140 16| 3.1 0.7 3.8| 76.2 -13.0 63.2 15.8 0.32| 5.2 1.7 5000 201 15 152 12| 3.4 0.6 3.9| 83.5 -13.0 70.5 14.1 0.36| 5.2 1.9 6000 223 16 176 8| 3.3 0.5 3.7| 97.6 -13.0 84.6 14.1 0.38| 5.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//LK747/skewt/LK747.skewt.20251020.12.gif