UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for LK747... Searching the city database file for: LK747 ... Date:1200Z 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 182 180 7 SFC 996 214 1.2 -2.6 76 3.8 -0.3 180 7 274.7 275.2 273.1 283.3 3.16 2 925 803 -3.7 -4.2 96 0.5 -3.9 320 13 275.5 276.0 273.3 283.9 3.02 3 919 854 -3.9 -4.6 95 0.7 -4.1 322 12 275.8 276.3 273.5 284.0 2.95 4 901 1013 3.6 -25.4 10 29.0 -3.6 329 11 285.1 285.2 275.0 286.8 0.54 5 850 1485 2.8 -31.2 6 34.0 -4.7 350 5 289.1 289.1 276.7 290.2 0.33 6 821 1766 3.0 -40.0 2 43.0 -5.1 357 5 292.2 292.2 278.0 292.7 0.14 7 810 1875 2.4 -22.6 14 25.0 -4.4 360 5 292.7 292.8 279.1 295.1 0.77 8 799 1985 2.2 -28.8 8 31.0 -5.2 3 4 293.6 293.7 279.1 295.0 0.44 9 713 2892 -4.5 -32.5 9 28.0 -10.1 26 3 295.9 296.0 280.0 297.1 0.35 10 700 3037 -4.7 -42.7 3 38.0 -10.8 30 3 297.3 297.3 280.3 297.7 0.13 11 698 3059 -4.7 -43.7 3 39.0 -10.8 31 3 297.5 297.5 280.4 297.9 0.11 12 598 4258 -11.9 -36.9 11 25.0 -16.0 98 5 302.6 302.7 282.8 303.6 0.27 13 500 5600 -21.9 -48.9 7 27.0 -24.4 175 7 306.3 306.4 284.1 306.7 0.09 14 400 7200 -34.7 -60.7 5 26.0 -35.8 115 11 309.9 309.9 285.3 310.0 0.03 15 368 7777 -39.1 -63.1 6 24.0 -39.9 103 21 311.5 311.5 285.9 311.6 0.02 16 300 9150 -48.1 -64.1 14 16.0 -48.4 75 44 317.6 317.6 288.0 317.6 0.02 17 264 9982 -54.1 -67.1 19 13.0 -54.3 68 44 320.6 320.6 288.9 320.7 0.02 18 250 10330 -55.7 -68.7 18 13.0 -55.9 65 44 323.3 323.3 289.8 323.3 0.01 19 219 11162 -59.5 -73.5 15 14.0 -59.6 70 38 329.9 329.9 291.7 329.9 0.01 20 208 11484 -58.1 -80.1 4 22.0 -58.3 70 32 337.0 337.0 293.6 337.0 0.00 21 200 11730 -59.1 -79.1 6 20.0 -59.3 70 27 339.2 339.2 294.1 339.2 0.00 22 150 13520 -60.5 -83.5 3 23.0 -60.7 75 9 365.9 365.9 299.8 365.9 0.00 23 100 16030 -62.7 -86.7 3 24.0 -62.9 165 7 406.6 406.6 306.1 406.6 0.00 24 70 18210 -65.7 -88.7 3 23.0 -65.9 325 5 443.8 443.8 310.3 443.8 0.00 25 65 18658 -67.1 -89.1 3 22.0 -67.3 316 6 450.3 450.3 310.9 450.3 0.00 26 60 19144 -64.9 -88.9 2 24.0 -65.1 307 7 465.6 465.6 312.3 465.6 0.00 27 50 20250 -66.9 -89.9 3 23.0 -67.1 285 9 485.8 485.8 313.9 485.8 0.00 28 30 23320 -68.1 -91.1 2 23.0 -68.4 260 17 559.0 559.0 318.6 559.0 0.00 29 29 23523 -69.5 -92.5 2 23.0 -69.8 260 19 560.6 560.6 318.7 560.6 0.00 30 25 24414 -66.1 -91.1 2 25.0 -66.6 258 26 594.7 594.7 320.3 594.7 0.00 31 20 25760 -68.1 -92.1 2 24.0 -68.6 255 38 627.7 627.7 321.8 627.7 0.00 32 18 26393 -68.9 -92.9 2 24.0 -69.4 256 43 644.4 644.4 322.4 644.4 0.00 33 13 28367 -63.7 -90.7 1 27.0 -65.0 258 57 725.3 725.3 325.2 725.3 0.01 34 12 28854 -67.3 -92.3 2 25.0 -68.2 259 61 729.3 729.3 325.3 729.3 0.01 35 10 29960 -65.1 -91.1 2 26.0 -66.4 260 69 776.5 776.6 326.7 776.6 0.01 36 5.9 33220 -59.3 -89.3 1 30.0 -62.9 928.2 928.2 329.9 928.4 0.02 37 5.6 33546 -60.3 -89.3 1 29.0 -63.7 937.8 937.8 330.1 938.0 0.02 38 4.8 34522 -53.9 -85.9 1 32.0 -60.2 1009.5 1009.5 331.4 1010.1 0.05 TRP 219 11162 -59.5 -73.5 15 14.0 -59.6 70 38 329.9 329.9 291.7 329.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5418.00 m Freezing level: 978.61 mb = 358.39 m = 1175.82 ft Freezing level: 909.64 mb = 936.76 m = 3073.33 ft Freezing level: 770.76 mb = 2282.89 m = 7489.72 ft Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 18.26 % Est. max temperature: 16.02 C = 60.83 F Sfc-Lift cond lev (LCL): 938.76 mb = 685.45 m = 2248.82 ft T: -2.72 C 700-500 lapse rate: 6.71 C/km ThetaE index: 0.05 C Layer 799.0- 713.0 mb Conv cond level (CCL): 608.74 mb = 4119.82 m = 13516.32 ft Mean mixing ratio: 2.70 g/kg Conv temperature: 28.56 C = 83.41 F Cap Strength: 17.44 C Lifted Index: 18.74 C Risk: None Lifted Index @300 mb: 23.66 C Lifted Index @700 mb: 14.91 C Showalter Index: 14.16 C Risk: None Total Totals Index: 15.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: -9.30 C K Index: -44.50 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 3.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.05 J/kg Max Up Vert Vel: 8.37 m/s Conv Inhibition (B-): 65415.80 J/kg Cap Strength: 18.74 C Lift Cond Lev (LCL): 880.53 mb = 1199.05 m = 3933.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 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 ---------------------------------------------------------- 0 996 214 180 7 0.0 7.0 | 179 11 -0.2 11.5 1 925 803 320 13 8.4 -10.0 | 304 10 8.2 -5.5 2 850 1485 350 5 0.9 -4.9 | 305 1 0.7 -0.5 3 700 3037 30 3 -1.5 -2.6 | 138 3 -1.7 1.9 4 500 5600 175 7 -0.6 7.0 | 176 11 -0.8 11.4 5 400 7200 115 11 -10.0 4.6 | 132 14 -10.2 9.1 6 300 9150 75 44 -42.5 -11.4 | 81 43 -42.7 -6.9 7 250 10330 65 44 -39.9 -18.6 | 71 42 -40.1 -14.1 8 219 11162 70 38 -35.7 -13.0 | 77 37 -35.9 -8.5 9 200 11730 70 27 -25.4 -9.2 | 79 26 -25.6 -4.8 10 150 13520 75 9 -8.7 -2.3 | 103 9 -8.9 2.1 11 100 16030 165 7 -1.8 6.8 | 170 11 -2.0 11.2 12 70 18210 325 5 2.9 -4.1 | 262 3 2.7 0.4 13 50 20250 285 9 8.7 -2.3 | 256 9 8.5 2.1 14 30 23320 260 17 16.7 3.0 | 246 18 16.5 7.4 15 20 25760 255 38 36.7 9.8 | 249 39 36.5 14.3 16 10 29960 260 69 68.0 12.0 | 256 70 67.7 16.4 Wind Parameters Mean winds (0-6000m): 327.4 at 6.0 knts Storm direction: 357.4 at 4.5 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): -48.8 deg Storm rel helicity (0-3000m) pos: 77.1 neg: -0.3 tot: 76.8 m^2/s^2 ave: 25.6 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 4.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 4.68 Bulk Shear: 7.49 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 ------------------------------------------------------------------------------- 500 275 10 249 10| 17.1 0.0 17.1| 61.4 0.0 61.4 122.8 0.99| 21.0 20.8 1000 313 10 289 8| 7.7 0.0 7.7| 76.7 0.0 76.7 76.7 0.86| 15.9 13.6 1500 320 9 293 6| 4.0 0.0 4.0| 76.8 -0.1 76.7 51.1 0.76| 12.0 9.1 2000 328 8 298 4| 2.8 0.0 2.8| 76.8 -0.1 76.7 38.4 0.75| 9.3 7.0 2500 334 7 301 3| 2.1 0.0 2.1| 77.0 -0.1 76.9 30.7 0.74| 7.7 5.7 3000 338 6 303 3| 1.7 0.0 1.7| 77.1 -0.3 76.8 25.6 0.71| 6.6 4.7 4000 353 6 339 1| 1.0 0.0 1.0| 78.7 -0.6 78.1 19.5 0.66| 5.5 3.6 5000 358 6 2 1| 0.3 0.0 0.3| 89.5 -0.6 88.9 17.8 0.67| 5.0 3.3 6000 327 6 280 3| 0.1 0.2 0.3| 96.6 -10.8 85.8 14.3 0.58| 4.7 2.7 Wrote GIF file: /home/apache/climate/data/raob//LK747/skewt/LK747.skewt.20251128.12.gif