UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for LK747... Searching the city database file for: LK747 ... Date:0000Z 29 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 159 300 3 SFC 993 214 -3.9 -4.4 96 0.5 -4.1 300 3 269.8 270.2 269.5 277.3 2.77 2 984 287 -1.3 -2.9 89 1.6 -1.9 301 4 273.1 273.6 272.1 281.6 3.13 3 950 567 -0.7 -2.8 86 2.1 -1.5 303 9 276.5 277.0 274.3 285.5 3.27 4 932 720 -1.3 -2.4 92 1.1 -1.7 304 12 277.4 278.0 275.0 286.9 3.43 5 925 780 -0.7 -2.3 89 1.6 -1.3 305 13 278.6 279.2 275.7 288.3 3.49 6 908 929 1.6 1.3 98 0.3 1.5 298 11 282.4 283.2 279.3 295.3 4.63 7 901 991 1.2 1.2 100 0.0 1.2 296 11 282.7 283.4 279.4 295.6 4.63 8 890 1090 1.2 1.0 99 0.2 1.1 291 9 283.6 284.4 279.8 296.6 4.62 9 889 1099 1.2 -0.2 90 1.4 0.6 291 9 283.7 284.5 279.4 295.7 4.24 10 880 1181 2.2 -6.8 51 9.0 -1.2 287 8 285.6 286.1 278.2 293.2 2.61 11 876 1218 4.2 -25.8 9 30.0 -3.4 286 8 288.1 288.1 276.5 289.7 0.53 12 871 1264 4.6 -29.4 6 34.0 -3.4 284 7 288.9 289.0 276.7 290.2 0.38 13 858 1387 4.4 -31.6 5 36.0 -3.7 278 6 290.0 290.0 277.2 291.0 0.32 14 850 1463 4.0 -29.0 7 33.0 -3.8 275 5 290.3 290.4 277.5 291.7 0.41 15 700 3013 -4.9 -38.9 5 34.0 -10.8 295 3 297.1 297.1 280.3 297.7 0.19 16 670 3356 -6.7 -47.7 2 41.0 -12.3 277 3 298.8 298.8 280.9 299.1 0.08 17 652 3569 -7.5 -31.5 13 24.0 -12.3 266 3 300.2 300.3 282.0 301.6 0.42 18 648 3616 -7.1 -42.1 4 35.0 -12.6 264 3 301.2 301.2 282.1 301.7 0.15 19 635 3774 -8.5 -23.5 29 15.0 -12.2 256 4 301.4 301.5 283.1 304.3 0.90 20 579 4483 -13.9 -26.9 32 13.0 -16.6 219 4 303.1 303.2 283.6 305.5 0.73 21 568 4628 -15.1 -18.4 76 3.3 -16.0 211 4 303.4 303.7 284.7 308.4 1.58 22 565 4668 -15.3 -19.9 68 4.6 -16.5 209 4 303.6 303.8 284.6 308.1 1.39 23 562 4708 -15.1 -30.1 27 15.0 -17.9 207 4 304.3 304.4 283.8 306.2 0.56 24 545 4940 -17.3 -21.4 70 4.1 -18.3 195 4 304.4 304.6 284.7 308.5 1.27 25 524 5233 -19.1 -28.1 45 9.0 -20.8 179 5 305.6 305.8 284.6 308.0 0.72 26 500 5580 -22.3 -26.2 71 3.9 -23.1 160 5 305.9 306.0 284.9 308.8 0.90 27 489 5743 -23.7 -26.5 78 2.8 -24.2 155 5 306.1 306.3 284.9 309.1 0.90 28 459 6203 -26.9 -39.9 28 13.0 -28.3 141 4 307.7 307.7 284.8 308.6 0.26 29 445 6426 -28.5 -38.5 38 10.0 -29.6 134 4 308.4 308.5 285.1 309.5 0.31 30 413 6956 -33.5 -37.2 69 3.7 -33.9 117 3 308.6 308.7 285.3 309.9 0.38 31 400 7180 -35.3 -40.3 60 5.0 -35.7 110 3 309.1 309.2 285.4 310.1 0.28 32 329 8507 -47.3 -52.3 56 5.0 -47.5 100 6 310.4 310.4 285.6 310.7 0.09 33 306 8982 -51.7 -54.5 72 2.8 -51.8 96 7 310.7 310.7 285.7 311.0 0.08 34 301 9088 -52.1 -64.1 22 12.0 -52.3 95 7 311.6 311.6 285.9 311.7 0.02 35 300 9110 -52.1 -64.1 22 12.0 -52.3 95 7 311.9 311.9 286.1 312.0 0.02 36 293 9262 -52.9 -60.9 37 8.0 -53.1 92 8 312.9 312.9 286.4 313.0 0.04 37 250 10270 -57.1 -67.1 27 10.0 -57.2 75 13 321.2 321.2 289.1 321.2 0.02 38 218 11137 -59.7 -72.7 17 13.0 -59.8 50 13 330.0 330.0 291.7 330.0 0.01 39 200 11680 -58.5 -78.5 6 20.0 -58.7 60 11 340.1 340.1 294.4 340.1 0.00 40 178 12409 -57.5 -81.5 3 24.0 -57.7 117 7 353.3 353.3 297.3 353.3 0.00 41 150 13480 -59.1 -84.1 3 25.0 -59.3 200 1 368.3 368.3 300.2 368.3 0.00 42 100 16010 -61.9 -85.9 3 24.0 -62.1 195 3 408.1 408.1 306.3 408.1 0.00 43 70 18200 -64.1 -88.1 2 24.0 -64.4 295 11 447.3 447.3 310.6 447.3 0.00 44 50 20250 -65.7 -89.7 2 24.0 -66.0 275 23 488.7 488.7 314.1 488.7 0.00 45 30 23330 -66.9 -90.9 2 24.0 -67.3 260 25 562.3 562.3 318.8 562.3 0.00 46 25 24430 -68.9 -91.9 2 23.0 -69.2 260 34 586.6 586.6 320.0 586.6 0.00 47 20 25780 -65.3 -90.3 2 25.0 -66.0 260 46 636.3 636.3 322.2 636.3 0.01 48 16 27132 -68.3 -92.3 2 24.0 -68.9 262 52 668.4 668.4 323.4 668.5 0.00 49 11 29395 -66.1 -92.1 1 26.0 -67.2 264 63 752.0 752.0 326.0 752.1 0.01 50 10 29980 -61.9 -90.9 1 29.0 -63.8 265 66 788.5 788.5 327.0 788.6 0.01 51 9.9 30042 -61.9 -89.9 1 28.0 -63.8 790.8 790.8 327.0 790.9 0.01 52 8.1 31277 -64.1 -91.1 1 27.0 -65.8 828.7 828.8 327.9 828.8 0.01 53 6.4 32729 -61.5 -89.5 1 28.0 -64.3 897.5 897.5 329.4 897.7 0.02 54 6.1 33026 -61.9 -89.9 1 28.0 -64.7 908.2 908.2 329.6 908.4 0.02 55 5.5 33672 -58.5 -88.5 1 30.0 -62.6 950.6 950.6 330.4 950.8 0.03 56 5.4 33787 -58.7 -88.7 1 30.0 -62.7 954.7 954.7 330.4 955.0 0.03 TRP 218 11137 -59.7 -72.7 17 13.0 -59.8 50 13 330.0 330.0 291.7 330.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5421.00 m Freezing level: Surface below freezing Freezing level: 919.83 mb = 825.29 m = 2707.60 ft Freezing level: 782.58 mb = 2159.63 m = 7085.31 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 34.99 % Est. max temperature: 16.89 C = 62.41 F Sfc-Lift cond lev (LCL): 985.09 mb = 277.92 m = 911.80 ft T: -1.61 C 700-500 lapse rate: 6.78 C/km ThetaE index: 6.86 C Layer 889.0- 871.0 mb Conv cond level (CCL): 993.00 mb = 214.45 m = 703.57 ft Mean mixing ratio: 3.60 g/kg Conv temperature: -0.92 C = 30.34 F Cap Strength: 16.21 C Lifted Index: 15.97 C Risk: None Lifted Index @300 mb: 17.49 C Lifted Index @700 mb: 12.54 C Showalter Index: 12.66 C Risk: None Total Totals Index: 19.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: -6.70 C K Index: -36.70 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 3.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.78 J/kg Max Up Vert Vel: 9.36 m/s Conv Inhibition (B-): 56694.27 J/kg Cap Strength: 16.18 C Lift Cond Lev (LCL): 924.95 mb = 780.46 m = 2560.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 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 ---------------------------------------------------------- 0 993 214 300 3 2.6 -1.5 | 107 1 -0.7 0.2 1 925 780 305 13 10.6 -7.5 | 308 9 7.3 -5.7 2 850 1463 275 5 5.0 -0.4 | 232 2 1.7 1.3 3 700 3013 295 3 2.7 -1.3 | 127 1 -0.6 0.4 4 500 5580 160 5 -1.7 4.7 | 142 8 -5.0 6.4 5 400 7180 110 3 -2.8 1.0 | 114 7 -6.1 2.7 6 300 9110 95 7 -7.0 0.6 | 103 11 -10.3 2.3 7 250 10270 75 13 -12.6 -3.4 | 84 16 -15.9 -1.7 8 218 11137 50 13 -10.0 -8.4 | 63 15 -13.3 -6.6 9 200 11680 60 11 -9.5 -5.5 | 74 13 -12.8 -3.8 10 150 13480 200 1 0.3 0.9 | 132 4 -3.0 2.7 11 100 16010 195 3 0.8 2.9 | 151 5 -2.5 4.6 12 70 18200 295 11 10.0 -4.6 | 294 7 6.6 -2.9 13 50 20250 275 23 22.9 -2.0 | 271 20 19.6 -0.3 14 30 23330 260 25 24.6 4.3 | 254 22 21.3 6.1 15 20 25780 260 46 45.3 8.0 | 257 43 42.0 9.7 16 10 29980 265 66 65.7 5.8 | 263 63 62.4 7.5 Wind Parameters Mean winds (0-6000m): 267.3 at 5.0 knts Storm direction: 297.3 at 3.7 knts Shear (0-3000m) pos: 1.4 neg: 1.4 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 57.6 deg Storm rel helicity (0-3000m) pos: 0.3 neg: -8.5 tot: -8.3 m^2/s^2 ave: -2.8 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 3.8 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 16.23 Bulk Shear: 2.70 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 ------------------------------------------------------------------------------- 500 304 7 311 4| 9.1 0.0 9.1| 0.1 -0.2 -0.1 -0.2 -0.27| 9.8 -2.7 1000 301 9 304 5| 4.6 2.6 7.1| 0.1 -6.5 -6.4 -6.4 -0.38| 8.2 -3.2 1500 298 8 298 4| 3.0 2.7 5.8| 0.1 -8.3 -8.1 -5.4 -0.43| 6.7 -2.9 2000 295 7 293 3| 2.2 2.0 4.2| 0.1 -8.4 -8.2 -4.1 -0.43| 5.2 -2.2 2500 294 6 289 3| 1.7 1.6 3.3| 0.1 -8.5 -8.3 -3.3 -0.44| 4.3 -1.9 3000 293 6 286 2| 1.4 1.4 2.8| 0.3 -8.5 -8.3 -2.8 -0.41| 3.8 -1.6 4000 288 5 266 2| 1.0 1.4 2.5| 0.4 -8.9 -8.5 -2.1 -0.36| 3.3 -1.2 5000 278 5 240 2| 0.8 1.5 2.3| 0.4 -12.9 -12.5 -2.5 -0.39| 3.0 -1.2 6000 267 5 220 3| 0.7 1.3 2.0| 0.4 -19.4 -19.0 -3.2 -0.45| 2.8 -1.3 Wrote GIF file: /home/apache/climate/data/raob//LK747/skewt/LK747.skewt.20251129.00.gif