UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112623.upa.cvt Date: 2300Z 26 NOV 25 Searching for LK520... Searching the city database file for: LK520 ... Date:2300Z 26 NOV 25 Station: LK520 WMO ident: 11520 Latitude: 50.00 Longitude: 14.45 ------------------------------------------------------------------------------- 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 177 SFC 984 307 1.0 -0.8 88 1.8 0.3 255 1 275.4 276.0 274.2 285.4 3.66 2 952 572 0.2 -3.0 79 3.2 -1.0 292 12 277.2 277.8 274.6 286.1 3.21 3 925 802 -1.3 -4.3 80 3.0 -2.4 325 21 278.0 278.5 274.8 286.3 3.00 4 850 1469 -6.7 -6.8 99 0.1 -6.7 345 21 279.1 279.6 274.9 286.7 2.70 5 810 1843 -9.5 -9.6 99 0.1 -9.5 341 21 280.0 280.4 274.8 286.5 2.28 6 805 1891 -8.3 -12.4 72 4.1 -9.5 341 20 281.8 282.1 275.2 287.1 1.83 7 793 2008 -8.5 -14.5 62 6.0 -10.2 340 20 282.8 283.1 275.3 287.4 1.57 8 754 2397 -10.7 -15.0 71 4.3 -11.9 336 20 284.5 284.8 276.2 289.2 1.58 9 708 2879 -12.5 -23.5 39 11.0 -14.8 331 19 287.7 287.8 276.7 290.2 0.81 10 700 2966 -13.3 -23.3 43 10.0 -15.4 330 19 287.8 287.9 276.8 290.3 0.84 11 684 3142 -14.9 -23.9 46 9.0 -16.7 333 19 287.9 288.0 276.9 290.4 0.81 12 672 3276 -15.1 -17.2 84 2.1 -15.6 336 19 289.1 289.4 278.4 293.6 1.48 13 662 3389 -16.1 -17.9 86 1.8 -16.5 338 18 289.2 289.5 278.4 293.5 1.41 14 577 4415 -20.5 -23.4 78 2.9 -21.1 359 17 295.7 295.9 280.8 298.9 1.00 15 518 5205 -26.3 -28.0 86 1.7 -26.6 15 15 297.9 298.1 281.5 300.3 0.74 16 500 5460 -27.9 -31.3 73 3.4 -28.3 20 15 299.0 299.1 281.7 300.9 0.56 17 447 6253 -33.1 -37.7 63 4.6 -33.6 23 20 302.2 302.3 282.7 303.4 0.33 18 400 7020 -39.7 -44.2 62 4.5 -40.0 25 25 303.4 303.4 283.0 304.1 0.19 19 395 7106 -40.1 -45.1 59 5.0 -40.4 26 25 304.0 304.0 283.2 304.6 0.17 20 378 7406 -42.5 -46.3 66 3.8 -42.7 28 25 304.6 304.7 283.5 305.2 0.16 21 363 7680 -44.7 -51.7 45 7.0 -45.0 30 25 305.3 305.3 283.6 305.6 0.09 22 340 8116 -48.5 -52.2 65 3.7 -48.6 33 25 305.8 305.9 283.8 306.2 0.09 23 326 8393 -49.1 -61.1 23 12.0 -49.4 36 25 308.7 308.7 284.9 308.8 0.03 24 324 8434 -48.9 -62.9 18 14.0 -49.2 36 25 309.5 309.5 285.2 309.6 0.02 25 311 8704 -49.5 -67.5 10 18.0 -49.8 38 25 312.3 312.4 286.2 312.4 0.01 26 300 8940 -50.3 -64.3 18 14.0 -50.5 40 25 314.5 314.5 286.9 314.5 0.02 27 297 9005 -50.9 -63.9 20 13.0 -51.1 40 25 314.5 314.5 286.9 314.6 0.02 28 259 9884 -54.9 -68.9 16 14.0 -55.1 35 19 321.2 321.2 289.1 321.2 0.01 29 250 10110 -53.9 -71.9 9 18.0 -54.1 10 13 325.9 325.9 290.6 326.0 0.01 30 246 10213 -52.3 -75.3 5 23.0 -52.6 13 12 329.8 329.8 291.7 329.9 0.01 31 200 11540 -53.1 -80.1 2 27.0 -53.4 45 5 348.7 348.7 296.3 348.7 0.00 32 150 13380 -56.7 -82.7 2 26.0 -57.0 355 11 372.4 372.4 301.0 372.4 0.00 33 100 15910 -62.1 -86.1 3 24.0 -62.3 320 15 407.7 407.7 306.2 407.8 0.00 34 70 18090 -66.5 -88.5 3 22.0 -66.7 320 7 442.1 442.1 310.1 442.1 0.00 35 53 19769 -68.7 -89.7 3 21.0 -68.9 287 17 473.6 473.6 313.0 473.6 0.00 36 50 20120 -67.7 -89.7 3 22.0 -67.9 280 19 484.0 484.0 313.8 484.0 0.00 37 41 21318 -64.7 -88.7 2 24.0 -65.1 272 23 519.7 519.7 316.3 519.7 0.00 38 30 23210 -66.5 -90.5 2 24.0 -66.9 260 29 563.4 563.4 318.8 563.4 0.00 39 26 24072 -69.5 -91.5 3 22.0 -69.8 267 33 578.4 578.4 319.6 578.4 0.00 40 20 25650 -66.7 -91.7 2 25.0 -67.3 280 40 632.0 632.0 322.0 632.0 0.00 41 17 26632 -64.9 -90.9 2 26.0 -65.8 276 51 667.8 667.8 323.3 667.9 0.01 42 11 29243 -70.3 -93.3 2 23.0 -70.9 267 79 736.8 736.8 325.6 736.8 0.01 43 10 29810 -68.7 -93.7 2 25.0 -69.5 265 85 763.1 763.1 326.3 763.1 0.01 44 8.4 30860 -66.3 -91.3 2 25.0 -67.7 811.5 811.5 327.5 811.6 0.01 TRP 259 9884 -54.9 -68.9 16 14.0 -55.1 35 19 321.2 321.2 289.1 321.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5283.00 m Freezing level: 948.40 mb = 602.70 m = 1977.32 ft Wetbulb zero: 977.69 mb = 358.29 m = 1175.47 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 77.53 % Est. max temperature: 5.05 C = 41.09 F Sfc-Lift cond lev (LCL): 956.72 mb = 532.37 m = 1746.59 ft T: 0.32 C 700-500 lapse rate: 5.85 C/km ThetaE index: 0.21 C Layer 810.0- 805.0 mb Conv cond level (CCL): 881.05 mb = 1185.95 m = 3890.86 ft Mean mixing ratio: 3.13 g/kg Conv temperature: 4.22 C = 39.60 F Cap Strength: 10.59 C Lifted Index: 11.22 C Risk: None Lifted Index @300 mb: 20.05 C Lifted Index @700 mb: 4.90 C Showalter Index: 10.81 C Risk: None Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 21.10 C K Index: 4.40 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 2.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.13 J/kg Max Up Vert Vel: 4.72 m/s Conv Inhibition (B-): 53783.87 J/kg Cap Strength: 10.99 C Lift Cond Lev (LCL): 896.57 mb = 1048.26 m = 3439.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 19 at 13 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 ---------------------------------------------------------- 0 984 307 255 1 1.0 0.3 | 202 14 5.2 12.9 1 925 802 325 21 12.0 -17.2 | 286 17 16.3 -4.5 2 850 1469 345 21 5.4 -20.3 | 308 12 9.7 -7.6 3 700 2966 330 19 9.5 -16.5 | 285 14 13.7 -3.8 4 500 5460 20 15 -5.1 -14.1 | 32 2 -0.9 -1.4 5 400 7020 25 25 -10.6 -22.7 | 32 12 -6.3 -10.0 6 300 8940 40 25 -16.1 -19.2 | 61 13 -11.8 -6.5 7 259 9884 35 19 -10.9 -15.6 | 66 7 -6.7 -2.9 8 250 10110 10 13 -2.3 -12.8 | 274 2 2.0 -0.1 9 200 11540 45 5 -3.5 -3.5 | 184 9 0.7 9.1 10 150 13380 355 11 1.0 -11.0 | 252 5 5.2 1.7 11 100 15910 320 15 9.6 -11.5 | 265 14 13.9 1.2 12 70 18090 320 7 4.5 -5.4 | 230 11 8.7 7.3 13 50 20120 280 19 18.7 -3.3 | 248 25 23.0 9.4 14 30 23210 260 29 28.6 5.0 | 242 37 32.8 17.7 15 20 25650 280 40 39.4 -6.9 | 263 44 43.6 5.7 16 10 29810 265 85 84.7 7.4 | 257 91 88.9 20.1 Wind Parameters Mean winds (0-6000m): 348.5 at 17.8 knts Storm direction: 18.5 at 13.3 knts Shear (0-3000m) pos: 3.5 neg: 0.6 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 88.6 deg Storm rel helicity (0-3000m) pos: 129.5 neg: -17.4 tot: 112.1 m^2/s^2 ave: 37.4 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.99 Bulk Shear: 11.24 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 ------------------------------------------------------------------------------- 500 323 11 251 12| 21.3 0.0 21.3|104.5 0.0 104.5 209.0 0.98| 25.5 24.9 1000 329 16 275 13| 10.8 0.0 10.8|121.6 0.0 121.6 121.6 0.94| 15.6 14.6 1500 335 18 286 12| 7.0 0.0 7.0|125.9 -3.7 122.3 81.5 0.87| 11.3 9.8 2000 336 18 289 12| 5.3 0.5 5.8|125.9 -9.8 116.1 58.1 0.77| 9.0 6.9 2500 336 19 290 13| 4.2 0.8 5.0|125.9 -16.0 109.9 44.0 0.68| 7.6 5.2 3000 335 19 289 13| 3.5 0.6 4.1|129.5 -17.4 112.1 37.4 0.66| 6.7 4.4 4000 338 18 291 12| 2.6 0.5 3.0|137.0 -17.4 119.6 29.9 0.63| 5.9 3.7 5000 342 18 294 11| 2.0 0.4 2.4|140.4 -17.4 123.0 24.6 0.62| 5.3 3.3 6000 349 18 302 9| 2.1 0.3 2.4|140.9 -17.4 123.4 20.6 0.57| 4.9 2.8 Wrote GIF file: /home/apache/climate/data/raob//LK520/skewt/LK520.skewt.20251126.23.gif