UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103111.upa.cvt Date: 1100Z 31 OCT 25 Searching for LK520... Searching the city database file for: LK520 ... Date:1100Z 31 OCT 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 162 SFC 983 305 10.4 3.4 62 7.0 6.9 55 1 284.9 285.8 280.8 298.9 4.97 2 953 561 7.2 2.6 73 4.6 5.0 119 5 284.2 285.1 280.4 297.8 4.84 3 931 753 6.8 0.8 66 6.0 4.0 167 8 285.7 286.5 280.5 298.1 4.35 4 925 806 7.6 -3.4 46 11.0 2.9 180 9 287.1 287.6 279.7 296.4 3.21 5 871 1302 10.0 -31.0 4 41.0 -0.4 230 6 294.6 294.6 279.4 295.7 0.33 6 850 1504 8.8 -34.2 3 43.0 -1.4 250 5 295.4 295.4 279.6 296.2 0.25 7 849 1514 9.0 -34.0 3 43.0 -1.3 250 5 295.7 295.7 279.8 296.5 0.25 8 815 1851 7.2 -38.8 2 46.0 -2.7 258 6 297.2 297.3 280.4 297.8 0.16 9 700 3087 1.2 -36.8 4 38.0 -6.8 285 9 303.8 303.9 283.2 304.6 0.23 10 677 3355 0.0 -40.0 3 40.0 -7.9 284 11 305.4 305.4 283.8 306.0 0.17 11 673 3402 0.0 -32.0 7 32.0 -7.5 283 11 305.9 306.0 284.3 307.2 0.39 12 670 3438 0.0 -11.0 43 11.0 -4.3 283 11 306.3 306.8 286.8 314.1 2.46 13 619 4064 -4.9 -10.9 63 6.0 -7.2 280 15 307.7 308.2 287.5 316.2 2.69 14 500 5710 -14.5 -19.5 66 5.0 -15.9 270 25 315.4 315.7 289.0 320.8 1.63 15 491 5847 -15.7 -19.9 70 4.2 -16.9 269 25 315.5 315.8 289.0 320.9 1.61 16 483 5971 -16.1 -23.1 55 7.0 -17.9 268 26 316.5 316.8 288.9 320.7 1.23 17 442 6633 -21.9 -26.3 67 4.4 -22.8 264 28 317.3 317.5 289.0 320.8 1.01 18 424 6937 -24.7 -29.7 63 5.0 -25.6 263 29 317.6 317.7 288.8 320.2 0.77 19 422 6972 -25.1 -32.1 52 7.0 -26.2 262 30 317.5 317.6 288.6 319.6 0.61 20 412 7146 -25.7 -43.7 17 18.0 -27.7 261 30 318.9 318.9 288.6 319.6 0.19 21 400 7360 -26.7 -47.7 12 21.0 -28.7 260 31 320.3 320.3 289.0 320.8 0.13 22 371 7899 -30.3 -55.3 7 25.0 -32.0 260 35 322.5 322.5 289.6 322.7 0.06 23 348 8350 -34.1 -62.1 4 28.0 -35.4 260 39 323.3 323.3 289.8 323.4 0.03 24 300 9370 -42.3 -64.3 7 22.0 -43.0 260 48 325.7 325.7 290.5 325.8 0.02 25 250 10580 -53.1 -67.1 17 14.0 -53.4 265 50 327.1 327.1 290.9 327.2 0.02 26 249 10606 -53.3 -67.3 17 14.0 -53.5 265 50 327.2 327.2 290.9 327.3 0.02 27 236 10949 -56.3 -61.3 53 5.0 -56.4 266 49 327.7 327.7 291.1 327.9 0.04 28 221 11363 -59.5 -64.1 55 4.6 -59.6 268 49 329.0 329.0 291.5 329.1 0.03 29 216 11505 -60.7 -68.7 34 8.0 -60.8 268 49 329.3 329.3 291.5 329.4 0.02 30 200 11980 -64.5 -70.5 43 6.0 -64.6 270 48 330.6 330.6 291.9 330.7 0.01 31 171 12917 -71.7 -76.7 47 5.0 -71.7 274 41 333.8 333.8 292.7 333.9 0.01 32 167 13056 -72.3 -76.8 51 4.5 -72.3 275 40 335.1 335.1 293.1 335.1 0.01 33 150 13690 -69.3 -81.3 16 12.0 -69.4 275 40 350.7 350.7 296.8 350.7 0.00 34 149 13730 -69.1 -82.1 14 13.0 -69.2 275 40 351.7 351.7 297.0 351.7 0.00 35 100 16160 -62.7 -85.7 3 23.0 -62.9 290 33 406.6 406.6 306.1 406.6 0.00 36 70 18350 -63.1 -88.1 2 25.0 -63.4 250 23 449.4 449.4 310.8 449.4 0.00 37 50 20410 -64.5 -89.5 2 25.0 -64.8 265 25 491.5 491.5 314.3 491.5 0.00 38 30 23510 -65.9 -90.9 2 25.0 -66.4 270 48 565.0 565.0 318.9 565.0 0.00 39 22 25384 -67.5 -91.5 2 24.0 -68.0 266 45 612.6 612.6 321.2 612.6 0.00 40 20 25960 -65.9 -91.9 1 26.0 -66.5 265 44 634.5 634.5 322.1 634.5 0.00 41 18 26603 -64.3 -91.3 1 27.0 -65.2 266 49 658.9 658.9 323.0 658.9 0.01 42 16 27320 -66.7 -91.7 2 25.0 -67.4 267 54 673.7 673.7 323.6 673.7 0.01 43 14 28136 -62.9 -89.9 1 27.0 -64.2 268 60 712.8 712.8 324.8 712.8 0.01 44 12 29082 -64.9 -90.9 2 26.0 -66.1 269 67 737.8 737.8 325.6 737.9 0.01 45 10 30210 -59.1 -88.1 1 29.0 -61.6 270 75 798.9 799.0 327.2 799.1 0.02 46 8.6 31151 -61.1 -89.1 1 28.0 -63.4 826.4 826.4 327.8 826.5 0.02 47 5.7 33771 -50.3 -84.3 1 34.0 -57.7 976.9 976.9 330.8 977.5 0.06 TRP 167 13056 -72.3 -76.8 51 4.5 -72.3 275 40 335.1 335.1 293.1 335.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5548.00 m Freezing level: 670.00 mb = 3437.55 m = 11277.91 ft Wetbulb zero: 878.32 mb = 1233.15 m = 4045.72 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 36.03 % Est. max temperature: 21.80 C = 71.25 F Sfc-Lift cond lev (LCL): 883.74 mb = 1182.41 m = 3879.24 ft T: 9.42 C 700-500 lapse rate: 5.99 C/km ThetaE index: 2.42 C Layer 925.0- 850.0 mb Conv cond level (CCL): 567.40 mb = 4735.31 m = 15535.59 ft Mean mixing ratio: 3.47 g/kg Conv temperature: 36.18 C = 97.12 F Cap Strength: 13.57 C Lifted Index: 16.53 C Risk: None Lifted Index @300 mb: 20.38 C Lifted Index @700 mb: 12.31 C Showalter Index: 16.40 C Risk: None Total Totals Index: 3.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: -19.70 C K Index: -48.90 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 5.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.59 J/kg Max Up Vert Vel: 8.67 m/s Conv Inhibition (B-): 56743.44 J/kg Cap Strength: 16.39 C Lift Cond Lev (LCL): 792.99 mb = 2073.15 m = 6801.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 10 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 ---------------------------------------------------------- 0 983 305 55 1 -0.8 -0.6 | 113 10 -9.6 4.1 1 925 806 180 9 0.0 9.0 | 147 16 -8.8 13.7 2 850 1504 250 5 4.7 1.7 | 147 8 -4.1 6.4 3 700 3087 285 9 8.7 -2.3 | 178 2 -0.1 2.3 4 500 5710 270 25 25.0 -0.0 | 254 17 16.2 4.7 5 400 7360 260 31 30.5 5.4 | 245 24 21.8 10.0 6 300 9370 260 48 47.3 8.3 | 251 41 38.5 13.0 7 250 10580 265 50 49.8 4.4 | 258 42 41.1 9.0 8 200 11980 270 48 48.0 -0.0 | 263 40 39.2 4.7 9 167 13056 275 40 39.8 -3.5 | 268 31 31.1 1.2 10 150 13690 275 40 39.8 -3.5 | 268 31 31.1 1.2 11 100 16160 290 33 31.0 -11.3 | 287 23 22.3 -6.6 12 70 18350 250 23 21.6 7.9 | 226 18 12.9 12.5 13 50 20410 265 25 24.9 2.2 | 247 18 16.1 6.8 14 30 23510 270 48 48.0 -0.0 | 263 40 39.2 4.7 15 20 25960 265 44 43.8 3.8 | 256 36 35.1 8.5 16 10 30210 270 75 75.0 -0.0 | 266 66 66.2 4.7 Wind Parameters Mean winds (0-6000m): 268.0 at 13.2 knts Storm direction: 298.0 at 9.9 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 97.1 deg Storm rel helicity (0-3000m) pos: 53.5 neg: -4.3 tot: 49.2 m^2/s^2 ave: 16.4 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.37 Bulk Shear: 27.50 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 ------------------------------------------------------------------------------- 500 174 5 136 13| 9.9 0.0 9.9| 41.0 -1.6 39.4 78.9 0.69| 14.1 9.7 1000 190 6 145 13| 3.7 0.0 3.7| 49.0 -2.0 47.1 47.1 0.55| 10.7 5.9 1500 205 6 148 12| 2.3 0.0 2.3| 50.1 -4.3 45.8 30.6 0.45| 8.3 3.8 2000 222 6 153 10| 2.0 0.0 2.0| 51.5 -4.3 47.2 23.6 0.46| 6.7 3.0 2500 238 6 158 9| 1.9 0.0 1.9| 52.4 -4.3 48.1 19.2 0.45| 5.7 2.6 3000 251 7 162 7| 1.9 0.0 1.9| 53.5 -4.3 49.2 16.4 0.47| 5.2 2.5 4000 264 8 176 5| 1.4 0.8 2.2| 56.8 -4.3 52.5 13.1 0.47| 4.7 2.2 5000 268 11 201 5| 1.1 1.3 2.4| 57.7 -4.5 53.3 10.7 0.41| 4.4 1.8 6000 268 13 221 7| 0.9 1.5 2.5| 57.7 -10.1 47.6 7.9 0.34| 4.1 1.4 Wrote GIF file: /home/apache/climate/data/raob//LK520/skewt/LK520.skewt.20251031.11.gif