UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103123.upa.cvt Date: 2300Z 31 OCT 25 Searching for LK520... Searching the city database file for: LK520 ... Date:2300Z 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 155 SFC 982 304 5.8 3.5 85 2.3 4.7 130 1 280.4 281.3 278.7 294.2 5.01 2 976 355 8.0 4.3 77 3.7 6.2 139 2 283.1 284.0 280.4 298.0 5.33 3 967 432 8.6 4.0 73 4.6 6.3 152 4 284.5 285.4 281.0 299.2 5.27 4 942 649 8.2 3.8 74 4.4 6.0 189 9 286.2 287.1 281.8 301.2 5.33 5 930 755 8.8 4.0 72 4.8 6.3 207 12 287.9 288.8 282.8 303.4 5.48 6 925 800 10.4 5.4 71 5.0 7.8 215 13 289.9 291.0 284.3 307.3 6.08 7 916 882 12.2 4.2 58 8.0 8.0 223 13 292.6 293.6 284.9 308.9 5.64 8 896 1067 12.8 -3.2 33 16.0 5.4 239 11 295.1 295.7 283.4 305.1 3.37 9 871 1303 10.8 -1.2 43 12.0 5.0 261 10 295.4 296.1 284.3 307.3 4.02 10 857 1438 11.4 -6.6 28 18.0 3.6 274 9 297.4 297.9 283.7 305.6 2.72 11 850 1507 11.6 -3.4 35 15.0 4.6 280 9 298.3 298.9 284.9 308.8 3.50 12 849 1517 11.4 -3.6 35 15.0 4.4 280 9 298.2 298.8 284.8 308.6 3.45 13 739 2659 2.8 -3.2 65 6.0 0.0 262 15 300.9 301.6 286.5 313.3 4.09 14 700 3097 1.4 -9.6 44 11.0 -3.0 255 17 304.0 304.5 286.1 312.3 2.63 15 695 3155 1.2 -8.8 47 10.0 -2.9 254 17 304.4 305.0 286.5 313.2 2.83 16 691 3201 1.6 -10.4 40 12.0 -3.2 254 17 305.4 305.9 286.5 313.3 2.50 17 648 3715 -0.7 -25.7 13 25.0 -7.5 248 19 308.4 308.6 285.7 310.9 0.73 18 638 3839 -1.9 -15.9 33 14.0 -6.7 247 20 308.5 308.8 286.8 314.1 1.73 19 631 3926 -1.9 -18.9 26 17.0 -7.4 246 20 309.4 309.7 286.7 313.9 1.36 20 613 4155 -3.7 -24.7 18 21.0 -9.4 243 21 309.9 310.1 286.3 312.8 0.84 21 500 5720 -17.7 -22.1 68 4.4 -18.8 225 27 311.5 311.7 287.3 315.8 1.30 22 487 5917 -19.5 -22.6 76 3.1 -20.3 229 29 311.6 311.8 287.3 315.9 1.28 23 464 6275 -21.5 -23.5 84 2.0 -22.0 235 34 313.5 313.7 287.9 317.6 1.24 24 455 6420 -22.3 -24.9 79 2.6 -22.9 238 36 314.2 314.4 288.1 318.0 1.11 25 422 6971 -24.9 -27.4 80 2.5 -25.4 248 43 317.7 317.9 289.0 321.0 0.96 26 413 7128 -24.3 -27.9 72 3.6 -25.0 251 45 320.5 320.6 289.9 323.7 0.93 27 400 7360 -26.5 -28.4 84 1.9 -26.9 255 48 320.5 320.7 289.9 323.8 0.92 28 373 7861 -30.5 -30.7 98 0.2 -30.5 254 48 321.7 321.9 290.1 324.5 0.79 29 367 7976 -31.5 -34.5 75 3.0 -31.9 254 47 321.9 322.0 289.9 323.9 0.56 30 341 8492 -35.3 -39.1 68 3.8 -35.7 252 47 323.5 323.6 290.3 324.9 0.38 31 330 8720 -37.3 -43.3 54 6.0 -37.8 252 47 323.8 323.9 290.2 324.8 0.25 32 318 8975 -39.7 -42.6 74 2.9 -39.9 251 46 324.0 324.0 290.3 325.0 0.28 33 300 9370 -43.3 -49.3 52 6.0 -43.6 250 46 324.3 324.4 290.2 324.9 0.14 34 272 10022 -49.5 -56.5 44 7.0 -49.7 245 49 324.6 324.6 290.2 324.8 0.07 35 250 10570 -54.5 -58.4 62 3.9 -54.6 240 52 325.0 325.1 290.3 325.3 0.06 36 247 10647 -55.1 -59.2 60 4.1 -55.2 240 53 325.3 325.3 290.4 325.5 0.05 37 224 11262 -59.3 -67.3 35 8.0 -59.4 244 58 328.0 328.1 291.2 328.1 0.02 38 217 11460 -61.1 -67.1 45 6.0 -61.2 245 60 328.2 328.3 291.2 328.3 0.02 39 211 11632 -62.7 -67.0 56 4.3 -62.7 247 57 328.4 328.4 291.3 328.5 0.02 40 200 11960 -64.3 -70.3 44 6.0 -64.4 250 50 330.9 330.9 292.0 331.0 0.01 41 180 12600 -67.3 -73.3 42 6.0 -67.4 250 56 336.2 336.2 293.4 336.2 0.01 42 169 12983 -64.1 -77.1 15 13.0 -64.2 253 49 347.6 347.6 296.1 347.6 0.01 43 150 13710 -65.9 -79.9 12 14.0 -66.0 260 36 356.6 356.6 298.0 356.6 0.00 44 140 14127 -67.3 -81.3 12 14.0 -67.4 361.2 361.2 299.0 361.2 0.00 45 105 15881 -62.9 -84.9 4 22.0 -63.1 400.6 400.6 305.3 400.6 0.00 46 102 16059 -63.3 -85.3 4 22.0 -63.5 403.1 403.1 305.6 403.1 0.00 TRP 180 12600 -67.3 -73.3 42 6.0 -67.4 250 56 336.2 336.2 293.4 336.2 0.01 WND 217 11460 -61.1 -67.1 45 6.0 -61.2 245 60 328.2 328.3 291.2 328.3 0.02 Sounding variables and indices 1000-500 mb thick: 5565.00 m Freezing level: 661.09 mb = 3558.65 m = 11675.23 ft Wetbulb zero: 738.75 mb = 2661.61 m = 8732.20 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 44.82 % Est. max temperature: 23.90 C = 75.02 F Sfc-Lift cond lev (LCL): 947.87 mb = 597.26 m = 1959.47 ft T: 8.29 C 700-500 lapse rate: 7.28 C/km ThetaE index: 3.82 C Layer 896.0- 871.0 mb Conv cond level (CCL): 620.10 mb = 4064.21 m = 13333.86 ft Mean mixing ratio: 4.96 g/kg Conv temperature: 34.98 C = 94.96 F Cap Strength: 11.26 C Lifted Index: 9.00 C Risk: None Lifted Index @300 mb: 15.04 C Lifted Index @700 mb: 9.00 C Showalter Index: 5.37 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 29.30 C Cross Totals Index: 14.30 C K Index: 14.90 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 1.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.08 J/kg Max Up Vert Vel: 11.23 m/s Conv Inhibition (B-): 10660.22 J/kg Cap Strength: 11.28 C Lift Cond Lev (LCL): 830.57 mb = 1697.47 m = 5569.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 14 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 ---------------------------------------------------------- 0 982 304 130 1 -0.8 0.6 | 93 14 -14.3 0.7 1 925 800 215 13 7.5 10.6 | 150 12 -6.1 10.7 2 850 1507 280 9 8.9 -1.6 | 72 5 -4.7 -1.5 3 700 3097 255 17 16.4 4.4 | 213 5 2.9 4.4 4 500 5720 225 27 19.1 19.1 | 196 20 5.5 19.1 5 400 7360 255 48 46.4 12.4 | 249 35 32.8 12.4 6 300 9370 250 46 43.2 15.7 | 242 34 29.7 15.8 7 250 10570 240 52 45.0 26.0 | 230 41 31.5 26.0 8 217 11460 245 60 54.4 25.4 | 238 48 40.8 25.4 9 200 11960 250 50 47.0 17.1 | 243 38 33.4 17.1 10 180 12600 250 56 52.6 19.2 | 244 44 39.1 19.2 11 150 13710 260 36 35.5 6.3 | 254 23 21.9 6.3 Wind Parameters Mean winds (0-6000m): 240.1 at 18.1 knts Storm direction: 270.1 at 13.6 knts Shear (0-3000m) pos: 1.9 neg: 1.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 120.0 deg Storm rel helicity (0-3000m) pos: 60.7 neg: -8.0 tot: 52.7 m^2/s^2 ave: 17.6 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 2.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.08 Bulk Shear: 20.46 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 ------------------------------------------------------------------------------- 500 211 7 121 12| 13.3 0.0 13.3| 58.8 0.0 58.8 117.6 0.92| 16.8 15.4 1000 226 9 133 9| 5.6 0.0 5.6| 59.4 -4.7 54.7 54.7 0.45| 13.4 6.1 1500 241 9 131 7| 3.9 0.0 3.9| 59.4 -7.9 51.5 34.3 0.29| 10.6 3.0 2000 250 10 129 5| 2.9 0.8 3.7| 60.0 -7.9 52.1 26.0 0.30| 8.7 2.6 2500 254 11 134 4| 2.3 1.3 3.6| 60.6 -7.9 52.7 21.1 0.32| 7.7 2.5 3000 253 12 147 4| 1.9 1.6 3.5| 60.7 -8.0 52.7 17.6 0.30| 6.9 2.1 4000 251 14 173 5| 1.5 1.8 3.3| 60.7 -10.2 50.5 12.6 0.24| 5.9 1.4 5000 245 16 187 7| 1.2 2.0 3.2| 60.7 -17.9 42.8 8.6 0.18| 5.3 0.9 6000 240 18 193 9| 1.7 1.9 3.6|108.6 -23.1 85.4 14.2 0.26| 5.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//LK520/skewt/LK520.skewt.20251130.23.gif