UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100711.upa.cvt Date: 1100Z 7 OCT 25 Searching for LK520... Searching the city database file for: LK520 ... Date:1100Z 7 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 203 SFC 988 305 14.0 7.0 63 7.0 10.2 295 3 288.1 289.3 283.8 306.1 6.36 2 925 854 7.8 6.0 88 1.8 6.8 330 11 287.3 288.4 283.5 305.2 6.34 3 878 1282 4.0 4.0 100 0.0 4.0 330 16 287.7 288.7 283.0 304.1 5.81 4 850 1545 2.0 1.8 99 0.2 1.9 330 19 288.2 289.1 282.5 302.8 5.13 5 847 1573 1.4 -1.2 83 2.6 0.3 331 19 287.9 288.6 281.2 299.8 4.13 6 833 1708 2.8 -2.2 70 5.0 0.6 333 19 290.8 291.4 282.2 302.1 3.90 7 768 2362 0.0 -8.0 55 8.0 -3.1 346 21 294.6 295.1 282.5 302.7 2.72 8 748 2573 0.4 -14.6 31 15.0 -4.7 350 22 297.2 297.5 282.3 302.4 1.65 9 700 3102 -2.7 -16.7 33 14.0 -7.1 360 23 299.5 299.8 283.1 304.2 1.48 10 675 3389 -4.3 -22.3 23 18.0 -9.2 1 27 300.8 301.0 283.0 303.9 0.95 11 613 4143 -7.9 -9.5 88 1.6 -8.5 4 38 305.1 305.7 286.9 314.6 3.03 12 596 4362 -8.7 -11.2 82 2.5 -9.6 5 41 306.6 307.1 287.2 315.2 2.73 13 556 4895 -13.1 -13.1 100 0.0 -13.1 7 48 307.6 308.1 287.3 315.5 2.51 14 500 5700 -15.9 -21.9 60 6.0 -17.4 10 60 313.7 313.9 288.1 318.1 1.32 15 482 5976 -17.1 -25.1 50 8.0 -19.0 9 61 315.5 315.7 288.4 319.0 1.03 16 443 6604 -22.1 -27.1 64 5.0 -23.1 7 63 316.9 317.1 288.8 320.1 0.94 17 428 6857 -23.7 -30.7 53 7.0 -24.9 7 64 318.0 318.1 288.9 320.4 0.69 18 422 6961 -23.9 -40.9 19 17.0 -26.1 6 65 319.0 319.1 288.7 319.9 0.25 19 400 7350 -27.1 -40.1 28 13.0 -28.7 5 66 319.8 319.8 289.0 320.8 0.29 20 377 7773 -30.9 -36.9 56 6.0 -31.6 7 73 320.2 320.3 289.3 321.8 0.43 21 341 8480 -34.7 -41.7 49 7.0 -35.4 12 84 324.4 324.4 290.4 325.4 0.29 22 313 9072 -39.8 -46.8 47 7.0 -40.2 15 93 325.3 325.4 290.6 326.0 0.18 23 300 9360 -42.3 -49.3 46 7.0 -42.7 15 89 325.7 325.8 290.6 326.3 0.14 24 287 9658 -44.3 -55.3 28 11.0 -44.7 11 87 327.0 327.1 290.9 327.3 0.07 25 250 10570 -51.3 -58.3 43 7.0 -51.5 360 81 329.8 329.8 291.7 330.0 0.06 26 243 10753 -52.9 -58.9 48 6.0 -53.1 360 79 330.1 330.1 291.8 330.3 0.06 27 240 10833 -52.9 -58.9 48 6.0 -53.1 360 78 331.3 331.3 292.1 331.5 0.06 28 236 10941 -51.7 -66.7 15 15.0 -52.0 360 77 334.7 334.7 293.0 334.8 0.02 29 215 11544 -51.1 -72.1 6 21.0 -51.5 360 70 344.6 344.6 295.4 344.7 0.01 30 200 12010 -53.3 -72.3 8 19.0 -53.6 360 64 348.4 348.4 296.3 348.4 0.01 31 150 13860 -54.3 -82.3 2 28.0 -54.7 360 46 376.5 376.5 301.7 376.5 0.00 32 148 13946 -54.3 -82.3 2 28.0 -54.7 360 45 378.0 378.0 301.9 378.0 0.00 33 116 15478 -61.5 -84.5 3 23.0 -61.7 357 34 391.9 391.9 304.0 391.9 0.00 34 100 16400 -59.9 -85.9 2 26.0 -60.2 355 27 412.0 412.0 306.7 412.0 0.00 35 71 18541 -57.7 -85.7 2 28.0 -58.2 5 10 459.1 459.1 311.7 459.1 0.00 36 70 18630 -58.7 -85.7 2 27.0 -59.2 5 9 458.8 458.8 311.7 458.8 0.00 37 56 20018 -62.1 -88.1 2 26.0 -62.5 259 6 481.3 481.3 313.5 481.3 0.00 38 50 20720 -60.3 -87.3 2 27.0 -60.9 205 5 501.4 501.4 315.1 501.4 0.00 39 30 23890 -60.5 -88.5 1 28.0 -61.4 265 13 579.7 579.7 319.6 579.7 0.01 40 27 24547 -61.5 -88.5 2 27.0 -62.3 261 17 594.6 594.6 320.3 594.7 0.01 41 20 26430 -57.9 -86.9 1 29.0 -59.5 250 27 658.9 658.9 323.0 659.0 0.01 42 10 30900 -48.5 -83.5 1 35.0 -54.6 265 54 838.5 838.5 328.1 838.9 0.04 43 7.5 32808 -44.9 -81.9 1 37.0 -53.8 925.0 925.0 329.9 925.7 0.06 44 7.0 33268 -46.7 -81.7 1 35.0 -55.0 936.0 936.0 330.1 936.8 0.07 45 6.2 34080 -42.7 -80.7 1 38.0 -53.7 986.2 986.2 330.9 987.3 0.10 TRP 243 10753 -52.9 -58.9 48 6.0 -53.1 360 79 330.1 330.1 291.8 330.3 0.06 WND 313 9072 -39.8 -46.8 47 7.0 -40.2 15 93 325.3 325.4 290.6 326.0 0.18 Sounding variables and indices 1000-500 mb thick: 5497.00 m Freezing level: 741.81 mb = 2641.46 m = 8666.11 ft Wetbulb zero: 822.50 mb = 1810.05 m = 5938.40 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 68.45 % Est. max temperature: 15.58 C = 60.04 F Sfc-Lift cond lev (LCL): 889.15 mb = 1178.30 m = 3865.76 ft T: 4.92 C 700-500 lapse rate: 5.08 C/km ThetaE index: 6.37 C Layer 925.0- 833.0 mb Conv cond level (CCL): 894.25 mb = 1131.42 m = 3711.95 ft Mean mixing ratio: 6.27 g/kg Conv temperature: 13.39 C = 56.11 F Cap Strength: 6.46 C Lifted Index: 9.45 C Risk: None Lifted Index @300 mb: 14.63 C Lifted Index @700 mb: 3.78 C Showalter Index: 11.09 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 17.90 C Cross Totals Index: 17.70 C K Index: 5.70 Risk: None Sweat Index: 119.60 Risk: None Energy Index: 3.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.08 J/kg Max Up Vert Vel: 5.11 m/s Conv Inhibition (B-): 2.09 J/kg Cap Strength: 9.21 C Lift Cond Lev (LCL): 893.28 mb = 1140.27 m = 3740.98 ft Lev Free Conv (LFC): 888.28 mb = 1186.32 m = 3892.07 ft Equ Level (EL): 828.28 mb = 1753.66 m = 5753.40 ft B at Equ Level: 10.40 J/kg Max Parcel Lev (MPL): 798.28 mb = 2050.56 m = 6727.48 ft Wind level data Storm motion: 32 at 24 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 ---------------------------------------------------------- 0 988 305 295 3 2.7 -1.3 | 219 25 15.4 19.3 1 925 854 330 11 5.5 -9.5 | 239 21 18.2 11.1 2 850 1545 330 19 9.5 -16.5 | 259 23 22.2 4.2 3 700 3102 360 23 -0.0 -23.0 | 281 13 12.7 -2.4 4 500 5700 10 60 -10.4 -59.1 | 357 39 2.3 -38.5 5 400 7350 5 66 -5.8 -65.7 | 351 46 6.9 -45.1 6 313 9072 15 93 -24.1 -89.8 | 9 70 -11.4 -69.2 7 300 9360 15 89 -23.0 -86.0 | 9 66 -10.4 -65.4 8 250 10570 360 81 -0.0 -81.0 | 348 62 12.7 -60.4 9 243 10753 360 79 -0.0 -79.0 | 348 60 12.7 -58.4 10 200 12010 360 64 -0.0 -64.0 | 344 45 12.7 -43.4 11 150 13860 360 46 -0.0 -46.0 | 333 28 12.7 -25.4 12 100 16400 355 27 2.4 -26.9 | 293 16 15.0 -6.3 13 70 18630 5 9 -0.8 -9.0 | 226 17 11.9 11.6 14 50 20720 205 5 2.1 4.5 | 210 29 14.8 25.1 15 30 23890 265 13 13.0 1.1 | 230 34 25.6 21.7 16 20 26430 250 27 25.4 9.2 | 232 48 38.0 29.8 17 10 30900 265 54 53.8 4.7 | 249 71 66.5 25.3 Wind Parameters Mean winds (0-6000m): 1.6 at 32.3 knts Storm direction: 31.6 at 24.2 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 74.7 deg Storm rel helicity (0-3000m) pos: 137.9 neg: 0.0 tot: 137.9 m^2/s^2 ave: 46.0 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.13 Bulk Shear: 100.01 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 ------------------------------------------------------------------------------- 500 322 7 227 23| 8.1 0.0 8.1| 47.5 0.0 47.5 94.9 0.92| 8.5 7.8 1000 327 10 236 22| 7.1 0.0 7.1| 81.0 0.0 81.0 81.0 0.94| 7.3 6.9 1500 329 13 243 21| 6.0 0.0 6.0|103.3 0.0 103.3 68.9 0.92| 6.4 5.9 2000 333 15 249 21| 4.9 0.0 4.9|114.6 0.0 114.6 57.3 0.87| 5.8 5.0 2500 338 16 253 20| 4.3 0.0 4.3|123.7 0.0 123.7 49.5 0.82| 5.4 4.4 3000 343 17 257 18| 4.3 0.0 4.3|137.9 0.0 137.9 46.0 0.81| 5.4 4.4 4000 351 21 271 16| 5.0 0.0 5.0|189.2 0.0 189.2 47.3 0.81| 5.9 4.8 5000 357 27 293 15| 5.5 0.0 5.5|249.3 0.0 249.3 49.9 0.75| 6.2 4.7 6000 2 32 315 17| 5.1 0.2 5.3|276.9 -14.5 262.4 43.7 0.68| 5.9 4.0 Wrote GIF file: /home/apache/climate/data/raob//LK520/skewt/LK520.skewt.20251007.11.gif