UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101323.upa.cvt Date: 2300Z 13 OCT 25 Searching for LK520... Searching the city database file for: LK520 ... Date:2300Z 13 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 214 SFC 989 305 6.0 4.8 92 1.2 5.4 240 3 280.0 281.0 279.1 295.0 5.45 2 988 313 6.2 5.7 97 0.5 5.9 242 3 280.3 281.3 279.7 296.3 5.81 3 974 431 9.6 6.3 80 3.3 7.9 264 4 284.9 286.0 282.2 302.0 6.15 4 943 698 7.4 6.4 93 1.0 6.9 315 7 285.3 286.4 282.7 303.2 6.40 5 925 857 6.4 4.2 86 2.2 5.3 345 9 285.9 286.8 282.0 301.6 5.59 6 872 1339 3.6 -1.4 70 5.0 1.4 342 12 287.8 288.5 281.0 299.2 3.95 7 860 1452 3.6 -13.4 28 17.0 -2.1 341 12 288.9 289.2 278.5 293.7 1.58 8 850 1547 3.6 -21.4 14 25.0 -3.4 340 13 289.9 290.1 277.9 292.5 0.81 9 837 1672 3.0 -32.0 6 35.0 -4.7 341 13 290.6 290.6 277.4 291.6 0.31 10 778 2261 1.0 -41.0 3 42.0 -6.6 347 14 294.6 294.6 279.1 295.0 0.14 11 762 2428 0.8 -16.2 27 17.0 -4.7 348 14 296.1 296.4 281.5 300.5 1.41 12 756 2492 0.6 -6.4 59 7.0 -2.3 349 14 296.5 297.1 283.8 306.0 3.13 13 740 2663 0.0 -4.1 74 4.1 -1.8 351 14 297.7 298.4 285.0 309.1 3.81 14 716 2927 -0.3 -20.3 20 20.0 -6.2 353 15 300.2 300.4 282.8 303.6 1.06 15 703 3073 -1.7 -7.7 64 6.0 -4.1 355 15 300.2 300.8 285.1 309.5 3.04 16 700 3107 -1.9 -8.9 59 7.0 -4.7 355 15 300.4 300.9 284.9 308.9 2.78 17 526 5313 -17.7 -20.7 77 3.0 -18.4 342 22 307.0 307.2 285.9 311.5 1.40 18 508 5572 -19.7 -23.2 74 3.5 -20.5 341 23 307.6 307.8 285.8 311.4 1.16 19 502 5660 -19.9 -24.9 64 5.0 -21.0 340 23 308.4 308.6 285.9 311.8 1.01 20 500 5690 -19.7 -27.7 49 8.0 -21.2 340 23 309.0 309.2 285.9 311.7 0.78 21 496 5750 -18.7 -31.7 31 13.0 -21.0 340 23 311.0 311.1 286.4 312.8 0.54 22 494 5780 -18.7 -30.7 34 12.0 -20.9 340 23 311.3 311.4 286.5 313.4 0.60 23 459 6323 -22.3 -39.3 20 17.0 -24.5 340 25 313.4 313.5 286.9 314.4 0.28 24 426 6867 -25.3 -44.3 15 19.0 -27.3 340 26 316.4 316.4 287.8 317.0 0.17 25 400 7320 -28.7 -43.7 22 15.0 -30.2 340 27 317.7 317.7 288.2 318.4 0.20 26 391 7483 -30.1 -42.1 30 12.0 -31.3 339 28 317.9 318.0 288.3 318.8 0.24 27 388 7538 -30.5 -36.5 56 6.0 -31.2 338 28 318.1 318.2 288.6 319.7 0.43 28 376 7761 -32.5 -37.5 61 5.0 -33.1 337 30 318.3 318.4 288.6 319.8 0.40 29 374 7799 -32.5 -33.6 90 1.1 -32.6 336 30 318.8 318.9 289.0 320.9 0.60 30 362 8029 -34.1 -39.1 61 5.0 -34.6 335 32 319.7 319.7 289.0 321.0 0.36 31 347 8324 -36.7 -39.7 74 3.0 -37.0 333 33 320.0 320.1 289.2 321.3 0.35 32 339 8486 -37.9 -43.9 53 6.0 -38.4 331 34 320.5 320.6 289.2 321.4 0.23 33 336 8547 -38.1 -38.9 92 0.8 -38.2 331 35 321.1 321.2 289.5 322.5 0.39 34 300 9320 -44.1 -46.3 79 2.2 -44.2 325 40 323.2 323.2 290.0 324.0 0.20 35 271 9990 -49.7 -53.8 62 4.1 -49.8 328 41 324.6 324.6 290.3 325.0 0.09 36 269 10038 -50.1 -53.3 69 3.2 -50.2 328 41 324.7 324.7 290.3 325.1 0.10 37 267 10086 -50.3 -52.5 77 2.2 -50.4 328 41 325.1 325.1 290.5 325.5 0.11 38 250 10510 -53.7 -57.8 61 4.1 -53.8 330 42 326.2 326.2 290.7 326.5 0.06 39 202 11849 -64.1 -68.2 57 4.1 -64.1 340 48 330.3 330.3 291.8 330.4 0.02 40 200 11910 -63.9 -67.7 60 3.8 -64.0 340 46 331.6 331.6 292.2 331.7 0.02 41 191 12192 -61.5 -71.5 25 10.0 -61.6 338 46 339.8 339.8 294.3 339.9 0.01 42 161 13257 -57.3 -80.3 4 23.0 -57.6 332 44 363.9 363.9 299.5 363.9 0.00 43 150 13700 -59.7 -81.7 4 22.0 -59.9 330 44 367.2 367.2 300.1 367.2 0.00 44 100 16230 -61.5 -84.5 3 23.0 -61.7 360 25 408.9 408.9 306.4 408.9 0.00 45 79 17680 -63.3 -86.3 3 23.0 -63.6 350 16 433.7 433.7 309.2 433.7 0.00 46 72 18254 -59.3 -86.3 2 27.0 -59.7 346 12 453.8 453.9 311.2 453.9 0.00 47 70 18430 -60.1 -86.1 2 26.0 -60.5 345 11 455.8 455.8 311.4 455.8 0.00 48 62 19183 -62.1 -87.1 2 25.0 -62.4 359 10 467.5 467.5 312.4 467.5 0.00 49 50 20520 -59.7 -86.7 2 27.0 -60.3 25 9 502.8 502.8 315.1 502.8 0.00 50 30 23700 -58.3 -86.3 2 28.0 -59.4 275 7 585.7 585.7 319.9 585.8 0.01 51 29 23914 -58.1 -86.1 2 28.0 -59.3 275 8 592.0 592.0 320.2 592.0 0.01 52 26 24600 -59.9 -86.9 2 27.0 -61.0 275 9 605.6 605.6 320.9 605.7 0.01 53 20 26250 -57.7 -85.7 2 28.0 -59.4 275 13 659.6 659.6 323.0 659.6 0.01 54 12 29513 -52.3 -83.3 1 31.0 -56.3 257 26 782.4 782.5 326.8 782.7 0.03 55 11 30074 -53.9 -83.9 1 30.0 -57.7 253 29 796.3 796.4 327.1 796.6 0.03 56 10 30690 -50.7 -82.7 1 32.0 -55.9 250 31 830.3 830.3 328.0 830.7 0.04 57 6.6 33458 -40.7 -77.7 1 37.0 -52.5 977.1 977.2 330.8 978.8 0.15 58 5.9 34220 -41.7 -78.7 1 37.0 -53.5 1004.6 1004.7 331.3 1006.3 0.14 TRP 202 11849 -64.1 -68.2 57 4.1 -64.1 340 48 330.3 330.3 291.8 330.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5476.00 m Freezing level: 740.00 mb = 2663.08 m = 8737.04 ft Wetbulb zero: 867.29 mb = 1383.24 m = 4538.14 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 58.08 % Est. max temperature: 16.40 C = 61.52 F Sfc-Lift cond lev (LCL): 970.90 mb = 457.23 m = 1500.08 ft T: 9.38 C 700-500 lapse rate: 6.89 C/km ThetaE index: 11.58 C Layer 925.0- 778.0 mb Conv cond level (CCL): 873.24 mb = 1327.60 m = 4355.59 ft Mean mixing ratio: 5.71 g/kg Conv temperature: 13.70 C = 56.66 F Cap Strength: 7.91 C Lifted Index: 8.35 C Risk: None Lifted Index @300 mb: 15.59 C Lifted Index @700 mb: 6.75 C Showalter Index: 14.67 C Risk: None Total Totals Index: 21.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: -1.70 C K Index: -5.10 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 4.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.82 J/kg Max Up Vert Vel: 5.44 m/s Conv Inhibition (B-): 54266.59 J/kg Cap Strength: 7.62 C Lift Cond Lev (LCL): 905.40 mb = 1032.06 m = 3385.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 15 at 12 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 ---------------------------------------------------------- 0 989 305 240 3 2.6 1.5 | 203 14 5.7 13.2 1 925 857 345 9 2.3 -8.7 | 241 6 5.4 3.0 2 850 1547 340 13 4.4 -12.2 | 274 8 7.5 -0.5 3 700 3107 355 15 1.3 -14.9 | 306 5 4.4 -3.2 4 500 5690 340 23 7.9 -21.6 | 312 15 10.9 -9.9 5 400 7320 340 27 9.2 -25.4 | 318 18 12.3 -13.6 6 300 9320 325 40 22.9 -32.8 | 309 33 26.0 -21.0 7 250 10510 330 42 21.0 -36.4 | 316 34 24.1 -24.6 8 202 11849 340 48 16.4 -45.1 | 330 39 19.5 -33.4 9 200 11910 340 46 15.7 -43.2 | 329 37 18.8 -31.5 10 150 13700 330 44 22.0 -38.1 | 316 36 25.1 -26.4 11 100 16230 360 25 -0.0 -25.0 | 347 14 3.1 -13.3 12 70 18430 345 11 2.8 -10.6 | 259 6 5.9 1.1 13 50 20520 25 9 -3.8 -8.2 | 169 4 -0.7 3.6 14 30 23700 275 7 7.0 -0.6 | 222 15 10.1 11.1 15 20 26250 275 13 13.0 -1.1 | 237 19 16.0 10.6 16 10 30690 250 31 29.1 10.6 | 235 39 32.2 22.3 Wind Parameters Mean winds (0-6000m): 344.7 at 16.2 knts Storm direction: 14.7 at 12.1 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 105.3 deg Storm rel helicity (0-3000m) pos: 39.1 neg: 0.0 tot: 39.1 m^2/s^2 ave: 13.0 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.90 Bulk Shear: 16.39 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 6 222 10| 9.5 0.0 9.5| 25.4 0.0 25.4 50.8 0.70| 11.3 7.8 1000 337 8 234 8| 6.5 0.0 6.5| 30.4 0.0 30.4 30.4 0.70| 7.7 5.4 1500 339 10 246 7| 4.9 0.0 4.9| 33.7 0.0 33.7 22.5 0.72| 5.9 4.2 2000 341 11 255 7| 3.9 0.0 3.9| 35.7 0.0 35.7 17.8 0.73| 4.7 3.4 2500 343 11 262 6| 3.3 0.0 3.3| 37.6 0.0 37.6 15.0 0.74| 4.1 3.0 3000 346 12 268 6| 2.9 0.0 2.9| 39.1 0.0 39.1 13.0 0.73| 3.6 2.7 4000 347 13 281 6| 2.2 0.5 2.6| 40.3 0.0 40.3 10.1 0.65| 3.2 2.1 5000 346 15 291 7| 1.8 0.7 2.5| 40.3 -0.5 39.9 8.0 0.56| 2.9 1.7 6000 345 16 298 8| 1.5 0.9 2.3| 43.0 -1.1 41.9 7.0 0.52| 2.7 1.4 Wrote GIF file: /home/apache/climate/data/raob//LK520/skewt/LK520.skewt.20251013.23.gif