UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101406.upa.cvt Date: 0600Z 14 OCT 25 Searching for LK520... Searching the city database file for: LK520 ... Date:0600Z 14 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 206 SFC 988 304 4.2 3.3 94 0.9 3.8 210 1 278.3 279.1 277.5 291.7 4.91 2 987 313 4.2 4.2 100 0.0 4.2 212 1 278.4 279.3 278.0 292.7 5.24 3 970 455 7.8 4.5 80 3.3 6.2 239 3 283.4 284.3 280.7 298.6 5.44 4 961 532 7.6 2.7 71 4.9 5.2 254 4 284.0 284.8 280.3 297.5 4.83 5 925 846 5.6 -3.4 52 9.0 1.8 315 9 285.0 285.6 278.7 294.2 3.21 6 921 881 5.6 -5.4 45 11.0 1.2 317 9 285.4 285.9 278.3 293.4 2.77 7 908 997 4.4 0.4 75 4.0 2.5 323 9 285.3 286.1 280.3 297.6 4.33 8 897 1096 4.4 -12.6 28 17.0 -1.4 328 10 286.3 286.6 277.2 291.1 1.62 9 887 1187 4.0 -15.0 24 19.0 -2.1 332 10 286.8 287.1 277.1 290.9 1.34 10 862 1419 3.6 -25.4 10 29.0 -3.7 344 11 288.8 288.9 276.9 290.5 0.56 11 858 1457 4.2 -28.8 7 33.0 -3.7 346 11 289.8 289.8 277.2 291.1 0.41 12 850 1533 3.8 -16.2 22 20.0 -2.6 350 11 290.1 290.4 278.6 294.0 1.27 13 843 1600 3.2 -14.8 25 18.0 -2.7 350 12 290.2 290.4 278.9 294.5 1.44 14 840 1629 3.4 -25.6 10 29.0 -4.0 350 12 290.7 290.8 277.9 292.5 0.57 15 835 1678 3.2 -2.8 65 6.0 0.5 350 12 291.0 291.6 282.1 301.8 3.72 16 789 2136 1.8 -0.4 85 2.2 0.8 348 16 294.2 295.1 284.6 308.0 4.71 17 769 2344 1.4 -3.2 71 4.6 -0.6 347 17 296.0 296.7 284.4 307.6 3.92 18 700 3095 -3.3 -6.8 77 3.5 -4.7 345 23 298.8 299.4 284.8 308.8 3.28 19 694 3163 -3.7 -6.9 78 3.2 -5.0 345 23 299.1 299.7 284.9 309.1 3.28 20 675 3382 -4.5 -11.5 58 7.0 -7.0 346 22 300.6 301.0 284.5 307.9 2.35 21 500 5670 -20.9 -24.7 71 3.8 -21.7 350 17 307.6 307.8 285.7 311.0 1.03 22 495 5744 -21.7 -25.3 73 3.6 -22.4 349 17 307.5 307.6 285.6 310.7 0.99 23 483 5926 -22.5 -24.6 83 2.1 -22.9 348 18 308.6 308.8 286.1 312.2 1.08 24 472 6095 -23.5 -25.7 82 2.2 -23.9 346 19 309.4 309.6 286.3 312.8 1.00 25 461 6268 -23.7 -31.7 48 8.0 -25.0 345 20 311.3 311.4 286.5 313.3 0.58 26 457 6332 -24.1 -32.1 48 8.0 -25.4 344 20 311.6 311.7 286.6 313.5 0.57 27 452 6413 -23.3 -35.3 32 12.0 -25.1 343 21 313.6 313.6 287.1 315.0 0.42 28 442 6577 -24.1 -29.1 63 5.0 -25.0 342 21 314.6 314.7 287.8 317.2 0.78 29 439 6627 -24.3 -38.3 26 14.0 -26.1 341 22 314.9 315.0 287.5 316.1 0.32 30 432 6745 -25.1 -30.1 63 5.0 -25.9 340 22 315.3 315.5 288.1 317.9 0.73 31 402 7264 -30.1 -31.6 87 1.5 -30.3 335 25 315.4 315.5 288.0 317.8 0.68 32 400 7300 -30.3 -32.0 85 1.7 -30.6 335 25 315.6 315.7 288.1 317.9 0.65 33 359 8058 -36.3 -39.2 74 2.9 -36.6 335 30 317.5 317.5 288.3 318.8 0.36 34 300 9280 -44.7 -49.7 57 5.0 -44.9 335 38 322.4 322.4 289.6 322.9 0.14 35 270 9974 -49.9 -55.9 49 6.0 -50.1 332 43 324.7 324.7 290.3 324.9 0.07 36 250 10470 -54.3 -57.9 64 3.6 -54.4 330 46 325.3 325.4 290.5 325.6 0.06 37 237 10810 -57.1 -61.2 60 4.1 -57.2 330 47 326.1 326.1 290.6 326.3 0.04 38 229 11027 -58.3 -65.3 40 7.0 -58.4 330 48 327.5 327.5 291.0 327.6 0.03 39 211 11539 -61.3 -65.5 57 4.2 -61.3 330 49 330.6 330.6 291.9 330.7 0.03 40 200 11870 -62.7 -66.2 63 3.5 -62.7 330 50 333.5 333.5 292.7 333.6 0.03 41 199 11901 -63.1 -66.6 62 3.5 -63.1 331 50 333.3 333.3 292.6 333.4 0.02 42 193 12089 -63.9 -68.1 56 4.2 -64.0 335 48 335.0 335.0 293.1 335.0 0.02 43 187 12285 -61.1 -77.1 10 16.0 -61.2 336 47 342.5 342.5 294.9 342.5 0.01 44 180 12523 -58.7 -80.7 4 22.0 -58.9 336 46 350.2 350.2 296.7 350.2 0.00 45 174 12737 -58.5 -80.5 4 22.0 -58.7 337 46 353.9 353.9 297.5 354.0 0.00 46 150 13670 -59.3 -82.3 4 23.0 -59.5 340 42 367.9 367.9 300.2 367.9 0.00 47 135 14334 -57.1 -83.1 2 26.0 -57.4 345 37 383.1 383.1 302.8 383.1 0.00 48 120 15075 -60.3 -84.3 3 24.0 -60.5 351 32 390.3 390.3 303.8 390.3 0.00 49 100 16210 -61.5 -85.5 3 24.0 -61.7 360 23 408.9 408.9 306.4 408.9 0.00 50 90 16858 -62.9 -85.9 3 23.0 -63.1 353 18 418.6 418.6 307.6 418.6 0.00 51 70 18410 -59.9 -86.9 2 27.0 -60.3 335 5 456.2 456.2 311.4 456.3 0.00 52 53 20146 -59.3 -86.3 2 27.0 -59.9 352 5 495.4 495.4 314.6 495.4 0.00 53 50 20510 -59.7 -86.7 2 27.0 -60.3 355 5 502.8 502.8 315.1 502.8 0.00 54 40 21900 -62.1 -88.1 2 26.0 -62.6 357 4 529.9 529.9 316.9 529.9 0.00 55 30 23690 -60.1 -88.1 1 28.0 -61.0 360 3 580.8 580.8 319.7 580.8 0.01 56 20 26230 -57.7 -86.7 1 29.0 -59.4 330 5 659.6 659.6 323.0 659.6 0.01 57 18 26900 -56.1 -86.1 1 30.0 -58.2 325 7 684.8 684.8 323.9 684.9 0.01 58 16 27649 -57.5 -86.5 1 29.0 -59.6 319 10 703.7 703.7 324.6 703.8 0.01 59 10 30690 -48.3 -82.3 1 34.0 -54.5 295 19 839.3 839.3 328.2 839.7 0.05 60 8.6 31692 -44.3 -80.3 1 36.0 -52.9 891.8 891.9 329.2 892.6 0.07 61 7.9 32258 -47.3 -81.3 1 34.0 -54.8 901.8 901.8 329.5 902.5 0.07 62 6.3 33769 -43.1 -80.1 1 37.0 -53.8 980.0 980.0 330.9 981.2 0.10 TRP 193 12089 -63.9 -68.1 56 4.2 -64.0 335 48 335.0 335.0 293.1 335.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5464.00 m Freezing level: 748.45 mb = 2567.40 m = 8423.14 ft Wetbulb zero: 900.88 mb = 1061.13 m = 3481.36 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 63.20 % Est. max temperature: 16.65 C = 61.97 F Sfc-Lift cond lev (LCL): 974.41 mb = 417.99 m = 1371.36 ft T: 6.86 C 700-500 lapse rate: 6.83 C/km ThetaE index: 7.06 C Layer 897.0- 858.0 mb Conv cond level (CCL): 665.26 mb = 3492.45 m = 11458.04 ft Mean mixing ratio: 3.88 g/kg Conv temperature: 26.79 C = 80.22 F Cap Strength: 9.78 C Lifted Index: 11.42 C Risk: None Lifted Index @300 mb: 19.26 C Lifted Index @700 mb: 8.93 C Showalter Index: 12.36 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 4.70 C K Index: 5.00 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 3.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.07 J/kg Max Up Vert Vel: 6.34 m/s Conv Inhibition (B-): 77817.00 J/kg Cap Strength: 11.35 C Lift Cond Lev (LCL): 846.84 mb = 1563.22 m = 5128.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 15 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 ---------------------------------------------------------- 0 988 304 210 1 0.5 0.9 | 196 13 3.8 12.9 1 925 846 315 9 6.4 -6.4 | 239 11 9.7 5.7 2 850 1533 350 11 1.9 -10.8 | 257 5 5.2 1.2 3 700 3095 345 23 6.0 -22.2 | 318 14 9.3 -10.2 4 500 5670 350 17 3.0 -16.7 | 307 8 6.3 -4.7 5 400 7300 335 25 10.6 -22.7 | 307 17 13.9 -10.6 6 300 9280 335 38 16.1 -34.4 | 319 30 19.4 -22.4 7 250 10470 330 46 23.0 -39.8 | 317 38 26.3 -27.8 8 200 11870 330 50 25.0 -43.3 | 318 42 28.3 -31.2 9 193 12089 335 48 20.3 -43.5 | 323 39 23.6 -31.4 10 150 13670 340 42 14.4 -39.5 | 327 33 17.7 -27.4 11 100 16210 360 23 -0.0 -23.0 | 343 11 3.3 -10.9 12 70 18410 335 5 2.1 -4.5 | 216 9 5.4 7.5 13 50 20510 355 5 0.4 -5.0 | 208 8 3.7 7.1 14 30 23690 360 3 -0.0 -3.0 | 200 10 3.3 9.1 15 20 26230 330 5 2.5 -4.3 | 217 10 5.8 7.7 16 10 30690 295 19 17.2 -8.0 | 259 21 20.5 4.0 Wind Parameters Mean winds (0-6000m): 345.3 at 16.7 knts Storm direction: 15.3 at 12.5 knts Shear (0-3000m) pos: 2.4 neg: 1.6 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 120.9 deg Storm rel helicity (0-3000m) pos: 61.0 neg: -0.3 tot: 60.7 m^2/s^2 ave: 20.2 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.86 Bulk Shear: 23.21 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 ------------------------------------------------------------------------------- 500 308 5 217 12| 8.8 0.0 8.8| 36.3 0.0 36.3 72.6 0.87| 11.4 9.9 1000 321 7 230 10| 5.6 0.0 5.6| 43.9 0.0 43.9 43.9 0.75| 8.5 6.4 1500 333 9 238 8| 4.8 0.0 4.8| 48.0 0.0 48.0 32.0 0.73| 7.1 5.2 2000 339 10 249 7| 3.6 1.0 4.6| 53.4 0.0 53.4 26.7 0.73| 6.3 4.6 2500 341 12 264 7| 2.9 1.6 4.4| 58.3 0.0 58.3 23.3 0.70| 5.9 4.1 3000 342 14 277 7| 2.4 1.6 4.0| 61.0 -0.3 60.7 20.2 0.66| 5.4 3.6 4000 344 16 290 8| 1.5 1.2 2.7| 61.0 -2.0 58.9 14.7 0.60| 4.3 2.6 5000 345 16 296 8| 1.0 1.0 2.0| 61.0 -4.2 56.8 11.4 0.54| 3.7 2.0 6000 345 17 298 9| 0.8 1.0 1.8| 61.9 -5.0 57.0 9.5 0.48| 3.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//LK520/skewt/LK520.skewt.20251014.06.gif