UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100911.upa.cvt Date: 1100Z 9 OCT 25 Searching for LK520... Searching the city database file for: LK520 ... Date:1100Z 9 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 186 SFC 986 305 14.2 10.0 76 4.2 11.7 310 1 288.5 289.9 285.5 310.6 7.83 2 925 839 9.0 8.2 95 0.8 8.6 340 9 288.5 289.8 285.1 309.3 7.39 3 923 857 8.8 8.1 95 0.7 8.4 340 9 288.5 289.8 285.0 309.2 7.36 4 867 1374 5.6 5.6 100 0.0 5.6 348 7 290.4 291.5 285.0 309.1 6.59 5 850 1536 4.6 4.6 100 0.0 4.6 350 7 291.0 292.1 284.9 308.9 6.26 6 753 2513 -1.9 -4.8 81 2.9 -3.1 334 13 294.2 294.8 283.2 304.7 3.55 7 750 2545 -0.7 -1.4 95 0.7 -1.0 334 13 295.8 296.6 285.1 309.4 4.60 8 720 2870 -3.1 -4.5 90 1.4 -3.7 329 16 296.7 297.3 284.5 308.0 3.80 9 710 2981 -4.3 -25.3 18 21.0 -9.4 327 16 296.5 296.6 280.8 298.7 0.69 10 700 3093 -2.9 -32.9 8 30.0 -9.2 325 17 299.3 299.3 281.5 300.4 0.34 11 685 3265 -2.1 -35.1 6 33.0 -8.9 324 17 302.0 302.1 282.6 303.0 0.28 12 626 3975 -6.3 -42.3 4 36.0 -12.2 320 19 305.1 305.1 283.7 305.6 0.15 13 592 4409 -9.9 -17.9 52 8.0 -12.3 318 20 305.8 306.1 285.7 310.9 1.58 14 575 4633 -11.3 -34.3 13 23.0 -15.5 316 21 306.8 306.8 284.6 308.0 0.36 15 571 4687 -11.7 -32.7 16 21.0 -15.7 316 21 306.9 307.0 284.7 308.4 0.43 16 568 4727 -12.1 -19.1 56 7.0 -14.1 316 21 306.9 307.2 285.9 311.7 1.49 17 563 4795 -12.9 -15.2 83 2.3 -13.6 315 21 306.7 307.1 286.5 313.4 2.08 18 516 5454 -17.3 -18.2 93 0.9 -17.6 311 22 309.1 309.5 287.1 314.9 1.77 19 500 5690 -18.7 -22.0 75 3.3 -19.5 310 23 310.2 310.5 286.9 314.6 1.31 20 494 5780 -19.5 -23.8 69 4.3 -20.5 310 23 310.3 310.5 286.8 314.1 1.13 21 464 6242 -23.5 -25.1 87 1.6 -23.8 312 23 311.0 311.2 286.9 314.6 1.07 22 435 6711 -26.5 -41.5 23 15.0 -28.2 313 23 312.9 313.0 286.6 313.8 0.23 23 422 6929 -28.5 -37.5 42 9.0 -29.6 314 23 313.1 313.2 286.9 314.4 0.36 24 400 7310 -31.9 -42.9 33 11.0 -32.9 315 23 313.5 313.6 286.8 314.3 0.22 25 392 7452 -32.9 -44.9 29 12.0 -33.9 316 23 314.0 314.1 287.0 314.7 0.18 26 368 7892 -36.7 -41.7 60 5.0 -37.1 318 24 314.7 314.8 287.3 315.7 0.27 27 364 7968 -36.5 -48.5 28 12.0 -37.3 318 24 316.0 316.0 287.6 316.4 0.13 28 344 8357 -39.1 -58.1 12 19.0 -39.9 320 25 317.6 317.6 288.0 317.8 0.04 29 300 9280 -45.9 -57.9 25 12.0 -46.3 325 27 320.7 320.7 289.0 320.9 0.05 30 298 9324 -46.1 -61.1 17 15.0 -46.5 325 27 321.0 321.0 289.1 321.1 0.03 31 250 10480 -50.5 -67.5 12 17.0 -50.8 325 31 331.0 331.0 292.0 331.1 0.02 32 245 10611 -51.1 -68.1 11 17.0 -51.4 315 27 332.0 332.0 292.3 332.1 0.02 33 218 11370 -49.9 -75.9 3 26.0 -50.4 306 30 345.1 345.1 295.6 345.2 0.01 34 200 11930 -51.1 -78.1 3 27.0 -51.5 300 33 351.8 351.8 297.0 351.9 0.00 35 150 13790 -54.5 -82.5 2 28.0 -54.9 315 25 376.2 376.2 301.6 376.2 0.00 36 111 15691 -60.3 -85.3 2 25.0 -60.6 285 16 399.1 399.1 305.1 399.1 0.00 37 100 16340 -60.7 -86.7 2 26.0 -61.0 275 13 410.4 410.4 306.6 410.5 0.00 38 84 17420 -63.1 -88.1 2 25.0 -63.3 268 9 426.6 426.6 308.4 426.6 0.00 39 70 18550 -60.1 -88.1 1 28.0 -60.5 260 5 455.8 455.8 311.4 455.8 0.00 40 58 19721 -59.1 -88.1 1 29.0 -59.7 266 11 483.3 483.3 313.7 483.3 0.00 41 50 20640 -62.9 -88.9 2 26.0 -63.3 270 15 495.3 495.3 314.6 495.3 0.00 42 49 20765 -62.9 -88.9 2 26.0 -63.3 269 15 498.1 498.1 314.8 498.1 0.00 43 41 21872 -60.5 -89.5 1 29.0 -61.2 256 15 530.2 530.2 316.9 530.2 0.00 44 33 23219 -62.9 -89.9 1 27.0 -63.5 242 15 557.8 557.8 318.5 557.8 0.00 45 30 23810 -60.9 -89.9 1 29.0 -61.7 235 15 578.6 578.6 319.6 578.6 0.00 46 22 25748 -56.3 -88.3 1 32.0 -58.1 262 20 646.0 646.0 322.5 646.0 0.01 47 20 26350 -56.9 -88.9 1 32.0 -58.7 270 21 662.0 662.0 323.2 662.1 0.01 48 17 27382 -57.5 -88.5 1 31.0 -59.5 269 26 691.6 691.6 324.1 691.6 0.01 49 11 30147 -56.1 -88.1 1 32.0 -59.2 266 39 788.4 788.4 327.0 788.5 0.01 50 10 30760 -52.1 -87.1 1 35.0 -56.8 265 42 825.1 825.1 327.8 825.2 0.02 51 7.6 32556 -47.3 -85.3 1 38.0 -55.0 911.8 911.8 329.7 912.2 0.04 52 6.7 33389 -48.1 -86.1 0 38.0 -55.9 941.9 942.0 330.2 942.3 0.04 53 5.0 35359 -38.5 -80.5 0 42.0 -53.2 1067.9 1067.9 332.2 1069.4 0.12 TRP 245 10611 -51.1 -68.1 11 17.0 -51.4 315 27 332.0 332.0 292.3 332.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5504.00 m Freezing level: 781.35 mb = 2227.42 m = 7307.70 ft Wetbulb zero: 791.99 mb = 2105.91 m = 6909.07 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 64.85 % Est. max temperature: 17.09 C = 62.76 F Sfc-Lift cond lev (LCL): 925.75 mb = 832.23 m = 2730.37 ft T: 9.07 C 700-500 lapse rate: 6.08 C/km ThetaE index: 10.66 C Layer 720.0- 700.0 mb Conv cond level (CCL): 908.12 mb = 991.13 m = 3251.69 ft Mean mixing ratio: 7.41 g/kg Conv temperature: 14.66 C = 58.39 F Cap Strength: 3.70 C Lifted Index: 3.84 C Risk: None Lifted Index @300 mb: 8.05 C Lifted Index @700 mb: 1.39 C Showalter Index: 4.31 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 23.30 C K Index: -2.10 Risk: None Sweat Index: 92.20 Risk: None Energy Index: 1.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.02 J/kg Max Up Vert Vel: 8.49 m/s Conv Inhibition (B-): 0.37 J/kg Cap Strength: 3.79 C Lift Cond Lev (LCL): 911.39 mb = 961.53 m = 3154.60 ft Lev Free Conv (LFC): 886.39 mb = 1191.18 m = 3908.01 ft Equ Level (EL): 736.39 mb = 2690.80 m = 8827.98 ft B at Equ Level: 33.84 J/kg Max Parcel Lev (MPL): 666.39 mb = 3482.17 m = 11424.31 ft Wind level data Storm motion: 351 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 ---------------------------------------------------------- 0 986 305 310 1 0.8 -0.6 | 174 11 -1.1 10.9 1 925 839 340 9 3.1 -8.5 | 201 3 1.2 3.1 2 850 1536 350 7 1.2 -6.9 | 172 5 -0.7 4.7 3 700 3093 325 17 9.8 -13.9 | 287 8 7.9 -2.3 4 500 5690 310 23 17.6 -14.8 | 281 16 15.7 -3.2 5 400 7310 315 23 16.3 -16.3 | 288 15 14.4 -4.7 6 300 9280 325 27 15.5 -22.1 | 308 17 13.6 -10.5 7 250 10480 325 31 17.8 -25.4 | 311 21 15.9 -13.8 8 245 10611 315 27 19.1 -19.1 | 294 19 17.2 -7.5 9 200 11930 300 33 28.6 -16.5 | 280 27 26.7 -4.9 10 150 13790 315 25 17.7 -17.7 | 291 17 15.8 -6.1 11 100 16340 275 13 13.0 -1.1 | 227 15 11.1 10.5 12 70 18550 260 5 4.9 0.9 | 194 13 3.0 12.5 13 50 20640 270 15 15.0 -0.0 | 229 17 13.1 11.6 14 30 23810 235 15 12.3 8.6 | 207 23 10.4 20.2 15 20 26350 270 21 21.0 -0.0 | 239 22 19.1 11.6 16 10 30760 265 42 41.8 3.7 | 249 43 39.9 15.3 Wind Parameters Mean winds (0-6000m): 320.7 at 15.7 knts Storm direction: 350.7 at 11.7 knts Shear (0-3000m) pos: 1.2 neg: 1.9 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 112.5 deg Storm rel helicity (0-3000m) pos: 12.2 neg: -1.8 tot: 10.4 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.18 Bulk Shear: 16.56 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 ------------------------------------------------------------------------------- 500 337 5 180 7| 7.8 0.0 7.8| 7.2 0.0 7.2 14.3 0.42| 8.1 3.4 1000 341 7 183 5| 3.5 0.0 3.5| 7.2 -1.3 5.9 5.9 0.20| 5.1 1.0 1500 343 7 181 5| 2.4 0.4 2.7| 8.0 -1.8 6.2 4.1 0.19| 4.2 0.8 2000 342 8 187 4| 1.8 1.2 2.9| 10.0 -1.8 8.2 4.1 0.35| 4.1 1.4 2500 338 9 203 4| 1.4 1.7 3.1| 11.7 -1.8 9.9 4.0 0.37| 4.0 1.5 3000 334 10 227 4| 1.2 1.9 3.0| 12.2 -1.8 10.4 3.5 0.33| 3.8 1.3 4000 329 12 256 5| 0.9 1.7 2.6| 12.2 -2.5 9.7 2.4 0.28| 3.3 0.9 5000 324 14 269 6| 0.7 1.7 2.4| 12.2 -4.7 7.5 1.5 0.23| 2.9 0.7 6000 321 16 274 8| 0.6 1.5 2.1| 15.0 -6.0 9.0 1.5 0.23| 2.6 0.6 Wrote GIF file: /home/apache/climate/data/raob//LK520/skewt/LK520.skewt.20251009.11.gif