UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101511.upa.cvt Date: 1100Z 15 OCT 25 Searching for LK520... Searching the city database file for: LK520 ... Date:1100Z 15 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 213 SFC 989 305 11.4 5.4 67 6.0 8.3 30 1 285.5 286.4 281.9 301.4 5.69 2 925 858 5.2 3.9 91 1.3 4.5 10 5 284.6 285.6 281.3 299.9 5.47 3 924 867 5.2 4.0 92 1.2 4.6 9 5 284.7 285.7 281.4 300.2 5.52 4 850 1544 0.6 0.6 100 0.0 0.6 325 15 286.8 287.6 281.4 300.1 4.70 5 839 1649 0.0 -0.7 95 0.7 -0.3 328 15 287.2 288.0 281.1 299.6 4.33 6 763 2404 -3.7 -4.0 98 0.3 -3.8 350 13 291.1 291.8 282.2 302.0 3.72 7 760 2436 -3.9 -5.9 86 2.0 -4.7 351 13 291.2 291.8 281.7 300.7 3.24 8 758 2456 -3.7 -6.9 78 3.2 -4.9 352 13 291.7 292.2 281.5 300.5 3.00 9 755 2488 -3.1 -17.1 33 14.0 -7.2 352 13 292.7 292.9 279.9 296.7 1.32 10 720 2866 -0.3 -39.3 3 39.0 -7.7 3 12 299.7 299.8 281.5 300.3 0.18 11 705 3034 -0.9 -32.9 7 32.0 -7.9 8 11 300.9 300.9 282.2 302.0 0.34 12 700 3091 -1.1 -30.1 9 29.0 -7.9 10 11 301.3 301.3 282.5 302.8 0.45 13 546 5026 -13.9 -41.9 7 28.0 -17.9 6 12 308.2 308.3 284.9 308.9 0.18 14 527 5295 -15.3 -26.3 38 11.0 -17.7 6 13 309.7 309.9 286.2 312.5 0.85 15 516 5454 -16.7 -24.7 50 8.0 -18.5 5 13 309.9 310.1 286.5 313.2 1.00 16 500 5690 -18.3 -26.3 49 8.0 -20.0 5 13 310.7 310.9 286.6 313.7 0.89 17 489 5855 -19.7 -26.7 54 7.0 -21.1 3 13 311.0 311.2 286.7 314.0 0.88 18 471 6131 -21.1 -36.1 25 15.0 -23.4 360 14 312.6 312.7 286.7 313.9 0.37 19 413 7083 -28.5 -36.5 46 8.0 -29.5 348 16 315.1 315.1 287.6 316.5 0.41 20 400 7310 -30.1 -39.1 41 9.0 -31.1 345 17 315.9 315.9 287.8 317.0 0.32 21 368 7900 -33.7 -45.7 29 12.0 -34.7 336 18 318.7 318.7 288.5 319.4 0.17 22 304 9211 -44.5 -48.7 63 4.2 -44.7 316 19 321.4 321.4 289.3 322.0 0.15 23 300 9300 -45.1 -49.5 61 4.4 -45.3 315 19 321.8 321.8 289.5 322.3 0.14 24 250 10500 -53.1 -61.1 37 8.0 -53.3 310 31 327.1 327.1 290.9 327.3 0.04 25 228 11087 -57.1 -67.1 27 10.0 -57.2 327 28 329.8 329.8 291.7 329.8 0.02 26 200 11910 -59.9 -71.9 19 12.0 -60.0 350 23 337.9 337.9 293.8 338.0 0.01 27 177 12670 -59.7 -78.7 7 19.0 -59.9 354 24 350.2 350.2 296.7 350.3 0.00 28 150 13700 -60.3 -82.3 4 22.0 -60.5 360 25 366.2 366.2 299.9 366.2 0.00 29 127 14739 -59.9 -84.9 2 25.0 -60.2 4 23 384.8 384.8 303.0 384.8 0.00 30 100 16230 -60.3 -86.3 2 26.0 -60.6 10 19 411.2 411.2 306.7 411.2 0.00 31 88 17023 -62.3 -87.3 2 25.0 -62.6 19 14 422.5 422.5 308.0 422.5 0.00 32 70 18440 -61.1 -88.1 2 27.0 -61.4 35 5 453.7 453.7 311.2 453.7 0.00 33 57 19721 -59.5 -88.5 1 29.0 -60.0 334 4 484.8 484.8 313.8 484.8 0.00 34 50 20540 -60.3 -89.3 1 29.0 -60.9 295 3 501.4 501.4 315.1 501.4 0.00 35 30 23720 -59.1 -90.1 1 31.0 -60.1 335 3 583.5 583.5 319.8 583.5 0.00 36 29 23933 -58.1 -90.1 1 32.0 -59.3 331 4 592.0 592.0 320.2 592.0 0.00 37 20 26280 -56.1 -89.1 1 33.0 -58.1 285 19 664.5 664.5 323.2 664.5 0.01 38 17 27320 -52.7 -87.7 1 35.0 -55.8 279 21 707.0 707.0 324.7 707.0 0.01 39 15 28124 -54.7 -88.7 1 34.0 -57.5 275 23 726.1 726.1 325.3 726.2 0.01 40 13 29050 -49.1 -87.1 0 38.0 -54.1 269 25 775.8 775.8 326.6 775.9 0.02 41 12 29573 -50.5 -87.5 0 37.0 -55.2 267 26 788.8 788.8 327.0 788.9 0.02 42 10 30770 -47.3 -86.3 0 39.0 -53.9 260 29 843.0 843.0 328.2 843.2 0.02 43 6.1 34092 -40.1 -81.1 0 41.0 -52.8 1001.9 1002.0 331.2 1003.0 0.09 TRP 200 11910 -59.9 -71.9 19 12.0 -60.0 350 23 337.9 337.9 293.8 338.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5477.00 m Freezing level: 839.00 mb = 1648.53 m = 5408.49 ft Wetbulb zero: 842.89 mb = 1611.38 m = 5286.60 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 45.42 % Est. max temperature: 13.16 C = 55.68 F Sfc-Lift cond lev (LCL): 903.04 mb = 1052.99 m = 3454.66 ft T: 3.94 C 700-500 lapse rate: 6.62 C/km ThetaE index: 5.26 C Layer 760.0- 720.0 mb Conv cond level (CCL): 895.38 mb = 1122.06 m = 3681.25 ft Mean mixing ratio: 5.48 g/kg Conv temperature: 11.44 C = 52.60 F Cap Strength: 10.11 C Lifted Index: 10.33 C Risk: None Lifted Index @300 mb: 15.23 C Lifted Index @700 mb: 8.08 C Showalter Index: 10.57 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 18.90 C K Index: -9.50 Risk: None Sweat Index: 50.20 Risk: None Energy Index: 2.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.87 J/kg Max Up Vert Vel: 2.39 m/s Conv Inhibition (B-): 1.17 J/kg Cap Strength: 10.29 C Lift Cond Lev (LCL): 900.75 mb = 1073.57 m = 3522.16 ft Lev Free Conv (LFC): 865.75 mb = 1395.06 m = 4576.91 ft Equ Level (EL): 825.75 mb = 1775.25 m = 5824.23 ft B at Equ Level: 2.75 J/kg Max Parcel Lev (MPL): 795.75 mb = 2069.86 m = 6790.80 ft Wind level data Storm motion: 27 at 9 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 30 1 -0.5 -0.9 | 207 8 3.4 6.8 1 925 858 10 5 -0.9 -4.9 | 229 4 3.1 2.7 2 850 1544 325 15 8.6 -12.3 | 290 13 12.5 -4.7 3 700 3091 10 11 -1.9 -10.8 | 328 4 2.0 -3.2 4 500 5690 5 13 -1.1 -13.0 | 332 6 2.8 -5.3 5 400 7310 345 17 4.4 -16.4 | 317 12 8.3 -8.8 6 300 9300 315 19 13.4 -13.4 | 289 18 17.4 -5.8 7 250 10500 310 31 23.7 -19.9 | 294 30 27.7 -12.3 8 200 11910 350 23 4.0 -22.7 | 332 17 7.9 -15.0 9 150 13700 360 25 -0.0 -25.0 | 347 18 3.9 -17.4 10 100 16230 10 19 -3.3 -18.7 | 357 11 0.6 -11.1 11 70 18440 35 5 -2.9 -4.1 | 197 4 1.1 3.5 12 50 20540 295 3 2.7 -1.3 | 226 9 6.6 6.4 13 30 23720 335 3 1.3 -2.7 | 227 7 5.2 4.9 14 20 26280 285 19 18.4 -4.9 | 263 22 22.3 2.7 15 10 30770 260 29 28.6 5.0 | 249 35 32.5 12.7 Wind Parameters Mean winds (0-6000m): 357.2 at 11.4 knts Storm direction: 27.2 at 8.6 knts Shear (0-3000m) pos: 1.5 neg: 2.4 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 121.9 deg Storm rel helicity (0-3000m) pos: 20.6 neg: -0.9 tot: 19.6 m^2/s^2 ave: 6.5 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 10.18 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 14 3 214 6| 0.0 3.8 3.8| 2.1 0.0 2.1 4.3 0.41| 3.8 1.6 1000 357 5 242 5| 0.0 5.6 5.6| 8.5 0.0 8.5 8.5 0.57| 6.2 3.5 1500 339 8 270 7| 0.0 4.7 4.7| 11.8 -0.9 10.8 7.2 0.42| 6.2 2.6 2000 339 10 280 8| 0.9 3.6 4.5| 16.9 -0.9 15.9 8.0 0.43| 5.6 2.4 2500 342 10 286 7| 1.4 2.8 4.3| 19.6 -0.9 18.7 7.5 0.43| 5.2 2.3 3000 345 10 290 7| 1.5 2.4 3.8| 20.6 -0.9 19.6 6.5 0.43| 4.7 2.0 4000 352 11 298 6| 1.1 1.9 3.0| 20.8 -0.9 19.8 5.0 0.42| 3.6 1.5 5000 356 11 305 6| 0.9 1.6 2.5| 20.9 -0.9 20.0 4.0 0.41| 3.0 1.2 6000 357 11 310 6| 0.7 1.6 2.3| 20.9 -2.4 18.6 3.1 0.36| 2.7 1.0 Wrote GIF file: /home/apache/climate/data/raob//LK520/skewt/LK520.skewt.20251015.11.gif