UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111012.upa.cvt Date: 1200Z 10 NOV 25 Searching for LK747... Searching the city database file for: LK747 ... Date:1200Z 10 NOV 25 Station: LK747 WMO ident: 11747 Latitude: 49.45 Longitude: 17.13 ------------------------------------------------------------------------------- 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 137 100 3 SFC 991 212 8.4 6.2 86 2.2 7.3 100 3 282.3 283.3 280.8 298.9 6.00 2 925 777 4.0 4.0 100 0.0 4.0 295 5 283.4 284.4 280.8 298.7 5.51 3 850 1462 1.0 -0.3 91 1.3 0.4 290 9 287.2 288.0 281.2 299.7 4.40 4 741 2551 -6.3 -6.3 100 0.0 -6.3 304 12 290.7 291.3 281.4 300.2 3.22 5 737 2593 -5.7 -9.8 73 4.1 -7.1 305 12 291.8 292.3 281.0 299.2 2.46 6 718 2797 -6.9 -11.4 70 4.5 -8.4 307 12 292.7 293.1 281.1 299.4 2.22 7 700 2995 -8.5 -12.2 75 3.7 -9.7 310 13 293.1 293.5 281.1 299.5 2.14 8 655 3508 -11.7 -15.1 76 3.4 -12.7 311 14 295.1 295.4 281.6 300.6 1.80 9 637 3722 -10.3 -24.3 31 14.0 -13.6 311 15 299.0 299.2 282.1 301.8 0.84 10 505 5467 -23.7 -30.7 53 7.0 -24.8 315 19 303.3 303.4 283.5 305.2 0.59 11 500 5540 -23.9 -31.9 48 8.0 -25.1 315 19 303.9 304.0 283.7 305.7 0.53 12 460 6142 -27.7 -41.7 25 14.0 -29.1 313 22 306.5 306.5 284.3 307.2 0.21 13 443 6412 -29.3 -40.3 34 11.0 -30.4 312 23 307.8 307.8 284.8 308.7 0.26 14 417 6839 -32.9 -39.9 50 7.0 -33.6 311 26 308.5 308.6 285.1 309.5 0.28 15 400 7130 -35.3 -44.3 39 9.0 -36.0 310 27 309.1 309.1 285.2 309.8 0.19 16 379 7504 -38.1 -48.1 34 10.0 -38.7 313 31 310.2 310.2 285.6 310.7 0.13 17 354 7970 -42.3 -46.3 65 4.0 -42.5 316 36 310.7 310.7 285.8 311.3 0.17 18 350 8046 -42.9 -45.2 78 2.3 -43.0 317 37 310.9 310.9 285.9 311.6 0.19 19 325 8543 -46.3 -50.6 62 4.3 -46.5 321 42 312.9 312.9 286.5 313.3 0.11 20 314 8771 -48.1 -49.7 83 1.6 -48.1 323 45 313.4 313.5 286.7 313.9 0.13 21 302 9027 -50.3 -52.7 76 2.4 -50.4 325 48 313.9 313.9 286.8 314.2 0.10 22 300 9070 -50.5 -54.2 65 3.7 -50.6 325 48 314.2 314.2 286.9 314.5 0.08 23 298 9113 -50.7 -58.7 38 8.0 -50.9 325 47 314.5 314.5 287.0 314.7 0.05 24 295 9179 -50.9 -56.9 49 6.0 -51.1 325 46 315.1 315.1 287.2 315.3 0.06 25 287 9356 -52.3 -59.3 43 7.0 -52.5 325 42 315.6 315.6 287.3 315.8 0.04 26 269 9775 -50.3 -70.3 8 20.0 -50.6 316 32 324.4 324.4 290.1 324.5 0.01 27 264 9897 -50.1 -68.1 10 18.0 -50.4 313 29 326.5 326.5 290.7 326.5 0.02 28 250 10250 -50.9 -71.9 7 21.0 -51.2 305 21 330.4 330.4 291.8 330.4 0.01 29 218 11145 -52.1 -76.1 4 24.0 -52.4 277 21 341.7 341.7 294.7 341.8 0.01 30 203 11612 -49.1 -79.1 2 30.0 -49.6 263 21 353.5 353.5 297.4 353.5 0.00 31 200 11710 -49.3 -79.3 2 30.0 -49.8 260 21 354.7 354.7 297.6 354.7 0.00 32 150 13560 -56.5 -84.5 2 28.0 -56.8 205 5 372.7 372.7 301.1 372.7 0.00 33 107 15673 -63.5 -86.5 3 23.0 -63.7 255 22 397.3 397.3 304.8 397.3 0.00 34 100 16090 -62.9 -86.9 3 24.0 -63.1 265 25 406.2 406.2 306.0 406.2 0.00 35 70 18280 -63.5 -88.5 2 25.0 -63.8 255 31 448.5 448.5 310.7 448.5 0.00 36 50 20330 -65.7 -89.7 2 24.0 -66.0 260 27 488.7 488.7 314.1 488.7 0.00 37 30 23420 -66.7 -91.7 2 25.0 -67.1 265 33 562.8 562.8 318.8 562.8 0.00 38 20 25880 -66.5 -92.5 1 26.0 -67.1 270 50 632.6 632.6 322.0 632.6 0.00 39 14 28022 -68.3 -93.3 2 25.0 -68.9 265 65 694.5 694.5 324.3 694.5 0.00 40 12 28956 -63.5 -91.5 1 28.0 -64.8 263 71 742.8 742.8 325.7 742.8 0.01 41 10 30070 -64.5 -92.5 1 28.0 -65.9 260 79 778.8 778.8 326.7 778.8 0.01 42 9.5 30385 -62.1 -91.1 1 29.0 -64.0 799.4 799.4 327.3 799.5 0.01 43 8.5 31069 -64.3 -91.3 1 27.0 -66.0 816.6 816.6 327.7 816.7 0.01 44 7.3 32006 -61.7 -90.7 1 29.0 -64.2 863.6 863.6 328.7 863.7 0.01 45 7.1 32178 -62.3 -91.3 1 29.0 -64.7 868.0 868.0 328.8 868.1 0.01 46 6.0 33235 -55.1 -87.1 1 32.0 -60.2 941.9 941.9 330.2 942.2 0.03 TRP 287 9356 -52.3 -59.3 43 7.0 -52.5 325 42 315.6 315.6 287.3 315.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5403.00 m Freezing level: 835.07 mb = 1611.13 m = 5285.78 ft Wetbulb zero: 843.05 mb = 1527.17 m = 5010.33 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 70.77 % Est. max temperature: 13.58 C = 56.45 F Sfc-Lift cond lev (LCL): 958.30 mb = 486.95 m = 1597.58 ft T: 6.26 C 700-500 lapse rate: 6.05 C/km ThetaE index: 0.99 C Layer 737.0- 718.0 mb Conv cond level (CCL): 928.09 mb = 749.62 m = 2459.34 ft Mean mixing ratio: 5.58 g/kg Conv temperature: 9.46 C = 49.03 F Cap Strength: 5.46 C Lifted Index: 5.85 C Risk: None Lifted Index @300 mb: 10.95 C Lifted Index @700 mb: 1.62 C Showalter Index: 5.26 C Risk: None Total Totals Index: 48.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 23.60 C K Index: 20.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 37.00 Risk: None Energy Index: 1.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.77 J/kg Max Up Vert Vel: 4.42 m/s Conv Inhibition (B-): 65051.52 J/kg Cap Strength: 5.42 C Lift Cond Lev (LCL): 928.23 mb = 748.40 m = 2455.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 10 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 ---------------------------------------------------------- 0 991 212 100 3 -3.0 0.5 | 147 12 -6.4 9.8 1 925 777 295 5 4.5 -2.1 | 188 7 1.1 7.2 2 850 1462 290 9 8.5 -3.1 | 219 8 5.0 6.2 3 700 2995 310 13 10.0 -8.4 | 262 7 6.5 0.9 4 500 5540 315 19 13.4 -13.4 | 293 11 10.0 -4.1 5 400 7130 310 27 20.7 -17.4 | 295 19 17.2 -8.1 6 300 9070 325 48 27.5 -39.3 | 321 38 24.1 -30.0 7 287 9356 325 42 24.1 -34.4 | 321 32 20.6 -25.1 8 250 10250 305 21 17.2 -12.0 | 281 14 13.7 -2.8 9 200 11710 260 21 20.7 3.6 | 233 22 17.2 12.9 10 150 13560 205 5 2.1 4.5 | 174 14 -1.3 13.8 11 100 16090 265 25 24.9 2.2 | 242 24 21.4 11.5 12 70 18280 255 31 29.9 8.0 | 237 32 26.5 17.3 13 50 20330 260 27 26.6 4.7 | 239 27 23.1 14.0 14 30 23420 265 33 32.9 2.9 | 248 32 29.4 12.2 15 20 25880 270 50 50.0 -0.0 | 259 47 46.5 9.3 16 10 30070 260 79 77.8 13.7 | 253 78 74.3 23.0 Wind Parameters Mean winds (0-6000m): 309.6 at 13.2 knts Storm direction: 339.6 at 9.9 knts Shear (0-3000m) pos: 1.2 neg: 1.8 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 118.7 deg Storm rel helicity (0-3000m) pos: 27.2 neg: -4.7 tot: 22.5 m^2/s^2 ave: 7.5 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.81 Bulk Shear: 12.13 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 ------------------------------------------------------------------------------- 500 326 4 168 6| 0.0 7.7 7.7| 7.0 -4.7 2.3 4.6 0.28| 10.3 2.8 1000 297 5 188 7| 0.0 5.4 5.4| 13.5 -4.7 8.8 8.8 0.45| 7.2 3.2 1500 294 6 198 7| 0.7 3.6 4.3| 17.9 -4.7 13.2 8.8 0.52| 5.6 2.9 2000 295 7 207 7| 0.9 2.7 3.6| 21.2 -4.7 16.5 8.3 0.56| 4.7 2.6 2500 298 8 214 7| 1.1 2.2 3.3| 24.5 -4.7 19.8 7.9 0.60| 4.1 2.5 3000 301 9 222 6| 1.2 1.8 3.0| 27.2 -4.7 22.5 7.5 0.62| 3.7 2.3 4000 305 10 236 6| 1.2 1.3 2.5| 30.9 -4.7 26.2 6.6 0.64| 3.1 2.0 5000 308 12 251 6| 1.2 1.1 2.3| 34.9 -4.7 30.2 6.0 0.64| 2.7 1.7 6000 310 13 263 7| 1.1 1.1 2.3| 37.8 -4.7 33.1 5.5 0.58| 2.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//LK747/skewt/LK747.skewt.20251110.12.gif