UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 10 OCT 25 Station: VI027 WMO ident: 42027 Latitude: 34.08 Longitude: 74.83 ------------------------------------------------------------------------------- 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 158 1 925 819 2 850 1525 SFC 844 1573 8.8 5.7 81 3.1 7.1 140 2 296.0 297.2 287.3 315.8 6.82 4 300 8160 -58.1 -92.1 1 34.0 -58.2 25 70 303.4 303.4 282.8 303.4 0.00 5 250 9320 -59.1 -93.1 0 34.0 -59.2 25 77 318.2 318.2 288.2 318.2 0.00 6 200 10700 -60.3 -94.3 0 34.0 -60.4 25 85 337.3 337.3 293.6 337.3 0.00 7 150 12470 -61.5 -92.5 1 31.0 -61.7 25 95 364.1 364.1 299.5 364.1 0.00 8 119 13899 -63.4 -90.8 1 27.4 -63.6 25 105 385.5 385.5 303.1 385.5 0.00 9 102 14843 -64.7 -89.7 2 25.0 -64.8 19 92 400.4 400.4 305.3 400.4 0.00 TRP 498 -56.3 -91.3 0 35.0 -56.4 25 52 264.7 264.7 260.7 264.7 0.00 WND 119 13899 -63.4 -90.8 1 27.4 -63.6 25 105 385.5 385.5 303.1 385.5 0.00 Sounding variables and indices 1000-500 mb thick: 4749.05 m Freezing level: 772.44 mb = 2439.55 m = 8003.67 ft Wetbulb zero: 784.80 mb = 2036.21 m = 6680.41 ft Sfc-500 mean rel hum: 48.32 % Est. max temperature: 11.64 C = 52.96 F Sfc-Lift cond lev (LCL): 805.06 mb = 1873.94 m = 6148.03 ft T: 5.74 C 700-500 lapse rate: 10.16 C/km Conv cond level (CCL): 729.65 mb = 2500.23 m = 8202.76 ft Mean mixing ratio: 5.02 g/kg Conv temperature: 10.97 C = 51.75 F Cap Strength: 0.93 C Lifted Index: -3.87 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.65 C Lifted Index @700 mb: -0.04 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 942.87 J/kg Max Up Vert Vel: 43.43 m/s Conv Inhibition (B-): 5.95 J/kg Cap Strength: 0.93 C Lift Cond Lev (LCL): 743.08 mb = 2384.04 m = 7821.57 ft Lev Free Conv (LFC): 698.08 mb = 2781.85 m = 9126.70 ft Equ Level (EL): 268.08 mb = 8875.67 m = 29119.30 ft B at Equ Level: 936.33 J/kg Max Parcel Lev (MPL): 188.08 mb = 11077.97 m = 36344.60 ft Wind level data Storm motion: 54 at 57 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 ---------------------------------------------------------- 0 498 5427 25 52 -22.0 -47.1 | 299 28 24.5 -13.6 1 844 1573 140 2 -1.3 1.5 | 232 57 45.2 35.0 2 811 1829 25 33 -13.9 -29.9 | 264 33 32.5 3.6 3 700 2780 25 39 -16.5 -35.3 | 274 30 30.0 -1.9 4 554 4267 25 47 -19.9 -42.6 | 289 28 26.6 -9.1 5 528 4572 25 49 -20.7 -44.4 | 293 28 25.7 -10.9 6 500 4920 25 51 -21.6 -46.2 | 297 28 24.9 -12.7 7 400 6350 25 60 -25.4 -54.4 | 315 30 21.1 -20.9 8 311 7925 25 68 -28.7 -61.6 | 328 33 17.7 -28.1 9 300 8160 25 70 -29.6 -63.4 | 331 34 16.9 -29.9 10 283 8534 25 71 -30.0 -64.3 | 332 35 16.4 -30.9 11 250 9320 25 77 -32.5 -69.8 | 339 39 13.9 -36.3 12 200 10700 25 85 -35.9 -77.0 | 346 45 10.5 -43.5 13 182 11278 25 87 -36.8 -78.8 | 348 46 9.7 -45.4 14 165 11887 25 91 -38.5 -82.5 | 351 50 8.0 -49.0 15 150 12470 25 95 -40.1 -86.1 | 353 53 6.3 -52.6 16 119 13899 25 105 -44.4 -95.2 | 358 62 2.1 -61.7 17 106 14326 25 103 -43.5 -93.3 | 357 60 2.9 -59.9 18 97 14630 10 77 -13.4 -75.8 | 322 54 33.1 -42.3 19 89 14935 310 61 46.7 -39.2 | 274 93 93.2 -5.7 Wind Parameters Mean winds (0-6000m): 24.2 at 76.4 knts Storm direction: 54.2 at 57.3 knts Energy-Hel index: -58.92 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 23 130 3 86| | | 5000 24 84 344 45| | | 6000 24 76 337 39| | | Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20251010.00.gif