UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120211.upa.cvt Date: 1100Z 2 DEC 25 Searching for VI056... Searching the city database file for: VI056 ... Date:1100Z 2 DEC 25 Station: VI056 WMO ident: 42056 Latitude: 32.67 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 0 SFC 970 311 20.2 8.2 46 12.0 13.1 0 0 295.9 297.2 287.6 316.4 7.04 2 925 789 15.0 4.0 48 11.0 9.1 265 4 294.6 295.6 285.6 310.7 5.51 3 850 1499 10.4 1.4 54 9.0 5.8 120 6 297.0 297.9 285.9 311.8 4.98 4 810 1898 8.4 -9.6 27 18.0 1.1 119 10 299.0 299.5 283.8 306.1 2.28 5 751 2518 4.8 -15.2 22 20.0 -2.3 109 9 301.7 302.0 284.0 306.6 1.56 6 704 3041 1.6 -20.4 18 22.0 -5.2 149 9 303.8 304.0 284.3 307.2 1.07 7 700 3087 1.4 -19.6 19 21.0 -5.2 160 10 304.0 304.2 284.5 307.8 1.15 8 566 4754 -11.9 -23.9 36 12.0 -14.9 307.4 307.6 285.5 310.7 0.98 9 545 5044 -12.1 -24.1 36 12.0 -15.1 310.5 310.7 286.7 313.9 1.00 10 540 5114 -12.7 -23.7 39 11.0 -15.4 310.6 310.8 286.8 314.1 1.05 TRP WND Sounding variables and indices Freezing level: 685.89 mb = 3262.51 m = 10703.66 ft Wetbulb zero: 791.18 mb = 2090.67 m = 6859.07 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 32.90 % Est. max temperature: 22.79 C = 73.02 F Sfc-Lift cond lev (LCL): 811.46 mb = 1883.15 m = 6178.25 ft T: 8.47 C ThetaE index: 5.73 C Layer 810.0- 751.0 mb Conv cond level (CCL): 689.14 mb = 3209.71 m = 10530.42 ft Mean mixing ratio: 5.74 g/kg Conv temperature: 28.52 C = 83.33 F Cap Strength: 4.54 C Lifted Index @700 mb: 4.49 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.03 J/kg Max Up Vert Vel: 2.02 m/s Conv Inhibition (B-): 459.39 J/kg Cap Strength: 4.54 C Lift Cond Lev (LCL): 781.65 mb = 2190.01 m = 7184.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 172 at 6 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 ---------------------------------------------------------- 0 970 311 0 0 -0.0 -0.0 | 352 6 0.9 -6.1 1 942 610 275 6 6.0 -0.5 | 314 10 6.9 -6.7 2 925 789 265 4 4.0 0.3 | 320 8 4.9 -5.8 3 911 914 260 3 3.0 0.5 | 326 7 3.8 -5.6 4 879 1219 140 1 -0.6 0.8 | 357 5 0.2 -5.4 5 850 1499 120 6 -5.2 3.0 | 54 5 -4.3 -3.1 6 816 1829 120 10 -8.7 5.0 | 82 8 -7.8 -1.1 7 787 2134 115 12 -10.9 5.1 | 84 10 -10.0 -1.1 8 758 2438 105 9 -8.7 2.3 | 64 9 -7.8 -3.8 9 730 2743 120 7 -6.1 3.5 | 63 6 -5.2 -2.6 10 703 3048 150 9 -4.5 7.8 | 115 4 -3.6 1.7 11 700 3087 160 10 -3.4 9.4 | 142 4 -2.5 3.3 12 651 3658 155 11 -4.6 10.0 | 135 5 -3.8 3.8 13 627 3962 150 11 -5.5 9.5 | 126 6 -4.6 3.4 14 603 4267 155 11 -4.6 10.0 | 135 5 -3.8 3.8 15 580 4572 155 13 -5.5 11.8 | 141 7 -4.6 5.6 Wind Parameters Mean winds (0-6000m): 141.8 at 8.3 knts Storm direction: 171.8 at 6.2 knts Shear (0-3000m) pos: 1.5 neg: 1.8 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 147.5 deg Storm rel helicity (0-3000m) pos: 25.7 neg: -21.7 tot: 4.0 m^2/s^2 ave: 1.3 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 16.30 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 ------------------------------------------------------------------------------- 500 273 4 324 8| 0.0 3.9 3.9| 2.1 -13.6 -11.5 -23.0 -0.49| 10.2 -5.0 1000 262 3 327 7| 0.0 1.4 1.4| 8.6 -13.6 -5.0 -5.0 -0.01| 8.7 -0.1 1500 160 4 15 2| 0.0 3.4 3.4| 17.3 -13.6 3.7 2.5 0.25| 8.3 2.1 2000 127 6 57 5| 0.0 2.6 2.6| 18.4 -18.4 0.0 0.0 0.16| 7.3 1.2 2500 122 7 60 5| 0.8 2.1 2.9| 19.6 -21.5 -1.9 -0.8 0.12| 6.9 0.8 3000 130 7 70 5| 1.5 1.8 3.2| 25.7 -21.7 4.0 1.3 0.24| 6.8 1.6 4000 140 8 90 4| 1.2 1.5 2.6| 27.0 -23.3 3.7 0.9 0.22| 5.4 1.2 5000 NO DATA | 1.2 1.5 2.6| | 6000 NO DATA | 1.2 1.5 2.6| | Wrote GIF file: /home/apache/climate/data/raob//VI056/skewt/VI056.skewt.20251202.11.gif