UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for X4009... Searching the city database file for: X4009 ... Date:1200Z 26 NOV 25 Station: X4009 WMO ident: 34009 Latitude: 51.77 Longitude: 36.17 ------------------------------------------------------------------------------- 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 162 SFC 990 244 5.0 3.2 88 1.8 4.2 150 7 279.0 279.8 277.8 292.3 4.86 2 960 495 2.8 0.4 84 2.4 1.7 166 11 279.2 279.9 276.9 290.5 4.10 3 925 799 7.4 2.6 72 4.8 5.1 185 15 286.9 287.7 281.8 301.0 4.99 4 894 1078 4.4 -4.6 52 9.0 0.7 286.6 287.1 279.3 295.4 3.03 5 850 1486 -0.3 -5.3 69 5.0 -2.3 285.8 286.4 278.9 294.6 3.03 6 832 1657 -1.9 -6.9 69 5.0 -3.8 285.9 286.4 278.5 293.8 2.74 7 791 2056 -4.5 -9.5 68 5.0 -6.2 287.3 287.7 278.7 294.2 2.35 8 765 2321 0.6 -17.4 25 18.0 -5.0 295.5 295.8 281.1 299.5 1.27 9 734 2652 -0.7 -24.7 14 24.0 -7.0 297.6 297.8 281.3 299.9 0.70 10 714 2873 0.0 -31.0 8 31.0 -7.2 300.8 300.9 282.3 302.1 0.40 11 700 3031 -0.9 -34.9 6 34.0 -8.1 301.5 301.5 282.4 302.5 0.28 12 668 3402 -3.9 -39.9 4 36.0 -10.4 302.2 302.2 282.5 302.8 0.18 TRP WND Sounding variables and indices Freezing level: 852.81 mb = 1459.97 m = 4789.88 ft Freezing level: 768.06 mb = 2290.15 m = 7513.51 ft Freezing level: 750.69 mb = 2474.05 m = 8116.87 ft Freezing level: 714.00 mb = 2872.87 m = 9425.30 ft Freezing level: 714.00 mb = 2872.87 m = 9425.30 ft Wetbulb zero: 883.36 mb = 1175.03 m = 3855.04 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 47.36 % Est. max temperature: 11.90 C = 53.42 F Sfc-Lift cond lev (LCL): 962.89 mb = 470.55 m = 1543.76 ft T: 3.01 C ThetaE index: 7.20 C Layer 894.0- 791.0 mb Conv cond level (CCL): 845.08 mb = 1532.26 m = 5027.04 ft Mean mixing ratio: 4.29 g/kg Conv temperature: 11.88 C = 53.38 F Cap Strength: 11.33 C Lifted Index @700 mb: 11.33 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.74 J/kg Max Up Vert Vel: 8.80 m/s Conv Inhibition (B-): 527.84 J/kg Cap Strength: 11.33 C Lift Cond Lev (LCL): 878.78 mb = 1216.96 m = 3992.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 204 at 8 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 ---------------------------------------------------------- 0 990 244 150 7 -3.5 6.1 | 78 7 -6.9 -1.5 1 925 799 185 15 1.3 14.9 | 165 8 -2.1 7.4 Wind Parameters Mean winds (0-6000m): 174.0 at 11.0 knts Storm direction: 204.0 at 8.2 knts Shear (0-3000m) pos: 9.3 neg: 0.0 tot: 9.3 10-3/s Storm rel Dir Shear (0-3000m): 86.6 deg Storm rel helicity (0-3000m) pos: 16.4 neg: 0.0 tot: 16.4 m^2/s^2 ave: 32.8 10^-3 m/s^2 rel: 0.99 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 9.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1182.21 Bulk Shear: 0.03 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 ------------------------------------------------------------------------------- 500 173 11 122 6| 9.3 0.0 9.3| 16.4 0.0 16.4 32.8 0.99| 9.6 9.5 1000 NO DATA | 9.3 0.0 9.3| | 1500 NO DATA | 9.3 0.0 9.3| | 2000 NO DATA | 9.3 0.0 9.3| | 2500 NO DATA | 9.3 0.0 9.3| | 3000 NO DATA | 9.3 0.0 9.3| | 4000 NO DATA | 9.3 0.0 9.3| | 5000 NO DATA | 9.3 0.0 9.3| | 6000 NO DATA | 9.3 0.0 9.3| | Wrote GIF file: /home/apache/climate/data/raob//X4009/skewt/X4009.skewt.20251126.12.gif