UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for X4009... Searching the city database file for: X4009 ... Date:1200Z 7 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 188 250 7 SFC 993 247 11.0 5.0 66 6.0 7.9 250 7 284.7 285.7 281.4 300.1 5.51 2 960 527 7.4 1.4 66 6.0 4.6 276 12 283.8 284.6 279.7 296.2 4.41 3 925 833 7.4 1.4 66 6.0 4.5 305 17 286.9 287.7 281.3 299.9 4.57 4 916 914 8.4 2.4 66 6.0 5.4 305 16 288.7 289.6 282.5 302.9 4.96 5 882 1226 8.2 0.2 57 8.0 4.4 305 14 291.6 292.4 283.2 304.4 4.40 6 850 1530 7.0 -8.0 33 15.0 1.0 305 11 293.5 293.9 281.7 300.9 2.46 7 846 1569 7.0 -9.0 31 16.0 0.7 293.9 294.3 281.7 300.8 2.28 8 788 2149 4.2 -9.8 35 14.0 -1.2 296.9 297.3 283.0 303.9 2.30 9 722 2853 -1.3 -13.3 40 12.0 -5.4 298.4 298.7 283.1 304.3 1.90 10 700 3099 -1.9 -12.9 43 11.0 -5.8 300.4 300.8 284.1 306.7 2.02 11 674 3399 -2.9 -8.9 63 6.0 -5.3 302.5 303.1 285.8 311.5 2.89 12 538 5146 -14.1 -21.1 55 7.0 -15.9 309.3 309.5 286.6 313.6 1.32 TRP WND Sounding variables and indices Freezing level: 737.60 mb = 2686.39 m = 8813.51 ft Wetbulb zero: 825.77 mb = 1766.46 m = 5795.41 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 51.78 % Est. max temperature: 20.29 C = 68.52 F Sfc-Lift cond lev (LCL): 906.60 mb = 998.71 m = 3276.58 ft T: 8.35 C ThetaE index: 3.90 C Layer 960.0- 925.0 mb Conv cond level (CCL): 695.53 mb = 3149.79 m = 10333.83 ft Mean mixing ratio: 4.73 g/kg Conv temperature: 26.99 C = 80.59 F Cap Strength: 10.61 C Lifted Index @700 mb: 7.69 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.99 J/kg Max Up Vert Vel: 7.61 m/s Conv Inhibition (B-): 1165.07 J/kg Cap Strength: 10.41 C Lift Cond Lev (LCL): 857.32 mb = 1459.38 m = 4787.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 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 ---------------------------------------------------------- 0 993 247 250 7 6.6 2.4 | 188 11 1.5 10.8 1 925 833 305 17 13.9 -9.8 | 279 9 8.9 -1.3 2 850 1530 305 11 9.0 -6.3 | 242 4 4.0 2.1 Wind Parameters Mean winds (0-6000m): 299.0 at 13.1 knts Storm direction: 329.0 at 9.8 knts Shear (0-3000m) pos: 5.7 neg: 0.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 54.0 deg Storm rel helicity (0-3000m) pos: 38.2 neg: -5.5 tot: 32.8 m^2/s^2 ave: 27.3 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 21.01 Bulk Shear: 1.38 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 ------------------------------------------------------------------------------- 500 286 11 228 8| 12.2 0.0 12.2| 32.0 0.0 32.0 64.1 0.99| 13.0 12.8 1000 297 13 251 7| 5.7 0.0 5.7| 38.2 -3.6 34.6 34.6 0.71| 9.6 6.8 1500 NO DATA | 5.7 0.0 5.7| | 2000 NO DATA | 5.7 0.0 5.7| | 2500 NO DATA | 5.7 0.0 5.7| | 3000 NO DATA | 5.7 0.0 5.7| | 4000 NO DATA | 5.7 0.0 5.7| | 5000 NO DATA | 5.7 0.0 5.7| | 6000 NO DATA | 5.7 0.0 5.7| | Wrote GIF file: /home/apache/climate/data/raob//X4009/skewt/X4009.skewt.20251107.12.gif