UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for X4009... Searching the city database file for: X4009 ... Date:1200Z 27 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 165 SFC 990 248 6.0 5.5 97 0.5 5.8 150 5 280.0 280.9 279.4 295.6 5.72 2 949 594 4.8 3.0 88 1.8 3.9 197 15 282.1 283.0 279.6 296.0 5.00 3 932 743 7.2 6.0 92 1.2 6.6 217 19 286.1 287.2 282.9 303.7 6.30 4 925 805 6.8 4.9 88 1.9 5.8 225 21 286.3 287.3 282.5 302.8 5.87 5 896 1066 5.2 3.2 87 2.0 4.2 219 25 287.2 288.2 282.4 302.5 5.38 6 877 1240 5.2 3.4 88 1.8 4.3 216 27 289.0 290.0 283.4 304.9 5.57 7 850 1495 4.0 2.2 88 1.8 3.1 210 31 290.3 291.3 283.6 305.5 5.28 8 764 2354 -0.7 -2.8 86 2.1 -1.6 294.3 295.0 283.9 306.3 4.07 9 740 2608 -0.7 -3.0 84 2.3 -1.7 297.0 297.7 285.1 309.3 4.14 10 731 2706 -3.3 -6.3 80 3.0 -4.5 295.1 295.7 283.4 304.9 3.26 11 700 3047 -5.3 -7.8 83 2.5 -6.2 296.6 297.2 283.7 305.8 3.03 12 668 3413 -6.9 -9.4 82 2.5 -7.8 298.8 299.3 284.3 307.4 2.80 TRP WND Sounding variables and indices Freezing level: 776.81 mb = 2225.85 m = 7302.55 ft Wetbulb zero: 793.37 mb = 2050.06 m = 6725.83 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 86.36 % Est. max temperature: 16.79 C = 62.22 F Sfc-Lift cond lev (LCL): 982.43 mb = 310.55 m = 1018.87 ft T: 5.78 C ThetaE index: 4.39 C Layer 731.0- 700.0 mb Conv cond level (CCL): 818.76 mb = 1796.48 m = 5893.88 ft Mean mixing ratio: 5.54 g/kg Conv temperature: 17.72 C = 63.90 F Cap Strength: 6.05 C Lifted Index @700 mb: 4.41 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.25 J/kg Max Up Vert Vel: 8.51 m/s Conv Inhibition (B-): 362.92 J/kg Cap Strength: 5.55 C Lift Cond Lev (LCL): 917.12 mb = 874.96 m = 2870.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 245 at 15 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 ---------------------------------------------------------- 0 990 248 150 5 -2.5 4.3 | 83 16 -16.3 -2.0 1 925 805 225 21 14.8 14.8 | 187 9 1.1 8.5 2 850 1495 210 31 15.5 26.8 | 185 21 1.7 20.5 Wind Parameters Mean winds (0-6000m): 215.2 at 20.2 knts Storm direction: 245.2 at 15.2 knts Shear (0-3000m) pos: 9.3 neg: 4.2 tot: 13.4 10-3/s Storm rel Dir Shear (0-3000m): 102.0 deg Storm rel helicity (0-3000m) pos: 74.8 neg: -4.3 tot: 70.5 m^2/s^2 ave: 58.8 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 14.8 stream: 9.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 4.13 Bulk Shear: 8.79 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 ------------------------------------------------------------------------------- 500 211 12 118 9| 18.5 0.0 18.5| 66.4 0.0 66.4 132.9 0.93| 21.2 19.7 1000 217 18 160 8| 9.3 4.2 13.4| 74.8 -1.1 73.7 73.7 0.72| 15.8 11.5 1500 NO DATA | 9.3 4.2 13.4| | 2000 NO DATA | 9.3 4.2 13.4| | 2500 NO DATA | 9.3 4.2 13.4| | 3000 NO DATA | 9.3 4.2 13.4| | 4000 NO DATA | 9.3 4.2 13.4| | 5000 NO DATA | 9.3 4.2 13.4| | 6000 NO DATA | 9.3 4.2 13.4| | Wrote GIF file: /home/apache/climate/data/raob//X4009/skewt/X4009.skewt.20251127.12.gif