UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for X4247... Searching the city database file for: X4247 ... Date:0000Z 2 DEC 25 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1015 90 0.2 -0.4 96 0.6 -0.0 100 3 272.2 272.8 272.3 282.0 3.65 1 1000 209 -0.5 -3.3 81 2.8 -1.6 100 9 272.6 273.1 271.6 280.8 2.99 2 925 830 -3.3 -5.7 83 2.4 -4.1 145 7 275.9 276.4 273.1 283.4 2.70 3 924 839 -3.5 -5.9 83 2.4 -4.3 146 7 275.8 276.3 273.0 283.2 2.66 4 908 978 1.4 -0.6 87 2.0 0.5 155 7 282.2 282.9 278.4 293.5 4.03 5 850 1506 -1.3 -4.7 78 3.4 -2.6 190 7 284.8 285.3 278.6 293.9 3.17 6 831 1686 -1.5 -7.5 64 6.0 -3.7 286.4 286.9 278.6 294.0 2.61 TRP WND Sounding variables and indices Freezing level: 1010.71 mb = 123.96 m = 406.69 ft Freezing level: 912.57 mb = 937.99 m = 3077.37 ft Freezing level: 877.93 mb = 1251.67 m = 4106.47 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 81.64 % Est. max temperature: 12.17 C = 53.91 F Sfc-Lift cond lev (LCL): 1005.48 mb = 165.32 m = 542.37 ft T: -0.24 C ThetaE index: 1.24 C Layer 1000.0- 925.0 mb Conv cond level (CCL): None Cap Strength: 9.26 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.32 J/kg Max Up Vert Vel: 4.76 m/s Conv Inhibition (B-): 204.81 J/kg Cap Strength: 8.87 C Lift Cond Lev (LCL): 927.86 mb = 805.44 m = 2642.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 170 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 1015 90 100 3 -3.0 0.5 | 22 5 -2.0 -4.9 1 1000 209 100 9 -8.9 1.6 | 64 9 -7.9 -3.9 2 925 830 145 7 -4.0 5.7 | 96 3 -3.0 0.3 3 850 1506 190 7 1.2 6.9 | 236 3 2.2 1.5 Wind Parameters Mean winds (0-6000m): 139.7 at 7.4 knts Storm direction: 169.7 at 5.5 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -145.4 deg Storm rel helicity (0-3000m) pos: 15.6 neg: 0.0 tot: 15.6 m^2/s^2 ave: 11.1 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.75 Bulk Shear: 1.97 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 ------------------------------------------------------------------------------- 500 110 8 67 7| 5.5 0.0 5.5| 12.2 0.0 12.2 24.4 0.75| 9.8 7.4 1000 126 8 79 5| 3.2 0.0 3.2| 14.2 0.0 14.2 14.2 0.70| 7.2 5.0 1500 NO DATA | 3.2 0.0 3.2| | 2000 NO DATA | 3.2 0.0 3.2| | 2500 NO DATA | 3.2 0.0 3.2| | 3000 NO DATA | 3.2 0.0 3.2| | 4000 NO DATA | 3.2 0.0 3.2| | 5000 NO DATA | 3.2 0.0 3.2| | 6000 NO DATA | 3.2 0.0 3.2| | Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20251202.00.gif