UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for X0673... Searching the city database file for: X0673 ... Date:1200Z 3 DEC 25 Station: X0673 WMO ident: 30673 Latitude: 53.73 Longitude: 119.78 ------------------------------------------------------------------------------- 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 1000 0 0.0 -18.0 24 18.0 -4.6 0 0 273.1 273.3 268.5 275.8 0.93 1 785 -18.5 -23.5 65 5.0 -19.3 272.9 273.0 268.0 275.0 0.73 TRP WND Sounding variables and indices Freezing level: 1000.00 mb = 0.00 m = 0.00 ft Wetbulb zero: Below ground Sfc-500 mean rel hum: 44.54 % Est. max temperature: -0.02 C = 31.97 F Sfc-Lift cond lev (LCL): 752.85 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 0.78 C Layer 785.0--8390752015546130719055026944212992.0 mb Conv cond level (CCL): None Cap Strength: -9977.11 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.16 C Lift Cond Lev (LCL): 748.28 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 1014 0 0 0 -0.0 -0.0 1 930 717 0 0 -0.0 -0.0 2 925 740 0 0 -0.0 -0.0 3 850 1372 315 9 6.4 -6.4 Wind Parameters Energy-Hel index: -0.00 Bulk Rich Number: 0.00 Bulk Shear: 0.72 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20251203.12.gif