UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for U7459... Searching the city database file for: U7459 ... Date:1200Z 21 OCT 25 Station: U7459 WMO ident: 27459 Latitude: 56.27 Longitude: 44.00 ------------------------------------------------------------------------------- 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 137 100 1 SFC 998 8.4 6.4 87 2.0 7.3 100 1 281.7 282.7 280.6 298.4 6.04 2 932 2.6 -1.6 74 4.2 0.8 281.4 282.0 277.4 291.6 3.64 3 929 3.8 -0.2 75 4.0 2.0 282.8 283.5 278.7 294.2 4.05 TRP WND Sounding variables and indices Precipitable water: 0.13 inches Sfc-500 mean rel hum: 80.23 % Est. max temperature: -273.15 C = -459.67 F Sfc-Lift cond lev (LCL): 968.02 mb = -9999.00 m = -9999.00 ft T: 5.81 C ThetaE index: 6.77 C Layer 932.0- 929.0 mb Conv cond level (CCL): None Cap Strength: 84.90 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: 90.60 C Lift Cond Lev (LCL): 4464.00 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 1013 0 100 1 -1.0 0.2 1 998 128 100 1 -1.0 0.2 Wind Parameters Energy-Hel index: -0.00 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//U7459/skewt/U7459.skewt.20251021.12.gif