UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122912.upa.cvt Date: 1200Z 29 DEC 25 Searching for VGCB... Searching the city database file for: VGCB ... Date:1200Z 29 DEC 25 Station: VGCB WMO ident: 41992 Latitude: 21.45 Longitude: 91.96 Elevation: 4.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 850 310 9 1 700 285 31 TRP WND Sounding variables and indices Parcel Indices Parcel: using 100 mb layer Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 979 305 350 7 1.2 -6.9 1 943 610 35 4 -2.3 -3.3 2 908 914 330 3 1.5 -2.6 3 850 1457 310 9 6.9 -5.8 4 843 1524 310 9 6.9 -5.8 5 781 2134 295 18 16.3 -7.6 6 700 3012 285 31 29.9 -8.0 7 644 3658 285 38 36.7 -9.8 Wind Parameters 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//VGCB/skewt/VGCB.skewt.20251229.12.gif