UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120711.upa.cvt Date: 1100Z 7 DEC 25 Searching for VGCB... Searching the city database file for: VGCB ... Date:1100Z 7 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 ------------------------------------------------------------------------------- 0 850 275 11 1 700 265 5 2 500 250 9 3 400 245 29 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 ------------------------------------ 0 979 305 355 9 0.8 -9.0 1 943 610 85 6 -6.0 -0.5 2 908 914 245 5 4.5 2.1 3 850 1457 275 11 11.0 -1.0 4 843 1524 270 10 10.0 -0.0 5 781 2134 275 20 19.9 -1.7 6 700 3012 265 5 5.0 0.4 7 643 3658 270 1 1.0 -0.0 8 570 4572 265 4 4.0 0.3 9 500 5574 250 9 8.5 3.1 10 465 6096 240 11 9.5 5.5 11 400 7185 245 29 26.3 12.3 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.20251207.11.gif