UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121812.upa.cvt Date: 1200Z 18 DEC 25 Searching for VGSY... Searching the city database file for: VGSY ... Date:1200Z 18 DEC 25 Station: VGSY WMO ident: 41891 Latitude: 24.96 Longitude: 91.87 Elevation: 15.00 ------------------------------------------------------------------------------- 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 60 7 1 700 240 11 2 500 315 30 3 400 325 47 4 300 330 61 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 30 3 -1.5 -2.6 1 943 610 25 4 -1.7 -3.6 2 908 914 45 7 -4.9 -4.9 3 850 1457 60 7 -6.1 -3.5 4 781 2134 45 2 -1.4 -1.4 5 700 3012 240 11 9.5 5.5 6 643 3658 280 15 14.8 -2.6 7 570 4572 310 25 19.2 -16.1 8 500 5574 315 30 21.2 -21.2 9 465 6096 315 32 22.6 -22.6 10 400 7185 325 47 27.0 -38.5 11 300 9164 330 61 30.5 -52.8 12 237 10668 320 72 46.3 -55.2 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//VGSY/skewt/VGSY.skewt.20251218.12.gif