UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121712.upa.cvt Date: 1200Z 17 DEC 25 Searching for VGSY... Searching the city database file for: VGSY ... Date:1200Z 17 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 ------------------------------------------------------------------------------- 0 850 100 12 1 700 85 17 2 500 340 32 3 400 320 47 4 300 320 78 5 250 285 82 6 150 305 73 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 ------------------------------------ 0 979 305 335 1 0.4 -0.9 1 943 610 80 2 -2.0 -0.3 2 908 914 90 5 -5.0 0.0 3 850 1457 100 12 -11.8 2.1 4 781 2134 85 15 -14.9 -1.3 5 700 3012 85 17 -16.9 -1.5 6 643 3658 45 15 -10.6 -10.6 7 570 4572 360 27 -0.0 -27.0 8 500 5574 340 32 10.9 -30.1 9 465 6096 335 35 14.8 -31.7 10 400 7185 320 47 30.2 -36.0 11 300 9164 320 78 50.1 -59.8 12 250 10363 285 82 79.2 -21.2 13 238 10668 315 70 49.5 -49.5 14 150 13509 305 73 59.8 -41.9 15 145 13716 300 91 78.8 -45.5 16 111 15240 285 71 68.6 -18.4 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.20251217.12.gif