UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for VG977... Searching the city database file for: VG977 ... Date:1200Z 9 DEC 25 Station: VG977 WMO ident: 41977 Latitude: 22.35 Longitude: 91.82 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 850 200 4 1 700 335 7 2 500 240 33 3 400 235 36 4 300 235 36 5 250 235 36 6 150 235 36 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 5 2.1 -4.5 1 943 610 5 2 -0.2 -2.0 2 908 914 0 0 -0.0 -0.0 3 850 1457 200 4 1.4 3.8 4 781 2134 265 4 4.0 0.3 5 700 3012 335 7 3.0 -6.3 6 643 3658 295 8 7.3 -3.4 7 570 4572 270 16 16.0 -0.0 8 500 5574 240 33 28.6 16.5 9 465 6096 240 35 30.3 17.5 10 400 7185 235 36 29.5 20.6 11 300 9164 235 36 29.5 20.6 12 250 10363 235 36 29.5 20.6 13 238 10668 235 36 29.5 20.6 14 150 13509 235 36 29.5 20.6 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//VG977/skewt/VG977.skewt.20251209.12.gif