UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122906.upa.cvt Date: 0600Z 29 DEC 25 Searching for VG977... Searching the city database file for: VG977 ... Date:0600Z 29 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 ------------------------------------------------------------------------------- 0 850 270 6 1 700 275 26 2 500 265 38 3 400 250 57 4 300 255 82 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 10 4 -0.7 -3.9 1 943 610 135 5 -3.5 3.5 2 908 914 175 12 -1.0 12.0 3 850 1457 270 6 6.0 -0.0 4 781 2134 270 12 12.0 -0.0 5 700 3012 275 26 25.9 -2.3 6 643 3658 280 34 33.5 -5.9 7 570 4572 280 37 36.4 -6.4 8 500 5574 265 38 37.9 3.3 9 465 6096 270 38 38.0 -0.0 10 400 7185 250 57 53.6 19.5 11 300 9164 255 82 79.2 21.2 12 237 10668 245 83 75.2 35.1 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.20251229.06.gif