UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for VVQN... Searching the city database file for: VVQN ... Date:0000Z 30 APR 25 Station: VVQN WMO ident: 48870 Latitude: 13.77 Longitude: 109.22 Elevation: 6.00 ------------------------------------------------------------------------------- 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 55 13 1 700 85 17 2 500 95 5 3 400 155 5 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 ------------------------------------ 0 979 305 345 9 2.3 -8.7 1 943 610 10 13 -2.3 -12.8 2 908 914 25 11 -4.6 -10.0 3 850 1457 55 13 -10.6 -7.5 4 700 3012 85 17 -16.9 -1.5 5 500 5574 95 5 -5.0 0.4 6 400 7185 155 5 -2.1 4.5 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//VVQN/skewt/VVQN.skewt.20250430.00.gif