UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042418.upa.cvt Date: 1800Z 24 APR 25 Searching for VH004... Searching the city database file for: VH004 ... Date:1800Z 24 APR 25 Station: VH004 WMO ident: 45004 Latitude: 22.32 Longitude: 114.17 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 850 240 13 1 700 250 25 2 500 250 25 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 1016 0 0 0 -0.0 -0.0 1 979 305 215 7 4.0 5.7 2 908 914 225 11 7.8 7.8 3 850 1457 240 13 11.3 6.5 4 843 1524 240 13 11.3 6.5 5 781 2134 245 17 15.4 7.2 6 724 2743 255 21 20.3 5.4 7 700 3012 250 25 23.5 8.6 8 669 3353 245 25 22.7 10.6 9 618 3962 255 25 24.1 6.5 10 570 4572 260 29 28.6 5.0 11 526 5182 250 29 27.3 9.9 12 500 5574 250 25 23.5 8.6 13 485 5791 250 25 23.5 8.6 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//VH004/skewt/VH004.skewt.20250424.18.gif