UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101318.upa.cvt Date: 1800Z 13 OCT 25 Searching for VH004... Searching the city database file for: VH004 ... Date:1800Z 13 OCT 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 85 11 1 700 135 9 2 500 135 1 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 1 979 305 115 5 -4.5 2.1 2 908 914 100 9 -8.9 1.6 3 850 1457 85 11 -11.0 -1.0 4 843 1524 85 11 -11.0 -1.0 5 781 2134 100 13 -12.8 2.3 6 724 2743 130 11 -8.4 7.1 7 700 3012 135 9 -6.4 6.4 8 669 3353 135 9 -6.4 6.4 9 618 3962 145 11 -6.3 9.0 10 526 5182 140 9 -5.8 6.9 11 500 5574 135 1 -0.7 0.7 12 485 5791 150 3 -1.5 2.6 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.20251013.18.gif