UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101006.upa.cvt Date: 0600Z 10 OCT 25 Searching for VH004... Searching the city database file for: VH004 ... Date:0600Z 10 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 70 15 1 700 115 13 2 500 130 19 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 0 100 1 -1.0 0.2 1 979 305 125 11 -9.0 6.3 2 908 914 75 7 -6.8 -1.8 3 850 1457 70 15 -14.1 -5.1 4 843 1524 70 15 -14.1 -5.1 5 781 2134 75 7 -6.8 -1.8 6 724 2743 115 11 -10.0 4.6 7 700 3012 115 13 -11.8 5.5 8 669 3353 110 13 -12.2 4.4 9 618 3962 90 17 -17.0 0.0 10 500 5574 130 19 -14.6 12.2 11 485 5791 130 19 -14.6 12.2 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.20251010.06.gif