UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110406.upa.cvt Date: 0600Z 4 NOV 25 Searching for VH004... Searching the city database file for: VH004 ... Date:0600Z 4 NOV 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 ------------------------------------------------------------------------------- 0 850 145 15 1 700 260 9 2 500 254 16 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 40 3 -1.9 -2.3 1 979 305 40 7 -4.5 -5.4 2 908 914 95 9 -9.0 0.8 3 850 1457 145 15 -8.6 12.3 4 843 1524 145 15 -8.6 12.3 5 781 2134 220 3 1.9 2.3 6 724 2743 305 5 4.1 -2.9 7 700 3012 260 9 8.9 1.6 8 670 3353 255 11 10.6 2.8 9 620 3962 285 17 16.4 -4.4 10 530 5182 265 15 14.9 1.3 11 490 5791 250 17 16.0 5.8 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.20251104.06.gif