UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042306.upa.cvt Date: 0600Z 23 APR 25 Searching for VH004... Searching the city database file for: VH004 ... Date:0600Z 23 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 ------------------------------------------------------------------------------- 0 850 220 19 1 700 245 17 2 500 255 35 3 400 265 27 4 300 255 27 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 0 225 3 2.1 2.1 1 979 305 220 7 4.5 5.4 2 943 610 245 11 10.0 4.6 3 908 914 260 11 10.8 1.9 4 875 1219 225 19 13.4 13.4 5 850 1457 220 19 12.2 14.6 6 781 2134 255 17 16.4 4.4 7 752 2438 265 17 16.9 1.5 8 724 2743 265 15 14.9 1.3 9 700 3012 245 17 15.4 7.2 10 669 3353 245 17 15.4 7.2 11 643 3658 250 23 21.6 7.9 12 570 4572 255 23 22.2 6.0 13 500 5574 255 35 33.8 9.1 14 465 6096 255 35 33.8 9.1 15 446 6401 240 33 28.6 16.5 16 410 7010 270 33 33.0 -0.0 17 400 7185 265 27 26.9 2.4 18 376 7620 255 33 31.9 8.5 19 359 7925 270 27 27.0 -0.0 20 301 9144 280 29 28.6 -5.0 21 300 9164 255 27 26.1 7.0 22 274 9754 255 27 26.1 7.0 23 228 10973 280 36 35.5 -6.3 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.20250423.06.gif