UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120118.upa.cvt Date: 1800Z 1 DEC 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:1800Z 1 DEC 25 Station: VGTJ WMO ident: 41923 Latitude: 23.77 Longitude: 90.38 Elevation: 9.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 850 305 2 1 700 270 28 2 500 245 43 3 400 265 33 4 300 245 48 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 ------------------------------------ 0 979 305 345 9 2.3 -8.7 1 943 610 310 4 3.1 -2.6 2 908 914 305 4 3.3 -2.3 3 850 1457 305 2 1.6 -1.1 4 781 2134 285 13 12.6 -3.4 5 700 3012 270 28 28.0 -0.0 6 643 3658 255 23 22.2 6.0 7 570 4572 250 40 37.6 13.7 8 500 5574 245 43 39.0 18.2 9 465 6096 245 45 40.8 19.0 10 400 7185 265 33 32.9 2.9 11 300 9164 245 48 43.5 20.3 12 237 10668 240 52 45.0 26.0 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//VGTJ/skewt/VGTJ.skewt.20251201.18.gif