UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for VT453... Searching the city database file for: VT453 ... Date:1200Z 9 DEC 25 Station: VT453 WMO ident: 48453 Latitude: 13.67 Longitude: 100.61 ------------------------------------------------------------------------------- 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 75 13 1 700 60 9 2 500 100 18 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 60 3 -2.6 -1.5 1 979 305 65 6 -5.4 -2.5 2 943 610 70 8 -7.5 -2.7 3 908 914 70 11 -10.3 -3.8 4 850 1457 75 13 -12.6 -3.4 5 843 1524 75 13 -12.6 -3.4 6 781 2134 70 10 -9.4 -3.4 7 700 3012 60 9 -7.8 -4.5 8 697 3048 55 8 -6.6 -4.6 9 643 3658 90 10 -10.0 0.0 10 570 4572 105 10 -9.7 2.6 11 548 4877 110 12 -11.3 4.1 12 506 5486 105 17 -16.4 4.4 13 500 5574 100 18 -17.7 3.1 14 465 6096 105 17 -16.4 4.4 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//VT453/skewt/VT453.skewt.20251209.12.gif