UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for VTBC... Searching the city database file for: VTBC ... Date:0000Z 11 JAN 26 Station: VTBC WMO ident: 48480 Latitude: 12.60 Longitude: 102.12 Elevation: 4.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 850 100 5 1 700 85 13 2 500 110 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 ------------------------------------ 0 979 305 60 22 -19.1 -11.0 1 943 610 65 24 -21.8 -10.1 2 908 914 75 20 -19.3 -5.2 3 850 1457 100 5 -4.9 0.9 4 843 1524 100 5 -4.9 0.9 5 781 2134 65 5 -4.5 -2.1 6 700 3012 85 13 -13.0 -1.1 7 697 3048 90 15 -15.0 0.0 8 643 3658 80 12 -11.8 -2.1 9 570 4572 95 15 -14.9 1.3 10 548 4877 105 15 -14.5 3.9 11 506 5486 110 25 -23.5 8.6 12 500 5574 110 18 -16.9 6.2 13 465 6096 110 15 -14.1 5.1 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//VTBC/skewt/VTBC.skewt.20260111.00.gif