UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for VTSB... Searching the city database file for: VTSB ... Date:1200Z 29 APR 25 Station: VTSB WMO ident: 48551 Latitude: 9.12 Longitude: 99.35 Elevation: 11.00 ------------------------------------------------------------------------------- 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 70 10 1 700 250 2 2 500 140 9 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 50 10 -7.7 -6.4 1 943 610 50 18 -13.8 -11.6 2 908 914 55 18 -14.7 -10.3 3 850 1457 70 10 -9.4 -3.4 4 843 1524 70 10 -9.4 -3.4 5 781 2134 95 6 -6.0 0.5 6 700 3012 250 2 1.9 0.7 7 697 3048 285 1 1.0 -0.3 8 643 3658 170 2 -0.3 2.0 9 570 4572 110 3 -2.8 1.0 10 548 4877 130 5 -3.8 3.2 11 506 5486 130 10 -7.7 6.4 12 500 5574 140 9 -5.8 6.9 13 465 6096 150 8 -4.0 6.9 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//VTSB/skewt/VTSB.skewt.20250429.12.gif