UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for VTSB... Searching the city database file for: VTSB ... Date:0000Z 1 DEC 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 ------------------------------------------------------------------------------- 0 850 225 4 1 700 10 4 2 500 115 5 3 400 100 17 4 300 90 34 5 250 100 22 6 200 115 16 7 150 80 16 8 100 75 23 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 80 7 -6.9 -1.2 1 943 610 45 4 -2.8 -2.8 2 908 914 270 4 4.0 -0.0 3 850 1457 225 4 2.8 2.8 4 843 1524 225 3 2.1 2.1 5 781 2134 20 5 -1.7 -4.7 6 700 3012 10 4 -0.7 -3.9 7 697 3048 340 5 1.7 -4.7 8 643 3658 100 8 -7.9 1.4 9 570 4572 115 12 -10.9 5.1 10 548 4877 75 10 -9.7 -2.6 11 506 5486 65 5 -4.5 -2.1 12 500 5574 115 5 -4.5 2.1 13 465 6096 130 5 -3.8 3.2 14 400 7185 100 17 -16.7 3.0 15 376 7620 105 16 -15.5 4.1 16 301 9144 95 32 -31.9 2.8 17 300 9164 90 34 -34.0 0.0 18 250 10363 100 22 -21.7 3.8 19 238 10668 100 24 -23.6 4.2 20 200 11775 115 16 -14.5 6.8 21 187 12192 110 14 -13.2 4.8 22 150 13509 80 16 -15.8 -2.8 23 145 13716 80 21 -20.7 -3.6 24 110 15240 125 13 -10.6 7.5 25 100 15797 75 23 -22.2 -6.0 26 88 16459 80 23 -22.7 -4.0 27 63 18288 55 29 -23.8 -16.6 28 47 19812 175 16 -1.4 15.9 29 35 21336 80 21 -20.7 -3.6 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.20251201.00.gif