UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for VTSB... Searching the city database file for: VTSB ... Date:0000Z 22 OCT 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 55 9 1 700 160 2 2 500 65 6 3 400 250 2 4 300 70 9 5 250 80 18 6 200 125 26 7 150 110 27 8 100 110 53 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 ------------------------------------ 0 979 305 285 3 2.9 -0.8 1 943 610 265 3 3.0 0.3 2 908 914 5 7 -0.6 -7.0 3 850 1457 55 9 -7.4 -5.2 4 843 1524 55 9 -7.4 -5.2 5 781 2134 80 6 -5.9 -1.0 6 700 3012 160 2 -0.7 1.9 7 697 3048 175 2 -0.2 2.0 8 643 3658 140 2 -1.3 1.5 9 570 4572 30 4 -2.0 -3.5 10 548 4877 40 6 -3.9 -4.6 11 506 5486 65 8 -7.3 -3.4 12 500 5574 65 6 -5.4 -2.5 13 465 6096 75 6 -5.8 -1.6 14 400 7185 250 2 1.9 0.7 15 376 7620 245 2 1.8 0.8 16 301 9144 85 5 -5.0 -0.4 17 300 9164 70 9 -8.5 -3.1 18 250 10363 80 18 -17.7 -3.1 19 238 10668 75 19 -18.4 -4.9 20 200 11775 125 26 -21.3 14.9 21 187 12192 120 28 -24.2 14.0 22 150 13509 110 27 -25.4 9.2 23 145 13716 120 27 -23.4 13.5 24 110 15240 100 37 -36.4 6.4 25 100 15797 110 53 -49.8 18.1 26 88 16459 105 48 -46.4 12.4 27 63 18288 120 32 -27.7 16.0 28 47 19812 125 13 -10.6 7.5 29 35 21336 80 23 -22.7 -4.0 30 26 22860 110 50 -47.0 17.1 31 20 24384 105 48 -46.4 12.4 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//VTSB/skewt/VTSB.skewt.20251022.00.gif