UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for VTSB... Searching the city database file for: VTSB ... Date:1200Z 7 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 ------------------------------------------------------------------------------- 0 850 285 10 1 700 315 15 2 500 70 8 3 400 90 15 4 300 100 29 5 250 125 30 6 200 95 44 7 150 90 51 8 100 110 41 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 ------------------------------------ 0 979 305 275 10 10.0 -0.9 1 943 610 290 9 8.5 -3.1 2 908 914 285 10 9.7 -2.6 3 850 1457 285 10 9.7 -2.6 4 843 1524 285 10 9.7 -2.6 5 781 2134 270 12 12.0 -0.0 6 700 3012 315 15 10.6 -10.6 7 697 3048 315 14 9.9 -9.9 8 643 3658 305 12 9.8 -6.9 9 570 4572 35 3 -1.7 -2.5 10 548 4877 30 5 -2.5 -4.3 11 506 5486 85 4 -4.0 -0.3 12 500 5574 70 8 -7.5 -2.7 13 465 6096 45 10 -7.1 -7.1 14 400 7185 90 15 -15.0 0.0 15 376 7620 85 16 -15.9 -1.4 16 301 9144 110 22 -20.7 7.5 17 300 9164 100 29 -28.6 5.0 18 250 10363 125 30 -24.6 17.2 19 238 10668 125 31 -25.4 17.8 20 200 11775 95 44 -43.8 3.8 21 187 12192 95 43 -42.8 3.7 22 150 13509 90 51 -51.0 0.0 23 145 13716 90 48 -48.0 0.0 24 110 15240 90 66 -66.0 0.0 25 100 15797 110 41 -38.5 14.0 26 88 16459 105 52 -50.2 13.5 27 63 18288 120 35 -30.3 17.5 28 47 19812 105 11 -10.6 2.8 29 35 21336 105 26 -25.1 6.7 30 26 22860 100 44 -43.3 7.6 31 20 24384 100 52 -51.2 9.0 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.20251007.12.gif