UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for VTSB... Searching the city database file for: VTSB ... Date:0000Z 27 NOV 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 60 19 1 700 65 8 2 500 80 33 3 400 75 22 4 300 115 29 5 250 120 24 6 200 105 23 7 150 140 25 8 100 150 13 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 25 17 -7.2 -15.4 1 943 610 40 30 -19.3 -23.0 2 908 914 50 27 -20.7 -17.4 3 850 1457 60 19 -16.5 -9.5 4 843 1524 60 19 -16.5 -9.5 5 781 2134 65 20 -18.1 -8.5 6 700 3012 65 8 -7.3 -3.4 7 697 3048 65 6 -5.4 -2.5 8 643 3658 80 19 -18.7 -3.3 9 570 4572 85 25 -24.9 -2.2 10 548 4877 85 26 -25.9 -2.3 11 506 5486 95 31 -30.9 2.7 12 500 5574 80 33 -32.5 -5.7 13 465 6096 80 35 -34.5 -6.1 14 400 7185 75 22 -21.3 -5.7 15 376 7620 80 19 -18.7 -3.3 16 301 9144 120 28 -24.2 14.0 17 300 9164 115 29 -26.3 12.3 18 250 10363 120 24 -20.8 12.0 19 238 10668 115 27 -24.5 11.4 20 200 11775 105 23 -22.2 6.0 21 187 12192 100 25 -24.6 4.3 22 150 13509 140 25 -16.1 19.2 23 145 13716 110 27 -25.4 9.2 24 110 15240 155 22 -9.3 19.9 25 100 15797 150 13 -6.5 11.3 26 88 16459 125 15 -12.3 8.6 27 63 18288 125 37 -30.3 21.2 28 47 19812 125 45 -36.9 25.8 29 35 21336 90 10 -10.0 0.0 30 26 22860 50 5 -3.8 -3.2 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.20251127.00.gif