UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for VTSB... Searching the city database file for: VTSB ... Date:0000Z 2 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 ------------------------------------------------------------------------------- 0 850 140 4 1 700 135 6 2 500 190 8 3 400 110 28 4 300 95 11 5 250 120 23 6 200 145 15 7 150 125 13 8 100 160 4 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 2 -1.5 -1.3 1 943 610 280 4 3.9 -0.7 2 908 914 255 3 2.9 0.8 3 850 1457 140 4 -2.6 3.1 4 843 1524 140 4 -2.6 3.1 5 781 2134 145 4 -2.3 3.3 6 700 3012 135 6 -4.2 4.2 7 697 3048 135 8 -5.7 5.7 8 643 3658 130 3 -2.3 1.9 9 570 4572 165 4 -1.0 3.9 10 548 4877 220 6 3.9 4.6 11 506 5486 200 8 2.7 7.5 12 500 5574 190 8 1.4 7.9 13 465 6096 165 7 -1.8 6.8 14 400 7185 110 28 -26.3 9.6 15 376 7620 115 27 -24.5 11.4 16 301 9144 125 7 -5.7 4.0 17 300 9164 95 11 -11.0 1.0 18 250 10363 120 23 -19.9 11.5 19 238 10668 110 21 -19.7 7.2 20 200 11775 145 15 -8.6 12.3 21 187 12192 135 17 -12.0 12.0 22 150 13509 125 13 -10.6 7.5 23 145 13716 110 17 -16.0 5.8 24 110 15240 125 12 -9.8 6.9 25 100 15797 160 4 -1.4 3.8 26 88 16459 160 14 -4.8 13.2 27 63 18288 105 29 -28.0 7.5 28 47 19812 95 17 -16.9 1.5 29 35 21336 85 27 -26.9 -2.4 30 26 22860 95 41 -40.8 3.6 31 20 24384 95 59 -58.8 5.1 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.20251202.00.gif