UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061206.upa.cvt Date: 0600Z 12 JUN 25 Searching for VTBC... Searching the city database file for: VTBC ... Date:0600Z 12 JUN 25 Station: VTBC WMO ident: 48480 Latitude: 12.60 Longitude: 102.12 Elevation: 4.00 ------------------------------------------------------------------------------- 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 20 1 700 270 22 2 500 290 8 3 400 30 17 4 300 10 7 5 250 75 24 6 200 85 42 7 150 115 18 8 100 105 30 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 ------------------------------------ 0 979 305 245 11 10.0 4.6 1 943 610 250 13 12.2 4.4 2 908 914 265 19 18.9 1.7 3 850 1457 285 20 19.3 -5.2 4 843 1524 285 20 19.3 -5.2 5 781 2134 275 25 24.9 -2.2 6 700 3012 270 22 22.0 -0.0 7 697 3048 270 27 27.0 -0.0 8 643 3658 270 21 21.0 -0.0 9 570 4572 280 9 8.9 -1.6 10 548 4877 275 18 17.9 -1.6 11 506 5486 310 4 3.1 -2.6 12 500 5574 290 8 7.5 -2.7 13 465 6096 285 13 12.6 -3.4 14 400 7185 30 17 -8.5 -14.7 15 376 7620 15 17 -4.4 -16.4 16 301 9144 5 11 -1.0 -11.0 17 300 9164 10 7 -1.2 -6.9 18 250 10363 75 24 -23.2 -6.2 19 238 10668 75 25 -24.1 -6.5 20 200 11775 85 42 -41.8 -3.7 21 187 12192 80 35 -34.5 -6.1 22 150 13509 115 18 -16.3 7.6 23 145 13716 105 51 -49.3 13.2 24 110 15240 75 38 -36.7 -9.8 25 100 15797 105 30 -29.0 7.8 26 88 16459 110 29 -27.3 9.9 27 63 18288 105 17 -16.4 4.4 28 47 19812 85 39 -38.9 -3.4 29 35 21336 85 57 -56.8 -5.0 30 26 22860 80 82 -80.8 -14.2 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//VTBC/skewt/VTBC.skewt.20250612.06.gif