UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101205.upa.cvt Date: 0500Z 12 OCT 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:0500Z 12 OCT 25 Station: FCBB WMO ident: 64450 Latitude: -4.25 Longitude: 15.25 Elevation: 316.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 850 205 17 1 700 115 9 2 500 125 14 3 400 105 6 4 300 155 6 5 250 50 9 6 200 265 8 7 150 340 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 ------------------------------------ 0 943 610 235 6 4.9 3.4 1 908 914 215 15 8.6 12.3 2 875 1219 205 15 6.3 13.6 3 850 1457 205 17 7.2 15.4 4 811 1829 235 7 5.7 4.0 5 781 2134 120 8 -6.9 4.0 6 752 2438 95 6 -6.0 0.5 7 724 2743 110 9 -8.5 3.1 8 700 3012 115 9 -8.2 3.8 9 643 3658 90 16 -16.0 0.0 10 594 4267 110 16 -15.0 5.5 11 548 4877 135 7 -4.9 4.9 12 500 5574 125 14 -11.5 8.0 13 465 6096 70 7 -6.6 -2.4 14 400 7185 105 6 -5.8 1.6 15 376 7620 135 7 -4.9 4.9 16 301 9144 145 4 -2.3 3.3 17 300 9164 155 6 -2.5 5.4 18 250 10363 50 9 -6.9 -5.8 19 238 10668 330 1 0.5 -0.9 20 200 11775 265 8 8.0 0.7 21 150 13509 340 4 1.4 -3.8 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//FCBB/skewt/FCBB.skewt.20251012.05.gif