UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:0000Z 6 DEC 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 ------------------------------------------------------------------------------- 0 850 195 14 1 700 15 12 2 500 325 4 3 400 20 8 4 300 75 12 5 250 95 11 6 200 120 13 7 150 165 16 8 100 340 11 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 ------------------------------------ 0 943 610 230 8 6.1 5.1 1 908 914 210 13 6.5 11.3 2 875 1219 195 14 3.6 13.5 3 850 1457 195 14 3.6 13.5 4 811 1829 335 3 1.3 -2.7 5 781 2134 340 7 2.4 -6.6 6 752 2438 5 5 -0.4 -5.0 7 724 2743 15 12 -3.1 -11.6 8 700 3012 15 12 -3.1 -11.6 9 643 3658 50 10 -7.7 -6.4 10 594 4267 35 9 -5.2 -7.4 11 548 4877 10 5 -0.9 -4.9 12 500 5574 325 4 2.3 -3.3 13 465 6096 225 4 2.8 2.8 14 400 7185 20 8 -2.7 -7.5 15 376 7620 30 11 -5.5 -9.5 16 301 9144 80 13 -12.8 -2.3 17 300 9164 75 12 -11.6 -3.1 18 250 10363 95 11 -11.0 1.0 19 238 10668 90 12 -12.0 0.0 20 200 11775 120 13 -11.3 6.5 21 150 13509 165 16 -4.1 15.5 22 110 15240 70 5 -4.7 -1.7 23 100 15797 340 11 3.8 -10.3 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.20251206.00.gif