UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102018.upa.cvt Date: 1800Z 20 OCT 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:1800Z 20 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 ------------------------------------------------------------------------------- 0 850 240 9 1 700 60 5 2 500 125 11 3 400 105 18 4 300 90 23 5 250 95 22 6 200 85 14 7 150 80 31 8 100 100 20 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 ------------------------------------ 0 943 610 255 4 3.9 1.0 1 908 914 245 7 6.3 3.0 2 875 1219 240 10 8.7 5.0 3 850 1457 240 9 7.8 4.5 4 811 1829 280 11 10.8 -1.9 5 781 2134 300 7 6.1 -3.5 6 752 2438 360 5 -0.0 -5.0 7 724 2743 60 5 -4.3 -2.5 8 700 3012 60 5 -4.3 -2.5 9 643 3658 100 27 -26.6 4.7 10 594 4267 110 27 -25.4 9.2 11 548 4877 120 15 -13.0 7.5 12 500 5574 125 11 -9.0 6.3 13 465 6096 140 9 -5.8 6.9 14 400 7185 105 18 -17.4 4.7 15 376 7620 75 15 -14.5 -3.9 16 301 9144 85 24 -23.9 -2.1 17 300 9164 90 23 -23.0 0.0 18 250 10363 95 22 -21.9 1.9 19 238 10668 95 15 -14.9 1.3 20 200 11775 85 14 -13.9 -1.2 21 150 13509 80 31 -30.5 -5.4 22 110 15240 125 18 -14.7 10.3 23 100 15797 100 20 -19.7 3.5 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.20251020.18.gif