UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101318.upa.cvt Date: 1800Z 13 OCT 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:1800Z 13 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 ------------------------------------------------------------------------------- 0 850 225 17 1 700 70 10 2 500 70 20 3 400 115 25 4 300 190 10 5 250 185 1 6 200 20 15 7 150 35 25 8 100 95 24 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 9 8.7 2.3 1 908 914 235 15 12.3 8.6 2 875 1219 220 18 11.6 13.8 3 850 1457 225 17 12.0 12.0 4 811 1829 175 7 -0.6 7.0 5 781 2134 105 5 -4.8 1.3 6 752 2438 85 6 -6.0 -0.5 7 724 2743 65 11 -10.0 -4.6 8 700 3012 70 10 -9.4 -3.4 9 643 3658 90 24 -24.0 0.0 10 594 4267 85 14 -13.9 -1.2 11 548 4877 75 13 -12.6 -3.4 12 500 5574 70 20 -18.8 -6.8 13 465 6096 105 19 -18.4 4.9 14 400 7185 115 25 -22.7 10.6 15 376 7620 145 16 -9.2 13.1 16 301 9144 190 9 1.6 8.9 17 300 9164 190 10 1.7 9.8 18 250 10363 185 1 0.1 1.0 19 238 10668 335 5 2.1 -4.5 20 200 11775 20 15 -5.1 -14.1 21 150 13509 35 25 -14.3 -20.5 22 110 15240 25 14 -5.9 -12.7 23 100 15797 95 24 -23.9 2.1 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//FCBB/skewt/FCBB.skewt.20251013.18.gif