UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120518.upa.cvt Date: 1800Z 5 DEC 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:1800Z 5 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 ------------------------------------------------------------------------------- 0 850 295 1 1 700 60 10 2 500 30 2 3 400 70 10 4 300 60 11 5 250 75 4 6 200 135 13 7 150 205 10 8 100 330 12 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 75 3 -2.9 -0.8 1 908 914 100 1 -1.0 0.2 2 875 1219 325 2 1.1 -1.6 3 850 1457 295 1 0.9 -0.4 4 811 1829 30 6 -3.0 -5.2 5 781 2134 45 10 -7.1 -7.1 6 752 2438 70 8 -7.5 -2.7 7 724 2743 60 10 -8.7 -5.0 8 700 3012 60 10 -8.7 -5.0 9 643 3658 5 7 -0.6 -7.0 10 594 4267 325 5 2.9 -4.1 11 548 4877 340 5 1.7 -4.7 12 500 5574 30 2 -1.0 -1.7 13 465 6096 140 3 -1.9 2.3 14 400 7185 70 10 -9.4 -3.4 15 376 7620 75 16 -15.5 -4.1 16 301 9144 75 12 -11.6 -3.1 17 300 9164 60 11 -9.5 -5.5 18 250 10363 75 4 -3.9 -1.0 19 238 10668 115 4 -3.6 1.7 20 200 11775 135 13 -9.2 9.2 21 150 13509 205 10 4.2 9.1 22 110 15240 155 7 -3.0 6.3 23 100 15797 330 12 6.0 -10.4 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.20251205.18.gif