UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120118.upa.cvt Date: 1800Z 1 DEC 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:1800Z 1 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 ------------------------------------------------------------------------------- 0 850 225 5 1 700 70 12 2 500 85 9 3 400 65 9 4 300 115 6 5 250 80 13 6 200 325 4 7 150 295 18 8 100 280 26 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 ------------------------------------ 0 943 610 250 3 2.8 1.0 1 908 914 255 3 2.9 0.8 2 875 1219 210 6 3.0 5.2 3 850 1457 225 5 3.5 3.5 4 811 1829 110 5 -4.7 1.7 5 781 2134 50 12 -9.2 -7.7 6 752 2438 60 14 -12.1 -7.0 7 724 2743 70 12 -11.3 -4.1 8 700 3012 70 12 -11.3 -4.1 9 643 3658 90 22 -22.0 0.0 10 594 4267 105 12 -11.6 3.1 11 548 4877 120 10 -8.7 5.0 12 500 5574 85 9 -9.0 -0.8 13 465 6096 50 9 -6.9 -5.8 14 400 7185 65 9 -8.2 -3.8 15 376 7620 100 10 -9.8 1.7 16 301 9144 110 10 -9.4 3.4 17 300 9164 115 6 -5.4 2.5 18 250 10363 80 13 -12.8 -2.3 19 238 10668 55 9 -7.4 -5.2 20 200 11775 325 4 2.3 -3.3 21 150 13509 295 18 16.3 -7.6 22 110 15240 335 17 7.2 -15.4 23 100 15797 280 26 25.6 -4.5 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.20251201.18.gif