UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101723.upa.cvt Date: 2300Z 17 OCT 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:2300Z 17 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 ------------------------------------------------------------------------------- 0 850 215 7 1 700 40 12 2 500 85 6 3 400 60 12 4 300 145 9 5 250 75 20 6 200 80 20 7 150 80 43 8 100 50 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 6 5.8 1.6 1 908 914 220 13 8.4 10.0 2 875 1219 210 6 3.0 5.2 3 850 1457 215 7 4.0 5.7 4 811 1829 150 3 -1.5 2.6 5 781 2134 60 4 -3.5 -2.0 6 752 2438 30 12 -6.0 -10.4 7 724 2743 35 12 -6.9 -9.8 8 700 3012 40 12 -7.7 -9.2 9 643 3658 65 19 -17.2 -8.0 10 594 4267 65 16 -14.5 -6.8 11 548 4877 65 5 -4.5 -2.1 12 500 5574 85 6 -6.0 -0.5 13 465 6096 75 7 -6.8 -1.8 14 400 7185 60 12 -10.4 -6.0 15 376 7620 70 10 -9.4 -3.4 16 301 9144 140 10 -6.4 7.7 17 300 9164 145 9 -5.2 7.4 18 250 10363 75 20 -19.3 -5.2 19 238 10668 80 21 -20.7 -3.6 20 200 11775 80 20 -19.7 -3.5 21 150 13509 80 43 -42.3 -7.5 22 110 15240 90 63 -63.0 0.0 23 100 15797 50 20 -15.3 -12.9 24 61 18288 335 26 11.0 -23.6 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.20251017.23.gif