UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102106.upa.cvt Date: 0600Z 21 OCT 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:0600Z 21 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 ------------------------------------------------------------------------------- 0 850 255 13 1 700 80 13 2 500 95 12 3 400 85 13 4 300 75 17 5 250 70 19 6 200 60 15 7 150 100 22 8 100 80 11 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 ------------------------------------ 0 850 1457 255 13 12.6 3.4 1 700 3012 80 13 -12.8 -2.3 2 500 5574 95 12 -12.0 1.0 3 400 7185 85 13 -13.0 -1.1 4 300 9164 75 17 -16.4 -4.4 5 250 10363 70 19 -17.9 -6.5 6 200 11775 60 15 -13.0 -7.5 7 150 13509 100 22 -21.7 3.8 8 100 15797 80 11 -10.8 -1.9 9 61 18288 185 25 2.2 24.9 10 33 21336 65 18 -16.3 -7.6 11 18 24384 100 57 -56.1 9.9 12 10 27432 90 60 -60.0 0.0 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.20251021.06.gif