UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:1200Z 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 ------------------------------------------------------------------------------- 0 850 295 8 1 700 50 6 2 500 40 8 3 400 80 3 4 300 90 15 5 250 85 16 6 200 105 24 7 150 95 33 8 100 335 8 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 5 4.8 1.3 1 908 914 265 6 6.0 0.5 2 875 1219 305 10 8.2 -5.7 3 850 1457 295 8 7.3 -3.4 4 811 1829 305 7 5.7 -4.0 5 781 2134 10 6 -1.0 -5.9 6 752 2438 5 6 -0.5 -6.0 7 724 2743 45 6 -4.2 -4.2 8 700 3012 50 6 -4.6 -3.9 9 643 3658 105 15 -14.5 3.9 10 594 4267 120 20 -17.3 10.0 11 548 4877 105 16 -15.5 4.1 12 500 5574 40 8 -5.1 -6.1 13 465 6096 105 3 -2.9 0.8 14 400 7185 80 3 -3.0 -0.5 15 376 7620 70 10 -9.4 -3.4 16 301 9144 90 15 -15.0 0.0 17 300 9164 90 15 -15.0 0.0 18 250 10363 85 16 -15.9 -1.4 19 238 10668 85 15 -14.9 -1.3 20 200 11775 105 24 -23.2 6.2 21 150 13509 95 33 -32.9 2.9 22 110 15240 85 37 -36.9 -3.2 23 100 15797 335 8 3.4 -7.3 24 61 18288 190 14 2.4 13.8 25 33 21336 95 18 -17.9 1.6 26 18 24384 95 53 -52.8 4.6 27 10 27432 100 58 -57.1 10.1 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.20251021.12.gif