UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120306.upa.cvt Date: 0600Z 3 DEC 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:0600Z 3 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 ------------------------------------------------------------------------------- 0 850 260 11 1 700 20 12 2 500 80 13 3 400 85 23 4 300 60 7 5 250 240 10 6 200 260 9 7 150 305 21 8 100 260 25 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 ------------------------------------ 0 943 610 290 7 6.6 -2.4 1 908 914 245 10 9.1 4.2 2 875 1219 260 10 9.8 1.7 3 850 1457 260 11 10.8 1.9 4 811 1829 225 6 4.2 4.2 5 781 2134 235 4 3.3 2.3 6 752 2438 100 3 -3.0 0.5 7 724 2743 20 12 -4.1 -11.3 8 700 3012 20 12 -4.1 -11.3 9 643 3658 45 14 -9.9 -9.9 10 594 4267 80 11 -10.8 -1.9 11 548 4877 90 14 -14.0 0.0 12 500 5574 80 13 -12.8 -2.3 13 465 6096 105 14 -13.5 3.6 14 400 7185 85 23 -22.9 -2.0 15 376 7620 65 24 -21.8 -10.1 16 301 9144 55 5 -4.1 -2.9 17 300 9164 60 7 -6.1 -3.5 18 250 10363 240 10 8.7 5.0 19 238 10668 240 9 7.8 4.5 20 200 11775 260 9 8.9 1.6 21 150 13509 305 21 17.2 -12.0 22 110 15240 290 38 35.7 -13.0 23 100 15797 260 25 24.6 4.3 24 61 18288 100 29 -28.6 5.0 25 33 21336 90 36 -36.0 0.0 26 18 24384 95 63 -62.8 5.5 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.20251203.06.gif