UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120723.upa.cvt Date: 2300Z 7 DEC 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:2300Z 7 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 ------------------------------------------------------------------------------- 0 850 135 4 1 700 40 13 2 500 105 15 3 400 65 11 4 300 80 13 5 250 105 14 6 200 140 15 7 150 155 24 8 100 95 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 ------------------------------------ 0 943 610 195 7 1.8 6.8 1 908 914 145 7 -4.0 5.7 2 875 1219 135 3 -2.1 2.1 3 850 1457 135 4 -2.8 2.8 4 811 1829 310 6 4.6 -3.9 5 781 2134 70 3 -2.8 -1.0 6 752 2438 75 10 -9.7 -2.6 7 724 2743 40 12 -7.7 -9.2 8 700 3012 40 13 -8.4 -10.0 9 643 3658 55 19 -15.6 -10.9 10 594 4267 55 19 -15.6 -10.9 11 548 4877 95 11 -11.0 1.0 12 500 5574 105 15 -14.5 3.9 13 465 6096 65 11 -10.0 -4.6 14 400 7185 65 11 -10.0 -4.6 15 376 7620 70 14 -13.2 -4.8 16 301 9144 85 12 -12.0 -1.0 17 300 9164 80 13 -12.8 -2.3 18 250 10363 105 14 -13.5 3.6 19 238 10668 120 9 -7.8 4.5 20 200 11775 140 15 -9.6 11.5 21 150 13509 155 24 -10.1 21.8 22 110 15240 155 28 -11.8 25.4 23 100 15797 95 26 -25.9 2.3 24 61 18288 55 27 -22.1 -15.5 25 33 21336 75 35 -33.8 -9.1 26 18 24384 90 55 -55.0 0.0 27 10 27432 90 52 -52.0 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.20251207.23.gif