UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120911.upa.cvt Date: 1100Z 9 DEC 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:1100Z 9 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 ------------------------------------------------------------------------------- 0 850 170 3 1 700 70 6 2 500 95 11 3 400 120 9 4 300 75 19 5 250 70 24 6 200 75 21 7 150 100 23 8 100 140 22 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 ------------------------------------ 0 943 610 215 4 2.3 3.3 1 908 914 220 4 2.6 3.1 2 875 1219 180 2 0.0 2.0 3 850 1457 170 3 -0.5 3.0 4 811 1829 105 5 -4.8 1.3 5 781 2134 20 5 -1.7 -4.7 6 752 2438 20 8 -2.7 -7.5 7 724 2743 70 6 -5.6 -2.1 8 700 3012 70 6 -5.6 -2.1 9 643 3658 50 11 -8.4 -7.1 10 594 4267 70 11 -10.3 -3.8 11 548 4877 110 8 -7.5 2.7 12 500 5574 95 11 -11.0 1.0 13 465 6096 80 13 -12.8 -2.3 14 400 7185 120 9 -7.8 4.5 15 376 7620 115 9 -8.2 3.8 16 301 9144 75 20 -19.3 -5.2 17 300 9164 75 19 -18.4 -4.9 18 250 10363 70 24 -22.6 -8.2 19 238 10668 60 24 -20.8 -12.0 20 200 11775 75 21 -20.3 -5.4 21 150 13509 100 23 -22.7 4.0 22 110 15240 80 9 -8.9 -1.6 23 100 15797 140 22 -14.1 16.9 24 61 18288 245 15 13.6 6.3 25 33 21336 100 28 -27.6 4.9 26 18 24384 90 62 -62.0 0.0 27 10 27432 100 55 -54.2 9.6 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.20251209.11.gif