UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100923.upa.cvt Date: 2300Z 9 OCT 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:2300Z 9 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 ------------------------------------------------------------------------------- 0 850 140 10 1 700 95 22 2 500 55 18 3 400 45 13 4 300 90 3 5 250 160 7 6 200 140 5 7 150 325 16 8 100 40 14 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 ------------------------------------ 0 943 610 170 4 -0.7 3.9 1 908 914 145 5 -2.9 4.1 2 875 1219 145 10 -5.7 8.2 3 850 1457 140 10 -6.4 7.7 4 811 1829 95 7 -7.0 0.6 5 781 2134 115 15 -13.6 6.3 6 752 2438 100 15 -14.8 2.6 7 724 2743 95 21 -20.9 1.8 8 700 3012 95 22 -21.9 1.9 9 643 3658 90 28 -28.0 0.0 10 594 4267 90 32 -32.0 0.0 11 548 4877 75 19 -18.4 -4.9 12 500 5574 55 18 -14.7 -10.3 13 465 6096 60 25 -21.7 -12.5 14 400 7185 45 13 -9.2 -9.2 15 376 7620 50 9 -6.9 -5.8 16 301 9144 110 3 -2.8 1.0 17 300 9164 90 3 -3.0 0.0 18 250 10363 160 7 -2.4 6.6 19 238 10668 145 6 -3.4 4.9 20 200 11775 140 5 -3.2 3.8 21 150 13509 325 16 9.2 -13.1 22 110 15240 265 12 12.0 1.0 23 100 15797 40 14 -9.0 -10.7 24 61 18288 320 6 3.9 -4.6 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.20251009.23.gif