UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:1200Z 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 ------------------------------------------------------------------------------- 0 850 290 8 1 700 85 18 2 500 95 22 3 400 70 7 4 300 60 12 5 250 135 9 6 200 45 17 7 150 55 22 8 100 155 9 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 ------------------------------------ 0 943 610 285 5 4.8 -1.3 1 908 914 275 7 7.0 -0.6 2 875 1219 285 8 7.7 -2.1 3 850 1457 290 8 7.5 -2.7 4 811 1829 325 5 2.9 -4.1 5 781 2134 5 8 -0.7 -8.0 6 752 2438 50 8 -6.1 -5.1 7 724 2743 85 16 -15.9 -1.4 8 700 3012 85 18 -17.9 -1.6 9 643 3658 110 31 -29.1 10.6 10 594 4267 105 28 -27.0 7.2 11 548 4877 100 25 -24.6 4.3 12 500 5574 95 22 -21.9 1.9 13 465 6096 70 9 -8.5 -3.1 14 400 7185 70 7 -6.6 -2.4 15 376 7620 50 8 -6.1 -5.1 16 301 9144 65 12 -10.9 -5.1 17 300 9164 60 12 -10.4 -6.0 18 250 10363 135 9 -6.4 6.4 19 238 10668 95 7 -7.0 0.6 20 200 11775 45 17 -12.0 -12.0 21 150 13509 55 22 -18.0 -12.6 22 110 15240 305 5 4.1 -2.9 23 100 15797 155 9 -3.8 8.2 24 61 18288 260 5 4.9 0.9 25 33 21336 65 28 -25.4 -11.8 26 18 24384 95 55 -54.8 4.8 27 10 27432 95 75 -74.7 6.5 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.20251009.12.gif