UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101018.upa.cvt Date: 1800Z 10 OCT 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:1800Z 10 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 ------------------------------------------------------------------------------- 0 850 245 6 1 700 40 16 2 500 60 20 3 400 90 17 4 300 155 9 5 250 135 2 6 200 355 13 7 150 280 18 8 100 130 10 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 ------------------------------------ 0 943 610 240 9 7.8 4.5 1 908 914 250 8 7.5 2.7 2 875 1219 245 5 4.5 2.1 3 850 1457 245 6 5.4 2.5 4 811 1829 15 8 -2.1 -7.7 5 781 2134 15 11 -2.8 -10.6 6 752 2438 20 15 -5.1 -14.1 7 724 2743 40 16 -10.3 -12.3 8 700 3012 40 16 -10.3 -12.3 9 643 3658 90 26 -26.0 0.0 10 594 4267 85 20 -19.9 -1.7 11 548 4877 85 17 -16.9 -1.5 12 500 5574 60 20 -17.3 -10.0 13 465 6096 75 18 -17.4 -4.7 14 400 7185 90 17 -17.0 0.0 15 376 7620 115 4 -3.6 1.7 16 301 9144 150 10 -5.0 8.7 17 300 9164 155 9 -3.8 8.2 18 250 10363 135 2 -1.4 1.4 19 238 10668 10 2 -0.3 -2.0 20 200 11775 355 13 1.1 -13.0 21 150 13509 280 18 17.7 -3.1 22 110 15240 270 15 15.0 -0.0 23 100 15797 130 10 -7.7 6.4 24 61 18288 315 16 11.3 -11.3 25 33 21336 105 28 -27.0 7.2 26 18 24384 95 50 -49.8 4.4 27 10 27432 100 61 -60.1 10.6 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.20251010.18.gif