UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101906.upa.cvt Date: 0600Z 19 OCT 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:0600Z 19 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 ------------------------------------------------------------------------------- 0 850 215 7 1 700 105 9 2 500 80 4 3 400 110 6 4 300 70 15 5 250 85 21 6 200 75 20 7 150 75 29 8 100 240 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 ------------------------------------ 0 943 610 240 10 8.7 5.0 1 908 914 225 17 12.0 12.0 2 875 1219 210 6 3.0 5.2 3 850 1457 215 7 4.0 5.7 4 811 1829 140 14 -9.0 10.7 5 781 2134 145 16 -9.2 13.1 6 752 2438 145 9 -5.2 7.4 7 724 2743 110 9 -8.5 3.1 8 700 3012 105 9 -8.7 2.3 9 643 3658 70 15 -14.1 -5.1 10 594 4267 85 8 -8.0 -0.7 11 548 4877 80 6 -5.9 -1.0 12 500 5574 80 4 -3.9 -0.7 13 465 6096 155 4 -1.7 3.6 14 400 7185 110 6 -5.6 2.1 15 376 7620 80 15 -14.8 -2.6 16 301 9144 75 16 -15.5 -4.1 17 300 9164 70 15 -14.1 -5.1 18 250 10363 85 21 -20.9 -1.8 19 238 10668 70 23 -21.6 -7.9 20 200 11775 75 20 -19.3 -5.2 21 150 13509 75 29 -28.0 -7.5 22 110 15240 50 26 -19.9 -16.7 23 100 15797 240 9 7.8 4.5 24 61 18288 330 14 7.0 -12.1 25 33 21336 80 38 -37.4 -6.6 26 18 24384 90 50 -50.0 0.0 27 10 27432 80 57 -56.1 -9.9 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.20251019.06.gif