UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101806.upa.cvt Date: 0600Z 18 OCT 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:0600Z 18 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 ------------------------------------------------------------------------------- 0 850 180 11 1 700 75 12 2 500 85 12 3 400 25 11 4 300 110 6 5 250 120 10 6 200 115 18 7 150 95 44 8 100 290 26 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 9 5.2 7.4 1 908 914 200 9 3.1 8.5 2 875 1219 180 10 0.0 10.0 3 850 1457 180 11 0.0 11.0 4 811 1829 105 8 -7.7 2.1 5 781 2134 95 9 -9.0 0.8 6 752 2438 90 6 -6.0 0.0 7 724 2743 80 12 -11.8 -2.1 8 700 3012 75 12 -11.6 -3.1 9 643 3658 80 27 -26.6 -4.7 10 594 4267 75 23 -22.2 -6.0 11 548 4877 80 16 -15.8 -2.8 12 500 5574 85 12 -12.0 -1.0 13 465 6096 65 12 -10.9 -5.1 14 400 7185 25 11 -4.6 -10.0 15 376 7620 100 7 -6.9 1.2 16 301 9144 115 5 -4.5 2.1 17 300 9164 110 6 -5.6 2.1 18 250 10363 120 10 -8.7 5.0 19 238 10668 115 13 -11.8 5.5 20 200 11775 115 18 -16.3 7.6 21 150 13509 95 44 -43.8 3.8 22 110 15240 75 31 -29.9 -8.0 23 100 15797 290 26 24.4 -8.9 24 61 18288 90 5 -5.0 0.0 25 33 21336 80 42 -41.4 -7.3 26 18 24384 90 64 -64.0 0.0 27 10 27432 95 55 -54.8 4.8 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.20251018.06.gif