UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:0000Z 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 ------------------------------------------------------------------------------- 0 850 200 7 1 700 100 9 2 500 30 7 3 400 75 5 4 300 90 16 5 250 85 18 6 200 75 20 7 150 60 23 8 100 215 6 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 ------------------------------------ 0 943 610 135 2 -1.4 1.4 1 908 914 210 5 2.5 4.3 2 875 1219 190 8 1.4 7.9 3 850 1457 200 7 2.4 6.6 4 811 1829 165 13 -3.4 12.6 5 781 2134 160 11 -3.8 10.3 6 752 2438 135 10 -7.1 7.1 7 724 2743 105 10 -9.7 2.6 8 700 3012 100 9 -8.9 1.6 9 643 3658 75 16 -15.5 -4.1 10 594 4267 65 15 -13.6 -6.3 11 548 4877 45 10 -7.1 -7.1 12 500 5574 30 7 -3.5 -6.1 13 465 6096 90 6 -6.0 0.0 14 400 7185 75 5 -4.8 -1.3 15 376 7620 100 9 -8.9 1.6 16 301 9144 95 16 -15.9 1.4 17 300 9164 90 16 -16.0 0.0 18 250 10363 85 18 -17.9 -1.6 19 238 10668 75 18 -17.4 -4.7 20 200 11775 75 20 -19.3 -5.2 21 150 13509 60 23 -19.9 -11.5 22 110 15240 65 16 -14.5 -6.8 23 100 15797 215 6 3.4 4.9 24 61 18288 335 17 7.2 -15.4 25 33 21336 95 41 -40.8 3.6 26 18 24384 90 58 -58.0 0.0 27 10 27432 95 49 -48.8 4.3 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.20251019.00.gif