UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120505.upa.cvt Date: 0500Z 5 DEC 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:0500Z 5 DEC 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 ------------------------------------------------------------------------------- 0 850 195 7 1 700 90 4 2 500 345 8 3 400 105 5 4 300 80 12 5 250 50 3 6 200 335 3 7 150 60 5 8 100 60 28 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 ------------------------------------ 0 943 610 120 3 -2.6 1.5 1 908 914 175 4 -0.3 4.0 2 875 1219 195 8 2.1 7.7 3 850 1457 195 7 1.8 6.8 4 811 1829 315 1 0.7 -0.7 5 781 2134 30 2 -1.0 -1.7 6 752 2438 55 6 -4.9 -3.4 7 724 2743 90 4 -4.0 0.0 8 700 3012 90 4 -4.0 0.0 9 643 3658 360 5 -0.0 -5.0 10 594 4267 25 9 -3.8 -8.2 11 548 4877 325 5 2.9 -4.1 12 500 5574 345 8 2.1 -7.7 13 465 6096 105 4 -3.9 1.0 14 400 7185 105 5 -4.8 1.3 15 376 7620 120 8 -6.9 4.0 16 301 9144 75 12 -11.6 -3.1 17 300 9164 80 12 -11.8 -2.1 18 250 10363 50 3 -2.3 -1.9 19 238 10668 65 1 -0.9 -0.4 20 200 11775 335 3 1.3 -2.7 21 150 13509 60 5 -4.3 -2.5 22 110 15240 45 20 -14.1 -14.1 23 100 15797 60 28 -24.2 -14.0 24 61 18288 30 5 -2.5 -4.3 25 33 21336 80 43 -42.3 -7.5 26 18 24384 85 63 -62.8 -5.5 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.20251205.05.gif