UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120206.upa.cvt Date: 0600Z 2 DEC 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:0600Z 2 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 ------------------------------------------------------------------------------- 0 850 225 11 1 700 65 12 2 500 125 20 3 400 105 8 4 300 70 9 5 250 25 7 6 200 355 14 7 150 350 19 8 100 345 22 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 ------------------------------------ 0 943 610 255 9 8.7 2.3 1 908 914 230 12 9.2 7.7 2 875 1219 225 10 7.1 7.1 3 850 1457 225 11 7.8 7.8 4 811 1829 160 3 -1.0 2.8 5 781 2134 90 3 -3.0 0.0 6 752 2438 75 9 -8.7 -2.3 7 724 2743 65 12 -10.9 -5.1 8 700 3012 65 12 -10.9 -5.1 9 643 3658 75 18 -17.4 -4.7 10 594 4267 100 15 -14.8 2.6 11 548 4877 110 22 -20.7 7.5 12 500 5574 125 20 -16.4 11.5 13 465 6096 125 15 -12.3 8.6 14 400 7185 105 8 -7.7 2.1 15 376 7620 70 8 -7.5 -2.7 16 301 9144 80 12 -11.8 -2.1 17 300 9164 70 9 -8.5 -3.1 18 250 10363 25 7 -3.0 -6.3 19 238 10668 330 8 4.0 -6.9 20 200 11775 355 14 1.2 -13.9 21 150 13509 350 19 3.3 -18.7 22 110 15240 320 37 23.8 -28.3 23 100 15797 345 22 5.7 -21.3 24 61 18288 100 13 -12.8 2.3 25 33 21336 90 43 -43.0 0.0 26 18 24384 80 65 -64.0 -11.3 27 10 27432 90 66 -66.0 0.0 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.20251202.06.gif