UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for DBBB... Searching the city database file for: DBBB ... Date:1200Z 1 DEC 25 Station: DBBB WMO ident: 65344 Latitude: 6.36 Longitude: 2.38 Elevation: 9.00 ------------------------------------------------------------------------------- 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 80 10 1 700 100 25 2 500 70 7 3 400 80 5 4 300 185 24 5 250 255 25 6 200 265 32 7 150 270 58 8 100 280 32 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 ------------------------------------ 0 979 305 240 12 10.4 6.0 1 943 610 220 10 6.4 7.7 2 908 914 150 3 -1.5 2.6 3 875 1219 55 2 -1.6 -1.1 4 850 1457 80 10 -9.8 -1.7 5 811 1829 65 14 -12.7 -5.9 6 781 2134 70 18 -16.9 -6.2 7 752 2438 65 21 -19.0 -8.9 8 724 2743 80 25 -24.6 -4.3 9 700 3012 100 25 -24.6 4.3 10 643 3658 105 13 -12.6 3.4 11 594 4267 95 10 -10.0 0.9 12 548 4877 40 18 -11.6 -13.8 13 500 5574 70 7 -6.6 -2.4 14 465 6096 55 9 -7.4 -5.2 15 400 7185 80 5 -4.9 -0.9 16 376 7620 110 5 -4.7 1.7 17 301 9144 185 18 1.6 17.9 18 300 9164 185 24 2.1 23.9 19 250 10363 255 25 24.1 6.5 20 238 10668 250 19 17.9 6.5 21 200 11775 265 32 31.9 2.8 22 150 13509 270 58 58.0 -0.0 23 110 15240 265 68 67.7 5.9 24 100 15797 280 32 31.5 -5.6 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//DBBB/skewt/DBBB.skewt.20251201.12.gif