UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for DBBB... Searching the city database file for: DBBB ... Date:1200Z 7 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 ------------------------------------------------------------------------------- 0 850 360 10 1 700 80 17 2 500 140 11 3 400 80 19 4 300 40 17 5 250 10 24 6 200 345 33 7 150 100 6 8 100 220 30 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 ------------------------------------ 0 979 305 235 9 7.4 5.2 1 943 610 255 10 9.7 2.6 2 908 914 265 3 3.0 0.3 3 875 1219 340 6 2.1 -5.6 4 850 1457 360 10 -0.0 -10.0 5 811 1829 20 17 -5.8 -16.0 6 781 2134 40 14 -9.0 -10.7 7 752 2438 55 16 -13.1 -9.2 8 724 2743 80 18 -17.7 -3.1 9 700 3012 80 17 -16.7 -3.0 10 643 3658 100 17 -16.7 3.0 11 594 4267 100 14 -13.8 2.4 12 548 4877 105 16 -15.5 4.1 13 500 5574 140 11 -7.1 8.4 14 465 6096 140 11 -7.1 8.4 15 400 7185 80 19 -18.7 -3.3 16 376 7620 75 20 -19.3 -5.2 17 301 9144 35 18 -10.3 -14.7 18 300 9164 40 17 -10.9 -13.0 19 250 10363 10 24 -4.2 -23.6 20 238 10668 25 20 -8.5 -18.1 21 200 11775 345 33 8.5 -31.9 22 150 13509 100 6 -5.9 1.0 23 110 15240 125 19 -15.6 10.9 24 100 15797 220 30 19.3 23.0 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//DBBB/skewt/DBBB.skewt.20251207.12.gif