UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for DBBB... Searching the city database file for: DBBB ... Date:1200Z 10 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 45 11 1 700 115 18 2 500 100 16 3 400 140 8 4 300 205 3 5 250 230 3 6 200 135 8 7 150 225 32 8 100 315 7 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 ------------------------------------ 0 979 305 245 7 6.3 3.0 1 943 610 280 2 2.0 -0.3 2 908 914 25 3 -1.3 -2.7 3 875 1219 30 7 -3.5 -6.1 4 850 1457 45 11 -7.8 -7.8 5 811 1829 40 14 -9.0 -10.7 6 781 2134 50 16 -12.3 -10.3 7 752 2438 80 13 -12.8 -2.3 8 724 2743 100 17 -16.7 3.0 9 700 3012 115 18 -16.3 7.6 10 643 3658 115 14 -12.7 5.9 11 594 4267 85 10 -10.0 -0.9 12 548 4877 95 15 -14.9 1.3 13 500 5574 100 16 -15.8 2.8 14 465 6096 110 15 -14.1 5.1 15 400 7185 140 8 -5.1 6.1 16 376 7620 155 9 -3.8 8.2 17 301 9144 210 11 5.5 9.5 18 300 9164 205 3 1.3 2.7 19 250 10363 230 3 2.3 1.9 20 238 10668 330 5 2.5 -4.3 21 200 11775 135 8 -5.7 5.7 22 150 13509 225 32 22.6 22.6 23 110 15240 250 44 41.3 15.0 24 100 15797 315 7 4.9 -4.9 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.20251210.12.gif