UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for DBBB... Searching the city database file for: DBBB ... Date:1200Z 8 OCT 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 ------------------------------------------------------------------------------- 0 850 165 12 1 700 140 18 2 500 100 19 3 400 160 2 4 300 160 4 5 250 150 15 6 200 95 21 7 150 30 4 8 100 15 11 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 ------------------------------------ 0 979 305 160 4 -1.4 3.8 1 943 610 105 10 -9.7 2.6 2 908 914 135 12 -8.5 8.5 3 875 1219 175 16 -1.4 15.9 4 850 1457 165 12 -3.1 11.6 5 811 1829 150 9 -4.5 7.8 6 781 2134 125 7 -5.7 4.0 7 752 2438 120 7 -6.1 3.5 8 724 2743 125 11 -9.0 6.3 9 700 3012 140 18 -11.6 13.8 10 643 3658 120 14 -12.1 7.0 11 594 4267 110 18 -16.9 6.2 12 548 4877 105 19 -18.4 4.9 13 500 5574 100 19 -18.7 3.3 14 465 6096 95 19 -18.9 1.7 15 400 7185 160 2 -0.7 1.9 16 376 7620 125 4 -3.3 2.3 17 301 9144 160 9 -3.1 8.5 18 300 9164 160 4 -1.4 3.8 19 250 10363 150 15 -7.5 13.0 20 238 10668 215 11 6.3 9.0 21 200 11775 95 21 -20.9 1.8 22 150 13509 30 4 -2.0 -3.5 23 110 15240 250 8 7.5 2.7 24 100 15797 15 11 -2.8 -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//DBBB/skewt/DBBB.skewt.20251008.12.gif