UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for DBBB... Searching the city database file for: DBBB ... Date:1200Z 18 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 90 18 1 700 80 14 2 500 105 8 3 400 70 3 4 300 105 11 5 250 80 16 6 200 105 20 7 150 215 16 8 100 145 6 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 ------------------------------------ 0 979 305 195 4 1.0 3.9 1 943 610 155 5 -2.1 4.5 2 908 914 90 5 -5.0 0.0 3 875 1219 85 9 -9.0 -0.8 4 850 1457 90 18 -18.0 0.0 5 811 1829 75 23 -22.2 -6.0 6 781 2134 85 23 -22.9 -2.0 7 752 2438 75 26 -25.1 -6.7 8 724 2743 80 20 -19.7 -3.5 9 700 3012 80 14 -13.8 -2.4 10 643 3658 85 13 -13.0 -1.1 11 594 4267 90 19 -19.0 0.0 12 548 4877 65 15 -13.6 -6.3 13 500 5574 105 8 -7.7 2.1 14 465 6096 100 8 -7.9 1.4 15 400 7185 70 3 -2.8 -1.0 16 376 7620 70 3 -2.8 -1.0 17 301 9144 110 15 -14.1 5.1 18 300 9164 105 11 -10.6 2.8 19 250 10363 80 16 -15.8 -2.8 20 238 10668 80 13 -12.8 -2.3 21 200 11775 105 20 -19.3 5.2 22 150 13509 215 16 9.2 13.1 23 110 15240 175 13 -1.1 13.0 24 100 15797 145 6 -3.4 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.20251018.12.gif