UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for DBBB... Searching the city database file for: DBBB ... Date:1200Z 12 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 50 52 1 700 85 20 2 500 115 7 3 400 160 4 4 300 25 6 5 250 130 5 6 200 115 13 7 150 125 21 8 100 240 19 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 60 18 -15.6 -9.0 1 943 610 70 38 -35.7 -13.0 2 908 914 65 42 -38.1 -17.7 3 875 1219 55 51 -41.8 -29.3 4 850 1457 50 52 -39.8 -33.4 5 811 1829 60 50 -43.3 -25.0 6 781 2134 80 39 -38.4 -6.8 7 752 2438 90 29 -29.0 0.0 8 724 2743 85 34 -33.9 -3.0 9 700 3012 85 20 -19.9 -1.7 10 643 3658 105 10 -9.7 2.6 11 594 4267 130 14 -10.7 9.0 12 548 4877 120 20 -17.3 10.0 13 500 5574 115 7 -6.3 3.0 14 465 6096 110 6 -5.6 2.1 15 400 7185 160 4 -1.4 3.8 16 376 7620 150 3 -1.5 2.6 17 301 9144 10 6 -1.0 -5.9 18 300 9164 25 6 -2.5 -5.4 19 250 10363 130 5 -3.8 3.2 20 238 10668 95 8 -8.0 0.7 21 200 11775 115 13 -11.8 5.5 22 150 13509 125 21 -17.2 12.0 23 110 15240 145 21 -12.0 17.2 24 100 15797 240 19 16.5 9.5 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.20251012.12.gif