UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041812.upa.cvt Date: 1200Z 18 APR 25 Searching for DBBB... Searching the city database file for: DBBB ... Date:1200Z 18 APR 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 40 6 1 700 80 33 2 500 60 10 3 400 40 12 4 300 55 15 5 250 75 12 6 200 85 16 7 150 115 12 8 100 305 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 ------------------------------------ 0 979 305 220 8 5.1 6.1 1 943 610 240 8 6.9 4.0 2 908 914 270 3 3.0 -0.0 3 875 1219 345 5 1.3 -4.8 4 850 1457 40 6 -3.9 -4.6 5 811 1829 40 7 -4.5 -5.4 6 781 2134 70 13 -12.2 -4.4 7 752 2438 75 23 -22.2 -6.0 8 724 2743 75 32 -30.9 -8.3 9 700 3012 80 33 -32.5 -5.7 10 643 3658 65 30 -27.2 -12.7 11 594 4267 65 17 -15.4 -7.2 12 548 4877 100 7 -6.9 1.2 13 500 5574 60 10 -8.7 -5.0 14 465 6096 65 9 -8.2 -3.8 15 400 7185 40 12 -7.7 -9.2 16 376 7620 30 14 -7.0 -12.1 17 301 9144 30 16 -8.0 -13.9 18 300 9164 55 15 -12.3 -8.6 19 250 10363 75 12 -11.6 -3.1 20 238 10668 65 7 -6.3 -3.0 21 200 11775 85 16 -15.9 -1.4 22 150 13509 115 12 -10.9 5.1 23 110 15240 100 3 -3.0 0.5 24 100 15797 305 7 5.7 -4.0 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.20250418.12.gif