UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for VG977... Searching the city database file for: VG977 ... Date:1200Z 11 DEC 25 Station: VG977 WMO ident: 41977 Latitude: 22.35 Longitude: 91.82 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 850 160 4 1 700 255 10 2 500 265 8 3 400 275 21 4 300 275 21 5 250 275 21 6 150 275 21 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 ------------------------------------ 0 979 305 270 4 4.0 -0.0 1 943 610 115 1 -0.9 0.4 2 908 914 100 6 -5.9 1.0 3 850 1457 160 4 -1.4 3.8 4 781 2134 260 4 3.9 0.7 5 700 3012 255 10 9.7 2.6 6 643 3658 265 11 11.0 1.0 7 570 4572 265 10 10.0 0.9 8 500 5574 265 8 8.0 0.7 9 465 6096 265 8 8.0 0.7 10 400 7185 275 21 20.9 -1.8 11 300 9164 275 21 20.9 -1.8 12 250 10363 275 21 20.9 -1.8 13 238 10668 275 21 20.9 -1.8 14 150 13509 275 21 20.9 -1.8 15 145 13716 275 21 20.9 -1.8 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//VG977/skewt/VG977.skewt.20251211.12.gif