UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122412.upa.cvt Date: 1200Z 24 DEC 25 Searching for U8951... Searching the city database file for: U8951 ... Date:1200Z 24 DEC 25 Station: U8951 WMO ident: 28951 Latitude: 53.23 Longitude: 63.62 ------------------------------------------------------------------------------- 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 85 16675 -63.1 -92.1 1 29.0 -63.3 425.1 425.1 308.3 425.1 0.00 1 70 17870 -63.1 -92.1 1 29.0 -63.4 255 75 449.4 449.4 310.8 449.4 0.00 2 50 19920 -66.7 -94.7 1 28.0 -67.0 260 77 486.3 486.3 314.0 486.3 0.00 3 39 21414 -68.3 -95.3 1 27.0 -68.5 258 81 518.1 518.1 316.2 518.1 0.00 4 30 23000 -64.7 -92.7 1 28.0 -65.2 255 85 568.3 568.3 319.0 568.3 0.00 5 29 23207 -64.3 -93.3 1 29.0 -64.8 255 86 574.9 574.9 319.4 574.9 0.00 6 20 25470 -65.1 -93.1 1 28.0 -65.8 255 97 636.9 636.9 322.2 636.9 0.00 7 19 25782 -65.5 -93.5 1 28.0 -66.2 645.1 645.1 322.5 645.1 0.00 8 17 26464 -62.3 -91.3 1 29.0 -63.4 676.2 676.2 323.6 676.2 0.01 TRP WND Sounding variables and indices Wetbulb zero: Below ground 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 70 17870 255 75 72.4 19.4 1 50 19920 260 77 75.8 13.4 2 30 23000 255 85 82.1 22.0 3 20 25470 255 97 93.7 25.1 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//U8951/skewt/U8951.skewt.20251224.12.gif