UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042623.upa.cvt Date: 2300Z 26 APR 25 Searching for FACT... Searching the city database file for: FACT ... Date:2300Z 26 APR 25 Station: FACT WMO ident: 68816 Latitude: -33.98 Longitude: 18.60 Elevation: 42.00 ------------------------------------------------------------------------------- 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 89 -66.7 -82.7 9 16.0 -66.8 412.4 412.4 306.8 412.4 0.00 1 79 -68.1 -84.1 8 16.0 -68.2 423.8 423.8 308.2 423.8 0.00 2 63 -63.7 -83.7 5 20.0 -64.0 461.8 461.8 312.0 461.8 0.01 3 54 -64.7 -84.7 5 20.0 -65.0 480.3 480.3 313.5 480.4 0.01 4 52 -62.1 -83.1 4 21.0 -62.5 491.6 491.6 314.4 491.6 0.01 5 41 -62.3 -84.3 4 22.0 -62.8 525.7 525.7 316.6 525.7 0.01 6 21 -52.5 -81.5 2 29.0 -55.2 666.1 666.1 323.3 666.3 0.02 7 15 -50.5 -81.5 1 31.0 -54.5 740.0 740.1 325.7 740.3 0.03 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 -2758 305 30 10 -5.0 -8.7 1 -2659 610 25 12 -5.1 -10.9 2 -2564 914 355 10 0.9 -10.0 3 -2214 2134 315 24 17.0 -17.0 4 -2135 2438 320 23 14.8 -17.6 5 -1778 3962 300 20 17.3 -10.0 6 -1652 4572 290 18 16.9 -6.2 7 -1535 5182 310 16 12.3 -10.3 8 -1326 6401 290 26 24.4 -8.9 9 -1233 7010 290 29 27.3 -9.9 10 -1065 8230 270 32 32.0 -0.0 11 -989 8839 285 33 31.9 -8.5 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//FACT/skewt/FACT.skewt.20250426.23.gif