UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for U7713... Searching the city database file for: U7713 ... Date:1200Z 8 OCT 25 Station: U7713 WMO ident: 27713 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1000 188 12.8 9.8 82 3.0 11.1 45 1 286.0 287.3 284.2 307.2 7.62 1 961 520 10.2 6.9 80 3.3 8.4 73 1 286.6 287.7 283.3 304.8 6.50 2 925 836 8.0 4.9 81 3.1 6.4 100 1 287.5 288.5 283.0 304.1 5.87 3 891 1143 6.0 3.7 85 2.3 4.8 288.5 289.5 283.2 304.4 5.60 TRP WND Sounding variables and indices Precipitable water: 0.28 inches Sfc-500 mean rel hum: 81.41 % Est. max temperature: -273.15 C = -459.67 F Sfc-Lift cond lev (LCL): 955.85 mb = 564.74 m = 1852.79 ft T: 9.89 C ThetaE index: 3.08 C Layer 961.0- 891.0 mb Conv cond level (CCL): None Cap Strength: 1.06 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.90 J/kg Max Up Vert Vel: 3.98 m/s Conv Inhibition (B-): 8.64 J/kg Cap Strength: 1.06 C Lift Cond Lev (LCL): 906.17 mb = 1004.73 m = 3296.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 102 at 1 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1000 188 45 1 -0.7 -0.7 | 358 1 0.0 -0.9 1 925 836 100 1 -1.0 0.2 | 93 0 -0.3 0.0 Wind Parameters Mean winds (0-6000m): 72.5 at 1.0 knts Storm direction: 102.5 at 0.8 knts Shear (0-3000m) pos: 0.7 neg: 0.0 tot: 0.7 10-3/s Storm rel Dir Shear (0-3000m): 94.2 deg Storm rel helicity (0-3000m) pos: 0.1 neg: 0.0 tot: 0.1 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 0.8 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3791.80 Bulk Shear: 0.00 m/s 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 65 1 17 1| 0.7 0.0 0.7| 0.1 0.0 0.1 0.2 0.70| 0.8 0.5 1000 NO DATA | 0.7 0.0 0.7| | 1500 NO DATA | 0.7 0.0 0.7| | 2000 NO DATA | 0.7 0.0 0.7| | 2500 NO DATA | 0.7 0.0 0.7| | 3000 NO DATA | 0.7 0.0 0.7| | 4000 NO DATA | 0.7 0.0 0.7| | 5000 NO DATA | 0.7 0.0 0.7| | 6000 NO DATA | 0.7 0.0 0.7| | Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20251008.12.gif