UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011000.upa.cvt Date: 0000Z 10 JAN 26 Searching for U7459... Searching the city database file for: U7459 ... Date:0000Z 10 JAN 26 Station: U7459 WMO ident: 27459 Latitude: 56.27 Longitude: 44.00 ------------------------------------------------------------------------------- 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 1000 50 SFC 986 170 -4.9 -6.4 89 1.5 -5.4 90 5 269.3 269.7 268.5 275.8 2.40 2 925 713 -4.9 -7.1 85 2.2 -5.6 40 60 274.3 274.7 271.7 281.0 2.42 3 850 1401 -4.7 -6.8 85 2.1 -5.4 40 60 281.2 281.7 276.1 288.9 2.70 4 738 2512 -4.5 -6.6 85 2.1 -5.3 293.0 293.6 282.3 302.4 3.16 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 85.48 % Est. max temperature: 8.30 C = 46.94 F Sfc-Lift cond lev (LCL): 962.74 mb = 373.12 m = 1224.15 ft T: -4.90 C ThetaE index: 0.00 C Layer 986.0- -0.0 mb Conv cond level (CCL): None Cap Strength: 14.76 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.84 J/kg Max Up Vert Vel: 8.23 m/s Conv Inhibition (B-): 471.99 J/kg Cap Strength: 14.10 C Lift Cond Lev (LCL): 905.38 mb = 887.48 m = 2911.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 71 at 36 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 ---------------------------------------------------------- 0 986 170 90 5 -5.0 0.0 | 248 31 29.2 11.8 1 925 713 40 60 -38.6 -46.0 | 7 34 -4.4 -34.2 2 850 1401 40 60 -38.6 -46.0 | 7 34 -4.4 -34.2 Wind Parameters Mean winds (0-6000m): 41.0 at 48.2 knts Storm direction: 71.0 at 36.1 knts Shear (0-3000m) pos: 0.0 neg: 29.3 tot: 29.3 10-3/s Storm rel Dir Shear (0-3000m): 119.3 deg Storm rel helicity (0-3000m) pos: 36.9 neg: -19.7 tot: 17.2 m^2/s^2 ave: 14.3 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 27.8 stream: 7.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.79 Bulk Shear: 42.87 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 44 30 307 17| 0.0 53.8 53.8| 36.9 -12.3 24.6 49.2 0.31| 60.6 19.1 1000 41 45 349 23| 0.0 29.3 29.3| 36.9 -19.7 17.2 17.2 0.27| 33.3 9.1 1500 NO DATA | 0.0 29.3 29.3| | 2000 NO DATA | 0.0 29.3 29.3| | 2500 NO DATA | 0.0 29.3 29.3| | 3000 NO DATA | 0.0 29.3 29.3| | 4000 NO DATA | 0.0 29.3 29.3| | 5000 NO DATA | 0.0 29.3 29.3| | 6000 NO DATA | 0.0 29.3 29.3| | Wrote GIF file: /home/apache/climate/data/raob//U7459/skewt/U7459.skewt.20260110.00.gif