UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for U7459... Searching the city database file for: U7459 ... Date:0000Z 22 APR 25 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 113 230 3 SFC 995 156 17.0 0.0 32 17.0 8.7 230 3 290.6 291.2 282.1 301.7 3.84 2 968 389 15.4 -1.6 31 17.0 7.3 238 16 291.2 291.9 282.0 301.5 3.51 3 949 558 18.2 -0.8 28 19.0 8.8 243 26 295.7 296.4 284.2 307.0 3.80 4 925 776 16.4 -3.6 25 20.0 7.0 250 38 296.1 296.6 283.6 305.6 3.16 5 850 1486 9.8 -5.2 34 15.0 3.2 250 27 296.4 297.0 283.6 305.6 3.05 6 790 2087 4.2 -7.8 41 12.0 -0.7 296.7 297.2 283.3 304.8 2.69 TRP WND Sounding variables and indices Wetbulb zero: 800.60 mb = 1977.30 m = 6487.12 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 32.04 % Est. max temperature: 22.86 C = 73.16 F Sfc-Lift cond lev (LCL): 770.25 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 1.46 C Layer 925.0- 850.0 mb Conv cond level (CCL): None Cap Strength: -9993.13 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 125268.44 J/kg Max Up Vert Vel: 500.54 m/s Conv Inhibition (B-): 105.29 J/kg Cap Strength: 2.30 C Lift Cond Lev (LCL): 714.64 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 20 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 ---------------------------------------------------------- 0 995 156 230 3 2.3 1.9 | 107 18 -17.6 5.3 1 925 776 250 38 35.7 13.0 | 224 23 15.8 16.3 2 850 1486 250 27 25.4 9.2 | 203 14 5.4 12.6 Wind Parameters Mean winds (0-6000m): 249.5 at 26.9 knts Storm direction: 279.5 at 20.2 knts Shear (0-3000m) pos: 15.1 neg: 0.0 tot: 15.1 10-3/s Storm rel Dir Shear (0-3000m): 96.8 deg Storm rel helicity (0-3000m) pos: 131.7 neg: -24.5 tot: 107.3 m^2/s^2 ave: 82.5 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 17.6 stream: 10.5 10^-3/s Energy-Hel index: 103.13 Bulk Rich Number: 9529.69 Bulk Shear: 13.15 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 ------------------------------------------------------------------------------- 500 249 17 157 10| 29.2 0.0 29.2|105.5 0.0 105.5 211.0 0.93| 29.7 27.6 1000 249 26 199 13| 15.1 0.0 15.1|131.7 -12.2 119.5 119.5 0.74| 20.5 15.2 1500 NO DATA | 15.1 0.0 15.1| | 2000 NO DATA | 15.1 0.0 15.1| | 2500 NO DATA | 15.1 0.0 15.1| | 3000 NO DATA | 15.1 0.0 15.1| | 4000 NO DATA | 15.1 0.0 15.1| | 5000 NO DATA | 15.1 0.0 15.1| | 6000 NO DATA | 15.1 0.0 15.1| | Wrote GIF file: /home/apache/climate/data/raob//U7459/skewt/U7459.skewt.20250422.00.gif