UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for U7459... Searching the city database file for: U7459 ... Date:0000Z 23 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 ------------------------------------------------------------------------------- SFC 1001 156 7.6 7.0 96 0.6 7.3 60 3 280.7 281.7 280.4 297.9 6.28 1 1000 164 7.2 6.4 95 0.8 6.8 50 3 280.4 281.4 280.0 296.9 6.03 2 958 516 5.2 4.4 95 0.8 4.8 108 6 281.8 282.7 280.0 296.9 5.47 3 940 672 5.4 4.9 97 0.5 5.1 133 8 283.5 284.5 281.1 299.6 5.78 4 928 777 7.8 7.4 97 0.4 7.6 151 9 287.0 288.2 284.0 306.6 6.97 5 925 804 7.6 7.3 98 0.3 7.5 155 9 287.1 288.3 284.0 306.6 6.94 6 900 1029 6.6 4.2 85 2.4 5.4 288.3 289.3 283.2 304.6 5.75 TRP WND Sounding variables and indices Precipitable water: 0.24 inches Sfc-500 mean rel hum: 94.31 % Est. max temperature: -273.15 C = -459.67 F Sfc-Lift cond lev (LCL): 991.90 mb = 230.77 m = 757.11 ft T: 6.82 C ThetaE index: 1.96 C Layer 925.0- 1.9 mb Conv cond level (CCL): 973.09 mb = 387.99 m = 1272.92 ft Mean mixing ratio: 6.00 g/kg Conv temperature: 8.19 C = 46.75 F Cap Strength: 3.12 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.85 J/kg Max Up Vert Vel: 8.81 m/s Conv Inhibition (B-): 23.60 J/kg Cap Strength: 3.03 C Lift Cond Lev (LCL): 937.95 mb = 689.60 m = 2262.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 165 at 4 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 1001 156 60 3 -2.6 -1.5 | 14 6 -1.4 -5.8 1 1000 164 50 3 -2.3 -1.9 | 10 6 -1.1 -6.2 2 925 804 155 9 -3.8 8.2 | 145 5 -2.7 3.8 Wind Parameters Mean winds (0-6000m): 135.1 at 6.0 knts Storm direction: 165.1 at 4.5 knts Shear (0-3000m) pos: 7.4 neg: 0.0 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 131.4 deg Storm rel helicity (0-3000m) pos: 14.9 neg: 0.0 tot: 14.9 m^2/s^2 ave: 24.9 10^-3 m/s^2 rel: 0.97 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 9.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 45.97 Bulk Shear: 0.85 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 ------------------------------------------------------------------------------- 500 110 5 56 5| 7.4 0.0 7.4| 12.0 0.0 12.0 24.1 0.96| 8.8 8.4 1000 NO DATA | 7.4 0.0 7.4| | 1500 NO DATA | 7.4 0.0 7.4| | 2000 NO DATA | 7.4 0.0 7.4| | 2500 NO DATA | 7.4 0.0 7.4| | 3000 NO DATA | 7.4 0.0 7.4| | 4000 NO DATA | 7.4 0.0 7.4| | 5000 NO DATA | 7.4 0.0 7.4| | 6000 NO DATA | 7.4 0.0 7.4| | Wrote GIF file: /home/apache/climate/data/raob//U7459/skewt/U7459.skewt.20250423.00.gif