UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for U7459... Searching the city database file for: U7459 ... Date:1200Z 8 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 94 170 1 SFC 992 160 0.0 -1.3 91 1.3 -0.5 170 1 273.8 274.4 273.1 283.3 3.50 2 925 735 -2.5 -4.4 87 1.9 -3.2 85 75 276.8 277.3 274.0 285.0 2.98 3 852 1367 -4.3 -6.4 85 2.1 -5.1 85 58 281.5 281.9 276.3 289.3 2.78 4 850 1385 -4.3 -6.4 85 2.1 -5.1 85 58 281.6 282.1 276.4 289.5 2.78 5 797 1893 -3.3 -4.8 89 1.5 -3.9 287.9 288.5 280.3 297.7 3.35 TRP WND Sounding variables and indices Freezing level: 992.00 mb = 160.38 m = 526.16 ft Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 87.28 % Est. max temperature: 8.76 C = 47.77 F Sfc-Lift cond lev (LCL): 971.95 mb = 328.18 m = 1076.71 ft T: -0.73 C ThetaE index: 0.00 C Layer 992.0--1245.2 mb Conv cond level (CCL): None Cap Strength: 8.28 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.94 J/kg Max Up Vert Vel: 5.99 m/s Conv Inhibition (B-): 137.10 J/kg Cap Strength: 7.47 C Lift Cond Lev (LCL): 915.83 mb = 811.55 m = 2662.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 115 at 40 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 ---------------------------------------------------------- 0 992 160 170 1 -0.2 1.0 | 294 40 36.2 -16.2 1 925 735 85 75 -74.7 -6.5 | 58 45 -38.4 -23.7 2 850 1385 85 58 -57.8 -5.1 | 44 31 -21.4 -22.2 Wind Parameters Mean winds (0-6000m): 85.2 at 53.6 knts Storm direction: 115.2 at 40.2 knts Shear (0-3000m) pos: 0.0 neg: 32.8 tot: 32.8 10-3/s Storm rel Dir Shear (0-3000m): 109.9 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -393.7 tot: -393.7 m^2/s^2 ave: -328.0 10^-3 m/s^2 rel: -0.65 Storm rel vorticity (0-3000m) horiz: 50.1 stream: -32.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 56.08 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 84 33 350 21| 0.0 67.0 67.0| 0.0-232.8-232.8 -465.6 -0.70| 87.3-60.7 1000 85 52 35 26| 0.0 32.8 32.8| 0.0-365.6-365.6 -365.6 -0.65| 57.4-37.3 1500 NO DATA | 0.0 32.8 32.8| | 2000 NO DATA | 0.0 32.8 32.8| | 2500 NO DATA | 0.0 32.8 32.8| | 3000 NO DATA | 0.0 32.8 32.8| | 4000 NO DATA | 0.0 32.8 32.8| | 5000 NO DATA | 0.0 32.8 32.8| | 6000 NO DATA | 0.0 32.8 32.8| | Wrote GIF file: /home/apache/climate/data/raob//U7459/skewt/U7459.skewt.20260108.12.gif