UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for X0054... Searching the city database file for: X0054 ... Date:1200Z 11 JAN 26 Station: X0054 WMO ident: 30054 Latitude: 59.45 Longitude: 112.58 ------------------------------------------------------------------------------- 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 128 300 1 SFC 991 190 -40.5 -44.2 68 3.7 -40.6 300 1 233.3 233.3 233.2 233.5 0.08 2 987 218 -38.1 -41.3 72 3.2 -38.2 304 2 235.9 235.9 235.8 236.2 0.10 3 925 673 -30.7 -33.6 76 2.9 -30.9 5 11 247.9 248.0 247.3 248.6 0.24 4 910 789 -28.7 -31.5 77 2.8 -28.9 6 11 251.1 251.2 250.3 252.0 0.30 5 850 1276 -29.3 -32.0 77 2.7 -29.5 10 13 255.5 255.5 254.1 256.3 0.31 6 761 2064 -30.7 -31.5 93 0.8 -30.7 262.1 262.2 259.6 263.2 0.36 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.03 inches Sfc-500 mean rel hum: 79.41 % Est. max temperature: -17.72 C = 0.10 F Sfc-Lift cond lev (LCL): 928.67 mb = 645.24 m = 2116.89 ft T: -31.15 C ThetaE index: 0.00 C Layer 991.0-2128654499840.0 mb Conv cond level (CCL): 991.00 mb = 189.85 m = 622.85 ft Mean mixing ratio: 0.21 g/kg Conv temperature: -34.30 C = -29.74 F Cap Strength: 15.75 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 65.40 J/kg Max Up Vert Vel: 11.44 m/s Conv Inhibition (B-): 560.68 J/kg Cap Strength: 15.42 C Lift Cond Lev (LCL): 906.02 mb = 820.58 m = 2692.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 36 at 7 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 ---------------------------------------------------------- 0 991 190 300 1 0.9 -0.5 | 224 7 4.9 5.2 1 925 673 5 11 -1.0 -11.0 | 330 6 3.1 -5.3 2 850 1276 10 13 -2.3 -12.8 | 346 7 1.8 -7.1 Wind Parameters Mean winds (0-6000m): 5.7 at 9.3 knts Storm direction: 35.7 at 7.0 knts Shear (0-3000m) pos: 6.4 neg: 0.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 122.1 deg Storm rel helicity (0-3000m) pos: 24.2 neg: 0.0 tot: 24.2 m^2/s^2 ave: 24.2 10^-3 m/s^2 rel: 0.97 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 7.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 47.90 Bulk Shear: 1.37 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 1 6 277 4| 11.0 0.0 11.0| 21.4 0.0 21.4 42.9 0.99| 12.8 12.7 1000 5 9 315 5| 6.4 0.0 6.4| 24.2 0.0 24.2 24.2 0.97| 7.4 7.2 1500 NO DATA | 6.4 0.0 6.4| | 2000 NO DATA | 6.4 0.0 6.4| | 2500 NO DATA | 6.4 0.0 6.4| | 3000 NO DATA | 6.4 0.0 6.4| | 4000 NO DATA | 6.4 0.0 6.4| | 5000 NO DATA | 6.4 0.0 6.4| | 6000 NO DATA | 6.4 0.0 6.4| | Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20260111.12.gif