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 X0054... Searching the city database file for: X0054 ... Date:1200Z 8 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 80 SFC 986 187 -14.3 -18.9 68 4.6 -15.1 230 9 259.9 260.0 258.9 262.3 0.87 2 982 217 -15.7 -18.7 78 3.0 -16.2 232 10 258.8 258.9 258.1 261.2 0.89 3 925 665 -18.9 -20.7 86 1.8 -19.2 260 21 260.0 260.1 258.8 262.2 0.79 4 850 1283 -24.3 -25.1 93 0.8 -24.4 270 23 260.7 260.8 258.9 262.3 0.59 5 847 1309 -25.1 -25.8 94 0.7 -25.2 260.1 260.2 258.4 261.7 0.55 6 792 1796 -26.1 -27.1 91 1.0 -26.2 264.1 264.2 261.5 265.6 0.52 7 791 1805 -26.3 -27.2 92 0.9 -26.4 264.0 264.1 261.3 265.5 0.52 8 785 1860 -27.1 -28.0 92 0.9 -27.2 263.7 263.8 261.0 265.1 0.49 9 784 1869 -28.1 -28.7 95 0.6 -28.2 262.7 262.8 260.2 264.0 0.46 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 88.18 % Est. max temperature: -13.32 C = 8.03 F Sfc-Lift cond lev (LCL): 914.93 mb = 744.99 m = 2444.17 ft T: -19.60 C ThetaE index: 1.57 C Layer 791.0--1683439933030020205612275597312.0 mb Conv cond level (CCL): 895.26 mb = 903.82 m = 2965.24 ft Mean mixing ratio: 0.80 g/kg Conv temperature: -13.93 C = 6.93 F Cap Strength: 3.18 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.81 J/kg Max Up Vert Vel: 3.41 m/s Conv Inhibition (B-): 38.90 J/kg Cap Strength: 3.09 C Lift Cond Lev (LCL): 903.40 mb = 837.70 m = 2748.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 14 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 ---------------------------------------------------------- 0 986 187 230 9 6.9 5.8 | 149 13 -6.4 10.8 1 925 665 260 21 20.7 3.6 | 220 11 7.3 8.6 2 850 1283 270 23 23.0 -0.0 | 243 11 9.7 5.0 Wind Parameters Mean winds (0-6000m): 260.5 at 19.0 knts Storm direction: 290.5 at 14.2 knts Shear (0-3000m) pos: 8.5 neg: 0.0 tot: 8.5 10-3/s Storm rel Dir Shear (0-3000m): 93.5 deg Storm rel helicity (0-3000m) pos: 53.7 neg: 0.0 tot: 53.7 m^2/s^2 ave: 53.7 10^-3 m/s^2 rel: 0.99 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 8.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.11 Bulk Shear: 2.75 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 ------------------------------------------------------------------------------- 500 252 15 187 10| 14.5 0.0 14.5| 43.6 0.0 43.6 87.1 0.99| 15.0 14.9 1000 259 19 210 10| 8.5 0.0 8.5| 53.7 0.0 53.7 53.7 0.99| 9.3 9.2 1500 NO DATA | 8.5 0.0 8.5| | 2000 NO DATA | 8.5 0.0 8.5| | 2500 NO DATA | 8.5 0.0 8.5| | 3000 NO DATA | 8.5 0.0 8.5| | 4000 NO DATA | 8.5 0.0 8.5| | 5000 NO DATA | 8.5 0.0 8.5| | 6000 NO DATA | 8.5 0.0 8.5| | Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20260108.12.gif