UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for X4009... Searching the city database file for: X4009 ... Date:0000Z 9 JAN 26 Station: X4009 WMO ident: 34009 Latitude: 51.77 Longitude: 36.17 ------------------------------------------------------------------------------- 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 -60 SFC 963 244 2.2 1.7 96 0.5 2.0 120 9 278.3 279.1 277.0 290.7 4.49 2 945 397 1.6 0.5 92 1.1 1.1 136 15 279.2 279.9 277.0 290.8 4.19 3 925 570 5.0 4.2 95 0.8 4.6 155 21 284.4 285.4 281.3 300.0 5.59 4 850 1257 2.2 1.1 92 1.1 1.7 288.5 289.3 282.3 302.4 4.87 5 750 2259 -1.7 -3.0 91 1.3 -2.3 294.7 295.5 284.1 306.8 4.09 TRP WND Sounding variables and indices Freezing level: 793.59 mb = 1822.41 m = 5978.97 ft Wetbulb zero: 807.71 mb = 1665.73 m = 5464.92 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 92.62 % Est. max temperature: 14.41 C = 57.93 F Sfc-Lift cond lev (LCL): 955.50 mb = 307.51 m = 1008.88 ft T: 1.95 C ThetaE index: 0.00 C Layer 963.0-1526726.6 mb Conv cond level (CCL): 963.00 mb = 244.42 m = 801.89 ft Mean mixing ratio: 5.05 g/kg Conv temperature: 3.34 C = 38.01 F Cap Strength: 5.11 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.96 J/kg Max Up Vert Vel: 9.05 m/s Conv Inhibition (B-): 162.97 J/kg Cap Strength: 4.83 C Lift Cond Lev (LCL): 899.53 mb = 796.82 m = 2614.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 175 at 11 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 ---------------------------------------------------------- 0 963 244 120 9 -7.8 4.5 | 45 10 -6.8 -6.7 1 925 570 155 21 -8.9 19.0 | 135 11 -7.8 7.8 Wind Parameters Mean winds (0-6000m): 144.7 at 15.0 knts Storm direction: 174.7 at 11.2 knts Storm rel Dir Shear (0-3000m): 89.8 deg Storm rel helicity (0-3000m) pos: 33.0 neg: 0.0 tot: 33.0 m^2/s^2 ave: 110.1 10^-3 m/s^2 rel: 0.99 Storm rel vorticity (0-3000m) horiz: 23.9 stream: 23.5 10^-3/s Energy-Hel index: 0.01 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//X4009/skewt/X4009.skewt.20260109.00.gif