UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122300.upa.cvt Date: 0000Z 23 DEC 25 Searching for X7055... Searching the city database file for: X7055 ... Date:0000Z 23 DEC 25 Station: X7055 WMO ident: 37055 Latitude: 44.22 Longitude: 43.10 ------------------------------------------------------------------------------- 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 0 0.0 -16.0 29 16.0 -4.3 273.1 273.3 268.8 276.3 1.10 SFC 983 176 3.8 1.2 83 2.6 2.7 0 0 278.3 279.0 276.6 290.0 4.24 2 935 689 3.2 1.3 87 1.9 2.3 315 9 281.7 282.5 278.7 294.2 4.49 3 925 798 2.4 0.5 87 1.9 1.5 305 11 281.8 282.5 278.5 293.7 4.28 4 900 1019 0.6 -0.9 90 1.5 -0.0 315 8 282.1 282.8 278.3 293.3 3.98 5 850 1477 -0.7 -2.7 86 2.0 -1.6 335 3 285.4 286.1 279.5 295.9 3.68 6 809 1869 -2.3 -3.7 90 1.4 -2.9 318 6 287.8 288.4 280.5 298.1 3.59 7 774 2217 -5.5 -7.1 88 1.6 -6.1 304 9 288.0 288.5 279.7 296.4 2.90 8 704 2956 -6.9 -8.1 91 1.2 -7.4 272 15 294.4 294.9 282.7 303.2 2.95 9 700 3000 -7.3 -8.5 91 1.2 -7.7 270 15 294.4 294.9 282.6 303.0 2.87 10 680 3225 -9.1 -10.5 90 1.4 -9.6 294.8 295.3 282.4 302.5 2.52 TRP WND Sounding variables and indices Freezing level: 876.92 mb = 1230.31 m = 4036.41 ft Wetbulb zero: Below ground Precipitable water: 0.45 inches Sfc-500 mean rel hum: 88.50 % Est. max temperature: 11.83 C = 53.29 F Sfc-Lift cond lev (LCL): 944.25 mb = 587.98 m = 1929.06 ft T: 3.32 C ThetaE index: 1.70 C Layer 774.0- 704.0 mb Conv cond level (CCL): 842.95 mb = 1543.02 m = 5062.34 ft Mean mixing ratio: 4.23 g/kg Conv temperature: 11.27 C = 52.28 F Cap Strength: 6.50 C Lifted Index @700 mb: 6.39 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.66 J/kg Max Up Vert Vel: 6.43 m/s Conv Inhibition (B-): 290.80 J/kg Cap Strength: 6.48 C Lift Cond Lev (LCL): 903.79 mb = 984.95 m = 3231.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 6 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 ---------------------------------------------------------- 0 983 176 0 0 -0.0 -0.0 | 140 6 -3.8 4.5 1 925 798 305 11 9.0 -6.3 | 289 6 5.2 -1.8 2 850 1477 335 3 1.3 -2.7 | 126 3 -2.5 1.8 3 700 3000 270 15 15.0 -0.0 | 248 12 11.2 4.5 Wind Parameters Mean winds (0-6000m): 290.1 at 7.9 knts Storm direction: 320.1 at 5.9 knts Shear (0-3000m) pos: 0.9 neg: 3.4 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 107.9 deg Storm rel helicity (0-3000m) pos: 1.5 neg: -13.2 tot: -11.8 m^2/s^2 ave: -4.2 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 11.38 Bulk Shear: 1.81 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 ------------------------------------------------------------------------------- 500 302 4 178 2| 0.0 9.1 9.1| 0.0 -4.0 -4.0 -8.1 -0.69| 10.3 -7.2 1000 308 7 262 2| 1.2 4.5 5.8| 0.9 -5.1 -4.2 -4.2 -0.38| 8.8 -3.4 1500 311 6 232 1| 1.5 3.0 4.6| 1.5 -5.3 -3.8 -2.5 -0.19| 7.8 -1.5 2000 310 6 238 1| 1.1 3.3 4.5| 1.5 -5.4 -3.9 -2.0 -0.12| 7.1 -0.8 2500 300 7 247 2| 0.9 3.4 4.3| 1.5 -8.2 -6.7 -2.7 -0.15| 6.8 -1.0 3000 NO DATA | 0.9 3.4 4.3| | 4000 NO DATA | 0.9 3.4 4.3| | 5000 NO DATA | 0.9 3.4 4.3| | 6000 NO DATA | 0.9 3.4 4.3| | Wrote GIF file: /home/apache/climate/data/raob//X7055/skewt/X7055.skewt.20251223.00.gif