UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for U7459... Searching the city database file for: U7459 ... Date:1200Z 29 NOV 25 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 ------------------------------------------------------------------------------- SFC 1003 161 1.0 -1.1 86 2.1 0.1 230 3 273.9 274.5 273.2 283.5 3.51 1 1000 185 0.2 -1.9 86 2.1 -0.6 40 93 273.4 273.9 272.5 282.4 3.32 2 925 819 -1.5 -3.4 87 1.9 -2.2 40 93 277.8 278.3 274.9 286.7 3.21 3 885 1170 -2.3 -4.2 87 1.9 -3.0 280.5 281.0 276.3 289.4 3.16 TRP WND Sounding variables and indices Freezing level: 991.18 mb = 259.59 m = 851.66 ft Wetbulb zero: 1002.46 mb = 165.29 m = 542.30 ft Precipitable water: 0.15 inches Sfc-500 mean rel hum: 86.47 % Est. max temperature: -273.15 C = -459.67 F Sfc-Lift cond lev (LCL): 970.65 mb = 427.21 m = 1401.60 ft T: -0.45 C ThetaE index: 1.09 C Layer 1000.0- 925.0 mb Conv cond level (CCL): None Cap Strength: 3.19 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.74 J/kg Max Up Vert Vel: 5.79 m/s Conv Inhibition (B-): 23.27 J/kg Cap Strength: 2.93 C Lift Cond Lev (LCL): 922.28 mb = 842.36 m = 2763.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 70 at 69 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 1003 161 230 3 2.3 1.9 | 249 71 66.7 25.4 1 1000 185 40 93 -59.8 -71.2 | 355 48 4.6 -47.8 2 925 819 40 93 -59.8 -71.2 | 355 48 4.6 -47.8 Wind Parameters Mean winds (0-6000m): 40.0 at 91.3 knts Storm direction: 70.0 at 68.5 knts Shear (0-3000m) pos: 98.7 neg: 0.0 tot: 98.7 10-3/s Storm rel Dir Shear (0-3000m): 105.3 deg Storm rel helicity (0-3000m) pos: 874.1 neg: 0.0 tot: 874.1 m^2/s^2 ave: 1456.9 10^-3 m/s^2 rel: 0.98 Storm rel vorticity (0-3000m) horiz: 96.2 stream: 94.1 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 423.65 Bulk Shear: 0.04 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 40 91 353 47| 98.7 0.0 98.7|874.1 0.0 874.1 1748.2 0.98|115.4112.9 1000 NO DATA | 98.7 0.0 98.7| | 1500 NO DATA | 98.7 0.0 98.7| | 2000 NO DATA | 98.7 0.0 98.7| | 2500 NO DATA | 98.7 0.0 98.7| | 3000 NO DATA | 98.7 0.0 98.7| | 4000 NO DATA | 98.7 0.0 98.7| | 5000 NO DATA | 98.7 0.0 98.7| | 6000 NO DATA | 98.7 0.0 98.7| | Wrote GIF file: /home/apache/climate/data/raob//U7459/skewt/U7459.skewt.20251129.12.gif