UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for U7459... Searching the city database file for: U7459 ... Date:0000Z 1 DEC 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 1006 156 0.8 0.1 95 0.7 0.5 250 1 273.5 274.1 273.3 283.8 3.82 1 1000 204 0.2 -1.1 91 1.3 -0.3 220 5 273.4 273.9 272.8 282.9 3.52 2 980 366 0.0 -1.2 92 1.2 -0.5 274.7 275.3 273.7 284.5 3.57 TRP WND Sounding variables and indices Wetbulb zero: 1002.43 mb = 184.57 m = 605.54 ft Precipitable water: 0.04 inches Sfc-500 mean rel hum: 91.68 % Est. max temperature: -273.15 C = -459.67 F Sfc-Lift cond lev (LCL): 995.05 mb = 243.69 m = 799.49 ft T: 0.15 C ThetaE index: 0.92 C Layer 1000.0- 980.0 mb Conv cond level (CCL): None Cap Strength: -9725.85 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 101574.02 J/kg Max Up Vert Vel: 450.72 m/s Conv Inhibition (B-): 1995.61 J/kg Cap Strength: 273.35 C Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 at 2 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 1006 156 250 1 0.9 0.3 | 79 1 -1.2 -0.2 1 1000 204 220 5 3.2 3.8 | 198 3 1.0 3.2 Wind Parameters Mean winds (0-6000m): 224.9 at 3.0 knts Storm direction: 254.9 at 2.2 knts Storm rel Dir Shear (0-3000m): 119.1 deg Storm rel helicity (0-3000m) pos: 0.0 neg: 0.0 tot: 0.0 m^2/s^2 ave: 0.0 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 0.0 stream: 0.0 10^-3/s Energy-Hel index: 0.00 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//U7459/skewt/U7459.skewt.20251201.00.gif