UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for U3955... Searching the city database file for: U3955 ... Date:0000Z 5 NOV 25 Station: U3955 WMO ident: 23955 Latitude: 60.43 Longitude: 77.87 ------------------------------------------------------------------------------- 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 1026 50 -20.1 -22.3 83 2.2 -20.4 215 1 251.2 251.3 251.1 252.9 0.62 1 1000 243 -12.1 -13.8 87 1.7 -12.5 205 3 261.0 261.3 260.7 264.6 1.31 2 934 771 -7.9 -21.9 31 14.0 -10.7 270.5 270.6 266.4 272.5 0.71 3 925 846 -8.1 -21.1 34 13.0 -10.8 271.0 271.2 266.8 273.2 0.77 4 850 1500 -10.5 -20.5 44 10.0 -12.6 275.1 275.3 269.7 277.7 0.88 5 770 2257 -12.7 -21.7 47 9.0 -14.6 280.7 280.8 273.1 283.3 0.87 6 700 2976 -17.7 -37.7 16 20.0 -20.0 282.9 282.9 273.2 283.6 0.21 7 667 3336 -19.5 -41.5 12 22.0 -21.7 284.8 284.8 274.2 285.3 0.15 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 41.74 % Est. max temperature: 2.54 C = 36.57 F Sfc-Lift cond lev (LCL): 989.53 mb = 324.37 m = 1064.20 ft T: -11.45 C ThetaE index: 0.00 C Layer 1026.0-949195686700696731648.0 mb Conv cond level (CCL): None Cap Strength: 16.98 C Lifted Index @700 mb: 15.68 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.66 J/kg Max Up Vert Vel: 10.65 m/s Conv Inhibition (B-): 1251.80 J/kg Cap Strength: 16.89 C Lift Cond Lev (LCL): 879.43 mb = 1236.70 m = 4057.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 237 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 1026 50 215 1 0.6 0.8 | 91 1 -0.7 0.0 1 1000 243 205 3 1.3 2.7 | 180 2 0.0 1.9 Wind Parameters Mean winds (0-6000m): 207.5 at 2.0 knts Storm direction: 237.5 at 1.5 knts Storm rel Dir Shear (0-3000m): 89.0 deg Storm rel helicity (0-3000m) pos: 0.2 neg: 0.0 tot: 0.2 m^2/s^2 ave: 1.7 10^-3 m/s^2 rel: 0.96 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 2.8 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//U3955/skewt/U3955.skewt.20251105.00.gif