UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for OITT... Searching the city database file for: OITT ... Date:1200Z 4 DEC 25 Station: OITT WMO ident: 40706 Latitude: 38.08 Longitude: 46.28 Elevation: 1361.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 195 1 925 854 SFC 870 1361 9.0 -4.0 40 13.0 3.2 250 6 293.6 294.2 282.7 303.3 3.26 3 864 1419 8.2 -5.8 36 14.0 2.2 259 5 293.4 293.9 282.1 301.9 2.87 4 850 1556 6.2 -6.8 39 13.0 0.8 280 4 292.6 293.1 281.6 300.7 2.70 TRP WND Sounding variables and indices Precipitable water: 0.02 inches Sfc-500 mean rel hum: 37.75 % Est. max temperature: -273.15 C = -459.67 F Sfc-Lift cond lev (LCL): 712.73 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 2.62 C Layer 864.0- -0.0 mb Conv cond level (CCL): None Cap Strength: -9725.85 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 113239.00 J/kg Max Up Vert Vel: 475.90 m/s Conv Inhibition (B-): 1856.66 J/kg Cap Strength: 281.35 C Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 4 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 ---------------------------------------------------------- 0 870 1361 250 6 5.6 2.1 | 212 4 2.2 3.5 1 850 1556 280 4 3.9 -0.7 | 213 1 0.5 0.7 Wind Parameters Mean winds (0-6000m): 261.9 at 5.0 knts Storm direction: 291.9 at 3.8 knts Storm rel Dir Shear (0-3000m): 1.1 deg Storm rel helicity (0-3000m) pos: 0.3 neg: 0.0 tot: 0.3 m^2/s^2 ave: 3.2 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 1.1 10^-3/s Energy-Hel index: 0.23 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//OITT/skewt/OITT.skewt.20251204.12.gif