UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122400.upa.cvt Date: 0000Z 24 DEC 25 Searching for OICC... Searching the city database file for: OICC ... Date:0000Z 24 DEC 25 Station: OICC WMO ident: 40766 Latitude: 34.27 Longitude: 47.12 Elevation: 1322.00 ------------------------------------------------------------------------------- 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 167 1 925 819 SFC 870 1322 4.4 -7.6 41 12.0 -0.3 40 2 288.8 289.3 279.6 296.1 2.48 3 866 1360 6.6 -8.4 33 15.0 0.7 54 2 291.5 291.9 280.7 298.5 2.34 4 850 1515 6.2 -10.8 28 17.0 -0.2 110 2 292.6 293.0 280.7 298.6 1.97 5 849 1525 6.2 -10.8 28 17.0 -0.2 292.7 293.1 280.8 298.7 1.97 TRP WND Sounding variables and indices Wetbulb zero: Below ground Precipitable water: 0.02 inches Sfc-500 mean rel hum: 31.93 % Est. max temperature: -273.15 C = -459.67 F Sfc-Lift cond lev (LCL): 722.18 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 0.00 C Layer 870.0-89129.0 mb Conv cond level (CCL): None Cap Strength: -9725.85 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 112931.60 J/kg Max Up Vert Vel: 475.25 m/s Conv Inhibition (B-): 1948.16 J/kg Cap Strength: 279.75 C Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 105 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 ---------------------------------------------------------- 0 870 1322 40 2 -1.3 -1.5 | 355 2 0.2 -1.9 1 850 1515 110 2 -1.9 0.7 | 124 1 -0.4 0.3 Wind Parameters Mean winds (0-6000m): 75.0 at 2.0 knts Storm direction: 105.0 at 1.5 knts Storm rel Dir Shear (0-3000m): 129.4 deg Storm rel helicity (0-3000m) pos: 0.3 neg: 0.0 tot: 0.3 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 2.3 10^-3/s Energy-Hel index: 0.20 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//OICC/skewt/OICC.skewt.20251224.00.gif