UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for OITT... Searching the city database file for: OITT ... Date:1200Z 6 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 176 1 925 837 SFC 869 1361 9.8 -4.2 37 14.0 3.5 290 4 294.5 295.1 283.1 304.1 3.22 3 863 1418 8.8 -5.2 37 14.0 2.7 299 4 294.1 294.6 282.6 303.0 3.00 4 850 1542 7.4 -5.6 39 13.0 1.8 320 4 293.9 294.4 282.5 302.7 2.96 5 700 3110 -2.1 -10.1 54 8.0 -5.1 260 17 300.2 300.6 284.5 308.0 2.53 6 686 3271 -2.7 -9.7 59 7.0 -5.4 301.2 301.7 285.1 309.5 2.67 TRP WND Sounding variables and indices Freezing level: 733.16 mb = 2763.76 m = 9067.33 ft Wetbulb zero: 810.50 mb = 1926.42 m = 6320.19 ft Precipitable water: 0.20 inches Sfc-500 mean rel hum: 46.66 % Est. max temperature: 14.38 C = 57.88 F Sfc-Lift cond lev (LCL): 701.29 mb = 3095.64 m = 10156.17 ft T: -2.01 C ThetaE index: 1.41 C Layer 863.0- 700.0 mb Conv cond level (CCL): None Cap Strength: -9990.09 C Lifted Index @700 mb: 4.42 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 137330.19 J/kg Max Up Vert Vel: 524.08 m/s Conv Inhibition (B-): 115.01 J/kg Cap Strength: 5.35 C Lift Cond Lev (LCL): 678.30 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 7 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 ---------------------------------------------------------- 0 869 1361 290 4 3.8 -1.4 | 135 4 -2.5 2.5 1 850 1542 320 4 2.6 -3.1 | 102 4 -3.7 0.8 2 700 3012 260 17 16.7 3.0 | 237 13 10.5 6.8 Wind Parameters Mean winds (0-6000m): 271.8 at 9.8 knts Storm direction: 301.8 at 7.4 knts Shear (0-3000m) pos: 1.1 neg: 3.9 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 101.8 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -10.4 tot: -10.4 m^2/s^2 ave: -6.5 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 6.0 stream: -2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 23141.22 Bulk Shear: 5.93 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 ------------------------------------------------------------------------------- 500 310 5 107 3| 3.3 0.0 3.3| 0.0 -2.4 -2.4 -4.7 -0.59| 5.1 -3.0 1000 296 7 180 1| 1.7 2.8 4.4| 0.0 -3.2 -3.2 -3.2 -0.53| 5.5 -2.9 1500 278 9 227 4| 1.1 3.9 5.0| 0.0 -8.3 -8.3 -5.6 -0.47| 5.9 -2.8 2000 NO DATA | 1.1 3.9 5.0| | 2500 NO DATA | 1.1 3.9 5.0| | 3000 NO DATA | 1.1 3.9 5.0| | 4000 NO DATA | 1.1 3.9 5.0| | 5000 NO DATA | 1.1 3.9 5.0| | 6000 NO DATA | 1.1 3.9 5.0| | Wrote GIF file: /home/apache/climate/data/raob//OITT/skewt/OITT.skewt.20251206.12.gif