UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for UUOO... Searching the city database file for: UUOO ... Date:1200Z 28 APR 25 Station: UUOO WMO ident: 34122 Latitude: 51.70 Longitude: 39.17 Elevation: 154.00 ------------------------------------------------------------------------------- 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 1014 154 9.0 -3.0 43 12.0 3.9 315 9 281.0 281.5 276.4 289.5 3.02 1 1000 222 7.4 -6.6 36 14.0 2.0 300 11 280.5 280.9 275.2 287.2 2.33 2 967 497 6.6 -7.4 36 14.0 1.3 300 15 282.4 282.8 276.1 289.0 2.26 3 958 573 5.8 -8.2 36 14.0 0.6 300 17 282.4 282.8 275.9 288.6 2.15 4 925 857 2.0 -11.0 37 13.0 -2.3 300 21 281.4 281.7 274.8 286.5 1.78 5 861 1430 -1.7 -12.7 43 11.0 -5.1 300 18 283.3 283.6 275.7 288.2 1.67 6 850 1531 -4.9 -13.9 49 9.0 -7.5 300 17 281.0 281.3 274.3 285.5 1.53 7 843 1596 -7.1 -15.1 53 8.0 -9.2 301 17 279.4 279.6 273.1 283.4 1.40 8 771 2282 -14.3 -20.3 60 6.0 -15.6 313 22 278.8 279.0 272.2 281.7 0.99 9 767 2321 -13.9 -19.9 60 6.0 -15.2 313 22 279.7 279.9 272.7 282.7 1.03 10 750 2492 -13.1 -20.1 56 7.0 -14.6 316 23 282.4 282.5 274.2 285.4 1.03 11 700 3015 -14.9 -24.9 42 10.0 -16.8 325 27 286.0 286.1 275.7 288.2 0.72 12 624 3880 -17.7 -30.7 31 13.0 -19.8 292.3 292.4 278.6 293.9 0.47 13 596 4222 -20.1 -33.1 30 13.0 -22.0 293.4 293.5 279.0 294.7 0.39 TRP WND Sounding variables and indices Freezing level: 890.41 mb = 1166.51 m = 3827.10 ft Wetbulb zero: 951.18 mb = 631.01 m = 2070.20 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 43.18 % Est. max temperature: 11.21 C = 52.17 F Sfc-Lift cond lev (LCL): 843.64 mb = 1589.75 m = 5215.64 ft T: -6.90 C ThetaE index: 6.47 C Layer 850.0- 767.0 mb Conv cond level (CCL): 810.94 mb = 1893.62 m = 6212.60 ft Mean mixing ratio: 2.17 g/kg Conv temperature: 7.13 C = 44.83 F Cap Strength: 6.72 C Lifted Index @700 mb: 2.16 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 77.90 J/kg Max Up Vert Vel: 12.48 m/s Conv Inhibition (B-): 20.80 J/kg Cap Strength: 6.61 C Lift Cond Lev (LCL): 781.51 mb = 2177.60 m = 7144.26 ft Lev Free Conv (LFC): 776.51 mb = 2226.91 m = 7306.05 ft Equ Level (EL): 746.51 mb = 2526.86 m = 8290.12 ft B at Equ Level: 77.81 J/kg Max Parcel Lev (MPL): 656.51 mb = 3497.51 m = 11474.64 ft Wind level data Storm motion: 339 at 15 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 1014 154 315 9 6.4 -6.4 | 189 7 1.1 7.4 1 1000 222 300 11 9.5 -5.5 | 207 9 4.3 8.2 2 925 857 300 21 18.2 -10.5 | 256 13 12.9 3.2 3 850 1531 300 17 14.7 -8.5 | 241 11 9.5 5.2 4 700 3015 325 27 15.5 -22.1 | 309 13 10.2 -8.4 Wind Parameters Mean winds (0-6000m): 309.1 at 19.6 knts Storm direction: 339.1 at 14.7 knts Shear (0-3000m) pos: 1.8 neg: 2.2 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 120.7 deg Storm rel helicity (0-3000m) pos: 68.2 neg: -9.1 tot: 59.0 m^2/s^2 ave: 21.1 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 13.78 Bulk Shear: 5.65 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 ------------------------------------------------------------------------------- 500 301 13 223 9| 0.0 9.7 9.7| 22.3 0.0 22.3 44.6 0.91| 10.3 9.4 1000 300 17 239 10| 0.0 5.6 5.6| 30.0 -4.2 25.8 25.8 0.69| 7.6 5.3 1500 300 17 241 11| 0.5 3.7 4.2| 32.4 -9.1 23.3 15.5 0.53| 6.1 3.2 2000 302 18 246 11| 1.1 2.8 3.9| 45.0 -9.1 35.9 17.9 0.62| 5.7 3.6 2500 306 19 254 10| 1.8 2.2 4.1| 58.9 -9.1 49.7 19.9 0.69| 5.6 3.8 3000 NO DATA | 1.8 2.2 4.1| | 4000 NO DATA | 1.8 2.2 4.1| | 5000 NO DATA | 1.8 2.2 4.1| | 6000 NO DATA | 1.8 2.2 4.1| | Wrote GIF file: /home/apache/climate/data/raob//UUOO/skewt/UUOO.skewt.20250428.12.gif