UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for VO311... Searching the city database file for: VO311 ... Date:0000Z 6 DEC 25 Station: VO311 WMO ident: 43311 Latitude: 11.12 Longitude: 72.73 ------------------------------------------------------------------------------- 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 1010 3 26.0 25.1 95 0.9 25.3 270 2 298.3 302.0 298.2 357.3 20.25 1 1000 90 26.8 22.5 77 4.3 23.7 350 11 300.0 303.1 296.8 350.9 17.41 2 925 776 22.8 16.8 69 6.0 18.7 60 7 302.6 305.0 294.7 341.4 13.12 3 882 1187 20.0 16.6 81 3.4 17.7 303.9 306.4 295.3 344.3 13.60 TRP WND Sounding variables and indices Precipitable water: 0.75 inches Sfc-500 mean rel hum: 74.68 % Est. max temperature: -273.15 C = -459.67 F Sfc-Lift cond lev (LCL): 997.37 mb = 113.16 m = 371.26 ft T: 26.66 C ThetaE index: 15.88 C Layer 1000.0- 882.0 mb Conv cond level (CCL): None Cap Strength: 2.12 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.45 J/kg Max Up Vert Vel: 3.86 m/s Conv Inhibition (B-): 23.10 J/kg Cap Strength: 2.12 C Lift Cond Lev (LCL): 893.99 mb = 1070.17 m = 3511.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 47 at 6 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 1010 3 270 2 2.0 -0.0 | 237 8 6.7 4.3 1 1000 90 350 11 1.9 -10.8 | 315 9 6.6 -6.6 2 976 305 360 10 -0.0 -10.0 | 321 7 4.7 -5.7 3 943 610 30 7 -3.5 -6.1 | 327 2 1.2 -1.8 4 925 776 60 7 -6.1 -3.5 | 119 2 -1.4 0.8 5 910 914 75 9 -8.7 -2.3 | 116 4 -4.0 1.9 Wind Parameters Mean winds (0-6000m): 17.4 at 8.4 knts Storm direction: 47.4 at 6.3 knts Shear (0-3000m) pos: 9.2 neg: 0.0 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): -121.5 deg Storm rel helicity (0-3000m) pos: 22.6 neg: -0.1 tot: 22.5 m^2/s^2 ave: 25.0 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 14.7 stream: 9.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.27 Bulk Shear: 1.19 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 ------------------------------------------------------------------------------- 500 359 9 315 7| 9.2 0.0 9.2| 21.8 0.0 21.8 43.6 0.77| 17.8 13.7 1000 NO DATA | 9.2 0.0 9.2| | 1500 NO DATA | 9.2 0.0 9.2| | 2000 NO DATA | 9.2 0.0 9.2| | 2500 NO DATA | 9.2 0.0 9.2| | 3000 NO DATA | 9.2 0.0 9.2| | 4000 NO DATA | 9.2 0.0 9.2| | 5000 NO DATA | 9.2 0.0 9.2| | 6000 NO DATA | 9.2 0.0 9.2| | Wrote GIF file: /home/apache/climate/data/raob//VO311/skewt/VO311.skewt.20251206.00.gif