UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for Z1839... Searching the city database file for: Z1839 ... Date:0000Z 31 MAR 20 Station: Z1839 WMO ident: 51839 Latitude: 37.07 Longitude: 82.72 ------------------------------------------------------------------------------- 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 855 1409 6.0 -4.0 49 10.0 1.7 135 1 291.9 292.5 282.1 301.7 3.32 1 850 1457 6.8 -6.2 39 13.0 1.4 125 3 293.3 293.8 282.0 301.7 2.83 2 700 3064 4.4 -16.6 20 21.0 -3.0 75 7 307.4 307.6 286.1 312.2 1.49 TRP WND Sounding variables and indices Wetbulb zero: 803.33 mb = 1924.45 m = 6313.73 ft Precipitable water: 0.14 inches Sfc-500 mean rel hum: 29.90 % Est. max temperature: 20.24 C = 68.42 F Sfc-Lift cond lev (LCL): 732.74 mb = 2685.68 m = 8811.18 ft T: 4.97 C ThetaE index: 0.03 C Layer 850.0- 700.0 mb Conv cond level (CCL): None Cap Strength: -9987.05 C Lifted Index @700 mb: 9.08 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 135201.55 J/kg Max Up Vert Vel: 520.00 m/s Conv Inhibition (B-): 147.92 J/kg Cap Strength: 9.08 C Lift Cond Lev (LCL): 635.96 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: 120 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 ---------------------------------------------------------- 0 855 1409 135 1 -0.7 0.7 | 294 3 2.5 -1.1 1 850 1457 125 3 -2.5 1.7 | 279 1 0.7 -0.1 2 700 3064 75 7 -6.8 -1.8 | 44 5 -3.6 -3.6 Wind Parameters Mean winds (0-6000m): 89.9 at 4.9 knts Storm direction: 119.9 at 3.7 knts Shear (0-3000m) pos: 0.0 neg: 2.1 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 109.9 deg Storm rel helicity (0-3000m) pos: 0.1 neg: -1.0 tot: -1.0 m^2/s^2 ave: -0.6 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 2.5 stream: -0.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 167874.69 Bulk Shear: 0.81 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 ------------------------------------------------------------------------------- 500 117 3 326 0| 0.0 3.3 3.3| 0.1 -0.1 -0.0 -0.1 0.10| 3.6 0.4 1000 106 4 46 1| 0.0 2.4 2.4| 0.1 -0.2 -0.1 -0.1 0.04| 2.7 0.1 1500 94 5 45 2| 0.0 2.1 2.1| 0.1 -0.8 -0.7 -0.5 -0.06| 2.5 -0.1 2000 NO DATA | 0.0 2.1 2.1| | 2500 NO DATA | 0.0 2.1 2.1| | 3000 NO DATA | 0.0 2.1 2.1| | 4000 NO DATA | 0.0 2.1 2.1| | 5000 NO DATA | 0.0 2.1 2.1| | 6000 NO DATA | 0.0 2.1 2.1| | Wrote GIF file: /home/apache/climate/data/raob//Z1839/skewt/Z1839.skewt.20200331.00.gif