UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for Z1839... Searching the city database file for: Z1839 ... Date:1200Z 19 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 1414 18.6 -14.4 9 33.0 5.3 70 7 305.1 305.4 285.2 309.8 1.46 1 850 1464 17.2 -16.8 8 34.0 4.2 70 7 304.2 304.4 284.6 308.1 1.21 2 700 3071 1.8 -18.2 21 20.0 -4.8 315 3 304.5 304.7 284.8 308.7 1.30 TRP WND Sounding variables and indices Wetbulb zero: 779.54 mb = 2180.20 m = 7152.80 ft Precipitable water: 0.08 inches Sfc-500 mean rel hum: 14.54 % Est. max temperature: 17.99 C = 64.39 F Sfc-Lift cond lev (LCL): 518.08 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 1.77 C Layer 850.0- 700.0 mb Conv cond level (CCL): None Cap Strength: -9976.50 C Lifted Index @700 mb: 0.13 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 135208.19 J/kg Max Up Vert Vel: 520.02 m/s Conv Inhibition (B-): 0.50 J/kg Cap Strength: 0.75 C Lift Cond Lev (LCL): 507.38 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: 76 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 1414 70 7 -6.6 -2.4 | 63 3 -2.9 -1.5 1 850 1464 70 7 -6.6 -2.4 | 63 3 -2.9 -1.5 2 700 3071 315 3 2.1 -2.1 | 282 6 5.8 -1.2 Wind Parameters Mean winds (0-6000m): 46.2 at 5.1 knts Storm direction: 76.2 at 3.8 knts Shear (0-3000m) pos: 0.0 neg: 2.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): -141.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -11.7 tot: -11.7 m^2/s^2 ave: -7.3 10^-3 m/s^2 rel: -0.96 Storm rel vorticity (0-3000m) horiz: 3.4 stream: -3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 314641.34 Bulk Shear: 0.43 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 57 6 34 3| 0.0 3.8 3.8| 0.0 -3.3 -3.3 -6.5 -0.98| 3.9 -3.8 1000 46 6 9 3| 0.0 3.5 3.5| 0.0 -7.0 -7.0 -7.0 -0.95| 3.8 -3.6 1500 44 5 359 3| 0.0 2.9 2.9| 0.0 -11.0 -11.0 -7.3 -0.95| 3.5 -3.3 2000 NO DATA | 0.0 2.9 2.9| | 2500 NO DATA | 0.0 2.9 2.9| | 3000 NO DATA | 0.0 2.9 2.9| | 4000 NO DATA | 0.0 2.9 2.9| | 5000 NO DATA | 0.0 2.9 2.9| | 6000 NO DATA | 0.0 2.9 2.9| | Wrote GIF file: /home/apache/climate/data/raob//Z1839/skewt/Z1839.skewt.20200319.12.gif