UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032412.upa.cvt Date: 1200Z 24 MAR 20 Searching for ZWTN... Searching the city database file for: ZWTN ... Date:1200Z 24 MAR 20 Station: ZWTN WMO ident: 51828 Latitude: 37.13 Longitude: 79.93 Elevation: 1375.00 ------------------------------------------------------------------------------- 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 852 1375 20.2 -10.8 11 31.0 6.6 310 3 307.1 307.5 286.5 313.4 1.97 1 850 1391 19.6 -13.4 10 33.0 5.8 310 3 306.7 307.0 286.0 311.8 1.60 2 700 3012 4.8 -20.2 14 25.0 -3.4 340 1 307.8 308.0 285.8 311.4 1.10 TRP WND Sounding variables and indices Wetbulb zero: 755.69 mb = 2372.85 m = 7784.85 ft Precipitable water: 0.08 inches Sfc-500 mean rel hum: 11.93 % Est. max temperature: 20.86 C = 69.55 F Sfc-Lift cond lev (LCL): 533.63 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 1.98 C Layer 850.0- 0.0 mb Conv cond level (CCL): None Cap Strength: -9978.08 C Lifted Index @700 mb: 0.65 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 134654.34 J/kg Max Up Vert Vel: 518.95 m/s Conv Inhibition (B-): 7.59 J/kg Cap Strength: 0.65 C Lift Cond Lev (LCL): 502.61 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: 347 at 2 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 ---------------------------------------------------------- 0 852 1375 310 3 2.3 -1.9 | 283 2 2.0 -0.5 1 850 1391 310 3 2.3 -1.9 | 283 2 2.0 -0.5 2 700 3012 340 1 0.3 -0.9 | 181 1 0.0 0.5 Wind Parameters Mean winds (0-6000m): 317.2 at 2.0 knts Storm direction: 347.2 at 1.5 knts Shear (0-3000m) pos: 0.7 neg: 0.0 tot: 0.7 10-3/s Storm rel Dir Shear (0-3000m): -102.2 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -0.1 tot: -0.1 m^2/s^2 ave: -0.0 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 0.7 stream: -0.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1986786.75 Bulk Shear: 0.07 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 ------------------------------------------------------------------------------- 500 314 3 284 2| 0.8 0.0 0.8| 0.0 0.0 0.0 0.1 0.09| 0.8 0.1 1000 317 2 282 1| 0.7 0.0 0.7| 0.0 -0.0 -0.0 -0.0 -0.06| 0.7 -0.0 1500 317 2 274 1| 0.7 0.0 0.7| 0.0 -0.1 -0.1 -0.0 -0.30| 0.7 -0.2 2000 NO DATA | 0.7 0.0 0.7| | 2500 NO DATA | 0.7 0.0 0.7| | 3000 NO DATA | 0.7 0.0 0.7| | 4000 NO DATA | 0.7 0.0 0.7| | 5000 NO DATA | 0.7 0.0 0.7| | 6000 NO DATA | 0.7 0.0 0.7| | Wrote GIF file: /home/apache/climate/data/raob//ZWTN/skewt/ZWTN.skewt.20200324.12.gif