UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032500.upa.cvt Date: 0000Z 25 MAR 20 Searching for ZBYN... Searching the city database file for: ZBYN ... Date:0000Z 25 MAR 20 Station: ZBYN WMO ident: 53772 Latitude: 37.78 Longitude: 112.55 Elevation: 779.00 ------------------------------------------------------------------------------- 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 920 779 9.6 7.2 85 2.4 8.3 45 3 289.6 290.8 285.0 309.2 6.93 1 850 1440 10.2 4.2 66 6.0 6.9 145 3 296.8 297.9 287.0 314.7 6.09 2 700 3032 1.6 -2.3 75 3.9 -0.3 265 11 304.3 305.1 288.2 318.4 4.62 TRP WND Sounding variables and indices Wetbulb zero: 705.69 mb = 2965.66 m = 9729.74 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 72.18 % Est. max temperature: 20.39 C = 68.70 F Sfc-Lift cond lev (LCL): 887.05 mb = 1083.61 m = 3555.09 ft T: 9.88 C ThetaE index: 0.00 C Layer 920.0-164650620087543408726376448.0 mb Conv cond level (CCL): 709.38 mb = 2922.91 m = 9589.49 ft Mean mixing ratio: 6.33 g/kg Conv temperature: 23.44 C = 74.19 F Cap Strength: 4.28 C Lifted Index @700 mb: 4.28 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.71 J/kg Max Up Vert Vel: 7.84 m/s Conv Inhibition (B-): 198.89 J/kg Cap Strength: 4.23 C Lift Cond Lev (LCL): 808.62 mb = 1849.21 m = 6066.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 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 ---------------------------------------------------------- 0 920 779 45 3 -2.1 -2.1 | 75 7 -6.5 -1.7 1 850 1440 145 3 -1.7 2.5 | 115 7 -6.1 2.9 2 700 3032 265 11 11.0 1.0 | 258 7 6.6 1.4 Wind Parameters Mean winds (0-6000m): 245.1 at 5.8 knts Storm direction: 275.1 at 4.4 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -176.7 deg Storm rel helicity (0-3000m) pos: 37.7 neg: 0.0 tot: 37.7 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.99 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 4.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.00 Bulk Shear: 10.25 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 76 3 88 7| 3.8 0.0 3.8| 7.3 0.0 7.3 14.5 0.97| 4.1 3.9 1000 127 3 109 7| 3.5 0.0 3.5| 13.8 0.0 13.8 13.8 0.97| 3.9 3.8 1500 171 4 132 7| 3.5 0.0 3.5| 22.5 0.0 22.5 15.0 0.98| 4.2 4.1 2000 219 5 166 5| 3.2 0.0 3.2| 32.9 0.0 32.9 16.4 0.98| 4.7 4.7 2500 NO DATA | 3.2 0.0 3.2| | 3000 NO DATA | 3.2 0.0 3.2| | 4000 NO DATA | 3.2 0.0 3.2| | 5000 NO DATA | 3.2 0.0 3.2| | 6000 NO DATA | 3.2 0.0 3.2| | Wrote GIF file: /home/apache/climate/data/raob//ZBYN/skewt/ZBYN.skewt.20200325.00.gif