UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for Z1644... Searching the city database file for: Z1644 ... Date:1200Z 31 MAR 20 Station: Z1644 WMO ident: 51644 Latitude: 41.72 Longitude: 82.95 ------------------------------------------------------------------------------- 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 893 1083 13.4 -6.6 24 20.0 4.7 160 5 296.0 296.4 283.0 303.9 2.61 1 850 1494 9.0 -9.0 27 18.0 1.7 135 7 295.6 296.0 282.4 302.5 2.27 2 700 3059 -4.9 -9.9 68 5.0 -6.7 270 3 297.1 297.5 283.4 304.9 2.57 TRP WND Sounding variables and indices Freezing level: 752.88 mb = 2507.31 m = 8225.98 ft Wetbulb zero: 819.44 mb = 1789.14 m = 5869.79 ft Precipitable water: 0.19 inches Sfc-500 mean rel hum: 43.04 % Est. max temperature: 14.08 C = 57.35 F Sfc-Lift cond lev (LCL): 658.43 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 1.38 C Layer 850.0- 700.0 mb Conv cond level (CCL): None Cap Strength: -9987.08 C Lifted Index @700 mb: 1.10 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 135118.50 J/kg Max Up Vert Vel: 519.84 m/s Conv Inhibition (B-): 23.70 J/kg Cap Strength: 1.10 C Lift Cond Lev (LCL): 647.22 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: 184 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 ---------------------------------------------------------- 0 893 1083 160 5 -1.7 4.7 | 112 2 -2.0 0.8 1 850 1494 135 7 -4.9 4.9 | 101 5 -5.2 1.1 2 700 3059 270 3 3.0 -0.0 | 325 5 2.7 -3.9 Wind Parameters Mean winds (0-6000m): 153.8 at 5.2 knts Storm direction: 183.8 at 3.9 knts Shear (0-3000m) pos: 2.7 neg: 0.9 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -147.4 deg Storm rel helicity (0-3000m) pos: 7.3 neg: -0.8 tot: 6.5 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 2.4 10^-3/s Energy-Hel index: 6.18 Bulk Rich Number: 563857.31 Bulk Shear: 0.24 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 ------------------------------------------------------------------------------- 500 144 6 106 4| 0.0 2.6 2.6| 0.8 -0.8 0.0 0.0 -0.03| 4.2 -0.1 1000 152 6 116 3| 2.4 1.3 3.7| 3.5 -0.8 2.7 2.7 0.40| 4.6 1.8 1500 159 6 123 3| 2.7 0.9 3.5| 5.3 -0.8 4.5 3.0 0.55| 4.4 2.4 2000 NO DATA | 2.7 0.9 3.5| | 2500 NO DATA | 2.7 0.9 3.5| | 3000 NO DATA | 2.7 0.9 3.5| | 4000 NO DATA | 2.7 0.9 3.5| | 5000 NO DATA | 2.7 0.9 3.5| | 6000 NO DATA | 2.7 0.9 3.5| | Wrote GIF file: /home/apache/climate/data/raob//Z1644/skewt/Z1644.skewt.20200331.12.gif