UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032800.upa.cvt Date: 0000Z 28 MAR 20 Searching for Z1644... Searching the city database file for: Z1644 ... Date:0000Z 28 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 1091 2.4 -6.6 51 9.0 -1.0 25 3 284.6 285.1 277.7 292.1 2.61 1 850 1493 8.0 -12.0 23 20.0 0.5 310 7 294.5 294.8 281.3 300.0 1.79 2 700 3057 -4.3 -11.3 58 7.0 -6.8 225 3 297.7 298.1 283.3 304.8 2.30 TRP WND Sounding variables and indices Freezing level: 752.44 mb = 2510.24 m = 8235.58 ft Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 39.75 % Est. max temperature: 14.20 C = 57.56 F Sfc-Lift cond lev (LCL): 776.22 mb = 2224.45 m = 7297.99 ft T: 2.25 C ThetaE index: 0.00 C Layer 893.0- 0.0 mb Conv cond level (CCL): None Cap Strength: -9985.15 C Lifted Index @700 mb: 4.43 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 135079.30 J/kg Max Up Vert Vel: 519.77 m/s Conv Inhibition (B-): 168.80 J/kg Cap Strength: 4.43 C Lift Cond Lev (LCL): 653.76 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: 326 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 1091 25 3 -1.3 -2.7 | 97 3 -3.3 0.4 1 850 1493 310 7 5.4 -4.5 | 293 4 3.3 -1.4 2 700 3057 225 3 2.1 2.1 | 180 5 0.0 5.2 Wind Parameters Mean winds (0-6000m): 296.3 at 5.0 knts Storm direction: 326.3 at 3.8 knts Shear (0-3000m) pos: 0.0 neg: 2.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 83.6 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -13.3 tot: -13.3 m^2/s^2 ave: -7.0 10^-3 m/s^2 rel: -0.94 Storm rel vorticity (0-3000m) horiz: 4.4 stream: -4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 160727.78 Bulk Shear: 0.84 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 ------------------------------------------------------------------------------- 500 324 5 319 2| 0.0 7.1 7.1| 0.0 -5.0 -5.0 -10.0 -0.92| 8.8 -8.1 1000 307 6 277 3| 0.0 3.6 3.6| 0.0 -8.1 -8.1 -8.1 -0.94| 6.0 -5.7 1500 298 5 258 3| 0.0 2.3 2.3| 0.0 -11.1 -11.1 -7.4 -0.94| 4.9 -4.6 2000 NO DATA | 0.0 2.3 2.3| | 2500 NO DATA | 0.0 2.3 2.3| | 3000 NO DATA | 0.0 2.3 2.3| | 4000 NO DATA | 0.0 2.3 2.3| | 5000 NO DATA | 0.0 2.3 2.3| | 6000 NO DATA | 0.0 2.3 2.3| | Wrote GIF file: /home/apache/climate/data/raob//Z1644/skewt/Z1644.skewt.20200328.00.gif