UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032000.upa.cvt Date: 0000Z 20 MAR 20 Searching for Z1777... Searching the city database file for: Z1777 ... Date:0000Z 20 MAR 20 Station: Z1777 WMO ident: 51777 Latitude: 39.03 Longitude: 88.17 ------------------------------------------------------------------------------- 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 910 900 1.0 -11.0 40 12.0 -3.0 180 1 281.6 282.0 275.0 286.9 1.81 1 850 1459 12.6 -18.4 10 31.0 1.8 115 3 299.3 299.5 282.5 302.7 1.05 2 700 3046 -0.7 -19.7 22 19.0 -6.5 245 13 301.7 301.9 283.5 305.4 1.14 TRP WND Sounding variables and indices Freezing level: 707.89 mb = 2962.47 m = 9719.28 ft Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 18.37 % Est. max temperature: 19.63 C = 67.34 F Sfc-Lift cond lev (LCL): 754.09 mb = 2437.57 m = 7997.18 ft T: 4.40 C ThetaE index: 0.00 C Layer 910.0--8379111046386710645640013029572608.0 mb Conv cond level (CCL): None Cap Strength: -9978.54 C Lifted Index @700 mb: 6.70 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 134925.36 J/kg Max Up Vert Vel: 519.47 m/s Conv Inhibition (B-): 320.93 J/kg Cap Strength: 6.70 C Lift Cond Lev (LCL): 586.87 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: 257 at 5 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 ---------------------------------------------------------- 0 910 900 180 1 0.0 1.0 | 89 5 -4.7 -0.1 1 850 1459 115 3 -2.7 1.3 | 91 7 -7.4 0.2 2 700 3046 245 13 11.8 5.5 | 238 8 7.1 4.4 Wind Parameters Mean winds (0-6000m): 227.0 at 6.4 knts Storm direction: 257.0 at 4.8 knts Shear (0-3000m) pos: 3.4 neg: 0.6 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 149.1 deg Storm rel helicity (0-3000m) pos: 42.8 neg: -0.6 tot: 42.2 m^2/s^2 ave: 20.1 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.9 10^-3/s Energy-Hel index: 32.74 Bulk Rich Number: 21676.90 Bulk Shear: 6.22 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 ------------------------------------------------------------------------------- 500 132 2 92 6| 0.0 2.5 2.5| 0.8 -0.6 0.3 0.5 0.11| 2.7 0.3 1000 136 3 99 7| 1.9 1.2 3.1| 8.4 -0.6 7.8 7.8 0.56| 3.5 2.0 1500 167 4 120 7| 2.9 0.8 3.7| 22.0 -0.6 21.4 14.3 0.77| 4.4 3.4 2000 212 6 159 4| 3.4 0.6 4.1| 38.8 -0.6 38.2 19.1 0.86| 5.4 4.6 2500 NO DATA | 3.4 0.6 4.1| | 3000 NO DATA | 3.4 0.6 4.1| | 4000 NO DATA | 3.4 0.6 4.1| | 5000 NO DATA | 3.4 0.6 4.1| | 6000 NO DATA | 3.4 0.6 4.1| | Wrote GIF file: /home/apache/climate/data/raob//Z1777/skewt/Z1777.skewt.20200320.00.gif