UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032712.upa.cvt Date: 1200Z 27 MAR 20 Searching for Z1777... Searching the city database file for: Z1777 ... Date:1200Z 27 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 915 890 16.0 -17.0 9 33.0 4.1 90 7 296.6 296.8 281.4 300.1 1.10 1 850 1507 9.8 -20.2 10 30.0 0.2 60 9 296.4 296.6 281.0 299.3 0.90 2 700 3081 0.4 -13.6 34 14.0 -4.6 355 9 302.9 303.3 284.9 309.0 1.91 TRP WND Sounding variables and indices Wetbulb zero: 843.90 mb = 1565.44 m = 5135.89 ft Precipitable water: 0.11 inches Sfc-500 mean rel hum: 18.67 % Est. max temperature: 19.30 C = 66.74 F Sfc-Lift cond lev (LCL): 552.42 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 0.78 C Layer 850.0- 700.0 mb Conv cond level (CCL): None Cap Strength: -9974.76 C Lifted Index @700 mb: 5.60 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 135197.86 J/kg Max Up Vert Vel: 520.00 m/s Conv Inhibition (B-): 146.81 J/kg Cap Strength: 5.60 C Lift Cond Lev (LCL): 540.96 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: 70 at 7 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 ---------------------------------------------------------- 0 915 890 90 7 -7.0 0.0 | 159 2 -0.9 2.3 1 850 1507 60 9 -7.8 -4.5 | 36 3 -1.7 -2.2 2 700 3081 355 9 0.8 -9.0 | 314 10 6.9 -6.7 Wind Parameters Mean winds (0-6000m): 39.8 at 8.7 knts Storm direction: 69.8 at 6.5 knts Shear (0-3000m) pos: 0.0 neg: 2.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 154.9 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -12.8 tot: -12.8 m^2/s^2 ave: -6.1 10^-3 m/s^2 rel: -0.78 Storm rel vorticity (0-3000m) horiz: 3.3 stream: -2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 37579.54 Bulk Shear: 3.60 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 8 105 1| 0.0 3.8 3.8| 0.0 -1.6 -1.6 -3.2 -0.91| 3.8 -3.5 1000 65 8 47 2| 0.0 3.3 3.3| 0.0 -3.9 -3.9 -3.9 -0.86| 3.7 -3.2 1500 54 9 16 3| 0.0 3.1 3.1| 0.0 -7.1 -7.1 -4.7 -0.81| 3.6 -2.9 2000 44 9 358 4| 0.0 2.9 2.9| 0.0 -11.7 -11.7 -5.9 -0.78| 3.5 -2.7 2500 NO DATA | 0.0 2.9 2.9| | 3000 NO DATA | 0.0 2.9 2.9| | 4000 NO DATA | 0.0 2.9 2.9| | 5000 NO DATA | 0.0 2.9 2.9| | 6000 NO DATA | 0.0 2.9 2.9| | Wrote GIF file: /home/apache/climate/data/raob//Z1777/skewt/Z1777.skewt.20200327.12.gif