UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032100.upa.cvt Date: 0000Z 21 MAR 20 Searching for Z1777... Searching the city database file for: Z1777 ... Date:0000Z 21 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 908 890 3.2 -12.8 30 16.0 -2.0 70 3 284.1 284.4 276.0 288.7 1.57 1 850 1435 14.2 -19.8 8 34.0 2.5 85 9 301.0 301.2 283.0 304.1 0.93 2 700 3037 2.0 -21.0 16 23.0 -5.1 270 7 304.7 304.9 284.6 308.0 1.02 TRP WND Sounding variables and indices Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 13.80 % Est. max temperature: 21.85 C = 71.33 F Sfc-Lift cond lev (LCL): 707.31 mb = 2951.34 m = 9682.74 ft T: 2.65 C ThetaE index: 0.00 C Layer 908.0- -0.0 mb Conv cond level (CCL): None Cap Strength: -9976.36 C Lifted Index @700 mb: 7.45 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 134830.53 J/kg Max Up Vert Vel: 519.29 m/s Conv Inhibition (B-): 329.71 J/kg Cap Strength: 7.45 C Lift Cond Lev (LCL): 555.05 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: 107 at 6 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 ---------------------------------------------------------- 0 908 890 70 3 -2.8 -1.0 | 316 4 2.6 -2.7 1 850 1435 85 9 -9.0 -0.8 | 56 4 -3.6 -2.4 2 700 3037 270 7 7.0 -0.0 | 277 12 12.4 -1.6 Wind Parameters Mean winds (0-6000m): 76.8 at 7.5 knts Storm direction: 106.8 at 5.6 knts Shear (0-3000m) pos: 1.4 neg: 4.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): -38.5 deg Storm rel helicity (0-3000m) pos: 4.5 neg: -57.0 tot: -52.5 m^2/s^2 ave: -25.0 10^-3 m/s^2 rel: -0.54 Storm rel vorticity (0-3000m) horiz: 7.2 stream: -3.9 10^-3/s Energy-Hel index: 3.81 Bulk Rich Number: 311893.81 Bulk Shear: 0.43 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 81 6 7 3| 5.8 0.0 5.8| 4.5 0.0 4.5 9.0 0.93| 5.9 5.5 1000 71 7 20 4| 2.9 3.6 6.5| 4.5 -9.9 -5.3 -5.3 -0.04| 6.8 -0.3 1500 55 8 8 6| 1.9 4.4 6.3| 4.5 -28.9 -24.4 -16.3 -0.35| 7.2 -2.5 2000 62 8 14 5| 1.4 4.0 5.4| 4.5 -52.5 -48.0 -24.0 -0.51| 7.2 -3.7 2500 NO DATA | 1.4 4.0 5.4| | 3000 NO DATA | 1.4 4.0 5.4| | 4000 NO DATA | 1.4 4.0 5.4| | 5000 NO DATA | 1.4 4.0 5.4| | 6000 NO DATA | 1.4 4.0 5.4| | Wrote GIF file: /home/apache/climate/data/raob//Z1777/skewt/Z1777.skewt.20200321.00.gif