UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for Z1777... Searching the city database file for: Z1777 ... Date:0000Z 1 APR 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 913 896 2.8 -15.2 25 18.0 -2.7 25 1 283.2 283.4 275.1 287.0 1.28 1 850 1480 8.8 -13.2 20 22.0 0.7 65 25 295.4 295.7 281.5 300.4 1.62 2 700 3057 -0.7 -13.7 37 13.0 -5.3 310 7 301.7 302.1 284.4 307.7 1.89 TRP WND Sounding variables and indices Freezing level: 711.05 mb = 2940.80 m = 9648.18 ft Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 26.56 % Est. max temperature: 18.09 C = 64.56 F Sfc-Lift cond lev (LCL): 688.84 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 0.00 C Layer 913.0- -0.0 mb Conv cond level (CCL): None Cap Strength: -9981.41 C Lifted Index @700 mb: 8.85 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 135028.34 J/kg Max Up Vert Vel: 519.67 m/s Conv Inhibition (B-): 338.77 J/kg Cap Strength: 8.85 C Lift Cond Lev (LCL): 628.16 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: 83 at 11 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 ---------------------------------------------------------- 0 913 896 25 1 -0.4 -0.9 | 268 11 10.9 0.4 1 850 1480 65 25 -22.7 -10.6 | 51 15 -11.3 -9.2 2 700 3057 310 7 5.4 -4.5 | 281 17 16.7 -3.2 Wind Parameters Mean winds (0-6000m): 53.2 at 15.2 knts Storm direction: 83.2 at 11.4 knts Shear (0-3000m) pos: 5.3 neg: 6.3 tot: 11.6 10-3/s Storm rel Dir Shear (0-3000m): 13.0 deg Storm rel helicity (0-3000m) pos: 58.3 neg: -152.0 tot: -93.7 m^2/s^2 ave: -44.6 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 15.1 stream: -2.9 10^-3/s Energy-Hel index: 49.22 Bulk Rich Number: 46538.75 Bulk Shear: 2.90 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 64 11 341 4| 21.3 0.0 21.3| 48.5 0.0 48.5 97.0 0.93| 22.7 21.2 1000 57 17 20 8| 10.7 4.6 15.3| 58.3 -47.5 10.9 10.9 0.29| 19.7 5.7 1500 49 17 9 10| 7.1 6.6 13.7| 58.3-100.8 -42.4 -28.3 -0.02| 17.4 -0.4 2000 50 16 5 9| 5.3 6.3 11.6| 58.3-145.1 -86.7 -43.4 -0.17| 15.4 -2.7 2500 NO DATA | 5.3 6.3 11.6| | 3000 NO DATA | 5.3 6.3 11.6| | 4000 NO DATA | 5.3 6.3 11.6| | 5000 NO DATA | 5.3 6.3 11.6| | 6000 NO DATA | 5.3 6.3 11.6| | Wrote GIF file: /home/apache/climate/data/raob//Z1777/skewt/Z1777.skewt.20200401.00.gif