UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033000.upa.cvt Date: 0000Z 30 MAR 20 Searching for Z1777... Searching the city database file for: Z1777 ... Date:0000Z 30 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 913 896 6.8 -6.2 39 13.0 1.5 25 5 287.3 287.8 279.1 295.0 2.63 1 850 1486 10.6 -7.4 27 18.0 2.9 55 5 297.3 297.7 283.4 305.1 2.58 2 700 3063 -2.9 -12.9 46 10.0 -6.4 240 7 299.3 299.6 283.6 305.5 2.02 TRP WND Sounding variables and indices Freezing level: 732.22 mb = 2724.24 m = 8937.68 ft Wetbulb zero: 802.51 mb = 1952.95 m = 6407.24 ft Precipitable water: 0.20 inches Sfc-500 mean rel hum: 35.78 % Est. max temperature: 17.64 C = 63.76 F Sfc-Lift cond lev (LCL): 747.07 mb = 2534.36 m = 8314.74 ft T: 1.63 C ThetaE index: 0.00 C Layer 913.0- -0.0 mb Conv cond level (CCL): None Cap Strength: -9988.53 C Lifted Index @700 mb: 4.50 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 135202.03 J/kg Max Up Vert Vel: 520.00 m/s Conv Inhibition (B-): 204.12 J/kg Cap Strength: 4.50 C Lift Cond Lev (LCL): 672.06 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: 39 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 ---------------------------------------------------------- 0 913 896 25 5 -2.1 -4.5 | 334 1 0.6 -1.2 1 850 1486 55 5 -4.1 -2.9 | 109 1 -1.4 0.5 2 700 3063 240 7 6.1 3.5 | 232 11 8.7 6.9 Wind Parameters Mean winds (0-6000m): 8.7 at 5.7 knts Storm direction: 38.7 at 4.3 knts Shear (0-3000m) pos: 0.6 neg: 2.9 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -102.1 deg Storm rel helicity (0-3000m) pos: 0.5 neg: -22.1 tot: -21.6 m^2/s^2 ave: -10.3 10^-3 m/s^2 rel: -0.57 Storm rel vorticity (0-3000m) horiz: 4.9 stream: -2.8 10^-3/s Energy-Hel index: 0.42 Bulk Rich Number: 133526.83 Bulk Shear: 1.01 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 38 5 31 1| 2.3 0.0 2.3| 0.4 0.0 0.4 0.9 0.85| 2.3 2.0 1000 36 5 25 1| 1.1 1.9 3.0| 0.5 -1.1 -0.6 -0.6 -0.18| 3.5 -0.6 1500 18 5 328 2| 0.8 2.9 3.6| 0.5 -5.9 -5.4 -3.6 -0.38| 4.3 -1.6 2000 0 6 311 3| 0.6 2.9 3.5| 0.5 -18.6 -18.1 -9.0 -0.54| 4.8 -2.6 2500 NO DATA | 0.6 2.9 3.5| | 3000 NO DATA | 0.6 2.9 3.5| | 4000 NO DATA | 0.6 2.9 3.5| | 5000 NO DATA | 0.6 2.9 3.5| | 6000 NO DATA | 0.6 2.9 3.5| | Wrote GIF file: /home/apache/climate/data/raob//Z1777/skewt/Z1777.skewt.20200330.00.gif