UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for Z1777... Searching the city database file for: Z1777 ... Date:0000Z 29 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 911 900 6.0 -8.0 36 14.0 0.6 205 3 286.7 287.1 278.3 293.4 2.29 1 850 1471 10.6 -15.4 14 26.0 1.3 235 3 297.3 297.5 282.0 301.5 1.36 2 700 3047 -3.3 -18.3 30 15.0 -7.8 295 9 298.8 299.1 282.5 302.9 1.29 TRP WND Sounding variables and indices Freezing level: 735.61 mb = 2672.84 m = 8769.06 ft Wetbulb zero: 829.22 mb = 1671.94 m = 5485.29 ft Precipitable water: 0.12 inches Sfc-500 mean rel hum: 23.11 % Est. max temperature: 17.25 C = 63.04 F Sfc-Lift cond lev (LCL): 733.58 mb = 2666.70 m = 8748.91 ft T: 0.05 C ThetaE index: 0.00 C Layer 911.0--778479521232846848.0 mb Conv cond level (CCL): None Cap Strength: -9981.93 C Lifted Index @700 mb: 4.19 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 134948.73 J/kg Max Up Vert Vel: 519.52 m/s Conv Inhibition (B-): 198.18 J/kg Cap Strength: 4.19 C Lift Cond Lev (LCL): 615.62 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: 302 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 ---------------------------------------------------------- 0 911 900 205 3 1.3 2.7 | 157 5 -2.0 4.8 1 850 1471 235 3 2.5 1.7 | 168 4 -0.8 3.8 2 700 3047 295 9 8.2 -3.8 | 289 5 4.9 -1.7 Wind Parameters Mean winds (0-6000m): 272.4 at 5.2 knts Storm direction: 302.4 at 3.9 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 132.3 deg Storm rel helicity (0-3000m) pos: 9.8 neg: 0.0 tot: 9.8 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 2.2 10^-3/s Energy-Hel index: 7.55 Bulk Rich Number: 56845.71 Bulk Shear: 2.37 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 ------------------------------------------------------------------------------- 500 218 3 162 5| 1.4 0.0 1.4| 0.9 0.0 0.9 1.9 0.55| 1.4 0.8 1000 232 3 171 4| 1.7 0.0 1.7| 3.0 0.0 3.0 3.0 0.80| 1.8 1.4 1500 248 4 188 4| 2.0 0.0 2.0| 5.6 0.0 5.6 3.8 0.89| 2.1 1.9 2000 267 5 215 3| 2.2 0.0 2.2| 9.0 0.0 9.0 4.5 0.91| 2.4 2.2 2500 NO DATA | 2.2 0.0 2.2| | 3000 NO DATA | 2.2 0.0 2.2| | 4000 NO DATA | 2.2 0.0 2.2| | 5000 NO DATA | 2.2 0.0 2.2| | 6000 NO DATA | 2.2 0.0 2.2| | Wrote GIF file: /home/apache/climate/data/raob//Z1777/skewt/Z1777.skewt.20200329.00.gif