UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032812.upa.cvt Date: 1200Z 28 MAR 20 Searching for Z1777... Searching the city database file for: Z1777 ... Date:1200Z 28 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 911 888 17.2 -11.8 13 29.0 5.4 25 5 298.2 298.5 282.8 303.5 1.70 1 850 1471 11.0 -14.0 16 25.0 1.7 20 7 297.7 297.9 282.4 302.4 1.52 2 700 3050 -1.1 -11.1 47 10.0 -4.8 290 3 301.3 301.7 284.8 308.5 2.34 TRP WND Sounding variables and indices Freezing level: 713.64 mb = 2906.45 m = 9535.50 ft Wetbulb zero: 810.71 mb = 1855.90 m = 6088.83 ft Precipitable water: 0.16 inches Sfc-500 mean rel hum: 26.72 % Est. max temperature: 18.75 C = 65.74 F Sfc-Lift cond lev (LCL): 586.45 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 1.06 C Layer 850.0- 700.0 mb Conv cond level (CCL): None Cap Strength: -9981.08 C Lifted Index @700 mb: 2.94 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 134974.39 J/kg Max Up Vert Vel: 519.57 m/s Conv Inhibition (B-): 72.71 J/kg Cap Strength: 2.94 C Lift Cond Lev (LCL): 581.71 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: 36 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 ---------------------------------------------------------- 0 911 888 25 5 -2.1 -4.5 | 352 1 0.2 -1.3 1 850 1471 20 7 -2.4 -6.6 | 1 3 -0.1 -3.4 2 700 3050 290 3 2.8 -1.0 | 247 6 5.1 2.2 Wind Parameters Mean winds (0-6000m): 5.8 at 5.3 knts Storm direction: 35.8 at 3.9 knts Shear (0-3000m) pos: 0.0 neg: 1.5 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): -104.5 deg Storm rel helicity (0-3000m) pos: 0.2 neg: -9.5 tot: -9.4 m^2/s^2 ave: -4.5 10^-3 m/s^2 rel: -0.75 Storm rel vorticity (0-3000m) horiz: 2.6 stream: -1.9 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 350371.94 Bulk Shear: 0.39 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 22 6 358 2| 0.0 1.8 1.8| 0.2 0.0 0.2 0.3 0.18| 1.8 0.3 1000 17 6 349 3| 0.0 1.5 1.5| 0.2 -2.6 -2.5 -2.5 -0.52| 2.5 -1.3 1500 9 6 332 3| 0.0 1.6 1.6| 0.2 -5.8 -5.6 -3.7 -0.67| 2.7 -1.8 2000 6 5 321 3| 0.0 1.5 1.5| 0.2 -8.9 -8.8 -4.4 -0.74| 2.6 -1.9 2500 NO DATA | 0.0 1.5 1.5| | 3000 NO DATA | 0.0 1.5 1.5| | 4000 NO DATA | 0.0 1.5 1.5| | 5000 NO DATA | 0.0 1.5 1.5| | 6000 NO DATA | 0.0 1.5 1.5| | Wrote GIF file: /home/apache/climate/data/raob//Z1777/skewt/Z1777.skewt.20200328.12.gif