UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032600.upa.cvt Date: 0000Z 26 MAR 20 Searching for Z1777... Searching the city database file for: Z1777 ... Date:0000Z 26 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 916 887 3.4 -16.6 21 20.0 -2.6 45 11 283.6 283.8 275.1 287.0 1.14 1 850 1490 0.6 -19.4 21 20.0 -5.0 70 35 286.8 286.9 276.5 289.7 0.97 2 700 3062 0.6 -10.4 43 11.0 -3.7 210 3 303.1 303.6 285.7 310.9 2.47 TRP WND Sounding variables and indices Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 29.03 % Est. max temperature: 14.97 C = 58.94 F Sfc-Lift cond lev (LCL): 669.82 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 0.00 C Layer 916.0- -0.0 mb Conv cond level (CCL): None Cap Strength: -9977.29 C Lifted Index @700 mb: 15.18 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 134928.48 J/kg Max Up Vert Vel: 519.48 m/s Conv Inhibition (B-): 439.04 J/kg Cap Strength: 15.18 C Lift Cond Lev (LCL): 634.80 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: 100 at 15 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 ---------------------------------------------------------- 0 916 887 45 11 -7.8 -7.8 | 326 13 7.1 -10.4 1 850 1490 70 35 -32.9 -12.0 | 51 23 -18.0 -14.6 2 700 3062 210 3 1.5 2.6 | 270 16 16.3 -0.1 Wind Parameters Mean winds (0-6000m): 70.2 at 20.1 knts Storm direction: 100.2 at 15.1 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): -55.7 deg Storm rel helicity (0-3000m) pos: 298.3 neg: 0.0 tot: 298.3 m^2/s^2 ave: 142.1 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 20.3 stream: 18.5 10^-3/s Energy-Hel index: 243.36 Bulk Rich Number: 134498.27 Bulk Shear: 1.00 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 63 21 17 13| 21.6 0.0 21.6| 78.4 0.0 78.4 156.8 0.92| 22.1 20.2 1000 73 26 45 14| 12.1 0.0 12.1|176.6 0.0 176.6 176.6 0.87| 24.2 21.0 1500 81 25 55 12| 7.6 0.0 7.6|234.4 0.0 234.4 156.3 0.90| 22.9 20.6 2000 74 21 34 10| 4.4 0.0 4.4|288.6 0.0 288.6 144.3 0.91| 20.7 18.9 2500 NO DATA | 4.4 0.0 4.4| | 3000 NO DATA | 4.4 0.0 4.4| | 4000 NO DATA | 4.4 0.0 4.4| | 5000 NO DATA | 4.4 0.0 4.4| | 6000 NO DATA | 4.4 0.0 4.4| | Wrote GIF file: /home/apache/climate/data/raob//Z1777/skewt/Z1777.skewt.20200326.00.gif