UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032612.upa.cvt Date: 1200Z 26 MAR 20 Searching for Z1777... Searching the city database file for: Z1777 ... Date:1200Z 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 917 890 13.4 -17.6 10 31.0 2.8 45 9 293.7 293.9 280.0 297.0 1.04 1 850 1520 7.0 -22.0 11 29.0 -1.5 65 21 293.5 293.6 279.5 295.9 0.77 2 700 3092 -0.5 -6.5 64 6.0 -3.0 275 7 301.9 302.5 286.1 312.2 3.36 TRP WND Sounding variables and indices Freezing level: 710.00 mb = 2987.20 m = 9800.41 ft Wetbulb zero: 873.85 mb = 1290.34 m = 4233.36 ft Precipitable water: 0.15 inches Sfc-500 mean rel hum: 29.62 % Est. max temperature: 17.51 C = 63.51 F Sfc-Lift cond lev (LCL): 569.37 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 1.08 C Layer 850.0- 700.0 mb Conv cond level (CCL): None Cap Strength: -9974.03 C Lifted Index @700 mb: 7.29 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 135266.45 J/kg Max Up Vert Vel: 520.13 m/s Conv Inhibition (B-): 192.97 J/kg Cap Strength: 7.29 C Lift Cond Lev (LCL): 553.94 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: 85 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 ---------------------------------------------------------- 0 917 890 45 9 -6.4 -6.4 | 322 7 4.3 -5.4 1 850 1520 65 21 -19.0 -8.9 | 47 12 -8.4 -7.9 2 700 3092 275 7 7.0 -0.6 | 269 18 17.6 0.3 Wind Parameters Mean winds (0-6000m): 54.9 at 14.3 knts Storm direction: 84.9 at 10.7 knts Shear (0-3000m) pos: 2.6 neg: 6.4 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): -52.6 deg Storm rel helicity (0-3000m) pos: 24.2 neg: -161.2 tot: -137.0 m^2/s^2 ave: -62.3 10^-3 m/s^2 rel: -0.51 Storm rel vorticity (0-3000m) horiz: 12.0 stream: -6.1 10^-3/s Energy-Hel index: 20.42 Bulk Rich Number: 1460961.00 Bulk Shear: 0.09 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 57 14 8 6| 10.5 0.0 10.5| 19.4 0.0 19.4 38.8 0.94| 10.6 9.9 1000 55 17 19 9| 5.2 5.0 10.3| 24.2 -38.2 -14.0 -14.0 -0.00| 12.6 -0.0 1500 46 16 5 10| 3.5 7.1 10.6| 24.2 -95.7 -71.5 -47.7 -0.34| 13.1 -4.4 2000 49 15 4 9| 2.6 6.4 9.0| 24.2-147.0-122.8 -61.4 -0.48| 12.4 -5.9 2500 NO DATA | 2.6 6.4 9.0| | 3000 NO DATA | 2.6 6.4 9.0| | 4000 NO DATA | 2.6 6.4 9.0| | 5000 NO DATA | 2.6 6.4 9.0| | 6000 NO DATA | 2.6 6.4 9.0| | Wrote GIF file: /home/apache/climate/data/raob//Z1777/skewt/Z1777.skewt.20200326.12.gif