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 Z1644... Searching the city database file for: Z1644 ... Date:1200Z 26 MAR 20 Station: Z1644 WMO ident: 51644 Latitude: 41.72 Longitude: 82.95 ------------------------------------------------------------------------------- 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 897 1086 11.2 -10.8 20 22.0 2.7 135 3 293.3 293.7 280.9 299.0 1.87 1 850 1531 6.6 -13.4 22 20.0 -0.5 195 0 293.1 293.3 280.4 297.9 1.60 2 700 3083 -6.5 -11.5 68 5.0 -8.2 255 9 295.3 295.7 282.3 302.2 2.26 TRP WND Sounding variables and indices Freezing level: 774.43 mb = 2312.92 m = 7588.24 ft Wetbulb zero: 857.54 mb = 1458.04 m = 4783.55 ft Precipitable water: 0.15 inches Sfc-500 mean rel hum: 39.84 % Est. max temperature: 12.45 C = 54.40 F Sfc-Lift cond lev (LCL): 639.95 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: -9982.76 C Lifted Index @700 mb: 1.76 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 135277.97 J/kg Max Up Vert Vel: 520.15 m/s Conv Inhibition (B-): 41.38 J/kg Cap Strength: 1.76 C Lift Cond Lev (LCL): 628.98 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: 280 at 3 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 ---------------------------------------------------------- 0 897 1086 135 3 -2.1 2.1 | 118 6 -5.0 2.6 1 850 1531 195 0 0.0 0.0 | 100 3 -2.8 0.5 2 700 3083 255 9 8.7 2.3 | 244 7 5.9 2.8 Wind Parameters Mean winds (0-6000m): 250.2 at 3.8 knts Storm direction: 280.2 at 2.9 knts Shear (0-3000m) pos: 2.5 neg: 0.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 126.2 deg Storm rel helicity (0-3000m) pos: 9.5 neg: -0.8 tot: 8.7 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 2.1 10^-3/s Energy-Hel index: 8.03 Bulk Rich Number: 48659.68 Bulk Shear: 2.78 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 ------------------------------------------------------------------------------- 500 136 1 111 4| 2.9 0.0 2.9| 0.5 -0.8 -0.3 -0.6 -0.16| 3.3 -0.5 1000 182 2 127 3| 2.1 0.0 2.1| 2.8 -0.8 2.0 2.0 0.39| 3.2 1.2 1500 224 3 156 3| 2.5 0.0 2.5| 5.8 -0.8 5.1 3.4 0.58| 3.3 1.9 2000 NO DATA | 2.5 0.0 2.5| | 2500 NO DATA | 2.5 0.0 2.5| | 3000 NO DATA | 2.5 0.0 2.5| | 4000 NO DATA | 2.5 0.0 2.5| | 5000 NO DATA | 2.5 0.0 2.5| | 6000 NO DATA | 2.5 0.0 2.5| | Wrote GIF file: /home/apache/climate/data/raob//Z1644/skewt/Z1644.skewt.20200326.12.gif