UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032700.upa.cvt Date: 0000Z 27 MAR 20 Searching for Z1644... Searching the city database file for: Z1644 ... Date:0000Z 27 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 899 1086 3.8 -6.2 48 10.0 -0.1 90 1 285.5 286.0 278.3 293.2 2.67 1 850 1542 5.6 -10.4 31 16.0 -0.4 195 5 292.0 292.4 280.5 298.1 2.03 2 700 3092 -7.1 -12.0 68 4.9 -8.7 275 7 294.6 295.0 281.8 301.2 2.17 TRP WND Sounding variables and indices Freezing level: 783.86 mb = 2225.46 m = 7301.30 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 47.01 % Est. max temperature: 11.82 C = 53.28 F Sfc-Lift cond lev (LCL): 769.74 mb = 2333.81 m = 7656.76 ft T: -0.89 C ThetaE index: 0.00 C Layer 899.0-1222402924651693060745800450048.0 mb Conv cond level (CCL): None Cap Strength: -9986.85 C Lifted Index @700 mb: 3.54 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 135421.98 J/kg Max Up Vert Vel: 520.43 m/s Conv Inhibition (B-): 133.49 J/kg Cap Strength: 3.54 C Lift Cond Lev (LCL): 685.99 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: 266 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 ---------------------------------------------------------- 0 899 1086 90 1 -1.0 0.0 | 87 5 -5.0 -0.3 1 850 1542 195 5 1.3 4.8 | 149 5 -2.7 4.6 2 700 3092 275 7 7.0 -0.6 | 286 3 3.0 -0.9 Wind Parameters Mean winds (0-6000m): 236.1 at 5.3 knts Storm direction: 266.1 at 4.0 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -160.4 deg Storm rel helicity (0-3000m) pos: 16.9 neg: 0.0 tot: 16.9 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 3.7 10^-3/s Energy-Hel index: 14.33 Bulk Rich Number: 60159.09 Bulk Shear: 2.25 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 ------------------------------------------------------------------------------- 500 185 3 128 5| 5.6 0.0 5.6| 10.0 0.0 10.0 19.9 0.93| 7.3 6.7 1000 202 4 147 4| 3.3 0.0 3.3| 12.5 0.0 12.5 12.5 0.91| 4.9 4.5 1500 218 5 165 4| 2.5 0.0 2.5| 14.7 0.0 14.7 9.8 0.91| 4.2 3.9 2000 236 5 189 3| 2.1 0.0 2.1| 16.9 0.0 16.9 8.5 0.92| 4.0 3.7 2500 NO DATA | 2.1 0.0 2.1| | 3000 NO DATA | 2.1 0.0 2.1| | 4000 NO DATA | 2.1 0.0 2.1| | 5000 NO DATA | 2.1 0.0 2.1| | 6000 NO DATA | 2.1 0.0 2.1| | Wrote GIF file: /home/apache/climate/data/raob//Z1644/skewt/Z1644.skewt.20200327.00.gif