UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031900.upa.cvt Date: 0000Z 19 MAR 20 Searching for Z1839... Searching the city database file for: Z1839 ... Date:0000Z 19 MAR 20 Station: Z1839 WMO ident: 51839 Latitude: 37.07 Longitude: 82.72 ------------------------------------------------------------------------------- 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 861 1407 0.8 -7.2 55 8.0 -2.2 250 1 285.9 286.4 278.3 293.4 2.58 1 850 1512 11.2 -10.8 20 22.0 2.4 240 3 297.9 298.2 283.0 304.0 1.97 2 700 3102 -0.7 -16.7 29 16.0 -5.9 295 7 301.7 302.0 284.0 306.4 1.48 TRP WND Sounding variables and indices Freezing level: 708.82 mb = 3008.47 m = 9870.19 ft Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 25.22 % Est. max temperature: 15.64 C = 60.15 F Sfc-Lift cond lev (LCL): 759.79 mb = 2430.80 m = 7974.97 ft T: 4.32 C ThetaE index: 0.00 C Layer 861.0--31905892860016837842578215796736.0 mb Conv cond level (CCL): None Cap Strength: -9983.19 C Lifted Index @700 mb: 3.11 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 135565.30 J/kg Max Up Vert Vel: 520.70 m/s Conv Inhibition (B-): 76.92 J/kg Cap Strength: 3.11 C Lift Cond Lev (LCL): 596.95 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: 308 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 ---------------------------------------------------------- 0 861 1407 250 1 0.9 0.3 | 144 3 -1.9 2.6 1 850 1512 240 3 2.6 1.5 | 176 4 -0.2 3.7 2 700 3102 295 7 6.3 -3.0 | 282 4 3.5 -0.7 Wind Parameters Mean winds (0-6000m): 278.3 at 4.8 knts Storm direction: 308.3 at 3.6 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 137.9 deg Storm rel helicity (0-3000m) pos: 6.8 neg: 0.0 tot: 6.8 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.98 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 2.3 10^-3/s Energy-Hel index: 5.79 Bulk Rich Number: 143552.89 Bulk Shear: 0.94 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 ------------------------------------------------------------------------------- 500 247 3 181 3| 3.1 0.0 3.1| 2.9 0.0 2.9 5.8 0.98| 3.4 3.3 1000 259 4 198 3| 2.2 0.0 2.2| 4.6 0.0 4.6 4.6 0.98| 2.7 2.6 1500 273 5 220 3| 2.0 0.0 2.0| 6.4 0.0 6.4 4.3 0.99| 2.5 2.5 2000 NO DATA | 2.0 0.0 2.0| | 2500 NO DATA | 2.0 0.0 2.0| | 3000 NO DATA | 2.0 0.0 2.0| | 4000 NO DATA | 2.0 0.0 2.0| | 5000 NO DATA | 2.0 0.0 2.0| | 6000 NO DATA | 2.0 0.0 2.0| | Wrote GIF file: /home/apache/climate/data/raob//Z1839/skewt/Z1839.skewt.20200319.00.gif