UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for Z1839... Searching the city database file for: Z1839 ... Date:0000Z 1 APR 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 855 1411 6.6 -9.4 31 16.0 0.4 70 3 292.6 293.0 281.0 299.2 2.19 1 850 1459 6.6 -8.4 33 15.0 0.7 75 5 293.1 293.5 281.4 300.2 2.38 2 700 3050 3.0 -14.0 27 17.0 -3.3 75 15 305.8 306.2 285.9 311.7 1.85 TRP WND Sounding variables and indices Wetbulb zero: 824.62 mb = 1707.43 m = 5601.72 ft Precipitable water: 0.13 inches Sfc-500 mean rel hum: 30.40 % Est. max temperature: 18.80 C = 65.85 F Sfc-Lift cond lev (LCL): 667.54 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 0.00 C Layer 855.0- 0.0 mb Conv cond level (CCL): None Cap Strength: -9985.92 C Lifted Index @700 mb: 8.20 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 135032.06 J/kg Max Up Vert Vel: 519.68 m/s Conv Inhibition (B-): 131.76 J/kg Cap Strength: 8.20 C Lift Cond Lev (LCL): 630.61 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: 105 at 7 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 ---------------------------------------------------------- 0 855 1411 70 3 -2.8 -1.0 | 304 5 4.3 -2.9 1 850 1459 75 5 -4.8 -1.3 | 324 4 2.3 -3.2 2 700 3050 75 15 -14.5 -3.9 | 52 9 -7.4 -5.8 Wind Parameters Mean winds (0-6000m): 75.0 at 9.8 knts Storm direction: 105.0 at 7.4 knts Shear (0-3000m) pos: 1.7 neg: 2.2 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 107.6 deg Storm rel helicity (0-3000m) pos: 11.4 neg: 0.0 tot: 11.4 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 2.8 10^-3/s Energy-Hel index: 9.61 Bulk Rich Number: 76543.62 Bulk Shear: 1.76 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 75 6 342 4| 5.0 0.0 5.0| 4.7 0.0 4.7 9.3 0.90| 5.0 4.5 1000 75 8 6 4| 2.5 1.6 4.1| 7.7 0.0 7.7 7.7 0.85| 4.1 3.5 1500 75 9 24 5| 1.7 2.2 3.8| 10.8 0.0 10.8 7.2 0.76| 3.8 2.9 2000 NO DATA | 1.7 2.2 3.8| | 2500 NO DATA | 1.7 2.2 3.8| | 3000 NO DATA | 1.7 2.2 3.8| | 4000 NO DATA | 1.7 2.2 3.8| | 5000 NO DATA | 1.7 2.2 3.8| | 6000 NO DATA | 1.7 2.2 3.8| | Wrote GIF file: /home/apache/climate/data/raob//Z1839/skewt/Z1839.skewt.20200401.00.gif