UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for Z8424... Searching the city database file for: Z8424 ... Date:1200Z 20 MAR 20 Station: Z8424 WMO ident: 58424 Latitude: 30.53 Longitude: 117.05 ------------------------------------------------------------------------------- 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 1003 65 21.6 7.6 40 14.0 13.5 55 3 294.5 295.7 286.5 313.5 6.53 1 1000 91 23.6 9.6 41 14.0 15.1 95 5 296.8 298.1 288.3 318.7 7.52 2 925 765 19.0 2.0 32 17.0 10.0 200 17 298.7 299.6 286.4 313.0 4.78 3 850 1483 13.6 -15.4 12 29.0 2.8 215 11 300.4 300.6 283.2 304.7 1.36 4 700 3080 3.0 -22.0 14 25.0 -4.7 270 17 305.8 306.0 284.9 308.9 0.94 TRP WND Sounding variables and indices Wetbulb zero: 794.09 mb = 2042.65 m = 6701.53 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 20.40 % Est. max temperature: 27.43 C = 81.38 F Sfc-Lift cond lev (LCL): 814.83 mb = 1830.56 m = 6005.70 ft T: 11.29 C ThetaE index: 13.97 C Layer 925.0- 700.0 mb Conv cond level (CCL): None Cap Strength: 5.40 C Lifted Index @700 mb: 4.86 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.20 J/kg Max Up Vert Vel: 3.79 m/s Conv Inhibition (B-): 272.85 J/kg Cap Strength: 5.40 C Lift Cond Lev (LCL): 752.56 mb = 2484.50 m = 8151.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 at 10 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 1003 65 55 3 -2.5 -1.7 | 72 13 -12.2 -3.9 1 1000 91 95 5 -5.0 0.4 | 83 15 -14.7 -1.7 2 925 765 200 17 5.8 16.0 | 164 14 -3.9 13.8 3 850 1483 215 11 6.3 9.0 | 154 8 -3.4 6.8 4 700 3080 270 17 17.0 -0.0 | 287 8 7.3 -2.2 Wind Parameters Mean winds (0-6000m): 227.4 at 13.3 knts Storm direction: 257.4 at 9.9 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -146.7 deg Storm rel helicity (0-3000m) pos: 127.0 neg: -4.2 tot: 122.8 m^2/s^2 ave: 40.9 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 6.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 27.32 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 ------------------------------------------------------------------------------- 500 149 9 111 15| 15.3 0.0 15.3| 71.0 0.0 71.0 141.9 0.93| 18.5 17.2 1000 192 12 144 12| 8.8 0.0 8.8|106.2 -0.8 105.4 105.4 0.84| 15.4 13.0 1500 199 12 149 11| 4.9 0.0 4.9|107.1 -4.2 102.9 68.6 0.70| 11.8 8.3 2000 206 12 154 10| 4.2 0.0 4.2|113.3 -4.2 109.1 54.5 0.72| 9.9 7.2 2500 216 13 164 8| 3.7 0.0 3.7|119.5 -4.2 115.3 46.1 0.75| 8.9 6.7 3000 227 13 180 7| 3.3 0.0 3.3|127.0 -4.2 122.8 40.9 0.77| 8.3 6.4 4000 NO DATA | 3.3 0.0 3.3| | 5000 NO DATA | 3.3 0.0 3.3| | 6000 NO DATA | 3.3 0.0 3.3| | Wrote GIF file: /home/apache/climate/data/raob//Z8424/skewt/Z8424.skewt.20200320.12.gif