UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032312.upa.cvt Date: 1200Z 23 MAR 20 Searching for Z9280... Searching the city database file for: Z9280 ... Date:1200Z 23 MAR 20 Station: Z9280 WMO ident: 59280 Latitude: 23.67 Longitude: 113.05 ------------------------------------------------------------------------------- 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 1004 78 24.4 23.9 97 0.5 24.0 225 5 297.2 300.6 297.1 352.0 18.92 1 1000 113 24.0 21.2 84 2.8 22.1 230 5 297.1 300.1 295.2 343.6 16.05 2 925 793 19.6 19.3 98 0.3 19.4 265 7 299.4 302.2 295.4 344.3 15.41 3 850 1520 16.6 16.6 100 0.0 16.6 290 5 303.5 306.1 295.6 345.5 14.12 4 700 3142 6.2 3.8 85 2.4 4.8 140 9 309.4 310.7 292.1 331.5 7.20 TRP WND Sounding variables and indices Precipitable water: 1.55 inches Sfc-500 mean rel hum: 93.64 % Est. max temperature: 30.50 C = 86.90 F Sfc-Lift cond lev (LCL): 997.17 mb = 137.71 m = 451.78 ft T: 23.84 C ThetaE index: 13.99 C Layer 700.0- 0.0 mb Conv cond level (CCL): 925.00 mb = 793.00 m = 2601.67 ft Mean mixing ratio: 15.69 g/kg Conv temperature: 26.54 C = 79.78 F Cap Strength: 0.44 C Lifted Index @700 mb: -2.78 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 76.69 J/kg Max Up Vert Vel: 12.38 m/s Conv Inhibition (B-): 7.52 J/kg Cap Strength: 0.44 C Lift Cond Lev (LCL): 935.84 mb = 691.35 m = 2268.17 ft Lev Free Conv (LFC): 830.84 mb = 1710.43 m = 5611.59 ft Wind level data Storm motion: 263 at 5 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 1004 78 225 5 3.5 3.5 | 156 3 -1.3 2.9 1 1000 113 230 5 3.8 3.2 | 159 3 -1.0 2.6 2 925 793 265 7 7.0 0.6 | 269 2 2.1 0.0 3 850 1520 290 5 4.7 -1.7 | 4 2 -0.2 -2.3 4 700 3142 140 9 -5.8 6.9 | 121 12 -10.6 6.3 Wind Parameters Mean winds (0-6000m): 233.1 at 6.5 knts Storm direction: 263.1 at 4.9 knts Shear (0-3000m) pos: 0.9 neg: 2.3 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): -31.4 deg Storm rel helicity (0-3000m) pos: 3.6 neg: -19.3 tot: -15.7 m^2/s^2 ave: -5.2 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 4.4 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 326.57 Bulk Shear: 0.23 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 ------------------------------------------------------------------------------- 500 242 6 184 2| 3.2 0.0 3.2| 1.5 0.0 1.5 3.0 0.83| 3.3 2.7 1000 256 6 230 1| 2.5 0.0 2.5| 2.8 0.0 2.8 2.8 0.89| 3.1 2.7 1500 264 6 267 1| 1.7 0.0 1.7| 3.6 -0.1 3.5 2.4 0.85| 2.8 2.3 2000 262 6 259 1| 1.3 1.2 2.5| 3.6 -1.3 2.4 1.2 0.25| 3.3 0.8 2500 250 6 212 2| 1.0 1.9 3.0| 3.6 -5.8 -2.2 -0.9 0.00| 3.9 0.0 3000 235 6 188 3| 0.9 2.3 3.1| 3.6 -19.3 -15.7 -5.2 -0.20| 4.4 -0.9 4000 NO DATA | 0.9 2.3 3.1| | 5000 NO DATA | 0.9 2.3 3.1| | 6000 NO DATA | 0.9 2.3 3.1| | Wrote GIF file: /home/apache/climate/data/raob//Z9280/skewt/Z9280.skewt.20200323.12.gif