UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for Z9280... Searching the city database file for: Z9280 ... Date:1200Z 19 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 1006 80 19.4 19.4 100 0.0 19.4 0 0 292.0 294.6 292.3 332.3 14.23 1 1000 131 19.4 18.9 97 0.5 19.1 0 0 292.5 295.0 292.2 331.9 13.87 2 925 798 15.2 14.9 98 0.3 15.0 60 0 294.9 296.9 291.2 328.1 11.59 3 850 1512 12.8 12.3 97 0.5 12.5 270 5 299.6 301.5 291.9 330.7 10.63 4 700 3131 6.4 5.7 95 0.7 6.0 280 25 309.6 311.1 293.0 334.8 8.24 TRP WND Sounding variables and indices Precipitable water: 1.30 inches Sfc-500 mean rel hum: 96.71 % Est. max temperature: 26.52 C = 79.74 F Sfc-Lift cond lev (LCL): 1006.31 mb = 79.74 m = 261.61 ft T: 19.40 C ThetaE index: 4.22 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 948.00 mb = 587.89 m = 1928.75 ft Mean mixing ratio: 12.56 g/kg Conv temperature: 21.49 C = 70.67 F Cap Strength: 2.16 C Lifted Index @700 mb: 2.16 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.99 J/kg Max Up Vert Vel: 5.47 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 2.13 C Lift Cond Lev (LCL): 950.62 mb = 564.27 m = 1851.25 ft Lev Free Conv (LFC): 945.62 mb = 609.39 m = 1999.28 ft Equ Level (EL): 885.62 mb = 1165.37 m = 3823.35 ft B at Equ Level: 14.61 J/kg Max Parcel Lev (MPL): 805.62 mb = 1959.16 m = 6427.63 ft Wind level data Storm motion: 308 at 6 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 1006 80 0 0 -0.0 -0.0 | 128 6 -5.1 4.0 1 1000 131 0 0 -0.0 -0.0 | 128 6 -5.1 4.0 2 925 798 60 0 -0.0 -0.0 | 128 6 -5.1 4.0 3 850 1512 270 5 5.0 -0.0 | 178 4 -0.1 4.0 4 700 3131 280 25 24.6 -4.3 | 271 20 19.5 -0.4 Wind Parameters Mean winds (0-6000m): 277.8 at 8.6 knts Storm direction: 307.8 at 6.5 knts Shear (0-3000m) pos: 3.2 neg: 1.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 142.7 deg Storm rel helicity (0-3000m) pos: 28.2 neg: -3.2 tot: 24.9 m^2/s^2 ave: 8.3 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.53 Bulk Shear: 9.82 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 0 0 128 6| 0.0 0.0 0.0| 0.0 0.0 0.0 0.0 0.00| 0.0 0.0 1000 1 0 126 6| 0.0 1.0 1.0| 0.0 -3.0 -3.0 -3.0 -0.81| 1.2 -0.9 1500 270 1 137 5| 0.0 2.0 2.0| 3.7 -3.2 0.4 0.3 0.27| 3.2 0.9 2000 272 3 154 4| 1.6 1.5 3.1| 10.3 -3.2 7.1 3.6 0.48| 4.0 1.9 2500 275 6 188 4| 2.6 1.2 3.8| 18.2 -3.2 14.9 6.0 0.47| 4.5 2.1 3000 277 8 228 4| 3.2 1.0 4.2| 28.2 -3.2 24.9 8.3 0.45| 4.8 2.2 4000 NO DATA | 3.2 1.0 4.2| | 5000 NO DATA | 3.2 1.0 4.2| | 6000 NO DATA | 3.2 1.0 4.2| | Wrote GIF file: /home/apache/climate/data/raob//Z9280/skewt/Z9280.skewt.20200319.12.gif