UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032712.upa.cvt Date: 1200Z 27 MAR 20 Searching for Z9280... Searching the city database file for: Z9280 ... Date:1200Z 27 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 1003 80 19.0 19.0 100 0.0 19.0 70 9 291.9 294.4 292.0 331.3 13.92 1 1000 106 19.4 19.2 99 0.2 19.3 70 9 292.5 295.1 292.4 332.6 14.14 2 925 777 17.8 16.2 90 1.6 16.7 80 17 297.5 299.8 292.8 334.1 12.62 3 850 1498 14.0 14.0 100 0.0 14.0 145 9 300.8 303.0 293.3 335.8 11.91 4 700 3120 5.8 5.4 97 0.4 5.6 250 27 308.9 310.4 292.7 333.6 8.06 TRP WND Sounding variables and indices Precipitable water: 1.37 inches Sfc-500 mean rel hum: 96.94 % Est. max temperature: 27.78 C = 82.01 F Sfc-Lift cond lev (LCL): 1003.29 mb = 80.35 m = 263.61 ft T: 19.00 C ThetaE index: 2.22 C Layer 700.0- 0.0 mb Conv cond level (CCL): 897.17 mb = 1037.50 m = 3403.83 ft Mean mixing ratio: 13.20 g/kg Conv temperature: 25.81 C = 78.46 F Cap Strength: 1.20 C Lifted Index @700 mb: 0.21 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.53 J/kg Max Up Vert Vel: 6.71 m/s Conv Inhibition (B-): 46.96 J/kg Cap Strength: 1.12 C Lift Cond Lev (LCL): 938.49 mb = 652.36 m = 2140.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 211 at 12 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 80 70 9 -8.5 -3.1 | 48 20 -14.5 -13.1 1 1000 106 70 9 -8.5 -3.1 | 48 20 -14.5 -13.1 2 925 777 80 17 -16.7 -3.0 | 60 26 -22.8 -13.0 3 850 1498 145 9 -5.2 7.4 | 76 12 -11.2 -2.7 4 700 3120 250 27 25.4 9.2 | 272 19 19.3 -0.8 Wind Parameters Mean winds (0-6000m): 181.0 at 15.7 knts Storm direction: 211.0 at 11.7 knts Shear (0-3000m) pos: 6.1 neg: 0.0 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): -138.2 deg Storm rel helicity (0-3000m) pos: 155.5 neg: -0.8 tot: 154.7 m^2/s^2 ave: 51.6 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 7.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.35 Bulk Shear: 64.54 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 74 12 53 22| 6.0 0.0 6.0| 19.8 0.0 19.8 39.7 0.58| 6.0 3.5 1000 82 14 58 23| 4.4 0.0 4.4| 61.2 0.0 61.2 61.2 0.61| 8.4 5.1 1500 90 13 62 21| 4.2 0.0 4.2| 72.4 -0.8 71.6 47.7 0.48| 8.9 4.3 2000 108 13 72 19| 5.3 0.0 5.3| 92.7 -0.8 91.9 45.9 0.59| 9.0 5.4 2500 135 14 89 16| 5.9 0.0 5.9|115.2 -0.8 114.4 45.8 0.69| 9.7 6.6 3000 176 16 127 9| 6.1 0.0 6.1|155.5 -0.8 154.7 51.6 0.71| 10.5 7.5 4000 NO DATA | 6.1 0.0 6.1| | 5000 NO DATA | 6.1 0.0 6.1| | 6000 NO DATA | 6.1 0.0 6.1| | Wrote GIF file: /home/apache/climate/data/raob//Z9280/skewt/Z9280.skewt.20200327.12.gif