UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for Z9280... Searching the city database file for: Z9280 ... Date:0000Z 31 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 79 12.2 12.0 99 0.2 12.1 45 3 284.9 286.4 285.0 309.1 8.78 1 1000 129 12.0 11.0 94 1.0 11.4 40 3 285.1 286.6 284.6 308.0 8.26 2 925 781 12.8 12.8 100 0.0 12.8 125 15 292.4 294.2 289.0 321.1 10.09 3 850 1503 17.0 17.0 100 0.0 17.0 215 29 304.0 306.6 296.0 347.0 14.49 4 700 3139 8.0 8.0 100 0.0 8.0 255 29 311.3 313.2 294.6 341.1 9.67 TRP WND Sounding variables and indices Precipitable water: 1.37 inches Sfc-500 mean rel hum: 99.25 % Est. max temperature: 30.35 C = 86.63 F Sfc-Lift cond lev (LCL): 1003.08 mb = 103.33 m = 339.00 ft T: 12.10 C ThetaE index: 5.98 C Layer 700.0- 0.0 mb Conv cond level (CCL): 1000.00 mb = 129.00 m = 423.22 ft Mean mixing ratio: 9.41 g/kg Conv temperature: 13.45 C = 56.20 F Cap Strength: 9.54 C Lifted Index @700 mb: 9.27 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.75 J/kg Max Up Vert Vel: 8.69 m/s Conv Inhibition (B-): 631.29 J/kg Cap Strength: 9.53 C Lift Cond Lev (LCL): 949.93 mb = 558.63 m = 1832.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 at 17 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 79 45 3 -2.1 -2.1 | 67 20 -18.1 -7.8 1 1000 129 40 3 -1.9 -2.3 | 66 20 -17.9 -8.0 2 925 781 125 15 -12.3 8.6 | 96 28 -28.3 2.9 3 850 1503 215 29 16.6 23.8 | 182 18 0.6 18.1 4 700 3139 255 29 28.0 7.5 | 261 12 12.0 1.8 Wind Parameters Mean winds (0-6000m): 220.4 at 22.6 knts Storm direction: 250.4 at 17.0 knts Shear (0-3000m) pos: 5.4 neg: 0.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): -168.8 deg Storm rel helicity (0-3000m) pos: 391.0 neg: -1.3 tot: 389.7 m^2/s^2 ave: 129.9 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 11.6 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.37 Bulk Shear: 102.30 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 85 7 75 24| 10.1 0.0 10.1| 45.7 -1.3 44.5 88.9 0.60| 11.4 6.8 1000 129 11 93 25| 11.5 0.0 11.5|190.6 -1.3 189.4 189.4 0.85| 16.0 13.6 1500 172 16 119 21| 11.0 0.0 11.0|327.7 -1.3 326.4 217.6 0.89| 19.3 17.2 2000 196 19 140 17| 8.2 0.0 8.2|350.5 -1.3 349.2 174.6 0.89| 16.1 14.3 2500 209 21 156 14| 6.6 0.0 6.6|371.2 -1.3 369.9 148.0 0.89| 14.2 12.6 3000 219 22 172 12| 5.4 0.0 5.4|391.0 -1.3 389.7 129.9 0.90| 12.9 11.6 4000 NO DATA | 5.4 0.0 5.4| | 5000 NO DATA | 5.4 0.0 5.4| | 6000 NO DATA | 5.4 0.0 5.4| | Wrote GIF file: /home/apache/climate/data/raob//Z9280/skewt/Z9280.skewt.20200331.00.gif