UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033012.upa.cvt Date: 1200Z 30 MAR 20 Searching for Z9280... Searching the city database file for: Z9280 ... Date:1200Z 30 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 80 12.6 12.1 97 0.5 12.3 25 7 285.4 287.0 285.3 310.0 8.86 1 1000 113 12.8 11.2 90 1.6 11.9 25 7 286.0 287.4 285.0 309.2 8.37 2 925 765 12.0 12.0 100 0.0 12.0 100 9 291.6 293.3 288.3 318.7 9.56 3 850 1485 17.0 17.0 100 0.0 17.0 215 29 304.0 306.6 296.0 347.0 14.49 4 700 3121 7.2 6.4 95 0.8 6.7 250 27 310.5 312.1 293.6 337.0 8.65 TRP WND Sounding variables and indices Precipitable water: 1.32 inches Sfc-500 mean rel hum: 97.40 % Est. max temperature: 30.45 C = 86.82 F Sfc-Lift cond lev (LCL): 996.61 mb = 141.43 m = 464.01 ft T: 12.77 C ThetaE index: 10.02 C Layer 700.0- 0.0 mb Conv cond level (CCL): 701.90 mb = 3098.11 m = 10164.27 ft Mean mixing ratio: 9.21 g/kg Conv temperature: 37.58 C = 99.64 F Cap Strength: 9.71 C Lifted Index @700 mb: 8.70 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.10 J/kg Max Up Vert Vel: 7.89 m/s Conv Inhibition (B-): 633.52 J/kg Cap Strength: 9.67 C Lift Cond Lev (LCL): 944.30 mb = 592.34 m = 1943.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 254 at 16 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 80 25 7 -3.0 -6.3 | 60 21 -18.3 -10.7 1 1000 113 25 7 -3.0 -6.3 | 60 21 -18.3 -10.7 2 925 765 100 9 -8.9 1.6 | 83 24 -24.3 -2.8 3 850 1485 215 29 16.6 23.8 | 184 19 1.2 19.4 4 700 3121 250 27 25.4 9.2 | 244 11 10.0 4.8 Wind Parameters Mean winds (0-6000m): 224.1 at 21.3 knts Storm direction: 254.1 at 16.0 knts Shear (0-3000m) pos: 5.6 neg: 0.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): -177.7 deg Storm rel helicity (0-3000m) pos: 383.8 neg: 0.0 tot: 383.8 m^2/s^2 ave: 127.9 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 11.4 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.28 Bulk Shear: 110.81 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 53 8 67 23| 7.3 0.0 7.3| 39.9 0.0 39.9 79.9 0.88| 7.6 6.7 1000 97 10 83 25| 11.6 0.0 11.6|159.4 0.0 159.4 159.4 0.95| 13.0 12.3 1500 182 14 124 18| 12.3 0.0 12.3|331.6 0.0 331.6 221.1 0.96| 18.8 18.1 2000 206 18 147 14| 9.0 0.0 9.0|351.4 0.0 351.4 175.7 0.94| 15.5 14.7 2500 216 20 163 12| 6.9 0.0 6.9|368.5 0.0 368.5 147.4 0.94| 13.5 12.7 3000 224 21 176 11| 5.6 0.0 5.6|383.8 0.0 383.8 127.9 0.94| 12.1 11.4 4000 NO DATA | 5.6 0.0 5.6| | 5000 NO DATA | 5.6 0.0 5.6| | 6000 NO DATA | 5.6 0.0 5.6| | Wrote GIF file: /home/apache/climate/data/raob//Z9280/skewt/Z9280.skewt.20200330.12.gif