UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for Z9280... Searching the city database file for: Z9280 ... Date:1200Z 20 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 1005 77 19.8 19.8 100 0.0 19.8 0 0 292.5 295.1 292.8 334.0 14.61 1 1000 120 19.4 19.4 100 0.0 19.4 0 0 292.5 295.1 292.6 333.2 14.32 2 925 790 17.0 17.0 100 0.0 17.0 180 17 296.7 299.1 293.1 335.1 13.29 3 850 1513 16.0 16.0 100 0.0 16.0 215 21 302.9 305.4 295.1 343.1 13.58 4 700 3135 5.4 1.8 78 3.6 3.4 255 19 308.5 309.6 291.0 327.6 6.24 TRP WND Sounding variables and indices Precipitable water: 1.42 inches Sfc-500 mean rel hum: 93.98 % Est. max temperature: 29.75 C = 85.56 F Sfc-Lift cond lev (LCL): 1005.32 mb = 77.23 m = 253.38 ft T: 19.80 C ThetaE index: 15.48 C Layer 700.0- 0.0 mb Conv cond level (CCL): 958.40 mb = 485.18 m = 1591.76 ft Mean mixing ratio: 13.74 g/kg Conv temperature: 22.07 C = 71.73 F Cap Strength: 2.33 C Lifted Index @700 mb: -0.48 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.83 J/kg Max Up Vert Vel: 6.90 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 2.25 C Lift Cond Lev (LCL): 954.25 mb = 522.44 m = 1714.03 ft Lev Free Conv (LFC): 949.25 mb = 567.59 m = 1862.15 ft Equ Level (EL): 939.25 mb = 658.60 m = 2160.75 ft B at Equ Level: 21.75 J/kg Max Parcel Lev (MPL): 859.25 mb = 1420.44 m = 4660.18 ft Wind level data Storm motion: 249 at 13 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 1005 77 0 0 -0.0 -0.0 | 69 13 -11.9 -4.5 1 1000 120 0 0 -0.0 -0.0 | 69 13 -11.9 -4.5 2 925 790 180 17 0.0 17.0 | 136 17 -11.9 12.5 3 850 1513 215 21 12.0 17.2 | 181 13 0.1 12.7 4 700 3135 255 19 18.4 4.9 | 267 6 6.4 0.4 Wind Parameters Mean winds (0-6000m): 219.1 at 17.0 knts Storm direction: 249.1 at 12.8 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -166.6 deg Storm rel helicity (0-3000m) pos: 206.1 neg: -5.4 tot: 200.7 m^2/s^2 ave: 66.9 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 8.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.53 Bulk Shear: 44.61 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 ------------------------------------------------------------------------------- 500 123 5 84 16| 11.9 0.0 11.9| 60.4 -5.4 55.0 110.1 0.56| 18.0 10.1 1000 183 11 119 13| 9.6 0.0 9.6|153.0 -5.4 147.6 147.6 0.76| 19.2 14.6 1500 195 14 137 12| 7.2 0.0 7.2|180.8 -5.4 175.4 116.9 0.79| 15.6 12.4 2000 204 15 150 11| 5.2 0.0 5.2|190.6 -5.4 185.3 92.6 0.79| 12.9 10.2 2500 212 16 161 10| 4.1 0.0 4.1|198.8 -5.4 193.4 77.4 0.80| 11.2 8.9 3000 218 17 171 9| 3.3 0.0 3.3|206.1 -5.4 200.7 66.9 0.81| 10.0 8.1 4000 NO DATA | 3.3 0.0 3.3| | 5000 NO DATA | 3.3 0.0 3.3| | 6000 NO DATA | 3.3 0.0 3.3| | Wrote GIF file: /home/apache/climate/data/raob//Z9280/skewt/Z9280.skewt.20200320.12.gif