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 Z8633... Searching the city database file for: Z8633 ... Date:1200Z 19 MAR 20 Station: Z8633 WMO ident: 58633 Latitude: 28.97 Longitude: 118.87 ------------------------------------------------------------------------------- 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 83 20.8 11.8 56 9.0 15.3 340 1 293.5 295.1 288.2 318.4 8.67 1 1000 126 23.0 11.0 47 12.0 15.6 315 3 296.1 297.6 288.8 320.1 8.26 2 925 800 18.4 6.4 45 12.0 11.5 240 3 298.1 299.3 287.9 317.3 6.52 3 850 1516 12.0 3.0 54 9.0 7.2 295 1 298.7 299.7 287.2 315.3 5.59 4 700 3101 -1.5 -8.5 59 7.0 -4.3 340 7 300.8 301.3 285.2 309.6 2.87 TRP WND Sounding variables and indices Freezing level: 716.67 mb = 2924.89 m = 9595.97 ft Wetbulb zero: 756.14 mb = 2471.27 m = 8107.73 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 52.57 % Est. max temperature: 25.96 C = 78.72 F Sfc-Lift cond lev (LCL): 879.56 mb = 1226.51 m = 4023.94 ft T: 14.59 C ThetaE index: 10.48 C Layer 925.0- -0.0 mb Conv cond level (CCL): 771.34 mb = 2308.76 m = 7574.58 ft Mean mixing ratio: 7.24 g/kg Conv temperature: 27.14 C = 80.85 F Cap Strength: 2.05 C Lifted Index @700 mb: -1.29 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.66 J/kg Max Up Vert Vel: 5.60 m/s Conv Inhibition (B-): 80.18 J/kg Cap Strength: 2.05 C Lift Cond Lev (LCL): 800.77 mb = 2003.11 m = 6571.80 ft Lev Free Conv (LFC): 735.77 mb = 2694.21 m = 8839.16 ft Wind level data Storm motion: 345 at 2 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 83 340 1 0.3 -0.9 | 169 1 -0.3 1.4 1 1000 126 315 3 2.1 -2.1 | 260 2 1.5 0.3 2 925 800 240 3 2.6 1.5 | 207 4 2.0 3.9 3 850 1516 295 1 0.9 -0.4 | 188 2 0.3 2.0 4 700 3101 340 7 2.4 -6.6 | 337 5 1.8 -4.2 Wind Parameters Mean winds (0-6000m): 315.3 at 3.3 knts Storm direction: 345.3 at 2.5 knts Shear (0-3000m) pos: 1.2 neg: 0.4 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 167.4 deg Storm rel helicity (0-3000m) pos: 4.6 neg: -2.5 tot: 2.1 m^2/s^2 ave: 0.7 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 66.99 Bulk Shear: 0.23 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 ------------------------------------------------------------------------------- 500 292 3 238 2| 0.0 3.0 3.0| 0.7 -1.1 -0.4 -0.8 0.19| 4.9 0.9 1000 270 3 223 3| 0.0 1.1 1.1| 0.8 -2.0 -1.2 -1.2 0.02| 3.7 0.1 1500 268 2 216 3| 0.5 0.8 1.2| 0.9 -2.5 -1.6 -1.1 -0.06| 3.0 -0.2 2000 279 2 220 3| 0.6 0.6 1.2| 1.8 -2.5 -0.7 -0.4 0.14| 2.8 0.4 2500 295 3 236 2| 0.9 0.5 1.4| 2.9 -2.5 0.4 0.2 0.26| 2.6 0.7 3000 315 3 267 2| 1.2 0.4 1.6| 4.6 -2.5 2.1 0.7 0.33| 2.6 0.9 4000 NO DATA | 1.2 0.4 1.6| | 5000 NO DATA | 1.2 0.4 1.6| | 6000 NO DATA | 1.2 0.4 1.6| | Wrote GIF file: /home/apache/climate/data/raob//Z8633/skewt/Z8633.skewt.20200319.12.gif