UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for Z8633... Searching the city database file for: Z8633 ... Date:0000Z 29 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 1012 84 6.8 2.7 75 4.1 4.9 70 9 279.0 279.8 277.4 291.6 4.59 1 1000 182 6.0 2.5 78 3.5 4.4 65 15 279.1 279.9 277.5 291.7 4.58 2 925 814 1.0 -1.2 85 2.2 0.1 70 23 280.3 281.0 277.1 290.9 3.78 3 850 1492 2.6 0.3 85 2.3 1.5 140 15 288.9 289.7 282.2 302.1 4.60 4 700 3084 5.8 -11.2 28 17.0 -1.2 215 29 308.9 309.3 287.5 316.3 2.32 TRP WND Sounding variables and indices Wetbulb zero: 764.12 mb = 2365.38 m = 7760.35 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 69.02 % Est. max temperature: 15.27 C = 59.48 F Sfc-Lift cond lev (LCL): 950.33 mb = 594.96 m = 1951.96 ft T: 2.73 C ThetaE index: 0.87 C Layer 925.0- 850.0 mb Conv cond level (CCL): None Cap Strength: 20.49 C Lifted Index @700 mb: 20.49 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.98 J/kg Max Up Vert Vel: 3.15 m/s Conv Inhibition (B-): 763.77 J/kg Cap Strength: 19.44 C Lift Cond Lev (LCL): 919.63 mb = 860.71 m = 2823.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 174 at 15 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 1012 84 70 9 -8.5 -3.1 | 21 20 -6.9 -18.3 1 1000 182 65 15 -13.6 -6.3 | 29 25 -12.0 -21.5 2 925 814 70 23 -21.6 -7.9 | 41 31 -20.0 -23.1 3 850 1492 140 15 -9.6 11.5 | 65 9 -8.1 -3.7 4 700 3084 215 29 16.6 23.8 | 245 20 18.2 8.6 Wind Parameters Mean winds (0-6000m): 144.1 at 20.4 knts Storm direction: 174.1 at 15.3 knts Shear (0-3000m) pos: 8.1 neg: 2.3 tot: 10.4 10-3/s Storm rel Dir Shear (0-3000m): -135.9 deg Storm rel helicity (0-3000m) pos: 175.9 neg: -0.1 tot: 175.8 m^2/s^2 ave: 60.6 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 7.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 71.11 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 67 16 32 26| 0.0 11.4 11.4| 44.2 0.0 44.2 88.4 0.61| 11.6 7.1 1000 72 19 38 27| 5.3 5.7 11.0|106.3 0.0 106.3 106.3 0.63| 12.7 8.0 1500 84 18 44 24| 7.7 3.8 11.5|124.1 -0.1 124.0 82.7 0.50| 13.6 6.8 2000 100 18 54 20| 7.9 2.9 10.8|136.6 -0.1 136.5 68.2 0.57| 12.4 7.2 2500 120 19 70 16| 8.1 2.3 10.4|152.9 -0.1 152.7 61.1 0.62| 12.1 7.4 3000 NO DATA | 8.1 2.3 10.4| | 4000 NO DATA | 8.1 2.3 10.4| | 5000 NO DATA | 8.1 2.3 10.4| | 6000 NO DATA | 8.1 2.3 10.4| | Wrote GIF file: /home/apache/climate/data/raob//Z8633/skewt/Z8633.skewt.20200329.00.gif