UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032800.upa.cvt Date: 0000Z 28 MAR 20 Searching for Z8424... Searching the city database file for: Z8424 ... Date:0000Z 28 MAR 20 Station: Z8424 WMO ident: 58424 Latitude: 30.53 Longitude: 117.05 ------------------------------------------------------------------------------- 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 1020 64 3.2 2.8 97 0.4 3.0 25 9 274.8 275.6 275.2 287.2 4.58 1 1000 224 1.4 0.2 92 1.2 0.9 30 15 274.5 275.2 274.0 285.1 3.88 2 925 847 -2.1 -2.7 96 0.6 -2.3 40 21 277.2 277.7 274.8 286.5 3.38 3 850 1517 -1.7 -2.1 97 0.4 -1.9 50 25 284.4 285.0 279.2 295.3 3.85 4 700 3055 -4.5 -6.1 89 1.6 -5.1 10 17 297.5 298.1 284.5 307.9 3.46 TRP WND Sounding variables and indices Freezing level: 970.00 mb = 473.20 m = 1552.47 ft Wetbulb zero: 979.09 mb = 392.90 m = 1289.04 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 93.88 % Est. max temperature: 10.82 C = 51.47 F Sfc-Lift cond lev (LCL): 1013.64 mb = 114.73 m = 376.41 ft T: 2.63 C ThetaE index: 2.09 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 946.09 mb = 666.82 m = 2187.70 ft Mean mixing ratio: 3.73 g/kg Conv temperature: 4.83 C = 40.69 F Cap Strength: 13.88 C Lifted Index @700 mb: 13.88 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.17 J/kg Max Up Vert Vel: 4.73 m/s Conv Inhibition (B-): 581.52 J/kg Cap Strength: 13.48 C Lift Cond Lev (LCL): 956.22 mb = 581.77 m = 1908.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 67 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 1020 64 25 9 -3.8 -8.2 | 282 10 10.3 -2.2 1 1000 224 30 15 -7.5 -13.0 | 317 10 6.6 -7.1 2 925 847 40 21 -13.5 -16.1 | 357 10 0.6 -10.2 3 850 1517 50 25 -19.2 -16.1 | 27 11 -5.1 -10.1 4 700 3055 10 17 -3.0 -16.7 | 314 16 11.1 -10.8 Wind Parameters Mean winds (0-6000m): 37.1 at 20.4 knts Storm direction: 67.1 at 15.3 knts Shear (0-3000m) pos: 3.5 neg: 2.3 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 32.0 deg Storm rel helicity (0-3000m) pos: 46.9 neg: -49.9 tot: -3.1 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.83 Bulk Shear: 3.94 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 32 15 319 9| 9.8 0.0 9.8| 24.6 0.0 24.6 49.2 0.99| 10.0 9.9 1000 37 18 338 9| 7.2 0.0 7.2| 37.4 0.0 37.4 37.4 0.99| 7.5 7.5 1500 41 20 353 9| 5.8 0.0 5.8| 46.9 -0.4 46.4 30.9 0.97| 6.3 6.1 2000 41 21 358 10| 4.3 1.5 5.9| 46.9 -18.4 28.5 14.2 0.49| 6.2 3.0 2500 39 21 355 10| 3.5 2.3 5.8| 46.9 -35.9 11.0 4.4 0.23| 6.1 1.4 3000 NO DATA | 3.5 2.3 5.8| | 4000 NO DATA | 3.5 2.3 5.8| | 5000 NO DATA | 3.5 2.3 5.8| | 6000 NO DATA | 3.5 2.3 5.8| | Wrote GIF file: /home/apache/climate/data/raob//Z8424/skewt/Z8424.skewt.20200328.00.gif