UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032312.upa.cvt Date: 1200Z 23 MAR 20 Searching for Z8424... Searching the city database file for: Z8424 ... Date:1200Z 23 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 1009 67 18.0 8.0 52 10.0 12.3 35 7 290.4 291.6 285.1 309.4 6.68 1 1000 143 17.8 7.8 52 10.0 12.1 40 9 291.0 292.1 285.3 309.9 6.64 2 925 805 13.4 7.4 67 6.0 10.0 90 7 293.0 294.3 286.4 313.1 6.99 3 850 1515 11.8 7.9 77 3.9 9.5 75 5 298.5 299.9 289.2 321.6 7.89 4 700 3113 3.6 -2.4 65 6.0 0.7 280 7 306.5 307.3 288.9 320.6 4.58 TRP WND Sounding variables and indices Precipitable water: 0.82 inches Sfc-500 mean rel hum: 68.24 % Est. max temperature: 25.43 C = 77.78 F Sfc-Lift cond lev (LCL): 869.02 mb = 1329.16 m = 4360.70 ft T: 12.22 C ThetaE index: 1.04 C Layer 700.0- 0.0 mb Conv cond level (CCL): None Cap Strength: 6.86 C Lifted Index @700 mb: 6.86 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.44 J/kg Max Up Vert Vel: 3.86 m/s Conv Inhibition (B-): 433.27 J/kg Cap Strength: 6.81 C Lift Cond Lev (LCL): 852.01 mb = 1495.13 m = 4905.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 83 at 5 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 1009 67 35 7 -4.0 -5.7 | 351 5 0.8 -5.2 1 1000 143 40 9 -5.8 -6.9 | 9 6 -1.0 -6.3 2 925 805 90 7 -7.0 0.0 | 104 2 -2.2 0.6 3 850 1515 75 5 -4.8 -1.3 | 0 1 -0.0 -0.7 4 700 3113 280 7 6.9 -1.2 | 273 12 11.7 -0.7 Wind Parameters Mean winds (0-6000m): 53.5 at 6.5 knts Storm direction: 83.5 at 4.9 knts Shear (0-3000m) pos: 1.0 neg: 2.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -75.3 deg Storm rel helicity (0-3000m) pos: 8.3 neg: -23.1 tot: -14.9 m^2/s^2 ave: -5.0 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 4.7 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 16.66 Bulk Shear: 0.45 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 52 8 21 5| 4.9 0.0 4.9| 6.8 0.0 6.8 13.7 0.78| 6.9 5.4 1000 66 8 40 3| 2.9 0.0 2.9| 8.3 -0.2 8.1 8.1 0.71| 5.1 3.6 1500 70 7 43 2| 1.9 0.6 2.6| 8.3 -0.5 7.7 5.2 0.47| 4.1 1.9 2000 65 7 27 2| 1.4 1.6 3.0| 8.3 -2.0 6.2 3.1 0.25| 4.2 1.0 2500 55 6 9 3| 1.2 2.1 3.3| 8.3 -8.9 -0.7 -0.3 0.03| 4.4 0.1 3000 52 6 5 3| 1.0 2.2 3.2| 8.3 -23.1 -14.9 -5.0 -0.17| 4.7 -0.8 4000 NO DATA | 1.0 2.2 3.2| | 5000 NO DATA | 1.0 2.2 3.2| | 6000 NO DATA | 1.0 2.2 3.2| | Wrote GIF file: /home/apache/climate/data/raob//Z8424/skewt/Z8424.skewt.20200323.12.gif