UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for ZSAM... Searching the city database file for: ZSAM ... Date:0000Z 1 APR 20 Station: ZSAM WMO ident: 59134 Latitude: 24.48 Longitude: 118.08 Elevation: 139.00 ------------------------------------------------------------------------------- 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 1001 139 15.8 15.6 99 0.2 15.7 90 5 288.9 290.8 288.8 320.2 11.20 1 1000 145 15.8 15.6 99 0.2 15.7 90 5 289.0 290.9 288.8 320.3 11.21 2 925 806 14.0 14.0 100 0.0 14.0 35 5 293.6 295.6 290.2 324.8 10.92 3 850 1519 14.2 13.1 93 1.1 13.5 290 21 301.0 303.1 292.8 334.0 11.22 4 700 3141 8.8 -10.2 25 19.0 0.5 280 25 312.2 312.7 288.8 320.3 2.51 TRP WND Sounding variables and indices Precipitable water: 1.07 inches Sfc-500 mean rel hum: 76.78 % Est. max temperature: 27.85 C = 82.14 F Sfc-Lift cond lev (LCL): 998.23 mb = 160.03 m = 525.03 ft T: 15.76 C ThetaE index: 13.70 C Layer 700.0- 0.4 mb Conv cond level (CCL): 946.09 mb = 614.83 m = 2017.13 ft Mean mixing ratio: 11.04 g/kg Conv temperature: 19.20 C = 66.56 F Cap Strength: 6.96 C Lifted Index @700 mb: 6.96 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.06 J/kg Max Up Vert Vel: 7.08 m/s Conv Inhibition (B-): 336.26 J/kg Cap Strength: 6.76 C Lift Cond Lev (LCL): 948.19 mb = 596.03 m = 1955.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 12 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 1001 139 90 5 -5.0 0.0 | 127 16 -13.0 9.6 1 1000 145 90 5 -5.0 0.0 | 127 16 -13.0 9.6 2 925 806 35 5 -2.9 -4.1 | 117 12 -10.8 5.5 3 850 1519 290 21 19.7 -7.2 | 258 12 11.8 2.5 4 700 3141 280 25 24.6 -4.3 | 252 17 16.7 5.3 Wind Parameters Mean winds (0-6000m): 290.4 at 16.7 knts Storm direction: 320.4 at 12.5 knts Shear (0-3000m) pos: 0.0 neg: 5.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 125.7 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -55.2 tot: -55.2 m^2/s^2 ave: -18.4 10^-3 m/s^2 rel: -0.68 Storm rel vorticity (0-3000m) horiz: 6.9 stream: -4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.44 Bulk Shear: 56.77 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 70 5 122 15| 0.0 3.6 3.6| 0.0 -8.5 -8.5 -17.0 -0.60| 3.7 -2.2 1000 33 6 111 12| 0.0 7.5 7.5| 0.0 -29.2 -29.2 -29.2 -0.70| 7.9 -5.5 1500 318 10 151 3| 0.0 8.9 8.9| 0.0 -49.4 -49.4 -32.9 -0.74| 11.9 -8.8 2000 301 13 226 4| 0.0 7.0 7.0| 0.0 -50.7 -50.7 -25.4 -0.71| 9.4 -6.7 2500 295 15 239 7| 0.0 5.9 5.9| 0.0 -52.7 -52.7 -21.1 -0.69| 7.9 -5.5 3000 290 17 244 9| 0.0 5.1 5.1| 0.0 -55.2 -55.2 -18.4 -0.68| 6.9 -4.7 4000 NO DATA | 0.0 5.1 5.1| | 5000 NO DATA | 0.0 5.1 5.1| | 6000 NO DATA | 0.0 5.1 5.1| | Wrote GIF file: /home/apache/climate/data/raob//ZSAM/skewt/ZSAM.skewt.20200401.00.gif