UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for ZSHC... Searching the city database file for: ZSHC ... Date:1200Z 31 MAR 20 Station: ZSHC WMO ident: 58457 Latitude: 30.23 Longitude: 120.17 Elevation: 43.00 ------------------------------------------------------------------------------- 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 1011 43 10.2 9.4 95 0.8 9.7 20 3 282.5 283.7 282.4 302.6 7.33 1 1000 135 9.8 9.0 95 0.8 9.3 40 7 283.0 284.2 282.5 302.8 7.21 2 925 778 6.4 6.4 100 0.0 6.4 95 11 285.9 287.0 283.0 304.1 6.52 3 850 1469 3.4 3.4 100 0.0 3.4 170 3 289.7 290.7 283.8 306.1 5.75 4 700 3038 3.6 3.6 100 0.0 3.6 255 44 306.5 307.8 291.2 328.0 7.10 TRP WND Sounding variables and indices Precipitable water: 0.80 inches Sfc-500 mean rel hum: 99.29 % Est. max temperature: 16.88 C = 62.38 F Sfc-Lift cond lev (LCL): 998.92 mb = 143.92 m = 472.18 ft T: 9.75 C ThetaE index: 0.00 C Layer 1011.0- 0.0 mb Conv cond level (CCL): 947.56 mb = 579.27 m = 1900.48 ft Mean mixing ratio: 6.85 g/kg Conv temperature: 12.70 C = 54.86 F Cap Strength: 11.08 C Lifted Index @700 mb: 11.08 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.62 J/kg Max Up Vert Vel: 5.41 m/s Conv Inhibition (B-): 337.19 J/kg Cap Strength: 10.72 C Lift Cond Lev (LCL): 954.30 mb = 520.83 m = 1708.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 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 1011 43 20 3 -1.0 -2.8 | 83 13 -13.0 -1.6 1 1000 135 40 7 -4.5 -5.4 | 76 17 -16.5 -4.2 2 925 778 95 11 -11.0 1.0 | 95 23 -23.0 2.1 3 850 1469 170 3 -0.5 3.0 | 108 13 -12.5 4.1 4 700 3038 255 44 42.5 11.4 | 248 33 30.5 12.6 Wind Parameters Mean winds (0-6000m): 245.6 at 16.1 knts Storm direction: 275.6 at 12.1 knts Shear (0-3000m) pos: 6.9 neg: 0.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 164.8 deg Storm rel helicity (0-3000m) pos: 344.0 neg: -8.9 tot: 335.1 m^2/s^2 ave: 115.5 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 9.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 74.26 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 57 8 81 19| 8.4 0.0 8.4| 18.5 -7.2 11.4 22.8 0.18| 10.2 1.8 1000 82 9 90 21| 4.7 0.0 4.7| 62.7 -7.2 55.5 55.5 0.49| 9.9 4.9 1500 89 8 93 20| 2.7 0.0 2.7| 75.0 -8.9 66.1 44.1 0.44| 9.4 4.1 2000 123 9 107 20| 5.4 0.0 5.4|132.8 -8.9 123.9 62.0 0.61| 10.7 6.5 2500 193 12 143 16| 6.9 0.0 6.9|227.1 -8.9 218.2 87.3 0.71| 12.1 8.6 3000 NO DATA | 6.9 0.0 6.9| | 4000 NO DATA | 6.9 0.0 6.9| | 5000 NO DATA | 6.9 0.0 6.9| | 6000 NO DATA | 6.9 0.0 6.9| | Wrote GIF file: /home/apache/climate/data/raob//ZSHC/skewt/ZSHC.skewt.20200331.12.gif