UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032812.upa.cvt Date: 1200Z 28 MAR 20 Searching for ZSHC... Searching the city database file for: ZSHC ... Date:1200Z 28 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 1020 43 6.6 3.8 82 2.8 5.3 295 3 278.2 279.0 277.4 291.6 4.92 1 1000 206 6.2 3.1 81 3.1 4.7 335 5 279.4 280.2 277.9 292.5 4.78 2 925 838 0.8 -1.0 88 1.8 0.0 35 11 280.1 280.8 277.0 290.8 3.84 3 850 1514 -0.5 -7.5 59 7.0 -3.1 45 13 285.6 286.1 278.2 293.0 2.56 4 700 3075 1.4 -8.6 47 10.0 -2.7 40 9 304.0 304.6 286.4 312.9 2.85 TRP WND Sounding variables and indices Freezing level: 878.85 mb = 1254.00 m = 4114.12 ft Freezing level: 810.53 mb = 1924.79 m = 6314.85 ft Wetbulb zero: 924.52 mb = 842.13 m = 2762.86 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 65.62 % Est. max temperature: 12.56 C = 54.62 F Sfc-Lift cond lev (LCL): 977.12 mb = 393.64 m = 1291.45 ft T: 4.60 C ThetaE index: 1.68 C Layer 925.0- 850.0 mb Conv cond level (CCL): 925.15 mb = 836.72 m = 2745.10 ft Mean mixing ratio: 4.39 g/kg Conv temperature: 8.56 C = 47.41 F Cap Strength: 15.91 C Lifted Index @700 mb: 15.91 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.71 J/kg Max Up Vert Vel: 3.07 m/s Conv Inhibition (B-): 562.20 J/kg Cap Strength: 15.64 C Lift Cond Lev (LCL): 932.73 mb = 770.58 m = 2528.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 67 at 8 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 43 295 3 2.7 -1.3 | 260 10 9.8 1.7 1 1000 206 335 5 2.1 -4.5 | 280 9 9.2 -1.6 2 925 838 35 11 -6.3 -9.0 | 353 6 0.8 -6.1 3 850 1514 45 13 -9.2 -9.2 | 19 7 -2.1 -6.2 4 700 3075 40 9 -5.8 -6.9 | 342 4 1.3 -3.9 Wind Parameters Mean winds (0-6000m): 37.3 at 10.2 knts Storm direction: 67.3 at 7.7 knts Shear (0-3000m) pos: 2.4 neg: 0.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 82.6 deg Storm rel helicity (0-3000m) pos: 33.4 neg: -4.3 tot: 29.1 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.57 Bulk Shear: 8.21 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 ------------------------------------------------------------------------------- 500 347 6 288 9| 8.0 0.0 8.0| 19.4 0.0 19.4 38.7 0.97| 8.5 8.2 1000 19 8 316 6| 6.5 0.0 6.5| 30.1 0.0 30.1 30.1 0.96| 7.5 7.2 1500 30 9 336 6| 4.9 0.0 4.9| 33.4 0.0 33.4 22.3 0.96| 5.7 5.5 2000 34 10 346 6| 3.7 0.3 4.0| 33.4 -1.5 31.9 16.0 0.84| 4.6 3.9 2500 36 10 350 5| 2.9 0.5 3.5| 33.4 -2.9 30.5 12.2 0.73| 4.0 2.9 3000 37 10 350 5| 2.4 0.7 3.1| 33.4 -4.3 29.1 9.7 0.62| 3.5 2.2 4000 NO DATA | 2.4 0.7 3.1| | 5000 NO DATA | 2.4 0.7 3.1| | 6000 NO DATA | 2.4 0.7 3.1| | Wrote GIF file: /home/apache/climate/data/raob//ZSHC/skewt/ZSHC.skewt.20200328.12.gif