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 ZSHC... Searching the city database file for: ZSHC ... Date:0000Z 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 1021 43 5.4 3.9 90 1.5 4.7 25 7 276.9 277.7 276.8 290.4 4.95 1 1000 208 3.8 1.8 87 2.0 2.9 30 11 277.0 277.7 276.0 288.8 4.35 2 925 836 -0.3 -0.8 96 0.5 -0.5 30 19 279.0 279.7 276.6 289.8 3.90 3 850 1508 -3.9 -4.6 95 0.7 -4.2 55 15 282.1 282.6 277.2 291.1 3.19 4 700 3050 -0.7 -0.7 100 0.0 -0.7 270 31 301.7 302.7 287.9 317.3 5.20 TRP WND Sounding variables and indices Freezing level: 930.49 mb = 790.05 m = 2591.99 ft Wetbulb zero: 936.20 mb = 739.04 m = 2424.64 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 95.33 % Est. max temperature: 9.71 C = 49.47 F Sfc-Lift cond lev (LCL): 997.66 mb = 226.84 m = 744.22 ft T: 3.68 C ThetaE index: 1.52 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 938.92 mb = 715.72 m = 2348.13 ft Mean mixing ratio: 4.22 g/kg Conv temperature: 7.12 C = 44.82 F Cap Strength: 15.33 C Lifted Index @700 mb: 15.33 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.97 J/kg Max Up Vert Vel: 3.99 m/s Conv Inhibition (B-): 478.21 J/kg Cap Strength: 15.27 C Lift Cond Lev (LCL): 950.39 mb = 617.87 m = 2027.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 26 at 14 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 1021 43 25 7 -3.0 -6.3 | 207 7 3.3 6.6 1 1000 208 30 11 -5.5 -9.5 | 193 4 0.8 3.5 2 925 836 30 19 -9.5 -16.5 | 43 5 -3.2 -3.5 3 850 1508 55 15 -12.3 -8.6 | 126 7 -6.0 4.4 4 700 3050 270 31 31.0 -0.0 | 251 39 37.3 13.0 Wind Parameters Mean winds (0-6000m): 355.9 at 19.2 knts Storm direction: 25.9 at 14.4 knts Shear (0-3000m) pos: 1.7 neg: 7.5 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 44.6 deg Storm rel helicity (0-3000m) pos: 9.6 neg: -231.6 tot: -222.0 m^2/s^2 ave: -74.0 10^-3 m/s^2 rel: -0.53 Storm rel vorticity (0-3000m) horiz: 13.6 stream: -7.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.46 Bulk Shear: 17.44 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 29 12 190 3| 8.6 0.0 8.6| 0.0 -2.7 -2.7 -5.4 -0.50| 8.7 -4.3 1000 31 15 106 1| 5.7 0.0 5.7| 3.2 -3.6 -0.4 -0.4 -0.20| 7.6 -1.6 1500 36 15 103 3| 3.3 0.0 3.3| 9.6 -3.8 5.9 3.9 0.06| 6.9 0.4 2000 33 16 81 2| 2.5 3.9 6.4| 9.6 -20.0 -10.4 -5.2 -0.32| 9.2 -3.0 2500 18 17 344 4| 2.0 6.4 8.3| 9.6 -73.3 -63.7 -25.5 -0.43| 11.4 -4.9 3000 356 19 309 10| 1.7 7.5 9.2| 9.6-231.6-222.0 -74.0 -0.53| 13.6 -7.2 4000 NO DATA | 1.7 7.5 9.2| | 5000 NO DATA | 1.7 7.5 9.2| | 6000 NO DATA | 1.7 7.5 9.2| | Wrote GIF file: /home/apache/climate/data/raob//ZSHC/skewt/ZSHC.skewt.20200328.00.gif