UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for ZHHH... Searching the city database file for: ZHHH ... Date:0000Z 29 MAR 20 Station: ZHHH WMO ident: 57494 Latitude: 30.62 Longitude: 114.13 Elevation: 23.00 ------------------------------------------------------------------------------- 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 1017 23 6.8 6.2 96 0.6 6.5 45 1 278.6 279.6 278.9 294.5 5.85 1 1000 163 6.0 4.8 92 1.2 5.4 75 5 279.1 280.1 278.6 293.9 5.39 2 925 796 1.6 1.3 98 0.3 1.5 100 13 280.9 281.7 278.4 293.5 4.54 3 850 1473 -1.3 -1.3 100 0.0 -1.3 120 15 284.8 285.5 279.7 296.4 4.09 4 700 3032 2.4 2.4 100 0.0 2.4 265 19 305.1 306.4 290.2 324.9 6.51 TRP WND Sounding variables and indices Freezing level: 883.62 mb = 1169.52 m = 3836.95 ft Freezing level: 797.30 mb = 2020.76 m = 6629.70 ft Wetbulb zero: 885.41 mb = 1146.22 m = 3760.52 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 98.43 % Est. max temperature: 12.11 C = 53.79 F Sfc-Lift cond lev (LCL): 1007.72 mb = 99.12 m = 325.19 ft T: 6.37 C ThetaE index: 0.97 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 949.90 mb = 580.31 m = 1903.87 ft Mean mixing ratio: 5.03 g/kg Conv temperature: 8.54 C = 47.38 F Cap Strength: 15.56 C Lifted Index @700 mb: 15.56 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.82 J/kg Max Up Vert Vel: 4.20 m/s Conv Inhibition (B-): 451.07 J/kg Cap Strength: 14.95 C Lift Cond Lev (LCL): 955.46 mb = 532.95 m = 1748.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 167 at 11 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 1017 23 45 1 -0.7 -0.7 | 351 11 1.7 -10.9 1 1000 163 75 5 -4.8 -1.3 | 12 12 -2.4 -11.5 2 925 796 100 13 -12.8 2.3 | 52 13 -10.4 -8.0 3 850 1473 120 15 -13.0 7.5 | 76 11 -10.6 -2.7 4 700 3032 265 19 18.9 1.7 | 292 23 21.4 -8.6 Wind Parameters Mean winds (0-6000m): 136.6 at 14.0 knts Storm direction: 166.6 at 10.5 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -59.8 deg Storm rel helicity (0-3000m) pos: 166.6 neg: 0.0 tot: 166.6 m^2/s^2 ave: 55.5 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 9.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.50 Bulk Shear: 17.71 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 82 6 18 12| 9.1 0.0 9.1| 28.3 0.0 28.3 56.6 0.98| 9.4 9.3 1000 96 9 36 11| 6.8 0.0 6.8| 47.1 0.0 47.1 47.1 0.98| 7.7 7.5 1500 104 11 47 11| 5.1 0.0 5.1| 59.8 0.0 59.8 39.9 0.96| 6.8 6.5 2000 117 12 61 10| 4.4 0.0 4.4| 81.2 0.0 81.2 40.6 0.94| 8.4 7.9 2500 132 13 79 7| 3.8 0.0 3.8|108.8 0.0 108.8 43.5 0.90| 9.6 8.6 3000 137 14 90 7| 3.4 0.0 3.4|166.6 0.0 166.6 55.5 0.87| 10.5 9.2 4000 NO DATA | 3.4 0.0 3.4| | 5000 NO DATA | 3.4 0.0 3.4| | 6000 NO DATA | 3.4 0.0 3.4| | Wrote GIF file: /home/apache/climate/data/raob//ZHHH/skewt/ZHHH.skewt.20200329.00.gif