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 Z8027... Searching the city database file for: Z8027 ... Date:0000Z 29 MAR 20 Station: Z8027 WMO ident: 58027 Latitude: 34.28 Longitude: 117.15 ------------------------------------------------------------------------------- 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 1018 40 9.0 0.0 53 9.0 4.9 115 1 280.7 281.4 277.3 291.2 3.75 1 1000 187 7.6 -1.4 53 9.0 3.7 125 3 280.8 281.3 276.9 290.4 3.45 2 925 824 3.0 -5.0 56 8.0 -0.2 140 5 282.4 282.9 276.9 290.5 2.84 3 850 1502 -1.7 -9.7 54 8.0 -4.4 110 13 284.4 284.7 277.0 290.6 2.15 4 700 3042 -3.1 -21.1 23 18.0 -8.1 175 9 299.1 299.2 282.3 302.3 1.01 TRP WND Sounding variables and indices Freezing level: 877.13 mb = 1256.77 m = 4123.20 ft Wetbulb zero: 928.03 mb = 797.32 m = 2615.85 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 46.40 % Est. max temperature: 12.18 C = 53.93 F Sfc-Lift cond lev (LCL): 887.07 mb = 1159.75 m = 3804.92 ft T: 0.67 C ThetaE index: 0.78 C Layer 1000.0- 925.0 mb Conv cond level (CCL): None Cap Strength: 12.17 C Lifted Index @700 mb: 12.17 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.87 J/kg Max Up Vert Vel: 2.78 m/s Conv Inhibition (B-): 419.82 J/kg Cap Strength: 11.61 C Lift Cond Lev (LCL): 847.92 mb = 1521.45 m = 4991.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 161 at 6 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 1018 40 115 1 -0.9 0.4 | 348 6 1.2 -5.7 1 1000 187 125 3 -2.5 1.7 | 5 4 -0.4 -4.4 2 925 824 140 5 -3.2 3.8 | 26 3 -1.1 -2.3 3 850 1502 110 13 -12.2 4.4 | 80 10 -10.1 -1.7 4 700 3042 175 9 -0.8 9.0 | 205 3 1.3 2.8 Wind Parameters Mean winds (0-6000m): 131.1 at 8.7 knts Storm direction: 161.1 at 6.5 knts Shear (0-3000m) pos: 1.9 neg: 1.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -143.3 deg Storm rel helicity (0-3000m) pos: 21.3 neg: -0.2 tot: 21.1 m^2/s^2 ave: 7.0 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.94 Bulk Shear: 4.11 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 ------------------------------------------------------------------------------- 500 128 3 4 4| 3.3 0.0 3.3| 2.7 0.0 2.7 5.4 0.67| 3.3 2.2 1000 134 4 16 3| 1.6 1.8 3.4| 4.9 0.0 4.9 4.9 0.72| 3.6 2.6 1500 122 6 49 4| 1.1 3.2 4.2| 6.5 -0.2 6.2 4.2 0.45| 4.6 2.1 2000 122 8 65 5| 1.5 2.4 3.8| 13.7 -0.2 13.5 6.7 0.52| 4.6 2.4 2500 126 8 76 5| 1.8 1.9 3.7| 18.2 -0.2 17.9 7.2 0.57| 4.6 2.6 3000 131 9 84 4| 1.9 1.6 3.5| 21.3 -0.2 21.1 7.0 0.62| 4.5 2.8 4000 NO DATA | 1.9 1.6 3.5| | 5000 NO DATA | 1.9 1.6 3.5| | 6000 NO DATA | 1.9 1.6 3.5| | Wrote GIF file: /home/apache/climate/data/raob//Z8027/skewt/Z8027.skewt.20200329.00.gif