UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032000.upa.cvt Date: 0000Z 20 MAR 20 Searching for Z7687... Searching the city database file for: Z7687 ... Date:0000Z 20 MAR 20 Station: Z7687 WMO ident: 57687 ------------------------------------------------------------------------------- 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 1001 120 13.6 11.8 89 1.8 12.6 0 0 286.7 288.2 285.7 310.9 8.71 1 1000 128 14.0 12.0 88 2.0 12.8 0 0 287.1 288.7 285.9 311.8 8.84 2 925 792 15.8 7.8 59 8.0 11.2 185 9 295.5 296.8 287.5 316.3 7.19 3 850 1503 11.8 -5.2 30 17.0 4.1 180 3 298.5 299.1 284.5 307.8 3.05 4 700 3095 1.8 -8.2 47 10.0 -2.4 275 13 304.5 305.0 286.6 313.6 2.94 TRP WND Sounding variables and indices Wetbulb zero: 754.95 mb = 2475.35 m = 8121.14 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 47.76 % Est. max temperature: 25.40 C = 77.72 F Sfc-Lift cond lev (LCL): 974.38 mb = 349.07 m = 1145.24 ft T: 14.60 C ThetaE index: 8.58 C Layer 850.0- 700.0 mb Conv cond level (CCL): 754.35 mb = 2481.91 m = 8142.66 ft Mean mixing ratio: 7.61 g/kg Conv temperature: 29.14 C = 84.46 F Cap Strength: 5.11 C Lifted Index @700 mb: 3.89 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.53 J/kg Max Up Vert Vel: 7.42 m/s Conv Inhibition (B-): 335.78 J/kg Cap Strength: 5.11 C Lift Cond Lev (LCL): 868.37 mb = 1323.23 m = 4341.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 5 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 1001 120 0 0 -0.0 -0.0 | 82 5 -5.0 -0.7 1 1000 128 0 0 -0.0 -0.0 | 82 5 -5.0 -0.7 2 925 792 185 9 0.8 9.0 | 153 9 -4.2 8.3 3 850 1503 180 3 0.0 3.0 | 115 6 -5.0 2.3 4 700 3095 275 13 13.0 -1.1 | 283 8 7.9 -1.8 Wind Parameters Mean winds (0-6000m): 231.9 at 6.7 knts Storm direction: 261.9 at 5.1 knts Shear (0-3000m) pos: 1.9 neg: 1.3 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -158.8 deg Storm rel helicity (0-3000m) pos: 21.7 neg: -17.4 tot: 4.3 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 17.29 Bulk Shear: 1.59 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 ------------------------------------------------------------------------------- 500 230 3 119 3| 0.0 6.9 6.9| 0.1 -3.6 -3.6 -7.1 -0.02| 12.1 -0.3 1000 185 5 136 7| 0.0 3.2 3.2| 0.1 -13.1 -13.0 -13.0 -0.26| 10.7 -2.8 1500 184 5 133 6| 0.9 2.1 3.0| 1.1 -17.4 -16.3 -10.8 -0.29| 8.5 -2.5 2000 190 5 137 6| 1.0 1.6 2.6| 6.8 -17.4 -10.6 -5.3 -0.11| 7.4 -0.8 2500 207 6 152 5| 1.9 1.3 3.2| 13.7 -17.4 -3.7 -1.5 0.07| 7.1 0.5 3000 NO DATA | 1.9 1.3 3.2| | 4000 NO DATA | 1.9 1.3 3.2| | 5000 NO DATA | 1.9 1.3 3.2| | 6000 NO DATA | 1.9 1.3 3.2| | Wrote GIF file: /home/apache/climate/data/raob//Z7687/skewt/Z7687.skewt.20200320.00.gif