UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032300.upa.cvt Date: 0000Z 23 MAR 20 Searching for Z7687... Searching the city database file for: Z7687 ... Date:0000Z 23 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 14.8 13.3 91 1.5 13.9 360 1 287.9 289.6 287.0 314.8 9.63 1 1000 128 16.0 13.6 86 2.4 14.5 360 1 289.1 290.9 287.6 316.7 9.83 2 925 790 15.0 15.0 100 0.0 15.0 75 7 294.6 296.7 291.2 328.1 11.67 3 850 1504 11.8 10.6 92 1.2 11.1 205 3 298.5 300.2 290.6 326.2 9.48 4 700 3118 5.8 -2.2 56 8.0 1.8 285 13 308.9 309.8 289.8 323.4 4.65 TRP WND Sounding variables and indices Precipitable water: 1.06 inches Sfc-500 mean rel hum: 83.58 % Est. max temperature: 25.39 C = 77.70 F Sfc-Lift cond lev (LCL): 979.01 mb = 308.15 m = 1010.97 ft T: 15.73 C ThetaE index: 4.71 C Layer 850.0- 0.0 mb Conv cond level (CCL): 882.52 mb = 1186.97 m = 3894.22 ft Mean mixing ratio: 10.88 g/kg Conv temperature: 23.73 C = 74.71 F Cap Strength: 3.88 C Lifted Index @700 mb: 3.88 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.06 J/kg Max Up Vert Vel: 7.08 m/s Conv Inhibition (B-): 179.13 J/kg Cap Strength: 3.75 C Lift Cond Lev (LCL): 937.05 mb = 680.10 m = 2231.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 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 120 360 1 -0.0 -1.0 | 119 4 -3.7 2.0 1 1000 128 360 1 -0.0 -1.0 | 119 4 -3.7 2.0 2 925 790 75 7 -6.8 -1.8 | 97 11 -10.5 1.2 3 850 1504 205 3 1.3 2.7 | 157 6 -2.5 5.7 4 700 3118 285 13 12.6 -3.4 | 272 9 8.8 -0.3 Wind Parameters Mean winds (0-6000m): 279.1 at 6.4 knts Storm direction: 309.1 at 4.8 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 153.7 deg Storm rel helicity (0-3000m) pos: 56.5 neg: -3.0 tot: 53.4 m^2/s^2 ave: 18.4 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.47 Bulk Shear: 10.13 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 48 3 98 6| 5.1 0.0 5.1| 0.4 -3.0 -2.6 -5.3 -0.41| 5.7 -2.3 1000 81 5 105 9| 3.0 0.0 3.0| 21.1 -3.0 18.1 18.1 0.37| 7.5 2.8 1500 86 4 108 9| 1.6 0.0 1.6| 30.8 -3.0 27.8 18.5 0.48| 7.1 3.4 2000 122 5 125 9| 1.9 0.0 1.9| 37.7 -3.0 34.7 17.3 0.56| 6.3 3.5 2500 226 5 181 7| 2.1 0.0 2.1| 46.9 -3.0 43.9 17.6 0.63| 6.0 3.8 3000 NO DATA | 2.1 0.0 2.1| | 4000 NO DATA | 2.1 0.0 2.1| | 5000 NO DATA | 2.1 0.0 2.1| | 6000 NO DATA | 2.1 0.0 2.1| | Wrote GIF file: /home/apache/climate/data/raob//Z7687/skewt/Z7687.skewt.20200323.00.gif