UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for Z7687... Searching the city database file for: Z7687 ... Date:0000Z 31 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 1004 123 7.8 7.7 99 0.1 7.8 305 5 280.6 281.8 280.7 298.6 6.57 1 1000 156 7.6 7.5 99 0.1 7.5 305 5 280.8 281.9 280.7 298.6 6.51 2 925 794 4.4 4.2 99 0.2 4.3 330 5 283.8 284.8 281.1 299.4 5.59 3 850 1479 1.8 1.8 100 0.0 1.8 310 3 288.0 288.9 282.4 302.6 5.13 4 700 3073 4.8 2.8 87 2.0 3.7 250 38 307.8 309.1 291.2 328.3 6.70 TRP WND Sounding variables and indices Precipitable water: 0.70 inches Sfc-500 mean rel hum: 96.07 % Est. max temperature: 14.97 C = 58.95 F Sfc-Lift cond lev (LCL): 1002.57 mb = 134.88 m = 442.51 ft T: 7.73 C ThetaE index: 0.04 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 949.02 mb = 584.18 m = 1916.57 ft Mean mixing ratio: 5.95 g/kg Conv temperature: 9.98 C = 49.96 F Cap Strength: 14.74 C Lifted Index @700 mb: 14.74 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.86 J/kg Max Up Vert Vel: 5.63 m/s Conv Inhibition (B-): 477.39 J/kg Cap Strength: 14.64 C Lift Cond Lev (LCL): 950.80 mb = 568.87 m = 1866.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 10 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 1004 123 305 5 4.1 -2.9 | 101 5 -5.0 1.0 1 1000 156 305 5 4.1 -2.9 | 101 5 -5.0 1.0 2 925 794 330 5 2.5 -4.3 | 86 7 -6.6 -0.5 3 850 1479 310 3 2.3 -1.9 | 106 7 -6.8 1.9 4 700 3073 250 38 35.7 13.0 | 238 32 26.7 16.8 Wind Parameters Mean winds (0-6000m): 262.9 at 13.1 knts Storm direction: 292.9 at 9.8 knts Shear (0-3000m) pos: 0.3 neg: 5.3 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 136.8 deg Storm rel helicity (0-3000m) pos: 3.6 neg: -68.5 tot: -65.0 m^2/s^2 ave: -22.4 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.05 Bulk Shear: 15.04 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 ------------------------------------------------------------------------------- 500 314 5 94 5| 1.6 0.0 1.6| 0.0 -1.7 -1.7 -3.5 -0.76| 1.6 -1.2 1000 320 5 91 6| 0.8 0.5 1.3| 1.9 -2.1 -0.2 -0.2 -0.09| 1.7 -0.1 1500 318 5 94 6| 0.5 0.7 1.3| 3.6 -3.3 0.3 0.2 -0.03| 2.5 -0.1 2000 304 6 95 4| 0.4 3.5 3.9| 3.6 -7.0 -3.4 -1.7 -0.35| 5.0 -1.7 2500 283 9 185 2| 0.3 5.3 5.6| 3.6 -25.7 -22.2 -8.9 -0.36| 6.8 -2.4 3000 NO DATA | 0.3 5.3 5.6| | 4000 NO DATA | 0.3 5.3 5.6| | 5000 NO DATA | 0.3 5.3 5.6| | 6000 NO DATA | 0.3 5.3 5.6| | Wrote GIF file: /home/apache/climate/data/raob//Z7687/skewt/Z7687.skewt.20200331.00.gif