UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032700.upa.cvt Date: 0000Z 27 MAR 20 Searching for Z4102... Searching the city database file for: Z4102 ... Date:0000Z 27 MAR 20 Station: Z4102 WMO ident: 54102 Latitude: 43.95 Longitude: 116.07 ------------------------------------------------------------------------------- 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 908 1000 -7.5 -18.5 41 11.0 -10.0 315 5 273.1 273.2 268.6 275.9 0.98 1 850 1511 -10.7 -24.7 31 14.0 -13.3 330 23 274.9 275.0 269.1 276.7 0.61 2 700 2971 -21.7 -28.7 53 7.0 -22.7 300 42 278.5 278.5 271.1 280.0 0.51 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 40.33 % Est. max temperature: -3.62 C = 25.48 F Sfc-Lift cond lev (LCL): 761.32 mb = 2339.54 m = 7675.55 ft T: -16.94 C ThetaE index: 0.00 C Layer 908.0- 0.0 mb Conv cond level (CCL): None Cap Strength: -9973.83 C Lifted Index @700 mb: 3.46 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 133771.05 J/kg Max Up Vert Vel: 517.24 m/s Conv Inhibition (B-): 104.72 J/kg Cap Strength: 3.46 C Lift Cond Lev (LCL): 699.87 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 21 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 ---------------------------------------------------------- 0 908 1000 315 5 3.5 -3.5 | 171 17 -2.7 16.4 1 850 1511 330 23 11.5 -19.9 | 270 5 5.3 -0.0 2 700 2971 300 42 36.4 -21.0 | 272 30 30.2 -1.1 Wind Parameters Mean winds (0-6000m): 312.7 at 27.8 knts Storm direction: 342.7 at 20.9 knts Shear (0-3000m) pos: 6.1 neg: 5.7 tot: 11.8 10-3/s Storm rel Dir Shear (0-3000m): 101.3 deg Storm rel helicity (0-3000m) pos: 33.2 neg: -20.1 tot: 13.1 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 3.1 10^-3/s Energy-Hel index: 27.73 Bulk Rich Number: 4584.15 Bulk Shear: 29.18 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 ------------------------------------------------------------------------------- 500 327 14 189 8| 18.4 0.0 18.4| 29.7 0.0 29.7 59.4 0.72| 18.7 13.4 1000 325 20 235 6| 9.2 4.1 13.3| 33.2 0.0 33.2 33.2 0.57| 13.5 7.7 1500 320 24 261 10| 6.1 5.7 11.8| 33.2 -5.4 27.8 18.5 0.39| 12.0 4.7 2000 NO DATA | 6.1 5.7 11.8| | 2500 NO DATA | 6.1 5.7 11.8| | 3000 NO DATA | 6.1 5.7 11.8| | 4000 NO DATA | 6.1 5.7 11.8| | 5000 NO DATA | 6.1 5.7 11.8| | 6000 NO DATA | 6.1 5.7 11.8| | Wrote GIF file: /home/apache/climate/data/raob//Z4102/skewt/Z4102.skewt.20200327.00.gif