UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032112.upa.cvt Date: 1200Z 21 MAR 20 Searching for Z4102... Searching the city database file for: Z4102 ... Date:1200Z 21 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 900 1003 1.4 -2.7 74 4.1 -0.3 355 7 282.9 283.5 278.0 292.8 3.48 1 850 1461 -0.7 -7.7 59 7.0 -3.3 335 19 285.4 285.8 278.0 292.7 2.52 2 700 2974 -12.1 -24.1 36 12.0 -14.6 295 29 289.1 289.2 277.4 291.5 0.78 TRP WND Sounding variables and indices Freezing level: 866.67 mb = 1308.37 m = 4292.49 ft Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 51.91 % Est. max temperature: 6.14 C = 43.05 F Sfc-Lift cond lev (LCL): 844.35 mb = 1512.94 m = 4963.64 ft T: -1.09 C ThetaE index: 1.28 C Layer 850.0- 0.0 mb Conv cond level (CCL): 733.03 mb = 2614.68 m = 8578.25 ft Mean mixing ratio: 2.56 g/kg Conv temperature: 6.55 C = 43.79 F Cap Strength: 2.12 C Lifted Index @700 mb: 1.88 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.04 J/kg Max Up Vert Vel: 5.48 m/s Conv Inhibition (B-): 81.49 J/kg Cap Strength: 2.12 C Lift Cond Lev (LCL): 767.35 mb = 2258.19 m = 7408.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 at 16 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 ---------------------------------------------------------- 0 900 1003 355 7 0.6 -7.0 | 157 9 -3.6 8.6 1 850 1461 335 19 8.0 -17.2 | 294 4 3.8 -1.7 2 700 2974 295 29 26.3 -12.3 | 261 22 22.1 3.3 Wind Parameters Mean winds (0-6000m): 314.8 at 21.5 knts Storm direction: 344.8 at 16.1 knts Shear (0-3000m) pos: 0.0 neg: 7.5 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 104.3 deg Storm rel helicity (0-3000m) pos: 2.8 neg: -24.3 tot: -21.5 m^2/s^2 ave: -11.3 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 8.6 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.96 Bulk Shear: 15.61 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 ------------------------------------------------------------------------------- 500 340 13 189 3| 0.0 13.4 13.4| 2.8 -0.2 2.6 5.1 0.40| 14.2 5.7 1000 332 17 264 4| 0.0 8.9 8.9| 2.8 -3.2 -0.4 -0.4 0.21| 10.1 2.1 1500 323 20 271 7| 0.0 7.5 7.5| 2.8 -11.5 -8.7 -5.8 0.07| 9.0 0.6 2000 NO DATA | 0.0 7.5 7.5| | 2500 NO DATA | 0.0 7.5 7.5| | 3000 NO DATA | 0.0 7.5 7.5| | 4000 NO DATA | 0.0 7.5 7.5| | 5000 NO DATA | 0.0 7.5 7.5| | 6000 NO DATA | 0.0 7.5 7.5| | Wrote GIF file: /home/apache/climate/data/raob//Z4102/skewt/Z4102.skewt.20200321.12.gif