UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032712.upa.cvt Date: 1200Z 27 MAR 20 Searching for Z4135... Searching the city database file for: Z4135 ... Date:1200Z 27 MAR 20 Station: Z4135 WMO ident: 54135 Latitude: 43.60 Longitude: 122.27 ------------------------------------------------------------------------------- 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 181 1.8 -18.2 21 20.0 -3.5 275 5 274.9 275.0 269.6 277.5 0.91 1 1000 189 2.0 -17.0 23 19.0 -3.2 280 7 275.1 275.3 269.9 278.1 1.01 2 925 811 -3.5 -19.5 28 16.0 -7.4 310 35 275.7 275.9 270.1 278.3 0.88 3 850 1471 -9.7 -21.7 37 12.0 -12.2 300 33 276.0 276.1 270.1 278.3 0.79 4 700 2928 -23.1 -30.1 53 7.0 -23.9 310 40 276.9 277.0 270.1 278.3 0.45 TRP WND Sounding variables and indices Freezing level: 972.73 mb = 415.18 m = 1362.13 ft Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 37.55 % Est. max temperature: 2.91 C = 37.24 F Sfc-Lift cond lev (LCL): 730.97 mb = 2603.08 m = 8540.19 ft T: -20.11 C ThetaE index: 0.05 C Layer 700.0--8313479168.0 mb Conv cond level (CCL): 711.57 mb = 2804.96 m = 9202.50 ft Mean mixing ratio: 0.92 g/kg Conv temperature: 3.79 C = 38.82 F Cap Strength: 1.16 C Lifted Index @700 mb: 0.90 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.99 J/kg Max Up Vert Vel: 2.00 m/s Conv Inhibition (B-): 52.49 J/kg Cap Strength: 1.16 C Lift Cond Lev (LCL): 726.02 mb = 2654.07 m = 8707.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 24 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 181 275 5 5.0 -0.4 | 167 22 -5.2 21.7 1 1000 189 280 7 6.9 -1.2 | 171 21 -3.3 20.9 2 925 811 310 35 26.8 -22.5 | 271 17 16.7 -0.4 3 850 1471 300 33 28.6 -16.5 | 253 19 18.4 5.6 4 700 2928 310 40 30.6 -25.7 | 280 21 20.5 -3.6 Wind Parameters Mean winds (0-6000m): 305.3 at 32.4 knts Storm direction: 335.3 at 24.3 knts Shear (0-3000m) pos: 7.2 neg: 0.4 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 113.4 deg Storm rel helicity (0-3000m) pos: 182.9 neg: -23.8 tot: 159.1 m^2/s^2 ave: 58.9 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 6.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 28.99 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 ------------------------------------------------------------------------------- 500 299 18 202 14| 25.6 0.0 25.6|110.7 0.0 110.7 221.4 0.95| 26.4 25.0 1000 306 26 237 13| 15.2 0.0 15.2|135.9 -12.2 123.7 123.7 0.79| 18.0 14.3 1500 304 28 246 15| 10.2 0.6 10.8|142.2 -23.8 118.4 78.9 0.69| 13.3 9.1 2000 304 30 251 16| 8.3 0.5 8.8|158.6 -23.8 134.8 67.4 0.71| 10.8 7.7 2500 305 32 256 16| 7.2 0.4 7.6|175.8 -23.8 152.0 60.8 0.73| 9.3 6.8 3000 NO DATA | 7.2 0.4 7.6| | 4000 NO DATA | 7.2 0.4 7.6| | 5000 NO DATA | 7.2 0.4 7.6| | 6000 NO DATA | 7.2 0.4 7.6| | Wrote GIF file: /home/apache/climate/data/raob//Z4135/skewt/Z4135.skewt.20200327.12.gif