UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for Z8633... Searching the city database file for: Z8633 ... Date:1200Z 1 APR 20 Station: Z8633 WMO ident: 58633 Latitude: 28.97 Longitude: 118.87 ------------------------------------------------------------------------------- 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 1011 80 14.0 9.4 74 4.6 11.4 45 5 286.3 287.5 284.1 306.7 7.33 1 1000 172 13.8 7.8 67 6.0 10.5 50 13 287.0 288.1 283.7 305.6 6.64 2 925 824 9.0 3.0 66 6.0 6.0 80 21 288.5 289.4 282.7 303.2 5.13 3 850 1518 3.6 0.1 78 3.5 2.0 85 21 289.9 290.7 282.6 303.0 4.53 4 700 3107 5.4 -18.6 16 24.0 -2.9 250 15 308.5 308.7 286.2 312.6 1.26 TRP WND Sounding variables and indices Wetbulb zero: 789.02 mb = 2127.30 m = 6979.24 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 57.47 % Est. max temperature: 17.47 C = 63.44 F Sfc-Lift cond lev (LCL): 943.47 mb = 658.62 m = 2160.80 ft T: 10.22 C ThetaE index: 3.75 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 851.90 mb = 1499.63 m = 4920.00 ft Mean mixing ratio: 5.88 g/kg Conv temperature: 17.64 C = 63.76 F Cap Strength: 12.41 C Lifted Index @700 mb: 12.41 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.13 J/kg Max Up Vert Vel: 2.87 m/s Conv Inhibition (B-): 354.51 J/kg Cap Strength: 11.59 C Lift Cond Lev (LCL): 879.23 mb = 1240.46 m = 4069.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 113 at 14 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 1011 80 45 5 -3.5 -3.5 | 315 13 9.0 -8.9 1 1000 172 50 13 -10.0 -8.4 | 349 14 2.6 -13.7 2 925 824 80 21 -20.7 -3.6 | 42 12 -8.1 -9.0 3 850 1518 85 21 -20.9 -1.8 | 49 11 -8.4 -7.2 4 700 3107 250 15 14.1 5.1 | 271 27 26.7 -0.2 Wind Parameters Mean winds (0-6000m): 83.1 at 18.2 knts Storm direction: 113.1 at 13.7 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -45.7 deg Storm rel helicity (0-3000m) pos: 241.1 neg: 0.0 tot: 241.1 m^2/s^2 ave: 80.4 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 12.6 stream: 11.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 7.82 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 59 14 359 13| 14.0 0.0 14.0| 51.0 0.0 51.0 102.0 0.99| 15.7 15.5 1000 72 17 19 11| 8.9 0.0 8.9| 68.4 0.0 68.4 68.4 0.98| 10.7 10.5 1500 76 19 29 11| 6.1 0.0 6.1| 76.1 0.0 76.1 50.7 0.95| 8.3 7.9 2000 85 19 42 9| 5.2 0.0 5.2|107.7 0.0 107.7 53.9 0.93| 10.9 10.2 2500 92 19 53 8| 4.4 0.0 4.4|158.0 0.0 158.0 63.2 0.89| 12.1 10.8 3000 84 18 38 9| 3.4 0.0 3.4|241.1 0.0 241.1 80.4 0.89| 12.6 11.2 4000 NO DATA | 3.4 0.0 3.4| | 5000 NO DATA | 3.4 0.0 3.4| | 6000 NO DATA | 3.4 0.0 3.4| | Wrote GIF file: /home/apache/climate/data/raob//Z8633/skewt/Z8633.skewt.20200401.12.gif