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 Z8633... Searching the city database file for: Z8633 ... Date:0000Z 31 MAR 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 1008 81 10.4 8.5 88 1.9 9.4 45 3 282.9 284.1 282.1 302.0 6.92 1 1000 147 9.6 6.5 81 3.1 8.0 40 5 282.8 283.8 281.1 299.5 6.07 2 925 789 5.8 4.1 89 1.7 4.9 80 9 285.2 286.2 281.7 300.8 5.55 3 850 1483 7.8 6.6 92 1.2 7.1 220 11 294.3 295.6 287.1 315.1 7.21 4 700 3085 5.0 3.5 90 1.5 4.2 260 38 308.0 309.3 291.6 329.6 7.05 TRP WND Sounding variables and indices Precipitable water: 0.81 inches Sfc-500 mean rel hum: 89.46 % Est. max temperature: 20.82 C = 69.47 F Sfc-Lift cond lev (LCL): 979.40 mb = 318.40 m = 1044.59 ft T: 8.59 C ThetaE index: 2.42 C Layer 1000.0- 925.0 mb Conv cond level (CCL): None Cap Strength: 14.06 C Lifted Index @700 mb: 14.06 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.47 J/kg Max Up Vert Vel: 4.58 m/s Conv Inhibition (B-): 658.25 J/kg Cap Strength: 13.86 C Lift Cond Lev (LCL): 924.20 mb = 796.06 m = 2611.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 13 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 1008 81 45 3 -2.1 -2.1 | 89 15 -14.7 -0.3 1 1000 147 40 5 -3.2 -3.8 | 83 16 -15.8 -2.1 2 925 789 80 9 -8.9 -1.6 | 91 21 -21.5 0.2 3 850 1483 220 11 7.1 8.4 | 152 12 -5.5 10.2 4 700 3085 260 38 37.4 6.6 | 251 26 24.8 8.4 Wind Parameters Mean winds (0-6000m): 248.0 at 16.9 knts Storm direction: 278.0 at 12.7 knts Shear (0-3000m) pos: 6.9 neg: 0.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 162.6 deg Storm rel helicity (0-3000m) pos: 247.9 neg: -6.7 tot: 241.3 m^2/s^2 ave: 80.4 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 8.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 69.23 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 55 6 85 18| 5.2 0.0 5.2| 6.0 -6.7 -0.6 -1.3 -0.07| 6.2 -0.4 1000 80 7 91 20| 5.4 0.0 5.4| 68.8 -6.7 62.1 62.1 0.59| 9.2 5.5 1500 108 9 102 21| 5.4 0.0 5.4|123.7 -6.7 117.1 78.0 0.67| 11.8 7.9 2000 199 11 142 15| 6.2 0.0 6.2|153.7 -6.7 147.1 73.5 0.73| 11.2 8.2 2500 231 13 168 10| 6.6 0.0 6.6|193.0 -6.7 186.3 74.5 0.76| 11.0 8.3 3000 248 17 201 9| 6.9 0.0 6.9|247.9 -6.7 241.3 80.4 0.77| 11.1 8.5 4000 NO DATA | 6.9 0.0 6.9| | 5000 NO DATA | 6.9 0.0 6.9| | 6000 NO DATA | 6.9 0.0 6.9| | Wrote GIF file: /home/apache/climate/data/raob//Z8633/skewt/Z8633.skewt.20200331.00.gif