UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032812.upa.cvt Date: 1200Z 28 MAR 20 Searching for Z8424... Searching the city database file for: Z8424 ... Date:1200Z 28 MAR 20 Station: Z8424 WMO ident: 58424 Latitude: 30.53 Longitude: 117.05 ------------------------------------------------------------------------------- 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 1017 64 7.2 4.0 80 3.2 5.6 45 5 279.0 279.9 278.0 292.7 5.01 1 1000 202 6.0 2.2 77 3.8 4.2 45 7 279.1 279.9 277.4 291.5 4.48 2 925 835 1.6 -1.1 82 2.7 0.4 75 19 280.9 281.6 277.4 291.6 3.81 3 850 1510 -0.7 -3.1 84 2.4 -1.7 90 15 285.4 286.0 279.4 295.6 3.58 4 700 3076 2.6 -19.4 18 22.0 -4.5 205 11 305.4 305.6 285.0 309.2 1.17 TRP WND Sounding variables and indices Freezing level: 872.83 mb = 1304.56 m = 4280.02 ft Freezing level: 818.18 mb = 1842.18 m = 6043.83 ft Wetbulb zero: 909.71 mb = 968.02 m = 3175.89 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 65.32 % Est. max temperature: 12.59 C = 54.65 F Sfc-Lift cond lev (LCL): 968.37 mb = 462.98 m = 1518.95 ft T: 4.19 C ThetaE index: 1.24 C Layer 1000.0- 925.0 mb Conv cond level (CCL): None Cap Strength: 17.11 C Lifted Index @700 mb: 17.11 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.40 J/kg Max Up Vert Vel: 2.97 m/s Conv Inhibition (B-): 552.52 J/kg Cap Strength: 16.13 C Lift Cond Lev (LCL): 919.17 mb = 885.46 m = 2905.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 125 at 10 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 1017 64 45 5 -3.5 -3.5 | 333 11 4.8 -9.4 1 1000 202 45 7 -4.9 -4.9 | 343 11 3.4 -10.8 2 925 835 75 19 -18.4 -4.9 | 43 15 -10.0 -10.8 3 850 1510 90 15 -15.0 0.0 | 49 9 -6.7 -5.9 4 700 3076 205 11 4.6 10.0 | 252 14 13.0 4.1 Wind Parameters Mean winds (0-6000m): 95.1 at 13.6 knts Storm direction: 125.1 at 10.2 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): -81.1 deg Storm rel helicity (0-3000m) pos: 92.1 neg: 0.0 tot: 92.1 m^2/s^2 ave: 30.7 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 6.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 10.58 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 54 9 356 11| 9.5 0.0 9.5| 28.8 0.0 28.8 57.6 0.97| 9.8 9.5 1000 69 13 21 11| 7.1 0.0 7.1| 53.0 0.0 53.0 53.0 0.90| 9.1 8.2 1500 75 14 30 11| 4.2 0.0 4.2| 56.4 0.0 56.4 37.6 0.76| 7.7 5.9 2000 83 14 38 10| 3.6 0.0 3.6| 66.3 0.0 66.3 33.2 0.78| 8.2 6.4 2500 92 14 46 8| 3.2 0.0 3.2| 75.9 0.0 75.9 30.4 0.79| 8.3 6.5 3000 95 14 48 7| 2.7 0.0 2.7| 92.1 0.0 92.1 30.7 0.78| 8.2 6.4 4000 NO DATA | 2.7 0.0 2.7| | 5000 NO DATA | 2.7 0.0 2.7| | 6000 NO DATA | 2.7 0.0 2.7| | Wrote GIF file: /home/apache/climate/data/raob//Z8424/skewt/Z8424.skewt.20200328.12.gif