UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032100.upa.cvt Date: 0000Z 21 MAR 20 Searching for ZSCN... Searching the city database file for: ZSCN ... Date:0000Z 21 MAR 20 Station: ZSCN WMO ident: 58606 Latitude: 28.60 Longitude: 115.92 Elevation: 50.00 ------------------------------------------------------------------------------- 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 1006 50 18.2 18.0 99 0.2 18.1 80 3 290.9 293.2 291.0 327.5 13.01 1 1000 99 18.6 17.3 92 1.3 17.8 100 3 291.8 294.0 290.9 327.2 12.52 2 925 771 17.8 15.9 89 1.9 16.5 220 23 297.5 299.8 292.6 333.4 12.38 3 850 1493 15.0 13.4 90 1.6 14.0 230 23 301.9 304.0 293.2 335.7 11.44 4 700 3112 6.0 -1.0 61 7.0 2.4 260 33 309.1 310.1 290.2 324.9 5.08 TRP WND Sounding variables and indices Precipitable water: 1.24 inches Sfc-500 mean rel hum: 82.24 % Est. max temperature: 28.86 C = 83.95 F Sfc-Lift cond lev (LCL): 1003.31 mb = 71.94 m = 236.01 ft T: 18.38 C ThetaE index: 10.76 C Layer 700.0- 0.0 mb Conv cond level (CCL): 840.62 mb = 1585.48 m = 5201.65 ft Mean mixing ratio: 12.43 g/kg Conv temperature: 29.65 C = 85.36 F Cap Strength: 2.50 C Lifted Index @700 mb: 1.41 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.57 J/kg Max Up Vert Vel: 6.72 m/s Conv Inhibition (B-): 162.65 J/kg Cap Strength: 2.48 C Lift Cond Lev (LCL): 932.46 mb = 701.78 m = 2302.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 17 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 1006 50 80 3 -3.0 -0.5 | 87 20 -20.3 -0.9 1 1000 99 100 3 -3.0 0.5 | 90 20 -20.3 0.1 2 925 771 220 23 14.8 17.6 | 171 17 -2.6 17.2 3 850 1493 230 23 17.6 14.8 | 181 14 0.2 14.4 4 700 3112 260 33 32.5 5.7 | 251 16 15.1 5.3 Wind Parameters Mean winds (0-6000m): 238.7 at 23.2 knts Storm direction: 268.7 at 17.4 knts Shear (0-3000m) pos: 6.1 neg: 0.0 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 160.6 deg Storm rel helicity (0-3000m) pos: 266.2 neg: 0.0 tot: 266.2 m^2/s^2 ave: 88.7 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 8.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.36 Bulk Shear: 63.27 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 ------------------------------------------------------------------------------- 500 168 9 114 21| 17.7 0.0 17.7|117.8 0.0 117.8 235.7 0.93| 20.8 19.4 1000 217 15 145 14| 13.1 0.0 13.1|196.2 0.0 196.2 196.2 0.91| 18.9 17.3 1500 222 18 157 14| 8.9 0.0 8.9|204.8 0.0 204.8 136.6 0.90| 13.6 12.3 2000 226 20 166 14| 7.5 0.0 7.5|223.5 0.0 223.5 111.8 0.91| 11.5 10.5 2500 232 21 177 13| 6.7 0.0 6.7|243.7 0.0 243.7 97.5 0.92| 10.4 9.5 3000 238 23 190 12| 6.1 0.0 6.1|266.2 0.0 266.2 88.7 0.92| 9.6 8.9 4000 NO DATA | 6.1 0.0 6.1| | 5000 NO DATA | 6.1 0.0 6.1| | 6000 NO DATA | 6.1 0.0 6.1| | Wrote GIF file: /home/apache/climate/data/raob//ZSCN/skewt/ZSCN.skewt.20200321.00.gif