UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for ZSQD... Searching the city database file for: ZSQD ... Date:1200Z 19 MAR 20 Station: ZSQD WMO ident: 54857 Latitude: 36.07 Longitude: 120.33 Elevation: 77.00 ------------------------------------------------------------------------------- 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 1007 77 11.8 -9.2 22 21.0 3.8 20 9 284.4 284.7 276.6 289.9 1.89 1 1000 135 11.6 -10.4 20 22.0 3.4 10 9 284.8 285.0 276.6 289.8 1.73 2 925 779 6.6 -17.4 16 24.0 -0.8 305 19 286.1 286.2 276.3 289.3 1.05 3 850 1464 1.0 -21.0 18 22.0 -4.9 295 25 287.2 287.3 276.6 289.8 0.84 4 700 3003 -2.7 -38.7 4 36.0 -9.4 320 42 299.5 299.5 281.4 300.2 0.19 TRP WND Sounding variables and indices Freezing level: 809.46 mb = 1879.95 m = 6167.73 ft Wetbulb zero: 939.23 mb = 652.88 m = 2141.96 ft Precipitable water: 0.11 inches Sfc-500 mean rel hum: 14.04 % Est. max temperature: 14.51 C = 58.12 F Sfc-Lift cond lev (LCL): 730.09 mb = 2669.38 m = 8757.70 ft T: -1.90 C ThetaE index: 0.65 C Layer 1000.0- 850.0 mb Conv cond level (CCL): None Cap Strength: -9980.75 C Lifted Index @700 mb: 12.64 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 134332.86 J/kg Max Up Vert Vel: 518.33 m/s Conv Inhibition (B-): 421.23 J/kg Cap Strength: 12.64 C Lift Cond Lev (LCL): 672.76 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 20 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 1007 77 20 9 -3.1 -8.5 | 136 14 -9.7 10.0 1 1000 135 10 9 -1.6 -8.9 | 139 13 -8.2 9.6 2 925 779 305 19 15.6 -10.9 | 230 12 8.9 7.6 3 850 1464 295 25 22.7 -10.6 | 244 18 16.0 7.9 4 700 3003 320 42 27.0 -32.2 | 304 25 20.3 -13.7 Wind Parameters Mean winds (0-6000m): 310.2 at 26.2 knts Storm direction: 340.2 at 19.6 knts Shear (0-3000m) pos: 2.9 neg: 5.5 tot: 8.4 10-3/s Storm rel Dir Shear (0-3000m): 168.1 deg Storm rel helicity (0-3000m) pos: 147.8 neg: 0.0 tot: 147.8 m^2/s^2 ave: 51.0 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 6.4 10^-3/s Energy-Hel index: 63.04 Bulk Rich Number: 3297.51 Bulk Shear: 40.74 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 ------------------------------------------------------------------------------- 500 344 12 154 8| 0.0 13.3 13.3| 14.7 0.0 14.7 29.4 0.59| 13.8 8.2 1000 317 16 209 8| 0.0 11.2 11.2| 28.4 0.0 28.4 28.4 0.57| 12.0 6.9 1500 308 18 227 11| 0.0 9.2 9.2| 41.8 0.0 41.8 27.9 0.57| 9.9 5.6 2000 305 21 239 12| 1.8 6.9 8.6| 75.1 0.0 75.1 37.5 0.65| 9.2 6.0 2500 307 24 251 13| 2.9 5.5 8.4|113.0 0.0 113.0 45.2 0.70| 8.9 6.2 3000 NO DATA | 2.9 5.5 8.4| | 4000 NO DATA | 2.9 5.5 8.4| | 5000 NO DATA | 2.9 5.5 8.4| | 6000 NO DATA | 2.9 5.5 8.4| | Wrote GIF file: /home/apache/climate/data/raob//ZSQD/skewt/ZSQD.skewt.20200319.12.gif