UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032712.upa.cvt Date: 1200Z 27 MAR 20 Searching for ZSQD... Searching the city database file for: ZSQD ... Date:1200Z 27 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 1017 77 7.6 -12.4 23 20.0 1.0 320 11 279.4 279.6 273.2 283.6 1.45 1 1000 216 6.0 -14.0 22 20.0 -0.3 330 15 279.1 279.4 272.8 282.9 1.29 2 925 847 0.2 -17.8 24 18.0 -4.7 350 17 279.5 279.7 272.6 282.5 1.02 3 850 1518 -3.1 -46.1 2 43.0 -9.0 355 23 282.9 282.9 273.0 283.1 0.07 4 700 3056 -1.9 -24.9 15 23.0 -7.9 305 40 300.4 300.5 282.5 302.8 0.72 TRP WND Sounding variables and indices Freezing level: 920.45 mb = 887.67 m = 2912.26 ft Wetbulb zero: 1004.38 mb = 180.00 m = 590.54 ft Precipitable water: 0.08 inches Sfc-500 mean rel hum: 13.38 % Est. max temperature: 10.32 C = 50.57 F Sfc-Lift cond lev (LCL): 746.31 mb = 2548.51 m = 8361.16 ft T: -2.30 C ThetaE index: 1.08 C Layer 1000.0- 850.0 mb Conv cond level (CCL): None Cap Strength: 18.71 C Lifted Index @700 mb: 18.71 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.87 J/kg Max Up Vert Vel: 1.32 m/s Conv Inhibition (B-): 616.25 J/kg Cap Strength: 18.06 C Lift Cond Lev (LCL): 716.64 mb = 2869.86 m = 9415.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 1 at 19 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 77 320 11 7.1 -8.4 | 216 13 7.4 10.2 1 1000 216 330 15 7.5 -13.0 | 234 10 7.9 5.6 2 925 847 350 17 3.0 -16.7 | 241 4 3.3 1.9 3 850 1518 355 23 2.0 -22.9 | 331 5 2.4 -4.3 4 700 3056 305 40 32.8 -22.9 | 277 33 33.1 -4.3 Wind Parameters Mean winds (0-6000m): 331.1 at 24.8 knts Storm direction: 1.1 at 18.6 knts Shear (0-3000m) pos: 3.2 neg: 4.0 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 61.3 deg Storm rel helicity (0-3000m) pos: 16.8 neg: -72.5 tot: -55.7 m^2/s^2 ave: -19.2 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 8.3 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 13.23 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 ------------------------------------------------------------------------------- 500 333 15 233 9| 7.4 0.0 7.4| 11.6 0.0 11.6 23.2 0.53| 8.1 4.3 1000 342 16 238 6| 5.8 0.0 5.8| 13.6 0.0 13.6 13.6 0.51| 6.4 3.3 1500 347 18 254 5| 5.4 0.0 5.4| 16.8 -0.2 16.6 11.1 0.55| 6.0 3.3 2000 346 20 277 5| 4.0 2.4 6.4| 16.8 -9.8 6.9 3.5 0.22| 6.9 1.5 2500 340 22 286 8| 3.2 4.0 7.2| 16.8 -34.5 -17.8 -7.1 0.03| 7.7 0.2 3000 NO DATA | 3.2 4.0 7.2| | 4000 NO DATA | 3.2 4.0 7.2| | 5000 NO DATA | 3.2 4.0 7.2| | 6000 NO DATA | 3.2 4.0 7.2| | Wrote GIF file: /home/apache/climate/data/raob//ZSQD/skewt/ZSQD.skewt.20200327.12.gif