UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for ZSQD... Searching the city database file for: ZSQD ... Date:0000Z 1 APR 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 1013 77 8.8 -0.2 53 9.0 4.8 340 11 280.9 281.5 277.3 291.3 3.72 1 1000 187 8.0 -2.0 49 10.0 3.7 355 15 281.1 281.7 276.9 290.4 3.30 2 925 825 5.0 -12.0 28 17.0 -0.8 35 27 284.4 284.7 276.3 289.3 1.64 3 850 1513 2.8 -8.2 44 11.0 -1.4 10 15 289.1 289.5 279.7 296.2 2.42 4 700 3052 -6.3 -10.8 70 4.5 -7.9 330 19 295.5 295.9 282.5 302.8 2.39 TRP WND Sounding variables and indices Freezing level: 803.85 mb = 1986.54 m = 6517.44 ft Wetbulb zero: 938.31 mb = 708.11 m = 2323.15 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 48.26 % Est. max temperature: 16.16 C = 61.08 F Sfc-Lift cond lev (LCL): 882.64 mb = 1206.37 m = 3957.86 ft T: 3.78 C ThetaE index: 2.03 C Layer 1000.0- 850.0 mb Conv cond level (CCL): None Cap Strength: 9.32 C Lifted Index @700 mb: 9.32 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.98 J/kg Max Up Vert Vel: 3.99 m/s Conv Inhibition (B-): 539.84 J/kg Cap Strength: 9.29 C Lift Cond Lev (LCL): 790.31 mb = 2090.12 m = 6857.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 36 at 14 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 1013 77 340 11 3.8 -10.3 | 265 12 11.9 1.0 1 1000 187 355 15 1.3 -14.9 | 291 10 9.5 -3.6 2 925 825 35 27 -15.5 -22.1 | 34 13 -7.3 -10.8 3 850 1513 10 15 -2.6 -14.8 | 302 7 5.5 -3.4 4 700 3052 330 19 9.5 -16.5 | 286 18 17.6 -5.1 Wind Parameters Mean winds (0-6000m): 5.7 at 18.6 knts Storm direction: 35.7 at 14.0 knts Shear (0-3000m) pos: 3.5 neg: 3.2 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 21.0 deg Storm rel helicity (0-3000m) pos: 59.2 neg: -38.5 tot: 20.7 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 42.53 Bulk Shear: 0.19 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 6 17 314 9| 16.0 0.0 16.0| 40.6 0.0 40.6 81.1 0.97| 16.6 16.1 1000 22 21 358 8| 8.7 0.0 8.7| 59.2 -9.9 49.3 49.3 0.67| 14.3 9.6 1500 22 20 355 7| 5.8 3.2 9.0| 59.2 -26.4 32.8 21.9 0.27| 12.8 3.4 2000 17 19 341 7| 4.3 3.1 7.4| 59.2 -27.8 31.4 15.7 0.23| 10.6 2.4 2500 12 19 328 8| 3.5 3.2 6.7| 59.2 -32.1 27.1 10.8 0.18| 9.3 1.7 3000 NO DATA | 3.5 3.2 6.7| | 4000 NO DATA | 3.5 3.2 6.7| | 5000 NO DATA | 3.5 3.2 6.7| | 6000 NO DATA | 3.5 3.2 6.7| | Wrote GIF file: /home/apache/climate/data/raob//ZSQD/skewt/ZSQD.skewt.20200401.00.gif