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 ZSCN... Searching the city database file for: ZSCN ... Date:1200Z 19 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 1010 50 19.2 9.2 52 10.0 13.4 110 1 291.5 292.8 286.1 312.2 7.24 1 1000 130 22.0 6.0 35 16.0 13.0 105 3 295.1 296.2 286.1 312.3 5.86 2 925 800 17.8 -5.2 20 23.0 7.2 65 7 297.5 298.0 283.8 306.0 2.80 3 850 1514 12.6 -8.4 22 21.0 3.7 50 5 299.3 299.8 284.1 306.7 2.38 4 700 3102 -0.5 -19.5 22 19.0 -6.3 345 5 301.9 302.1 283.7 305.7 1.16 TRP WND Sounding variables and indices Freezing level: 705.73 mb = 3041.39 m = 9978.19 ft Wetbulb zero: 795.00 mb = 2061.16 m = 6762.27 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 23.81 % Est. max temperature: 26.80 C = 80.24 F Sfc-Lift cond lev (LCL): 870.29 mb = 1314.80 m = 4313.60 ft T: 14.05 C ThetaE index: 6.25 C Layer 925.0- 850.0 mb Conv cond level (CCL): None Cap Strength: 4.77 C Lifted Index @700 mb: 4.11 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.82 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 262.13 J/kg Cap Strength: 4.77 C Lift Cond Lev (LCL): 726.37 mb = 2799.54 m = 9184.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 73 at 4 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 1010 50 110 1 -0.9 0.3 | 242 3 2.8 1.5 1 1000 130 105 3 -2.9 0.8 | 203 2 0.8 1.9 2 925 800 65 7 -6.3 -3.0 | 55 3 -2.6 -1.8 3 850 1514 50 5 -3.8 -3.2 | 4 2 -0.1 -2.1 4 700 3102 345 5 1.3 -4.8 | 307 6 5.0 -3.7 Wind Parameters Mean winds (0-6000m): 43.3 at 5.1 knts Storm direction: 73.3 at 3.9 knts Shear (0-3000m) pos: 0.0 neg: 1.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 65.8 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -8.9 tot: -8.9 m^2/s^2 ave: -3.0 10^-3 m/s^2 rel: -0.81 Storm rel vorticity (0-3000m) horiz: 2.6 stream: -2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.13 Bulk Shear: 1.89 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 90 4 171 1| 0.0 4.8 4.8| 0.0 -2.2 -2.2 -4.4 -0.90| 5.4 -4.9 1000 73 5 72 1| 0.0 2.9 2.9| 0.0 -3.8 -3.8 -3.8 -0.86| 4.2 -3.7 1500 67 5 50 2| 0.0 1.6 1.6| 0.0 -4.8 -4.8 -3.2 -0.87| 3.4 -3.0 2000 60 5 29 2| 0.0 1.3 1.3| 0.0 -5.7 -5.7 -2.8 -0.84| 3.0 -2.5 2500 52 5 11 2| 0.0 1.1 1.1| 0.0 -7.0 -7.0 -2.8 -0.82| 2.8 -2.3 3000 44 5 358 3| 0.0 1.0 1.0| 0.0 -8.9 -8.9 -3.0 -0.81| 2.6 -2.1 4000 NO DATA | 0.0 1.0 1.0| | 5000 NO DATA | 0.0 1.0 1.0| | 6000 NO DATA | 0.0 1.0 1.0| | Wrote GIF file: /home/apache/climate/data/raob//ZSCN/skewt/ZSCN.skewt.20200319.12.gif