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 Z6964... Searching the city database file for: Z6964 ... Date:0000Z 21 MAR 20 Station: Z6964 WMO ident: 56964 Latitude: 22.77 Longitude: 100.98 ------------------------------------------------------------------------------- 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 870 1300 15.4 9.4 67 6.0 11.7 315 3 300.3 301.8 290.4 325.5 8.54 1 850 1497 16.4 10.4 68 6.0 12.6 220 3 303.3 305.1 292.0 331.2 9.36 2 700 3132 6.8 -0.2 61 7.0 3.1 265 29 310.0 311.0 290.8 326.8 5.39 TRP WND Sounding variables and indices Precipitable water: 0.51 inches Sfc-500 mean rel hum: 64.62 % Est. max temperature: 23.84 C = 74.91 F Sfc-Lift cond lev (LCL): 795.17 mb = 2058.49 m = 6753.50 ft T: 13.10 C ThetaE index: 4.44 C Layer 700.0- 0.0 mb Conv cond level (CCL): None Cap Strength: 3.12 C Lifted Index @700 mb: 2.62 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.81 J/kg Max Up Vert Vel: 5.80 m/s Conv Inhibition (B-): 85.55 J/kg Cap Strength: 3.12 C Lift Cond Lev (LCL): 746.67 mb = 2588.51 m = 8492.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 11 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 ---------------------------------------------------------- 0 870 1300 315 3 2.1 -2.1 | 103 8 -8.1 1.8 1 850 1497 220 3 1.9 2.3 | 127 10 -8.3 6.3 2 700 3132 265 29 28.9 2.5 | 251 20 18.7 6.5 Wind Parameters Mean winds (0-6000m): 261.2 at 14.6 knts Storm direction: 291.2 at 11.0 knts Shear (0-3000m) pos: 5.9 neg: 2.8 tot: 8.7 10-3/s Storm rel Dir Shear (0-3000m): 148.0 deg Storm rel helicity (0-3000m) pos: 98.9 neg: 0.0 tot: 98.9 m^2/s^2 ave: 55.0 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 8.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.08 Bulk Shear: 15.59 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 ------------------------------------------------------------------------------- 500 234 4 135 9| 0.0 8.4 8.4| 21.3 0.0 21.3 42.6 0.88| 10.0 8.8 1000 240 8 158 9| 4.3 4.2 8.5| 44.8 0.0 44.8 44.8 0.92| 9.3 8.6 1500 252 12 189 8| 5.9 2.8 8.7| 75.1 0.0 75.1 50.1 0.91| 9.4 8.6 2000 NO DATA | 5.9 2.8 8.7| | 2500 NO DATA | 5.9 2.8 8.7| | 3000 NO DATA | 5.9 2.8 8.7| | 4000 NO DATA | 5.9 2.8 8.7| | 5000 NO DATA | 5.9 2.8 8.7| | 6000 NO DATA | 5.9 2.8 8.7| | Wrote GIF file: /home/apache/climate/data/raob//Z6964/skewt/Z6964.skewt.20200321.00.gif