UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032300.upa.cvt Date: 0000Z 23 MAR 20 Searching for ZWTN... Searching the city database file for: ZWTN ... Date:0000Z 23 MAR 20 Station: ZWTN WMO ident: 51828 Latitude: 37.13 Longitude: 79.93 Elevation: 1375.00 ------------------------------------------------------------------------------- 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 862 1375 14.4 -10.6 17 25.0 4.1 190 5 300.0 300.4 283.8 306.2 1.97 1 850 1490 17.0 -11.0 14 28.0 5.1 190 9 304.0 304.3 285.4 310.1 1.94 2 700 3101 2.4 -14.6 27 17.0 -3.7 40 5 305.1 305.5 285.6 310.8 1.76 TRP WND Sounding variables and indices Wetbulb zero: 763.24 mb = 2383.33 m = 7819.21 ft Precipitable water: 0.12 inches Sfc-500 mean rel hum: 20.08 % Est. max temperature: 19.24 C = 66.62 F Sfc-Lift cond lev (LCL): 588.70 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 0.00 C Layer 862.0- -0.0 mb Conv cond level (CCL): None Cap Strength: -9982.42 C Lifted Index @700 mb: 0.97 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 135603.39 J/kg Max Up Vert Vel: 520.78 m/s Conv Inhibition (B-): 23.87 J/kg Cap Strength: 0.97 C Lift Cond Lev (LCL): 552.17 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: 196 at 5 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 ---------------------------------------------------------- 0 862 1375 190 5 0.9 4.9 | 79 1 -0.6 -0.1 1 850 1490 190 9 1.6 8.9 | 181 4 0.1 3.8 2 700 3101 40 5 -3.2 -3.8 | 28 10 -4.7 -8.9 Wind Parameters Mean winds (0-6000m): 166.2 at 7.0 knts Storm direction: 196.2 at 5.2 knts Shear (0-3000m) pos: 0.0 neg: 3.3 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -51.2 deg Storm rel helicity (0-3000m) pos: 0.5 neg: -32.4 tot: -31.9 m^2/s^2 ave: -18.8 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 6.9 stream: -4.1 10^-3/s Energy-Hel index: 0.45 Bulk Rich Number: 315719.81 Bulk Shear: 0.43 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 ------------------------------------------------------------------------------- 500 177 8 148 4| 0.0 5.1 5.1| 0.5 -5.6 -5.1 -10.2 -0.15| 10.1 -1.5 1000 160 8 119 5| 0.0 4.1 4.1| 0.5 -15.5 -14.9 -14.9 -0.43| 8.2 -3.5 1500 157 7 111 5| 0.0 3.3 3.3| 0.5 -27.7 -27.2 -18.1 -0.56| 7.2 -4.0 2000 NO DATA | 0.0 3.3 3.3| | 2500 NO DATA | 0.0 3.3 3.3| | 3000 NO DATA | 0.0 3.3 3.3| | 4000 NO DATA | 0.0 3.3 3.3| | 5000 NO DATA | 0.0 3.3 3.3| | 6000 NO DATA | 0.0 3.3 3.3| | Wrote GIF file: /home/apache/climate/data/raob//ZWTN/skewt/ZWTN.skewt.20200323.00.gif