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 U2271... Searching the city database file for: U2271 ... Date:0000Z 1 APR 20 Station: U2271 WMO ident: 22271 Latitude: 67.88 Longitude: 44.13 ------------------------------------------------------------------------------- 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 1000 16 -11.5 -13.3 86 1.8 -11.9 180 13 261.6 261.9 261.2 265.3 1.37 1 955 370 -5.3 -9.3 73 4.0 -6.5 174 14 271.4 271.7 269.2 276.9 1.97 2 925 618 -7.5 -13.5 62 6.0 -9.1 170 15 271.6 271.9 268.5 275.7 1.46 3 910 745 -8.3 -14.3 62 6.0 -9.8 168 15 272.1 272.3 268.7 276.0 1.39 4 850 1270 -12.5 -18.5 61 6.0 -13.8 160 17 273.1 273.2 268.7 276.0 1.04 5 776 1958 -17.9 -21.9 71 4.0 -18.6 162 19 274.5 274.6 269.2 276.9 0.85 6 700 2722 -22.5 -28.5 58 6.0 -23.3 165 21 277.6 277.7 270.6 279.1 0.52 7 674 2999 -24.3 -30.3 58 6.0 -25.0 278.6 278.7 271.1 280.0 0.46 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 65.58 % Est. max temperature: -0.10 C = 31.82 F Sfc-Lift cond lev (LCL): 971.33 mb = 239.82 m = 786.80 ft T: -7.58 C ThetaE index: 1.13 C Layer 925.0- 910.0 mb Conv cond level (CCL): 835.69 mb = 1398.28 m = 4587.48 ft Mean mixing ratio: 1.61 g/kg Conv temperature: 0.17 C = 32.30 F Cap Strength: 5.45 C Lifted Index @700 mb: 4.84 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.66 J/kg Max Up Vert Vel: 8.79 m/s Conv Inhibition (B-): 324.97 J/kg Cap Strength: 5.38 C Lift Cond Lev (LCL): 886.81 mb = 943.68 m = 3096.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 195 at 13 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 1000 16 180 13 0.0 13.0 | 99 3 -3.4 0.6 1 1000 8 180 13 0.0 13.0 | 99 3 -3.4 0.6 2 850 1270 160 17 -5.8 16.0 | 111 10 -9.2 3.5 3 700 2722 165 21 -5.4 20.3 | 132 12 -8.8 7.8 Wind Parameters Mean winds (0-6000m): 165.1 at 17.2 knts Storm direction: 195.1 at 12.9 knts Shear (0-3000m) pos: 0.6 neg: 1.4 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 32.0 deg Storm rel helicity (0-3000m) pos: 12.0 neg: -0.2 tot: 11.8 m^2/s^2 ave: 4.4 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 2.1 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 15.80 Bulk Shear: 2.45 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 ------------------------------------------------------------------------------- 500 175 14 105 5| 0.0 2.6 2.6| 0.9 0.0 0.9 1.9 0.33| 2.6 0.8 1000 171 15 109 6| 0.0 2.6 2.6| 1.2 -0.0 1.2 1.2 0.18| 2.6 0.5 1500 167 15 111 7| 0.0 2.3 2.3| 2.9 -0.2 2.6 1.8 0.21| 2.5 0.5 2000 166 16 113 8| 0.4 1.8 2.1| 6.6 -0.2 6.3 3.2 0.33| 2.2 0.7 2500 165 17 117 9| 0.6 1.4 2.0| 10.4 -0.2 10.2 4.1 0.41| 2.1 0.9 3000 NO DATA | 0.6 1.4 2.0| | 4000 NO DATA | 0.6 1.4 2.0| | 5000 NO DATA | 0.6 1.4 2.0| | 6000 NO DATA | 0.6 1.4 2.0| | Wrote GIF file: /home/apache/climate/data/raob//U2271/skewt/U2271.skewt.20200401.00.gif