UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032600.upa.cvt Date: 0000Z 26 MAR 20 Searching for U4688... Searching the city database file for: U4688 ... Date:0000Z 26 MAR 20 Station: U4688 WMO ident: 24688 Latitude: 63.27 Longitude: 143.15 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 204 SFC 932 739 -14.9 -19.0 71 4.1 -15.7 360 3 263.5 263.7 261.7 266.0 0.91 2 925 796 -14.1 -20.1 60 6.0 -15.2 10 3 264.9 265.0 262.6 267.2 0.84 3 907 946 -13.3 -17.8 69 4.5 -14.2 26 3 267.2 267.4 264.7 270.1 1.04 4 850 1442 -13.9 -17.1 77 3.2 -14.6 80 5 271.6 271.8 268.0 274.9 1.18 5 814 1769 -15.3 -18.6 76 3.3 -16.0 113 6 273.5 273.7 269.0 276.6 1.08 6 741 2468 -20.9 -24.1 75 3.2 -21.4 186 8 274.8 275.0 269.3 277.0 0.73 7 736 2518 -20.3 -23.5 76 3.2 -20.8 191 8 276.0 276.1 270.1 278.3 0.78 8 728 2599 -19.5 -23.2 72 3.7 -20.1 200 8 277.8 277.9 271.2 280.2 0.81 9 700 2889 -20.9 -26.9 59 6.0 -21.8 230 9 279.3 279.4 271.8 281.2 0.60 10 679 3113 -22.9 -30.9 48 8.0 -23.9 279.5 279.6 271.6 280.9 0.43 11 668 3233 -21.7 -31.7 40 10.0 -23.0 282.2 282.3 273.2 283.5 0.40 12 604 3974 -22.5 -44.5 12 22.0 -24.5 289.5 289.5 276.6 289.9 0.12 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 59.30 % Est. max temperature: -4.54 C = 23.82 F Sfc-Lift cond lev (LCL): 871.79 mb = 1248.57 m = 4096.31 ft T: -13.67 C Conv cond level (CCL): 757.82 mb = 2301.25 m = 7549.95 ft Mean mixing ratio: 1.07 g/kg Conv temperature: -4.10 C = 24.62 F Cap Strength: 15.80 C Lifted Index @700 mb: 7.97 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.33 J/kg Max Up Vert Vel: 7.26 m/s Conv Inhibition (B-): 754.31 J/kg Cap Strength: 15.70 C Lift Cond Lev (LCL): 825.01 mb = 1667.22 m = 5469.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 202 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 ---------------------------------------------------------- 0 932 739 360 3 -0.0 -3.0 | 13 7 -1.7 -7.2 1 925 796 10 3 -0.5 -3.0 | 17 7 -2.2 -7.1 2 850 1442 80 5 -4.9 -0.9 | 53 8 -6.6 -5.0 3 700 2889 230 9 6.9 5.8 | 253 5 5.2 1.6 Wind Parameters Mean winds (0-6000m): 172.1 at 6.0 knts Storm direction: 202.1 at 4.5 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): -120.5 deg Storm rel helicity (0-3000m) pos: 35.7 neg: 0.0 tot: 35.7 m^2/s^2 ave: 17.0 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 5.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.47 Bulk Shear: 10.67 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 35 4 28 8| 3.9 0.0 3.9| 7.8 0.0 7.8 15.7 0.95| 4.0 3.8 1000 69 4 45 8| 3.8 0.0 3.8| 18.1 0.0 18.1 18.1 0.96| 4.5 4.4 1500 102 5 65 7| 3.5 0.0 3.5| 26.7 0.0 26.7 17.8 0.93| 5.1 4.8 2000 146 6 97 5| 2.9 0.0 2.9| 33.9 0.0 33.9 17.0 0.94| 5.7 5.4 2500 NO DATA | 2.9 0.0 2.9| | 3000 NO DATA | 2.9 0.0 2.9| | 4000 NO DATA | 2.9 0.0 2.9| | 5000 NO DATA | 2.9 0.0 2.9| | 6000 NO DATA | 2.9 0.0 2.9| | Wrote GIF file: /home/apache/climate/data/raob//U4688/skewt/U4688.skewt.20200326.00.gif