UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031900.upa.cvt Date: 0000Z 19 MAR 20 Searching for X4858... Searching the city database file for: X4858 ... Date:0000Z 19 MAR 20 Station: X4858 WMO ident: 34858 Latitude: 45.92 Longitude: 43.35 ------------------------------------------------------------------------------- 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 1013 88 2.4 -0.6 81 3.0 1.2 25 1 274.5 275.1 273.6 284.4 3.61 1 1000 192 2.2 -0.6 82 2.8 1.0 45 7 275.4 276.0 274.2 285.3 3.66 2 975 396 2.2 -2.6 71 4.8 0.3 66 12 277.4 277.9 274.7 286.3 3.23 3 927 800 -1.1 -7.1 64 6.0 -3.2 108 21 278.0 278.4 273.9 284.8 2.42 4 925 817 -1.1 -7.1 64 6.0 -3.2 110 21 278.2 278.6 274.0 285.0 2.42 5 859 1399 -6.3 -8.0 88 1.7 -6.9 92 25 278.7 279.1 274.3 285.6 2.43 6 850 1481 -5.5 -6.4 93 0.9 -5.8 90 25 280.4 280.9 275.7 288.2 2.78 7 848 1499 -5.3 -5.9 96 0.6 -5.5 90 25 280.8 281.3 276.1 289.0 2.90 8 837 1602 -3.7 -4.3 96 0.6 -3.9 90 24 283.5 284.1 278.1 292.9 3.32 9 758 2379 -6.1 -6.7 96 0.6 -6.3 93 20 289.1 289.6 280.4 298.0 3.05 10 700 3001 -5.1 -5.4 98 0.3 -5.3 95 17 296.8 297.5 284.5 307.8 3.65 11 680 3229 -4.7 -4.9 98 0.2 -4.8 299.8 300.5 285.9 311.5 3.91 12 671 3333 -5.1 -5.8 95 0.7 -5.4 300.5 301.1 285.9 311.7 3.70 13 654 3535 -5.9 -6.8 93 0.9 -6.2 301.8 302.4 286.2 312.5 3.51 14 640 3704 -6.9 -7.8 93 0.9 -7.2 302.5 303.1 286.3 312.7 3.32 TRP WND Sounding variables and indices Freezing level: 943.00 mb = 665.15 m = 2182.23 ft Wetbulb zero: 971.47 mb = 424.83 m = 1393.79 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 87.67 % Est. max temperature: 6.56 C = 43.80 F Sfc-Lift cond lev (LCL): 966.89 mb = 462.65 m = 1517.87 ft T: 1.65 C ThetaE index: 1.50 C Layer 927.0- 925.0 mb Conv cond level (CCL): 875.37 mb = 1250.48 m = 4102.56 ft Mean mixing ratio: 3.02 g/kg Conv temperature: 6.46 C = 43.63 F Cap Strength: 17.25 C Lifted Index @700 mb: 13.60 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.41 J/kg Max Up Vert Vel: 5.18 m/s Conv Inhibition (B-): 844.11 J/kg Cap Strength: 17.13 C Lift Cond Lev (LCL): 895.19 mb = 1074.51 m = 3525.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 124 at 15 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 1013 88 25 1 -0.4 -0.9 | 308 15 11.6 -9.1 1 1000 192 45 7 -4.9 -4.9 | 332 15 7.1 -13.1 2 925 817 110 21 -19.7 7.2 | 83 8 -7.7 -1.0 3 850 1481 90 25 -25.0 0.0 | 58 15 -13.0 -8.1 4 700 3001 95 17 -16.9 1.5 | 36 8 -4.9 -6.7 Wind Parameters Mean winds (0-6000m): 94.1 at 19.4 knts Storm direction: 124.1 at 14.5 knts Shear (0-3000m) pos: 3.6 neg: 1.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 88.3 deg Storm rel helicity (0-3000m) pos: 78.7 neg: -25.3 tot: 53.4 m^2/s^2 ave: 18.4 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.84 Bulk Shear: 15.96 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 71 10 347 12| 15.9 0.0 15.9| 60.1 0.0 60.1 120.1 0.94| 18.8 17.7 1000 98 15 26 7| 11.5 0.0 11.5| 78.7 -3.6 75.2 75.2 0.81| 15.4 12.5 1500 96 18 44 9| 7.7 1.7 9.4| 78.7 -14.3 64.4 42.9 0.59| 12.4 7.3 2000 95 19 48 10| 5.2 1.3 6.5| 78.7 -17.9 60.8 30.4 0.52| 10.0 5.2 2500 94 20 48 10| 3.6 1.0 4.7| 78.7 -21.9 56.8 22.7 0.45| 8.5 3.9 3000 NO DATA | 3.6 1.0 4.7| | 4000 NO DATA | 3.6 1.0 4.7| | 5000 NO DATA | 3.6 1.0 4.7| | 6000 NO DATA | 3.6 1.0 4.7| | Wrote GIF file: /home/apache/climate/data/raob//X4858/skewt/X4858.skewt.20200319.00.gif