UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for VG977... Searching the city database file for: VG977 ... Date:0000Z 31 MAR 20 Station: VG977 WMO ident: 41977 Latitude: 22.35 Longitude: 91.82 ------------------------------------------------------------------------------- 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 1008 39 21.8 12.8 57 9.0 16.1 0 0 294.3 295.9 289.0 320.8 9.25 1 1000 108 26.6 12.6 42 14.0 17.7 325 5 299.8 301.4 290.8 326.8 9.20 2 925 794 24.2 4.2 27 20.0 12.8 360 10 304.1 305.1 289.0 321.0 5.59 3 850 1525 17.8 3.8 39 14.0 9.9 330 19 304.8 305.9 289.6 322.7 5.92 4 700 3164 11.2 -25.8 6 37.0 -0.7 305 12 314.9 315.0 287.8 317.2 0.67 5 500 5870 -7.5 -28.5 17 21.0 -12.9 275 27 323.9 324.0 290.7 326.5 0.73 6 400 7560 -20.3 -27.3 54 7.0 -21.9 250 55 328.6 328.8 292.3 332.3 1.02 7 300 9650 -29.9 -60.9 3 31.0 -32.1 255 72 343.2 343.2 295.1 343.4 0.04 8 251 10903 -38.9 -67.0 4 28.1 -40.1 255 83 347.8 347.8 296.2 347.9 0.02 9 250 10930 -39.1 -67.1 4 28.0 -40.3 255 83 347.9 347.9 296.2 348.0 0.02 10 200 12430 -49.5 -72.5 5 23.0 -50.0 255 67 354.4 354.4 297.6 354.4 0.01 11 150 14240 -64.7 -80.7 9 16.0 -64.8 250 60 358.6 358.6 298.4 358.6 0.00 12 100 16630 -76.3 -88.3 13 12.0 -76.3 265 38 380.3 380.3 302.3 380.3 0.00 TRP WND 251 10903 -38.9 -67.0 4 28.1 -40.1 255 83 347.8 347.8 296.2 347.9 0.02 Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 580.21 mb = 4784.71 m = 15697.66 ft Wetbulb zero: 710.44 mb = 3039.07 m = 9970.58 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 20.05 % Est. max temperature: 32.26 C = 90.07 F Sfc-Lift cond lev (LCL): 882.50 mb = 1200.66 m = 3939.11 ft T: 20.64 C 700-500 lapse rate: 6.91 C/km ThetaE index: 5.78 C Layer 925.0- 850.0 mb Conv cond level (CCL): 586.13 mb = 4591.77 m = 15064.69 ft Mean mixing ratio: 7.22 g/kg Conv temperature: 47.37 C = 117.26 F Cap Strength: 9.36 C Lifted Index: 7.01 C Risk: None Lifted Index @300 mb: 14.67 C Lifted Index @700 mb: 9.36 C Showalter Index: 7.42 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 11.30 C K Index: -7.90 Risk: None Sweat Index: 110.60 Risk: None Energy Index: 0.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.33 J/kg Max Up Vert Vel: 4.97 m/s Conv Inhibition (B-): 8374.94 J/kg Cap Strength: 9.32 C Lift Cond Lev (LCL): 748.77 mb = 2595.43 m = 8515.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 10 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 1008 39 0 0 -0.0 -0.0 | 146 10 -5.9 8.6 1 1000 108 325 5 2.9 -4.1 | 146 5 -3.0 4.5 2 978 305 10 3 -0.5 -3.0 | 132 9 -6.4 5.7 3 945 610 105 1 -1.0 0.3 | 142 11 -6.9 8.9 4 925 794 360 10 -0.0 -10.0 | 77 6 -5.9 -1.4 5 912 914 100 2 -2.0 0.3 | 139 12 -7.9 9.0 6 850 1525 330 19 9.5 -16.5 | 335 9 3.6 -7.8 7 791 2134 65 4 -3.6 -1.7 | 126 12 -9.5 6.9 8 700 3164 305 12 9.8 -6.9 | 246 4 3.9 1.8 9 500 5870 275 27 26.9 -2.4 | 253 22 21.0 6.3 10 400 7560 250 55 51.7 18.8 | 239 53 45.8 27.4 11 300 9650 255 72 69.5 18.6 | 247 69 63.6 27.3 12 251 10903 255 83 80.2 21.5 | 248 80 74.3 30.1 13 250 10930 255 83 80.2 21.5 | 248 80 74.3 30.1 14 200 12430 255 67 64.7 17.3 | 246 64 58.8 26.0 15 150 14240 250 60 56.4 20.5 | 240 58 50.5 29.2 16 100 16630 265 38 37.9 3.3 | 249 34 32.0 11.9 Wind Parameters Mean winds (0-6000m): 295.7 at 13.9 knts Storm direction: 325.7 at 10.5 knts Shear (0-3000m) pos: 3.3 neg: 5.2 tot: 8.5 10-3/s Storm rel Dir Shear (0-3000m): 113.5 deg Storm rel helicity (0-3000m) pos: 78.0 neg: -111.0 tot: -33.0 m^2/s^2 ave: -11.0 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 16.2 stream: -2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.58 Bulk Shear: 21.34 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 ------------------------------------------------------------------------------- 500 355 3 135 8| 1.5 0.0 1.5| 3.9 -3.3 0.6 1.1 -0.04| 11.2 -0.4 1000 11 4 127 8| 0.8 2.1 2.8| 22.1 -32.0 -9.9 -9.9 -0.13| 14.6 -2.0 1500 344 7 119 5| 0.5 6.6 7.1| 22.1 -96.1 -74.0 -49.3 -0.53| 18.5 -9.8 2000 345 8 101 4| 5.0 4.9 9.9| 69.9 -96.1 -26.2 -13.1 -0.10| 19.3 -2.0 2500 349 8 104 5| 4.0 4.7 8.7| 78.0-107.5 -29.5 -11.8 -0.11| 17.1 -1.9 3000 342 8 108 4| 3.3 5.2 8.5| 78.0-111.0 -33.0 -11.0 -0.16| 16.2 -2.6 4000 323 9 167 1| 2.5 4.6 7.1| 80.2-111.2 -31.0 -7.8 -0.14| 13.2 -1.9 5000 308 11 244 3| 2.0 4.2 6.2| 80.3-113.7 -33.4 -6.7 -0.14| 11.3 -1.5 6000 296 14 249 7| 1.7 4.0 5.7| 80.3-124.1 -43.8 -7.3 -0.14| 10.2 -1.5 Wrote GIF file: /home/apache/climate/data/raob//VG977/skewt/VG977.skewt.20200331.00.gif