UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032412.upa.cvt Date: 1200Z 24 MAR 20 Searching for LE383... Searching the city database file for: LE383 ... Date:1200Z 24 MAR 20 Station: LE383 WMO ident: 8383 ------------------------------------------------------------------------------- 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 23 18.8 8.8 52 10.0 13.0 85 10 291.3 292.5 285.8 311.4 7.06 1 1000 91 16.8 6.8 52 10.0 11.3 80 11 290.0 291.0 284.4 307.6 6.20 2 925 747 10.4 5.4 71 5.0 7.8 50 14 289.9 291.0 284.3 307.3 6.08 3 850 1448 6.0 1.0 70 5.0 3.5 50 16 292.4 293.3 284.0 306.5 4.84 4 700 3011 -2.7 -9.7 59 7.0 -5.4 75 26 299.5 300.0 284.4 307.5 2.61 5 500 5580 -21.5 -24.3 78 2.8 -22.1 100 25 306.8 307.0 285.4 310.4 1.07 6 400 7190 -34.1 -43.1 40 9.0 -34.8 115 24 310.7 310.7 285.8 311.4 0.21 7 300 9130 -51.1 -59.1 38 8.0 -51.3 130 27 313.3 313.3 286.6 313.5 0.04 8 293 9283 -52.3 -59.3 43 7.0 -52.5 140 22 313.7 313.8 286.7 313.9 0.04 9 250 10310 -50.5 -76.5 3 26.0 -50.9 40 23 331.0 331.0 292.0 331.0 0.00 10 200 11770 -49.3 -83.3 1 34.0 -49.8 20 17 354.7 354.7 297.6 354.7 0.00 11 150 13650 -51.9 -85.9 1 34.0 -52.4 360 18 380.6 380.6 302.3 380.7 0.00 12 100 16250 -56.1 -88.1 1 32.0 -56.6 340 14 419.3 419.3 307.6 419.3 0.00 TRP 293 9283 -52.3 -59.3 43 7.0 -52.5 140 22 313.7 313.8 286.7 313.9 0.04 WND Sounding variables and indices 1000-500 mb thick: 5489.00 m Freezing level: 746.55 mb = 2525.93 m = 8287.08 ft Wetbulb zero: 790.46 mb = 2032.65 m = 6668.73 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 66.54 % Est. max temperature: 19.67 C = 67.41 F Sfc-Lift cond lev (LCL): 868.43 mb = 1270.15 m = 4167.10 ft T: 7.12 C 700-500 lapse rate: 7.32 C/km ThetaE index: 4.95 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 804.59 mb = 1889.99 m = 6200.68 ft Mean mixing ratio: 6.14 g/kg Conv temperature: 21.96 C = 71.53 F Cap Strength: 2.61 C Lifted Index: 2.36 C Risk: None Lifted Index @300 mb: 4.25 C Lifted Index @700 mb: 2.61 C Showalter Index: 3.06 C Risk: None Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 22.50 C K Index: 21.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 89.00 Risk: None Energy Index: 0.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.20 J/kg Max Up Vert Vel: 2.10 m/s Conv Inhibition (B-): 10446.94 J/kg Cap Strength: 2.62 C Lift Cond Lev (LCL): 857.87 mb = 1371.64 m = 4500.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 109 at 16 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 23 85 10 -10.0 -0.9 | 319 8 5.4 -6.1 1 1000 91 80 11 -10.8 -1.9 | 328 8 4.5 -7.1 2 925 747 50 14 -10.7 -9.0 | 342 15 4.6 -14.2 3 850 1448 50 16 -12.3 -10.3 | 349 16 3.1 -15.5 4 700 3011 75 26 -25.1 -6.7 | 39 15 -9.8 -12.0 5 500 5580 100 25 -24.6 4.3 | 84 9 -9.3 -0.9 6 400 7190 115 24 -21.8 10.1 | 127 8 -6.4 4.9 7 300 9130 130 27 -20.7 17.4 | 156 13 -5.3 12.1 8 293 9283 140 22 -14.1 16.9 | 186 12 1.2 11.6 9 250 10310 40 23 -14.8 -17.6 | 359 23 0.6 -22.9 10 200 11770 20 17 -5.8 -16.0 | 336 23 9.5 -21.2 11 150 13650 360 18 -0.0 -18.0 | 327 28 15.4 -23.2 12 100 16250 340 14 4.8 -13.2 | 312 27 20.1 -18.4 Wind Parameters Mean winds (0-6000m): 78.8 at 21.6 knts Storm direction: 108.8 at 16.2 knts Shear (0-3000m) pos: 2.4 neg: 1.5 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 80.8 deg Storm rel helicity (0-3000m) pos: 72.6 neg: 0.0 tot: 72.6 m^2/s^2 ave: 24.2 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 13.48 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 12 335 10| 0.0 5.9 5.9| 8.8 0.0 8.8 17.6 0.60| 6.1 3.7 1000 60 13 340 12| 0.0 4.5 4.5| 12.7 0.0 12.7 12.7 0.50| 4.8 2.4 1500 56 14 343 13| 0.6 3.0 3.6| 19.6 0.0 19.6 13.1 0.57| 3.8 2.1 2000 56 15 347 14| 1.4 2.2 3.7| 36.4 0.0 36.4 18.2 0.68| 3.9 2.7 2500 58 16 353 14| 2.0 1.8 3.8| 54.0 0.0 54.0 21.6 0.75| 4.0 3.0 3000 62 18 1 13| 2.4 1.5 3.9| 72.6 0.0 72.6 24.2 0.80| 4.1 3.3 4000 68 20 13 13| 2.0 1.1 3.2| 85.2 0.0 85.2 21.3 0.80| 3.7 2.9 5000 74 21 23 12| 1.9 0.9 2.7| 96.2 0.0 96.2 19.2 0.80| 3.4 2.7 6000 79 22 32 11| 1.7 0.7 2.5|105.8 0.0 105.8 17.6 0.82| 3.2 2.6 Wrote GIF file: /home/apache/climate/data/raob//LE383/skewt/LE383.skewt.20200324.12.gif