UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for LE383... Searching the city database file for: LE383 ... Date:1200Z 19 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 1015 20 19.2 10.2 56 9.0 13.8 80 12 291.1 292.5 286.4 313.1 7.71 1 1000 147 16.8 8.8 59 8.0 12.2 70 18 290.0 291.2 285.4 310.2 7.12 2 925 804 12.0 6.0 67 6.0 8.8 85 22 291.6 292.7 285.2 309.8 6.34 3 850 1510 9.8 0.8 53 9.0 5.3 60 12 296.4 297.3 285.5 310.5 4.77 4 700 3091 -1.3 -5.5 73 4.2 -3.1 140 12 301.0 301.7 286.1 312.1 3.62 5 500 5670 -19.7 -31.7 34 12.0 -21.8 225 10 309.0 309.1 285.7 310.9 0.54 6 400 7290 -32.5 -47.5 21 15.0 -33.6 115 11 312.7 312.8 286.5 313.2 0.13 7 300 9240 -50.5 -54.8 60 4.3 -50.6 70 12 314.2 314.2 286.9 314.5 0.07 8 270 9918 -56.3 -62.3 47 6.0 -56.4 105 7 315.3 315.4 287.2 315.5 0.03 9 250 10410 -53.9 -73.9 7 20.0 -54.1 85 6 325.9 325.9 290.6 326.0 0.01 10 200 11850 -51.1 -82.1 1 31.0 -51.5 215 5 351.8 351.8 297.0 351.9 0.00 11 150 13720 -52.1 -85.1 1 33.0 -52.6 310 16 380.3 380.3 302.3 380.3 0.00 12 100 16310 -57.3 -88.3 1 31.0 -57.7 260 18 417.0 417.0 307.4 417.0 0.00 TRP 270 9918 -56.3 -62.3 47 6.0 -56.4 105 7 315.3 315.4 287.2 315.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5523.00 m Freezing level: 717.57 mb = 2905.84 m = 9533.47 ft Wetbulb zero: 755.24 mb = 2472.50 m = 8111.77 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 58.01 % Est. max temperature: 23.52 C = 74.33 F Sfc-Lift cond lev (LCL): 887.81 mb = 1146.58 m = 3761.72 ft T: 10.93 C 700-500 lapse rate: 7.13 C/km ThetaE index: 3.28 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 772.66 mb = 2286.85 m = 7502.71 ft Mean mixing ratio: 6.78 g/kg Conv temperature: 26.86 C = 80.35 F Cap Strength: 4.68 C Lifted Index: 2.49 C Risk: None Lifted Index @300 mb: 3.03 C Lifted Index @700 mb: 2.72 C Showalter Index: 2.31 C Risk: Showers probable Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.50 C Cross Totals Index: 20.50 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 63.60 Risk: None Energy Index: 0.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.42 J/kg Max Up Vert Vel: 2.62 m/s Conv Inhibition (B-): 9824.31 J/kg Cap Strength: 4.60 C Lift Cond Lev (LCL): 866.20 mb = 1352.41 m = 4437.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 150 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 1015 20 80 12 -11.8 -2.1 | 34 13 -7.0 -10.4 1 1000 147 70 18 -16.9 -6.2 | 40 19 -12.0 -14.5 2 925 804 85 22 -21.9 -1.9 | 59 20 -17.0 -10.3 3 850 1510 60 12 -10.4 -6.0 | 21 15 -5.5 -14.4 4 700 3091 140 12 -7.7 9.2 | 106 3 -2.8 0.8 5 500 5670 225 10 7.1 7.1 | 276 12 11.9 -1.3 6 400 7290 115 11 -10.0 4.6 | 54 6 -5.1 -3.7 7 300 9240 70 12 -11.3 -4.1 | 27 14 -6.4 -12.5 8 270 9918 105 7 -6.8 1.8 | 16 7 -1.9 -6.5 9 250 10410 85 6 -6.0 -0.5 | 7 9 -1.1 -8.9 10 200 11850 215 5 2.9 4.1 | 299 9 7.7 -4.3 11 150 13720 310 16 12.3 -10.3 | 317 25 17.1 -18.6 12 100 16310 260 18 17.7 3.1 | 283 23 22.6 -5.2 Wind Parameters Mean winds (0-6000m): 119.8 at 12.9 knts Storm direction: 149.8 at 9.7 knts Shear (0-3000m) pos: 2.5 neg: 0.7 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 62.0 deg Storm rel helicity (0-3000m) pos: 64.7 neg: -52.5 tot: 12.1 m^2/s^2 ave: 4.0 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 21.92 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 74 18 44 18| 0.0 8.5 8.5| 24.2 0.0 24.2 48.5 0.53| 10.1 5.3 1000 79 19 49 19| 0.0 3.6 3.6| 37.9 -18.0 19.9 19.9 0.26| 8.3 2.2 1500 77 18 46 18| 0.0 1.4 1.4| 37.9 -52.5 -14.7 -9.8 -0.14| 8.4 -1.2 2000 76 17 43 17| 1.4 1.0 2.4| 51.5 -52.5 -1.0 -0.5 0.01| 7.7 0.1 2500 80 16 43 15| 2.1 0.8 2.9| 59.9 -52.5 7.4 3.0 0.10| 7.2 0.7 3000 85 15 46 14| 2.5 0.7 3.2| 64.7 -52.5 12.1 4.0 0.17| 6.9 1.2 4000 97 14 55 11| 2.5 0.5 3.0| 68.8 -52.5 16.3 4.1 0.27| 6.1 1.7 5000 109 13 64 9| 2.2 0.4 2.6| 75.5 -52.5 22.9 4.6 0.31| 5.5 1.7 6000 120 13 73 7| 1.9 0.2 2.1| 82.1 -58.8 23.4 3.9 0.28| 5.3 1.4 Wrote GIF file: /home/apache/climate/data/raob//LE383/skewt/LE383.skewt.20200319.12.gif