UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for LE383... Searching the city database file for: LE383 ... Date:1200Z 20 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 1012 22 16.2 12.2 77 4.0 13.8 125 2 288.4 289.9 286.5 313.2 8.85 1 1000 123 14.4 11.3 82 3.1 12.6 25 2 287.5 289.0 285.7 311.1 8.43 2 925 775 9.2 9.2 100 0.0 9.2 115 12 288.7 290.1 285.7 311.0 7.91 3 850 1472 5.8 5.8 100 0.0 5.8 165 19 292.2 293.4 285.9 311.8 6.81 4 700 3039 -3.3 -4.1 94 0.8 -3.7 200 16 298.8 299.6 285.7 310.9 4.03 5 500 5620 -20.5 -28.5 49 8.0 -22.0 200 23 308.0 308.2 285.5 310.5 0.73 6 400 7230 -33.9 -42.9 40 9.0 -34.7 190 20 310.9 311.0 285.9 311.7 0.22 7 300 9170 -48.9 -54.9 50 6.0 -49.1 225 16 316.4 316.4 287.6 316.7 0.07 8 250 10350 -55.1 -75.1 7 20.0 -55.3 230 21 324.1 324.2 290.0 324.2 0.01 9 243 10531 -55.9 -73.9 9 18.0 -56.1 225 21 325.6 325.6 290.5 325.6 0.01 10 200 11780 -52.1 -83.1 1 31.0 -52.5 260 20 350.3 350.3 296.7 350.3 0.00 11 150 13650 -50.9 -84.9 1 34.0 -51.5 210 14 382.4 382.4 302.6 382.4 0.00 12 100 16260 -55.3 -88.3 1 33.0 -55.8 265 12 420.9 420.9 307.8 420.9 0.00 TRP 243 10531 -55.9 -73.9 9 18.0 -56.1 225 21 325.6 325.6 290.5 325.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5497.00 m Freezing level: 754.40 mb = 2470.75 m = 8106.03 ft Wetbulb zero: 758.02 mb = 2396.31 m = 7861.83 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 84.22 % Est. max temperature: 19.49 C = 67.08 F Sfc-Lift cond lev (LCL): 953.37 mb = 522.38 m = 1713.83 ft T: 11.21 C 700-500 lapse rate: 6.66 C/km ThetaE index: 2.17 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 933.64 mb = 697.23 m = 2287.46 ft Mean mixing ratio: 8.18 g/kg Conv temperature: 16.42 C = 61.55 F Cap Strength: 0.27 C Lifted Index: 1.04 C Risk: Showers probable Lifted Index @300 mb: 3.96 C Lifted Index @700 mb: 0.25 C Showalter Index: 0.69 C Risk: Thunderstorms probable Total Totals Index: 52.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 26.30 C K Index: 31.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 202.60 Risk: None Energy Index: -0.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.01 J/kg Max Up Vert Vel: 3.17 m/s Conv Inhibition (B-): 0.43 J/kg Cap Strength: 0.92 C Lift Cond Lev (LCL): 938.61 mb = 652.84 m = 2141.84 ft Lev Free Conv (LFC): 923.61 mb = 787.39 m = 2583.27 ft Equ Level (EL): 893.61 mb = 1059.57 m = 3476.25 ft B at Equ Level: 4.93 J/kg Max Parcel Lev (MPL): 803.61 mb = 1924.95 m = 6315.36 ft Wind level data Storm motion: 218 at 13 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 1012 22 125 2 -1.6 1.1 | 46 13 -9.5 -9.1 1 1000 123 25 2 -0.8 -1.8 | 36 15 -8.7 -12.0 2 925 775 115 12 -10.9 5.1 | 75 19 -18.7 -5.2 3 850 1472 165 19 -4.9 18.4 | 122 15 -12.8 8.1 4 700 3039 200 16 5.5 15.0 | 154 5 -2.4 4.8 5 500 5620 200 23 7.9 21.6 | 180 11 0.0 11.4 6 400 7230 190 20 3.5 19.7 | 155 10 -4.4 9.5 7 300 9170 225 16 11.3 11.3 | 253 4 3.5 1.1 8 250 10350 230 21 16.1 13.5 | 248 9 8.2 3.3 9 243 10531 225 21 14.8 14.8 | 237 8 7.0 4.6 10 200 11780 260 20 19.7 3.5 | 300 14 11.8 -6.8 11 150 13650 210 14 7.0 12.1 | 156 2 -0.8 1.9 12 100 16260 265 12 12.0 1.0 | 336 10 4.1 -9.2 Wind Parameters Mean winds (0-6000m): 187.5 at 17.2 knts Storm direction: 217.5 at 12.9 knts Shear (0-3000m) pos: 3.6 neg: 1.2 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 106.9 deg Storm rel helicity (0-3000m) pos: 146.8 neg: -9.2 tot: 137.5 m^2/s^2 ave: 45.8 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 50.90 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 70 4 46 17| 0.0 7.1 7.1| 27.2 -9.2 17.9 35.8 0.29| 11.2 3.2 1000 113 8 65 17| 5.9 3.5 9.5| 88.2 -9.2 79.0 79.0 0.65| 11.8 7.7 1500 136 11 82 16| 6.9 2.4 9.2|133.1 -9.2 123.8 82.5 0.74| 11.6 8.6 2000 150 13 93 14| 5.3 1.8 7.1|139.7 -9.2 130.5 65.2 0.72| 9.6 6.9 2500 159 14 102 13| 4.3 1.4 5.7|144.1 -9.2 134.8 53.9 0.70| 8.4 5.9 3000 166 14 108 12| 3.6 1.2 4.8|146.8 -9.2 137.5 45.8 0.68| 7.6 5.2 4000 176 15 118 10| 2.9 0.8 3.7|149.6 -9.2 140.3 35.1 0.68| 6.0 4.1 5000 183 16 130 9| 2.3 0.5 2.8|152.4 -9.2 143.1 28.6 0.66| 5.1 3.4 6000 188 17 141 9| 1.9 0.5 2.5|154.0 -12.8 141.3 23.5 0.62| 4.5 2.8 Wrote GIF file: /home/apache/climate/data/raob//LE383/skewt/LE383.skewt.20200320.12.gif