UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for LE023... Searching the city database file for: LE023 ... Date:1200Z 1 APR 20 Station: LE023 WMO ident: 8023 Latitude: 43.47 Longitude: -3.82 ------------------------------------------------------------------------------- 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 1006 53 15.2 10.6 74 4.6 12.5 90 9 287.9 289.3 285.4 310.3 7.99 1 1000 103 13.2 8.3 72 4.9 10.5 80 5 286.4 287.5 283.6 305.6 6.88 2 925 754 8.6 4.2 74 4.4 6.3 170 3 288.1 289.1 283.0 304.0 5.59 3 850 1447 3.6 1.9 89 1.7 2.8 90 7 289.9 290.8 283.3 304.7 5.16 4 700 2999 -4.1 -11.1 58 7.0 -6.6 105 25 297.9 298.4 283.4 305.1 2.34 5 500 5560 -22.7 -25.4 79 2.7 -23.2 120 21 305.4 305.5 284.8 308.6 0.97 6 400 7150 -36.1 -42.1 54 6.0 -36.5 115 25 308.1 308.1 284.9 308.9 0.24 7 300 9070 -52.7 -59.7 42 7.0 -52.8 115 23 311.1 311.1 285.8 311.2 0.04 8 297 9135 -53.1 -62.1 33 9.0 -53.2 115 25 311.4 311.4 285.9 311.5 0.03 9 250 10250 -53.7 -74.7 6 21.0 -53.9 125 15 326.2 326.2 290.6 326.3 0.01 10 200 11690 -52.1 -84.1 1 32.0 -52.5 150 13 350.3 350.3 296.7 350.3 0.00 11 150 13550 -52.3 -85.3 1 33.0 -52.8 250 5 380.0 380.0 302.2 380.0 0.00 12 100 16160 -54.9 -87.9 1 33.0 -55.5 330 5 421.7 421.7 307.9 421.7 0.00 TRP 297 9135 -53.1 -62.1 33 9.0 -53.2 115 25 311.4 311.4 285.9 311.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5457.00 m Freezing level: 779.87 mb = 2172.61 m = 7127.90 ft Wetbulb zero: 805.62 mb = 1875.64 m = 6153.59 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 71.86 % Est. max temperature: 17.12 C = 62.81 F Sfc-Lift cond lev (LCL): 939.03 mb = 628.30 m = 2061.32 ft T: 9.49 C 700-500 lapse rate: 7.26 C/km ThetaE index: 6.31 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 864.65 mb = 1306.97 m = 4287.89 ft Mean mixing ratio: 6.16 g/kg Conv temperature: 16.90 C = 62.43 F Cap Strength: 2.68 C Lifted Index: 2.94 C Risk: None Lifted Index @300 mb: 4.58 C Lifted Index @700 mb: 2.68 C Showalter Index: 3.00 C Risk: None Total Totals Index: 50.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 24.60 C K Index: 21.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 95.80 Risk: None Energy Index: 0.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.49 J/kg Max Up Vert Vel: 3.31 m/s Conv Inhibition (B-): 11476.23 J/kg Cap Strength: 2.95 C Lift Cond Lev (LCL): 892.21 mb = 1049.82 m = 3444.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 140 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 1006 53 90 9 -9.0 0.0 | 5 10 -0.8 -9.8 1 1000 103 80 5 -4.9 -0.9 | 343 11 3.3 -10.7 2 925 754 170 3 -0.5 3.0 | 312 10 7.7 -6.8 3 850 1447 90 7 -7.0 0.0 | 353 10 1.2 -9.8 4 700 2999 105 25 -24.1 6.5 | 78 16 -15.9 -3.3 5 500 5560 120 21 -18.2 10.5 | 94 10 -10.0 0.7 6 400 7150 115 25 -22.7 10.6 | 93 14 -14.5 0.8 7 300 9070 115 23 -20.8 9.7 | 90 13 -12.6 -0.1 8 297 9135 115 25 -22.7 10.6 | 93 14 -14.5 0.8 9 250 10250 125 15 -12.3 8.6 | 74 4 -4.1 -1.2 10 200 11690 150 13 -6.5 11.3 | 229 2 1.7 1.5 11 150 13550 250 5 4.7 1.7 | 302 15 12.9 -8.1 12 100 16160 330 5 2.5 -4.3 | 323 18 10.7 -14.1 Wind Parameters Mean winds (0-6000m): 110.1 at 17.0 knts Storm direction: 140.1 at 12.8 knts Shear (0-3000m) pos: 2.2 neg: 1.1 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 73.8 deg Storm rel helicity (0-3000m) pos: 63.9 neg: -23.1 tot: 40.8 m^2/s^2 ave: 13.6 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 20.74 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 ------------------------------------------------------------------------------- 500 102 5 337 10| 7.6 0.0 7.6| 0.0 -19.9 -19.9 -39.7 -0.92| 8.7 -8.0 1000 121 4 329 9| 3.8 0.6 4.4| 3.9 -23.1 -19.1 -19.1 -0.56| 6.7 -3.8 1500 107 5 337 9| 2.5 2.3 4.8| 16.7 -23.1 -6.4 -4.3 -0.09| 6.7 -0.6 2000 101 6 347 9| 1.1 1.7 2.8| 31.6 -23.1 8.5 4.2 0.16| 6.5 1.0 2500 101 9 1 8| 1.6 1.4 3.0| 47.5 -23.1 24.4 9.8 0.30| 6.4 1.9 3000 103 11 19 8| 2.2 1.1 3.4| 63.9 -23.1 40.8 13.6 0.37| 6.3 2.3 4000 105 14 42 8| 1.7 0.8 2.5| 69.8 -23.1 46.7 11.7 0.38| 5.1 2.0 5000 108 16 55 9| 1.4 0.7 2.1| 74.3 -23.1 51.2 10.2 0.39| 4.4 1.7 6000 110 17 63 9| 1.2 0.7 1.8| 76.1 -23.1 53.0 8.8 0.38| 3.9 1.5 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20200401.12.gif