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 LE383... Searching the city database file for: LE383 ... Date:1200Z 1 APR 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 1011 24 13.2 9.8 80 3.4 11.3 180 10 285.5 286.8 284.0 306.4 7.53 1 1000 116 11.6 7.9 78 3.7 9.6 180 12 284.8 285.9 282.7 303.4 6.69 2 925 763 6.6 3.1 78 3.5 4.9 220 18 286.1 287.0 281.6 300.6 5.17 3 850 1451 1.2 0.3 94 0.9 0.8 200 17 287.4 288.2 281.5 300.5 4.60 4 700 2990 -7.7 -8.4 95 0.7 -7.9 225 24 294.0 294.5 282.4 302.6 2.90 5 500 5510 -26.9 -30.7 70 3.8 -27.5 250 53 300.2 300.3 282.3 302.2 0.59 6 400 7090 -35.9 -59.9 7 24.0 -36.9 255 77 308.3 308.3 284.7 308.4 0.03 7 318 8659 -42.9 -69.3 4 26.4 -43.6 260 87 319.5 319.5 288.6 319.5 0.01 8 300 9050 -44.7 -71.7 3 27.0 -45.3 265 74 322.4 322.4 289.5 322.4 0.01 9 250 10260 -46.9 -75.9 2 29.0 -47.4 260 66 336.3 336.3 293.4 336.4 0.01 10 239 10559 -48.7 -73.7 4 25.0 -49.1 265 71 338.0 338.0 293.8 338.0 0.01 11 200 11740 -47.9 -80.9 1 33.0 -48.5 265 55 356.9 356.9 298.1 356.9 0.00 12 150 13620 -49.9 -81.9 1 32.0 -50.5 265 24 384.1 384.1 302.9 384.1 0.00 13 100 16230 -54.1 -85.1 1 31.0 -54.7 250 23 423.2 423.2 308.1 423.2 0.00 TRP 239 10559 -48.7 -73.7 4 25.0 -49.1 265 71 338.0 338.0 293.8 338.0 0.01 WND 318 8659 -42.9 -69.3 4 26.4 -43.6 260 87 319.5 319.5 288.6 319.5 0.01 Sounding variables and indices 1000-500 mb thick: 5394.00 m Freezing level: 829.78 mb = 1658.51 m = 5441.23 ft Wetbulb zero: 836.57 mb = 1577.21 m = 5174.52 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 85.57 % Est. max temperature: 14.96 C = 58.92 F Sfc-Lift cond lev (LCL): 960.59 mb = 449.65 m = 1475.22 ft T: 9.02 C 700-500 lapse rate: 7.62 C/km ThetaE index: 5.90 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 896.29 mb = 1019.55 m = 3344.94 ft Mean mixing ratio: 5.93 g/kg Conv temperature: 14.32 C = 57.78 F Cap Strength: 0.80 C Lifted Index: 0.62 C Risk: Showers probable Lifted Index @300 mb: 14.46 C Lifted Index @700 mb: 0.54 C Showalter Index: 1.70 C Risk: Showers probable Total Totals Index: 55.30 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.10 C Cross Totals Index: 27.20 C K Index: 27.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 337.36 Risk: Showers and thunderstorms possible Energy Index: 0.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.90 J/kg Max Up Vert Vel: 4.45 m/s Conv Inhibition (B-): 8.47 J/kg Cap Strength: 0.80 C Lift Cond Lev (LCL): 910.95 mb = 887.58 m = 2911.97 ft Lev Free Conv (LFC): 865.95 mb = 1299.78 m = 4264.32 ft Equ Level (EL): 765.95 mb = 2276.36 m = 7468.29 ft B at Equ Level: 9.87 J/kg Max Parcel Lev (MPL): 685.95 mb = 3141.90 m = 10307.96 ft Wind level data Storm motion: 265 at 23 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 1011 24 180 10 0.0 10.0 | 109 24 -22.8 8.0 1 1000 116 180 12 0.0 12.0 | 114 25 -22.8 10.0 2 925 763 220 18 11.6 13.8 | 136 16 -11.2 11.8 3 850 1451 200 17 5.8 16.0 | 130 22 -17.0 14.0 4 700 2990 225 24 17.0 17.0 | 159 16 -5.8 15.0 5 500 5510 250 53 49.8 18.1 | 239 31 27.0 16.2 6 400 7090 255 77 74.4 19.9 | 251 55 51.6 18.0 7 318 8659 260 87 85.7 15.1 | 258 64 62.9 13.1 8 300 9050 265 74 73.7 6.4 | 265 51 50.9 4.5 9 250 10260 260 66 65.0 11.5 | 257 43 42.2 9.5 10 239 10559 265 71 70.7 6.2 | 265 48 47.9 4.2 11 200 11740 265 55 54.8 4.8 | 265 32 32.0 2.8 12 150 13620 265 24 23.9 2.1 | 263 1 1.1 0.1 13 100 16230 250 23 21.6 7.9 | 169 6 -1.2 5.9 Wind Parameters Mean winds (0-6000m): 235.1 at 30.5 knts Storm direction: 265.1 at 22.9 knts Shear (0-3000m) pos: 3.7 neg: 0.6 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 50.9 deg Storm rel helicity (0-3000m) pos: 108.5 neg: -10.8 tot: 97.7 m^2/s^2 ave: 32.6 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 67.77 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 ------------------------------------------------------------------------------- 500 192 13 119 23| 8.2 0.0 8.2| 44.8 0.0 44.8 89.7 0.80| 9.4 7.5 1000 206 15 126 20| 5.5 0.0 5.5| 58.1 -2.8 55.4 55.4 0.61| 7.9 4.9 1500 206 16 128 20| 3.6 1.2 4.8| 60.0 -10.8 49.2 32.8 0.43| 6.6 2.8 2000 206 17 130 20| 3.6 0.9 4.5| 76.7 -10.8 65.9 33.0 0.50| 5.8 2.9 2500 208 17 133 20| 3.6 0.7 4.3| 92.6 -10.8 81.8 32.7 0.55| 5.4 3.0 3000 212 18 136 19| 3.7 0.6 4.2|108.5 -10.8 97.7 32.6 0.59| 5.2 3.1 4000 218 21 147 18| 4.4 0.4 4.8|164.3 -10.8 153.5 38.4 0.70| 5.5 3.9 5000 227 26 165 16| 4.8 0.4 5.2|233.9 -10.8 223.1 44.6 0.73| 5.8 4.3 6000 235 31 188 16| 5.3 0.3 5.6|302.4 -10.8 291.6 48.6 0.69| 6.1 4.3 Wrote GIF file: /home/apache/climate/data/raob//LE383/skewt/LE383.skewt.20200401.12.gif