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 LEMD... Searching the city database file for: LEMD ... Date:1200Z 20 MAR 20 Station: LEMD WMO ident: 8221 Latitude: 40.45 Longitude: -3.55 Elevation: 582.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 147 SFC 944 582 12.0 7.0 71 5.0 9.2 70 5 289.9 291.1 284.9 308.8 6.66 2 925 800 9.4 5.3 76 4.1 7.2 80 5 288.9 290.0 283.8 306.1 6.04 3 850 1495 3.4 3.4 100 0.0 3.4 115 13 289.7 290.7 283.8 306.1 5.75 4 700 3055 -2.7 -6.9 73 4.2 -4.4 185 27 299.5 300.1 285.1 309.4 3.25 5 500 5630 -20.9 -23.2 82 2.3 -21.4 195 9 307.6 307.8 285.8 311.4 1.18 6 400 7230 -33.9 -37.3 71 3.4 -34.3 195 7 310.9 311.0 286.1 312.3 0.39 7 300 9170 -51.1 -55.3 61 4.2 -51.2 165 9 313.3 313.3 286.6 313.6 0.07 8 268 9896 -56.5 -62.5 47 6.0 -56.6 210 7 315.7 315.7 287.3 315.9 0.03 9 250 10340 -54.9 -72.9 9 18.0 -55.1 190 11 324.4 324.4 290.1 324.5 0.01 10 200 11770 -50.1 -83.1 1 33.0 -50.6 225 13 353.4 353.4 297.4 353.4 0.00 11 150 13650 -51.9 -86.9 1 35.0 -52.4 215 21 380.6 380.6 302.3 380.7 0.00 12 100 16240 -56.1 -88.1 1 32.0 -56.6 305 9 419.3 419.3 307.6 419.3 0.00 TRP 268 9896 -56.5 -62.5 47 6.0 -56.6 210 7 315.7 315.7 287.3 315.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5483.00 m Freezing level: 766.39 mb = 2364.51 m = 7757.48 ft Wetbulb zero: 784.70 mb = 2137.29 m = 7012.02 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 81.32 % Est. max temperature: 15.18 C = 59.33 F Sfc-Lift cond lev (LCL): 875.27 mb = 1254.20 m = 4114.77 ft T: 5.48 C 700-500 lapse rate: 7.07 C/km ThetaE index: 2.76 C Layer 925.0- 850.0 mb Conv cond level (CCL): 857.62 mb = 1421.67 m = 4664.22 ft Mean mixing ratio: 5.97 g/kg Conv temperature: 11.75 C = 53.14 F Cap Strength: 3.26 C Lifted Index: 3.75 C Risk: None Lifted Index @300 mb: 5.13 C Lifted Index @700 mb: 3.26 C Showalter Index: 3.89 C Risk: None Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 24.30 C K Index: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 75.80 Risk: None Energy Index: 1.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.23 J/kg Max Up Vert Vel: 2.11 m/s Conv Inhibition (B-): 0.57 J/kg Cap Strength: 3.73 C Lift Cond Lev (LCL): 860.95 mb = 1389.83 m = 4559.76 ft Lev Free Conv (LFC): 845.95 mb = 1533.41 m = 5030.82 ft Equ Level (EL): 835.95 mb = 1628.96 m = 5344.28 ft B at Equ Level: 1.68 J/kg Max Parcel Lev (MPL): 815.95 mb = 1823.52 m = 5982.62 ft Wind level data Storm motion: 206 at 12 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 ---------------------------------------------------------- 0 944 582 70 5 -4.7 -1.7 | 39 16 -9.9 -12.2 1 925 800 80 5 -4.9 -0.9 | 42 15 -10.1 -11.3 2 850 1495 115 13 -11.8 5.5 | 74 18 -17.0 -5.0 3 700 3055 185 27 2.4 26.9 | 170 17 -2.8 16.4 4 500 5630 195 9 2.3 8.7 | 58 3 -2.9 -1.8 5 400 7230 195 7 1.8 6.8 | 42 5 -3.4 -3.7 6 300 9170 165 9 -2.3 8.7 | 77 8 -7.5 -1.8 7 268 9896 210 7 3.5 6.1 | 21 5 -1.7 -4.4 8 250 10340 190 11 1.9 10.8 | 96 3 -3.3 0.4 9 200 11770 225 13 9.2 9.2 | 288 4 4.0 -1.3 10 150 13650 215 21 12.0 17.2 | 226 10 6.9 6.7 11 100 16240 305 9 7.4 -5.2 | 352 16 2.2 -15.6 Wind Parameters Mean winds (0-6000m): 176.4 at 15.6 knts Storm direction: 206.4 at 11.7 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 130.5 deg Storm rel helicity (0-3000m) pos: 169.1 neg: -0.6 tot: 168.5 m^2/s^2 ave: 56.2 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 6.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 37.66 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 84 6 45 16| 4.3 0.0 4.3| 17.0 0.0 17.0 34.0 0.90| 4.6 4.2 1000 104 9 58 16| 5.7 0.0 5.7| 50.1 0.0 50.1 50.1 0.96| 6.1 5.8 1500 118 11 71 16| 5.9 0.0 5.9| 85.5 0.0 85.5 57.0 0.97| 6.7 6.5 2000 135 14 86 15| 6.1 0.0 6.1|125.6 0.0 125.6 62.8 0.98| 7.4 7.2 2500 153 16 107 13| 6.0 0.0 6.0|169.1 0.0 169.1 67.6 0.98| 8.0 7.9 3000 162 17 120 12| 4.5 0.0 4.5|169.1 -0.6 168.5 56.2 0.90| 7.3 6.5 4000 171 18 132 11| 2.5 0.0 2.5|169.1 -3.9 165.2 41.3 0.74| 6.4 4.7 5000 174 17 133 10| 1.3 0.0 1.3|169.1 -8.5 160.6 32.1 0.55| 5.8 3.2 6000 176 16 129 8| 1.0 0.1 1.1|169.1 -9.4 159.6 26.6 0.52| 5.0 2.6 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20200320.12.gif