UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031900.upa.cvt Date: 0000Z 19 MAR 20 Searching for LEMD... Searching the city database file for: LEMD ... Date:0000Z 19 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 197 SFC 950 582 12.0 9.4 84 2.6 10.5 0 0 289.4 290.7 285.8 311.4 7.81 2 925 855 12.4 7.4 72 5.0 9.6 205 1 292.0 293.2 286.1 312.0 6.99 3 850 1558 7.0 5.7 91 1.3 6.3 75 1 293.5 294.7 286.4 313.0 6.77 4 700 3130 -2.3 -6.5 73 4.2 -4.0 125 17 299.9 300.6 285.4 310.1 3.36 5 500 5720 -19.9 -22.2 82 2.3 -20.4 95 9 308.8 309.0 286.4 313.0 1.29 6 400 7330 -32.5 -36.8 65 4.3 -33.0 95 15 312.7 312.8 286.8 314.2 0.41 7 300 9290 -47.9 -54.9 44 7.0 -48.1 100 25 317.8 317.9 288.1 318.1 0.07 8 250 10470 -57.1 -65.1 36 8.0 -57.2 100 35 321.2 321.2 289.1 321.3 0.02 9 225 11130 -59.5 -71.5 20 12.0 -59.6 95 9 327.3 327.3 291.0 327.4 0.01 10 200 11870 -56.5 -80.5 3 24.0 -56.7 80 15 343.3 343.3 295.1 343.3 0.00 11 150 13710 -55.3 -85.3 1 30.0 -55.6 160 7 374.8 374.8 301.4 374.8 0.00 12 100 16290 -57.9 -88.9 1 31.0 -58.3 195 1 415.9 415.9 307.2 415.9 0.00 TRP 225 11130 -59.5 -71.5 20 12.0 -59.6 95 9 327.3 327.3 291.0 327.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5523.00 m Freezing level: 737.10 mb = 2741.23 m = 8993.41 ft Wetbulb zero: 758.52 mb = 2479.94 m = 8136.20 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 79.37 % Est. max temperature: 18.06 C = 64.51 F Sfc-Lift cond lev (LCL): 913.47 mb = 959.31 m = 3147.29 ft T: 11.60 C 700-500 lapse rate: 6.80 C/km ThetaE index: 2.86 C Layer 700.0- 500.0 mb Conv cond level (CCL): 829.64 mb = 1754.31 m = 5755.54 ft Mean mixing ratio: 7.00 g/kg Conv temperature: 16.86 C = 62.35 F Cap Strength: 1.09 C Lifted Index: 0.94 C Risk: Showers probable Lifted Index @300 mb: 4.17 C Lifted Index @700 mb: 0.67 C Showalter Index: 0.53 C Risk: Thunderstorms probable Total Totals Index: 52.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 25.60 C K Index: 28.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 149.40 Risk: None Energy Index: -0.03 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.44 J/kg Max Up Vert Vel: 5.37 m/s Conv Inhibition (B-): 8312.06 J/kg Cap Strength: 1.09 C Lift Cond Lev (LCL): 854.87 mb = 1510.48 m = 4955.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 144 at 7 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 ---------------------------------------------------------- 0 950 582 0 0 -0.0 -0.0 | 324 7 4.4 -5.9 1 925 855 205 1 0.4 0.9 | 316 7 4.8 -5.0 2 850 1558 75 1 -1.0 -0.3 | 331 7 3.4 -6.2 3 700 3130 125 17 -13.9 9.8 | 112 10 -9.5 3.8 4 500 5720 95 9 -9.0 0.8 | 42 7 -4.6 -5.1 5 400 7330 95 15 -14.9 1.3 | 66 12 -10.6 -4.6 6 300 9290 100 25 -24.6 4.3 | 86 20 -20.2 -1.6 7 250 10470 100 35 -34.5 6.1 | 90 30 -30.1 0.1 8 225 11130 95 9 -9.0 0.8 | 42 7 -4.6 -5.1 9 200 11870 80 15 -14.8 -2.6 | 51 13 -10.4 -8.5 10 150 13710 160 7 -2.4 6.6 | 252 2 2.0 0.6 11 100 16290 195 1 0.3 1.0 | 317 7 4.6 -5.0 Wind Parameters Mean winds (0-6000m): 113.6 at 9.8 knts Storm direction: 143.6 at 7.4 knts Shear (0-3000m) pos: 2.8 neg: 0.5 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 137.7 deg Storm rel helicity (0-3000m) pos: 34.6 neg: -6.0 tot: 28.6 m^2/s^2 ave: 9.5 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.16 Bulk Shear: 12.44 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 ------------------------------------------------------------------------------- 500 191 1 319 7| 1.0 0.0 1.0| 0.8 -1.8 -1.0 -2.0 -0.19| 2.4 -0.5 1000 152 1 322 6| 0.5 0.8 1.3| 3.3 -1.8 1.5 1.5 0.24| 2.1 0.5 1500 99 2 336 6| 1.9 0.5 2.5| 12.0 -1.8 10.1 6.8 0.66| 3.2 2.1 2000 108 4 350 5| 2.8 0.4 3.2| 21.2 -1.8 19.4 9.7 0.78| 3.8 3.0 2500 122 6 11 3| 3.4 0.3 3.7| 33.7 -1.8 31.8 12.7 0.81| 4.4 3.6 3000 123 8 46 3| 2.8 0.5 3.3| 34.6 -6.0 28.6 9.5 0.68| 4.0 2.8 4000 120 9 70 4| 2.1 0.8 3.0| 34.6 -14.7 19.8 5.0 0.44| 3.6 1.6 5000 117 10 71 4| 1.7 1.0 2.7| 34.6 -21.9 12.7 2.5 0.27| 3.2 0.9 6000 114 10 67 5| 1.4 0.8 2.2| 39.0 -22.5 16.5 2.7 0.29| 3.0 0.9 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20200319.00.gif