MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506061200F048.nam218 Reading from grid file:/home/data/models/nam_218/2506061200F048.nam218 Searching file for grids... Date: 48 hour NAM valid 12Z SUN 8 JUN 25 Station: 33.97,-84.53 Latitude: 33.97 Longitude: -84.53 ------------------------------------------------------------------------------- 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 79 SFC 975 300 25.2 21.3 79 3.9 22.4 221 8 300.5 303.5 296.4 349.1 16.56 2 950 529 23.2 20.7 86 2.5 21.4 231 17 300.7 303.7 296.4 348.8 16.36 3 900 1000 20.5 20.4 99 0.1 20.5 254 34 302.7 305.8 297.3 353.0 17.00 4 850 1494 18.8 18.6 99 0.2 18.7 268 36 305.8 308.8 297.5 354.2 16.11 5 800 2013 14.9 13.6 92 1.3 14.1 271 32 307.0 309.3 295.3 344.3 12.37 6 750 2557 12.1 5.4 63 6.7 8.2 257 28 309.7 311.2 292.5 332.8 7.51 7 700 3133 9.9 -3.1 40 13.0 3.3 252 32 313.5 314.3 290.9 327.2 4.34 8 650 3744 5.8 -3.9 49 9.8 1.0 254 34 315.6 316.4 291.6 329.7 4.41 9 600 4393 0.9 -9.1 47 10.0 -3.4 253 39 317.2 317.8 291.0 327.7 3.21 10 550 5085 -4.5 -12.9 52 8.4 -7.8 256 46 318.7 319.2 290.9 327.2 2.57 11 500 5827 -9.3 -31.9 14 22.6 -14.4 262 45 321.7 321.8 289.9 323.7 0.53 12 450 6634 -13.9 -46.2 5 32.3 -18.7 264 43 325.8 325.8 290.6 326.3 0.13 13 400 7517 -19.7 -44.5 9 24.8 -23.1 266 48 329.4 329.5 291.7 330.1 0.18 14 350 8495 -26.5 -42.6 20 16.1 -28.6 264 54 333.0 333.1 292.8 334.0 0.25 15 300 9586 -35.8 -40.1 65 4.3 -36.2 271 54 334.9 335.0 293.4 336.4 0.39 16 250 10832 -43.7 -48.8 57 5.1 -44.0 279 36 341.1 341.1 294.7 341.8 0.18 17 200 12289 -56.2 -63.4 40 7.2 -56.3 285 69 343.8 343.8 295.3 344.0 0.04 18 150 14091 -61.4 -71.1 26 9.8 -61.5 267 48 364.3 364.3 299.5 364.4 0.02 19 100 16573 -69.6 -86.8 6 17.2 -69.6 282 26 393.3 393.3 304.3 393.3 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5748.34 m Freezing level: 591.48 mb = 4510.48 m = 14797.98 ft Wetbulb zero: 639.11 mb = 3880.59 m = 12731.44 ft Precipitable water: 1.69 inches Sfc-500 mean rel hum: 62.58 % Est. max temperature: 31.08 C = 87.94 F Sfc-Lift cond lev (LCL): 921.48 mb = 794.41 m = 2606.29 ft T: 21.71 C 700-500 lapse rate: 7.11 C/km ThetaE index: 26.94 C Layer 800.0- 650.0 mb Conv cond level (CCL): 872.66 mb = 1266.73 m = 4155.87 ft Mean mixing ratio: 16.65 g/kg Conv temperature: 29.05 C = 84.28 F Cap Strength: 0.79 C Lifted Index: -6.70 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -7.99 C Lifted Index @700 mb: -0.95 C Showalter Index: -7.76 C Risk: Severe thunderstorms probable Total Totals Index: 55.96 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.06 C Cross Totals Index: 27.90 C K Index: 33.67 Risk: 60-80 % chance of thunderstorms Sweat Index: 480.47 Risk: Severe Thunderstorms possible Energy Index: -5.97 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2214.37 J/kg Max Up Vert Vel: 66.55 m/s Conv Inhibition (B-): 14.72 J/kg Cap Strength: 0.78 C Lift Cond Lev (LCL): 904.54 mb = 956.08 m = 3136.71 ft Lev Free Conv (LFC): 819.54 mb = 1806.37 m = 5926.35 ft Equ Level (EL): 179.54 mb = 12964.96 m = 42535.43 ft B at Equ Level: 2207.74 J/kg Wind Parameters Mean winds (0-6000m): 257.5 at 35.6 knts Storm direction: 287.5 at 26.7 knts Shear (0-3000m) pos: 5.0 neg: 1.7 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 73.1 deg Storm rel helicity (0-3000m) pos: 209.3 neg: -26.3 tot: 183.0 m^2/s^2 ave: 61.0 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 5.3 10^-3/s Energy-Hel index: 2.73 Bulk Rich Number: 40.49 Bulk Shear: 54.69 m/s