MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508280600F054.nam218 Reading from grid file:/home/data/models/nam_218/2508280600F054.nam218 Searching file for grids... Date: 54 hour NAM valid 12Z SAT 30 AUG 25 Station: 30.66,-83.69 Latitude: 30.66 Longitude: -83.69 ------------------------------------------------------------------------------- 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 1008 45 22.2 21.9 98 0.3 22.0 61 5 294.6 297.6 294.8 342.1 16.60 1 1000 113 21.7 21.5 99 0.1 21.6 59 8 294.8 297.7 294.7 341.7 16.37 2 950 559 21.0 17.9 83 3.0 18.9 117 12 298.5 301.0 293.9 338.4 13.74 3 900 1027 19.7 12.4 63 7.3 15.0 177 17 301.8 303.6 292.2 331.6 10.08 4 850 1517 16.1 10.4 69 5.7 12.5 199 21 303.0 304.7 291.9 330.8 9.33 5 800 2031 14.0 7.1 63 6.9 9.9 228 24 306.1 307.5 291.7 330.0 7.91 6 750 2572 10.4 9.1 92 1.2 9.6 252 25 307.9 309.7 293.7 337.4 9.75 7 700 3145 7.7 7.4 98 0.3 7.5 274 25 311.0 312.7 294.2 339.4 9.26 8 650 3754 4.4 4.0 98 0.4 4.2 289 24 313.9 315.4 293.9 338.5 7.88 9 600 4402 0.7 0.4 98 0.3 0.5 289 19 316.9 318.2 293.7 337.7 6.57 10 550 5097 -3.3 -4.3 93 1.0 -3.8 290 19 320.1 321.1 293.4 336.5 5.06 11 500 5846 -6.9 -13.1 61 6.2 -9.4 292 20 324.6 325.2 292.8 334.0 2.79 12 450 6661 -11.4 -27.2 26 15.9 -15.6 294 27 328.9 329.1 292.3 332.2 0.91 13 400 7555 -16.7 -30.4 29 13.7 -19.8 293 30 333.3 333.4 293.3 336.1 0.76 14 350 8543 -23.6 -32.4 44 8.8 -25.4 292 41 336.9 337.1 294.2 339.6 0.72 15 300 9648 -33.2 -41.3 44 8.1 -34.1 288 42 338.6 338.6 294.3 339.9 0.34 16 250 10897 -45.1 -51.0 51 5.9 -45.4 293 48 339.0 339.0 294.2 339.6 0.14 17 200 12349 -55.6 -68.2 19 12.6 -55.8 287 50 344.7 344.7 295.5 344.8 0.02 18 150 14141 -63.7 -77.5 14 13.8 -63.8 296 43 360.3 360.3 298.8 360.3 0.01 19 100 16587 -70.1 -85.9 8 15.7 -70.2 318 28 392.2 392.2 304.1 392.2 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5732.41 m Freezing level: 591.65 mb = 4518.14 m = 14823.11 ft Wetbulb zero: 594.29 mb = 4478.48 m = 14693.01 ft Precipitable water: 1.90 inches Sfc-500 mean rel hum: 84.73 % Est. max temperature: 30.33 C = 86.59 F Sfc-Lift cond lev (LCL): 1004.05 mb = 78.29 m = 256.85 ft T: 21.91 C 700-500 lapse rate: 5.39 C/km ThetaE index: 12.16 C Layer 1000.0- 750.0 mb Conv cond level (CCL): 855.57 mb = 1460.77 m = 4792.48 ft Mean mixing ratio: 13.92 g/kg Conv temperature: 30.39 C = 86.70 F Cap Strength: 2.82 C Lifted Index: 0.60 C Risk: Showers probable Lifted Index @300 mb: 1.92 C Lifted Index @700 mb: 0.56 C Showalter Index: 4.00 C Risk: None Total Totals Index: 40.21 C Risk: None Vertical Totals Index: 22.97 C Cross Totals Index: 17.25 C K Index: 33.03 Risk: 60-80 % chance of thunderstorms Sweat Index: 336.57 Risk: Showers and thunderstorms possible Energy Index: 0.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.24 J/kg Max Up Vert Vel: 7.78 m/s Conv Inhibition (B-): 131.10 J/kg Cap Strength: 2.77 C Lift Cond Lev (LCL): 919.32 mb = 843.35 m = 2766.88 ft Lev Free Conv (LFC): 604.32 mb = 4344.07 m = 14252.02 ft Equ Level (EL): 534.32 mb = 5323.93 m = 17466.74 ft B at Equ Level: 30.07 J/kg Max Parcel Lev (MPL): 454.32 mb = 6586.88 m = 21610.23 ft Wind Parameters Mean winds (0-6000m): 262.4 at 20.2 knts Storm direction: 292.4 at 15.1 knts Shear (0-3000m) pos: 5.1 neg: 0.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 142.5 deg Storm rel helicity (0-3000m) pos: 367.5 neg: -7.0 tot: 360.5 m^2/s^2 ave: 120.2 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 9.8 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.26 Bulk Shear: 116.28 m/s