MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508020000F021.nam218 Reading from grid file:/home/data/models/nam_218/2508020000F021.nam218 Searching file for grids... Date: 21 hour NAM valid 21Z SAT 2 AUG 25 Station: 30.67,-83.35 Latitude: 30.67 Longitude: -83.35 ------------------------------------------------------------------------------- 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 46 34.4 22.7 51 11.7 25.7 236 4 306.9 310.1 298.6 359.5 17.48 1 1000 122 32.9 21.9 52 11.0 24.8 236 4 306.1 309.2 298.0 356.4 16.76 2 950 583 28.3 20.7 63 7.6 22.8 233 5 305.9 309.0 297.7 355.1 16.40 3 900 1060 23.7 19.9 79 3.8 21.0 231 6 305.9 309.0 297.8 355.4 16.50 4 850 1558 18.9 18.5 98 0.4 18.7 229 7 306.0 308.9 297.5 353.9 15.99 5 800 2076 15.0 11.6 80 3.4 12.7 258 11 307.1 309.1 294.2 339.6 10.76 6 750 2620 13.0 1.8 47 11.2 6.8 265 13 310.7 311.8 291.3 328.7 5.82 7 700 3197 10.1 1.3 54 8.8 5.2 268 13 313.7 314.8 292.4 332.6 6.01 8 650 3810 7.0 -1.3 56 8.3 2.6 264 13 316.9 317.9 292.8 334.0 5.37 9 600 4464 3.9 -9.4 37 13.3 -2.1 264 14 320.6 321.2 291.9 330.9 3.11 10 550 5166 -0.2 -13.4 36 13.2 -5.5 270 15 323.9 324.4 292.3 332.3 2.48 11 500 5921 -4.8 -17.5 36 12.7 -9.4 268 16 327.2 327.5 292.7 333.8 1.93 12 450 6741 -9.7 -22.8 33 13.1 -13.8 279 12 331.0 331.3 293.3 335.8 1.35 13 400 7641 -15.0 -37.0 13 22.1 -19.3 299 8 335.5 335.6 293.6 337.0 0.40 14 350 8636 -21.8 -36.4 25 14.6 -24.5 337 8 339.4 339.5 294.6 341.2 0.49 15 300 9754 -29.6 -40.4 34 10.8 -31.0 126 2 343.7 343.8 295.6 345.2 0.38 16 250 11027 -40.3 -47.4 46 7.2 -40.8 118 18 346.2 346.2 296.0 347.1 0.21 17 200 12502 -53.6 -61.0 40 7.4 -53.8 94 18 348.0 348.0 296.3 348.2 0.05 18 150 14292 -67.1 -70.8 59 3.7 -67.1 118 7 354.6 354.6 297.6 354.7 0.02 19 100 16704 -71.1 -84.2 13 13.1 -71.2 91 5 390.3 390.3 303.8 390.3 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5799.63 m Freezing level: 551.96 mb = 5138.12 m = 16857.15 ft Wetbulb zero: 622.63 mb = 4161.54 m = 13653.19 ft Precipitable water: 1.94 inches Sfc-500 mean rel hum: 56.59 % Est. max temperature: 33.54 C = 92.37 F Sfc-Lift cond lev (LCL): 852.14 mb = 1535.62 m = 5038.08 ft T: 19.12 C 700-500 lapse rate: 5.47 C/km ThetaE index: 26.66 C Layer 850.0- 700.0 mb Conv cond level (CCL): 852.34 mb = 1533.56 m = 5031.29 ft Mean mixing ratio: 16.57 g/kg Conv temperature: 33.54 C = 92.37 F Cap Strength: -0.04 C Lifted Index: -3.85 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.22 C Lifted Index @700 mb: -2.00 C Showalter Index: -3.20 C Risk: Severe thunderstorms possible Total Totals Index: 47.07 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.73 C Cross Totals Index: 23.34 C K Index: 33.46 Risk: 60-80 % chance of thunderstorms Sweat Index: 251.59 Risk: None Energy Index: -3.95 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1703.32 J/kg Max Up Vert Vel: 58.37 m/s Conv Inhibition (B-): 1.12 J/kg Cap Strength: 0.86 C Lift Cond Lev (LCL): 852.19 mb = 1535.13 m = 5036.44 ft Lev Free Conv (LFC): 847.19 mb = 1585.83 m = 5202.80 ft Equ Level (EL): 147.19 mb = 14404.11 m = 47257.01 ft B at Equ Level: 1691.90 J/kg Wind Parameters Mean winds (0-6000m): 261.2 at 11.4 knts Storm direction: 291.2 at 8.6 knts Shear (0-3000m) pos: 1.5 neg: 0.5 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 96.1 deg Storm rel helicity (0-3000m) pos: 21.0 neg: 0.0 tot: 21.0 m^2/s^2 ave: 7.0 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 2.1 stream: 2.0 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 215.44 Bulk Shear: 7.91 m/s