MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508031800F027.nam218 Reading from grid file:/home/data/models/nam_218/2508031800F027.nam218 Searching file for grids... Date: 27 hour NAM valid 21Z MON 4 AUG 25 Station: 30.73,-83.43 Latitude: 30.73 Longitude: -83.43 ------------------------------------------------------------------------------- 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 1009 51 32.1 22.4 57 9.7 25.0 198 5 304.4 307.6 297.8 355.5 17.12 1 1000 134 30.6 21.5 58 9.2 24.0 197 5 303.8 306.8 297.1 352.3 16.31 2 950 591 26.1 20.3 71 5.8 21.9 192 6 303.7 306.6 296.9 351.2 16.00 3 900 1065 21.5 19.3 87 2.2 19.9 189 7 303.7 306.6 296.8 350.6 15.80 4 850 1558 17.2 16.5 96 0.7 16.7 186 10 304.2 306.8 295.7 345.9 14.03 5 800 2074 14.3 6.9 61 7.4 9.9 196 17 306.4 307.9 291.7 330.1 7.83 6 750 2616 12.1 -2.3 36 14.4 4.8 201 18 309.7 310.5 289.7 323.2 4.30 7 700 3191 9.4 -4.2 38 13.6 2.7 202 21 312.9 313.7 290.5 325.6 4.00 8 650 3801 5.8 -5.9 43 11.7 0.2 206 22 315.5 316.2 291.0 327.7 3.79 9 600 4451 2.0 -7.7 49 9.7 -2.5 208 23 318.4 319.1 291.7 330.0 3.56 10 550 5148 -1.5 -16.4 31 14.9 -7.1 204 25 322.3 322.7 291.4 328.9 1.93 11 500 5902 -5.0 -21.0 27 15.9 -10.3 195 23 326.9 327.2 292.2 331.9 1.44 12 450 6722 -9.7 -20.3 42 10.6 -13.2 187 19 331.0 331.4 293.6 337.0 1.69 13 400 7621 -15.3 -24.0 47 8.8 -17.8 171 17 335.2 335.4 294.3 340.1 1.37 14 350 8618 -21.1 -29.1 49 8.0 -23.0 152 16 340.3 340.5 295.3 344.0 0.98 15 300 9737 -29.8 -37.7 47 7.8 -31.0 152 10 343.3 343.4 295.6 345.3 0.50 16 250 11008 -40.6 -46.8 51 6.3 -41.1 179 8 345.8 345.8 295.9 346.7 0.23 17 200 12481 -54.3 -58.6 59 4.3 -54.4 190 12 346.7 346.8 296.0 347.0 0.07 18 150 14265 -67.2 -71.0 58 3.9 -67.2 130 18 354.4 354.4 297.6 354.4 0.02 19 100 16695 -68.6 -85.9 7 17.3 -68.7 119 13 395.3 395.3 304.6 395.3 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5768.35 m Freezing level: 571.38 mb = 4850.28 m = 15912.81 ft Wetbulb zero: 646.37 mb = 3846.79 m = 12620.56 ft Precipitable water: 1.75 inches Sfc-500 mean rel hum: 52.21 % Est. max temperature: 31.73 C = 89.11 F Sfc-Lift cond lev (LCL): 877.92 mb = 1279.25 m = 4196.97 ft T: 19.63 C 700-500 lapse rate: 5.33 C/km ThetaE index: 32.29 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 871.19 mb = 1345.64 m = 4414.78 ft Mean mixing ratio: 16.11 g/kg Conv temperature: 31.61 C = 88.90 F Cap Strength: 0.19 C Lifted Index: -2.65 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.39 C Lifted Index @700 mb: -1.62 C Showalter Index: -0.60 C Risk: Thunderstorms probable Total Totals Index: 43.76 C Risk: None Vertical Totals Index: 22.23 C Cross Totals Index: 21.53 C K Index: 25.12 Risk: 40-60 % chance of thunderstorms Sweat Index: 240.21 Risk: None Energy Index: -2.76 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1074.91 J/kg Max Up Vert Vel: 46.37 m/s Conv Inhibition (B-): 1.49 J/kg Cap Strength: 0.68 C Lift Cond Lev (LCL): 874.35 mb = 1314.36 m = 4312.17 ft Lev Free Conv (LFC): 869.35 mb = 1363.87 m = 4474.58 ft Equ Level (EL): 159.35 mb = 13889.54 m = 45568.79 ft B at Equ Level: 1060.45 J/kg Max Parcel Lev (MPL): 109.35 mb = 16159.30 m = 53015.45 ft Wind Parameters Mean winds (0-6000m): 201.1 at 17.5 knts Storm direction: 231.1 at 13.1 knts Shear (0-3000m) pos: 1.9 neg: 0.9 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 99.1 deg Storm rel helicity (0-3000m) pos: 40.0 neg: 0.0 tot: 40.0 m^2/s^2 ave: 13.3 10^-3 m/s^2 rel: 0.96 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 2.8 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 54.93 Bulk Shear: 19.57 m/s