MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506041200F054.nam218 Reading from grid file:/home/data/models/nam_218/2506041200F054.nam218 Searching file for grids... Date: 54 hour NAM valid 18Z FRI 6 JUN 25 Station: 35.06,-92.25 Latitude: 35.06 Longitude: -92.25 ------------------------------------------------------------------------------- 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 1002 116 26.8 22.9 79 4.0 23.9 252 4 299.8 303.1 297.0 351.9 17.78 1 1000 131 26.5 22.4 78 4.1 23.6 251 3 299.6 302.8 296.7 350.4 17.34 2 950 582 22.7 20.6 88 2.0 21.2 255 7 300.2 303.2 296.2 347.9 16.29 3 900 1052 19.6 18.9 96 0.6 19.1 255 19 301.7 304.5 296.0 347.2 15.47 4 850 1543 16.5 13.5 83 2.9 14.6 250 20 303.4 305.5 293.7 337.7 11.54 5 800 2058 14.2 10.0 76 4.2 11.6 233 24 306.3 308.1 293.2 335.5 9.70 6 750 2601 11.1 8.4 83 2.8 9.5 225 25 308.7 310.4 293.5 336.8 9.25 7 700 3175 8.5 3.4 70 5.1 5.6 218 29 311.9 313.2 292.7 333.6 6.99 8 650 3784 5.0 -4.7 50 9.7 0.3 221 28 314.6 315.4 291.1 327.8 4.15 9 600 4431 -0.2 -3.2 80 3.0 -1.7 228 27 315.9 316.9 292.3 332.0 5.05 10 550 5122 -5.1 -8.6 76 3.5 -6.6 242 36 318.1 318.8 291.7 329.9 3.63 11 500 5863 -10.3 -13.1 80 2.8 -11.3 258 53 320.5 321.0 291.6 329.8 2.80 12 450 6671 -12.8 -14.7 86 1.9 -13.5 283 45 327.2 327.7 293.4 336.4 2.72 13 400 7563 -17.4 -19.3 85 1.9 -18.0 297 42 332.4 332.8 294.3 339.7 2.08 14 350 8549 -24.3 -26.7 80 2.5 -24.8 301 42 336.1 336.3 294.4 340.5 1.23 15 300 9654 -32.8 -35.7 75 2.9 -33.3 299 40 339.1 339.2 294.7 341.4 0.60 16 250 10909 -43.3 -46.7 69 3.4 -43.5 292 46 341.7 341.7 295.0 342.6 0.23 17 200 12368 -55.7 -59.7 61 3.9 -55.8 286 52 344.5 344.5 295.4 344.8 0.06 18 150 14147 -63.9 -78.9 11 15.0 -64.0 290 63 360.0 360.0 298.7 360.0 0.01 19 100 16612 -69.3 -87.3 6 18.1 -69.4 259 26 393.9 393.9 304.3 393.9 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5731.38 m Freezing level: 601.82 mb = 4407.41 m = 14459.84 ft Wetbulb zero: 643.43 mb = 3866.36 m = 12684.77 ft Precipitable water: 2.00 inches Sfc-500 mean rel hum: 77.15 % Est. max temperature: 30.34 C = 86.60 F Sfc-Lift cond lev (LCL): 945.99 mb = 619.07 m = 2031.05 ft T: 22.41 C 700-500 lapse rate: 7.00 C/km ThetaE index: 16.36 C Layer 1000.0- 750.0 mb Conv cond level (CCL): 905.86 mb = 996.03 m = 3267.76 ft Mean mixing ratio: 16.37 g/kg Conv temperature: 28.49 C = 83.28 F Cap Strength: 0.63 C Lifted Index: -6.81 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.61 C Lifted Index @700 mb: -1.64 C Showalter Index: -2.53 C Risk: Severe thunderstorms possible Total Totals Index: 50.61 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.77 C Cross Totals Index: 23.84 C K Index: 35.18 Risk: > 80 % chance of thunderstorms Sweat Index: 286.96 Risk: None Energy Index: -1.60 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1486.49 J/kg Max Up Vert Vel: 54.53 m/s Conv Inhibition (B-): 4.68 J/kg Cap Strength: 0.63 C Lift Cond Lev (LCL): 920.64 mb = 855.31 m = 2806.09 ft Lev Free Conv (LFC): 885.64 mb = 1190.61 m = 3906.15 ft Equ Level (EL): 185.64 mb = 12828.91 m = 42089.10 ft B at Equ Level: 1482.59 J/kg Max Parcel Lev (MPL): 105.64 mb = 16278.87 m = 53407.70 ft Wind Parameters Mean winds (0-6000m): 238.6 at 27.3 knts Storm direction: 268.6 at 20.5 knts Shear (0-3000m) pos: 2.6 neg: 2.9 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 80.9 deg Storm rel helicity (0-3000m) pos: 25.0 neg: -2.6 tot: 22.5 m^2/s^2 ave: 7.5 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 1.8 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 23.22 Bulk Shear: 64.02 m/s