MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508281200F033.nam218 Reading from grid file:/home/data/models/nam_218/2508281200F033.nam218 Searching file for grids... Date: 33 hour NAM valid 21Z FRI 29 AUG 25 Station: 54.29,-128.66 Latitude: 54.29 Longitude: -128.66 ------------------------------------------------------------------------------- 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 137 1 950 582 SFC 950 585 25.8 16.5 57 9.2 19.4 224 2 303.4 305.7 294.4 340.6 12.54 3 900 1052 20.2 12.9 63 7.3 15.4 230 2 302.3 304.2 292.6 333.2 10.43 4 850 1544 18.2 4.8 41 13.4 10.5 247 3 305.2 306.4 290.1 324.4 6.35 5 800 2060 15.5 -8.3 19 23.8 4.7 231 4 307.7 308.2 287.3 315.8 2.55 6 750 2602 11.7 -10.0 21 21.7 2.3 242 2 309.3 309.7 287.7 316.9 2.38 7 700 3173 7.6 -13.2 21 20.7 -0.7 218 1 310.8 311.2 287.8 317.3 1.98 8 650 3778 3.3 -18.0 19 21.3 -4.2 134 2 312.7 313.0 287.9 317.4 1.42 9 600 4421 -1.2 -24.4 15 23.2 -7.9 125 3 314.8 314.9 288.0 317.8 0.88 10 550 5107 -5.6 -34.3 8 28.7 -11.9 143 3 317.4 317.5 288.3 318.8 0.38 11 500 5847 -10.2 -42.4 5 32.1 -15.7 159 6 320.6 320.6 289.1 321.3 0.18 12 450 6649 -16.3 -43.4 8 27.2 -20.3 132 9 322.8 322.8 289.8 323.5 0.18 13 400 7522 -23.4 -46.3 10 22.9 -26.1 137 14 324.5 324.6 290.3 325.1 0.15 14 350 8480 -32.1 -48.5 18 16.4 -33.4 144 16 325.5 325.5 290.6 326.0 0.13 15 300 9550 -40.3 -55.5 18 15.1 -41.1 143 10 328.5 328.5 291.3 328.8 0.07 16 250 10766 -50.1 -60.0 30 9.9 -50.4 144 9 331.6 331.6 292.2 331.8 0.05 17 200 12198 -54.8 -67.9 18 13.1 -55.0 157 12 346.0 346.0 295.8 346.1 0.02 18 150 14057 -52.2 -81.3 2 29.1 -52.7 168 8 380.2 380.2 302.3 380.2 0.00 19 100 16652 -56.8 -84.9 2 28.1 -57.3 161 6 417.9 417.9 307.4 417.9 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5710.32 m Freezing level: 613.08 mb = 4252.61 m = 13951.95 ft Wetbulb zero: 712.18 mb = 3030.49 m = 9942.43 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 23.80 % Est. max temperature: 30.02 C = 86.04 F Sfc-Lift cond lev (LCL): 829.62 mb = 1750.27 m = 5742.29 ft T: 17.11 C 700-500 lapse rate: 6.65 C/km ThetaE index: 24.80 C Layer 900.0- 750.0 mb Conv cond level (CCL): 711.72 mb = 3035.80 m = 9959.87 ft Mean mixing ratio: 9.88 g/kg Conv temperature: 32.77 C = 90.99 F Cap Strength: 4.47 C Lifted Index: -0.28 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.82 C Lifted Index @700 mb: 2.26 C Showalter Index: 3.77 C Risk: None Total Totals Index: 43.42 C Risk: None Vertical Totals Index: 28.41 C Cross Totals Index: 15.01 C K Index: 12.47 Risk: None Sweat Index: 69.38 Risk: None Energy Index: -0.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 330.64 J/kg Max Up Vert Vel: 25.72 m/s Conv Inhibition (B-): 244.48 J/kg Cap Strength: 4.47 C Lift Cond Lev (LCL): 786.77 mb = 2199.76 m = 7216.97 ft Lev Free Conv (LFC): 571.77 mb = 4801.08 m = 15751.38 ft Equ Level (EL): 241.77 mb = 10980.57 m = 36025.07 ft B at Equ Level: 318.99 J/kg Max Parcel Lev (MPL): 191.77 mb = 12469.87 m = 40911.15 ft Wind Parameters Mean winds (0-6000m): 168.4 at 3.3 knts Storm direction: 198.4 at 2.4 knts Shear (0-3000m) pos: 0.3 neg: 0.4 tot: 0.7 10-3/s Storm rel Dir Shear (0-3000m): 90.6 deg Storm rel helicity (0-3000m) pos: 1.7 neg: -0.8 tot: 0.9 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 1.1 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 309.39 Bulk Shear: 1.07 m/s