MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2408091200F012.nam218 Reading from grid file:/home/data/models/nam_218/2408091200F012.nam218 Searching file for grids... Date: 12 hour NAM valid 0Z SAT 10 AUG 24 Station: 48.24,-103.70 Latitude: 48.24 Longitude: -103.70 ------------------------------------------------------------------------------- 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 166 1 950 609 SFC 945 656 21.3 4.1 32 17.2 11.7 28 5 299.2 300.2 287.2 315.3 5.41 3 900 1072 16.2 2.5 40 13.7 8.9 24 5 298.2 299.1 286.5 313.4 5.10 4 850 1554 11.5 1.8 51 9.7 6.5 21 5 298.2 299.1 286.5 313.4 5.12 5 800 2056 6.6 0.8 66 5.9 3.7 19 5 298.2 299.1 286.5 313.2 5.05 6 750 2581 1.5 -0.1 89 1.6 0.7 17 5 298.2 299.1 286.5 313.3 5.08 7 700 3134 -0.6 -4.5 75 3.9 -2.4 355 10 301.8 302.5 286.6 313.6 3.90 8 650 3724 -1.8 -10.4 52 8.6 -5.2 340 17 306.9 307.4 287.2 315.3 2.66 9 600 4358 -5.1 -13.8 50 8.8 -8.2 335 18 310.3 310.7 287.9 317.3 2.19 10 550 5036 -9.2 -19.5 43 10.3 -12.3 331 19 313.2 313.5 288.1 318.2 1.48 11 500 5766 -14.1 -24.1 43 9.9 -16.6 331 20 315.8 316.0 288.6 319.5 1.09 12 450 6556 -20.1 -29.5 43 9.4 -22.0 326 23 317.9 318.1 288.9 320.5 0.74 13 400 7416 -26.9 -36.0 42 9.1 -28.2 320 26 320.1 320.1 289.2 321.6 0.44 14 350 8363 -34.4 -41.7 48 7.2 -35.1 316 29 322.3 322.4 289.8 323.4 0.28 15 300 9423 -42.5 -51.1 38 8.6 -42.9 312 32 325.5 325.5 290.6 326.0 0.12 16 250 10631 -50.6 -60.1 31 9.6 -50.8 309 32 330.9 330.9 292.0 331.1 0.05 17 200 12073 -51.1 -68.7 11 17.6 -51.4 301 39 351.9 351.9 297.1 352.0 0.02 18 150 13952 -50.2 -79.8 2 29.6 -50.8 302 37 383.6 383.6 302.8 383.6 0.00 19 100 16573 -53.4 -82.3 2 28.9 -54.1 305 23 424.5 424.5 308.2 424.6 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5599.86 m Freezing level: 715.02 mb = 2967.72 m = 9736.50 ft Wetbulb zero: 738.36 mb = 2706.21 m = 8878.53 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 55.76 % Est. max temperature: 20.27 C = 68.48 F Sfc-Lift cond lev (LCL): 731.22 mb = 2784.05 m = 9133.92 ft T: 0.71 C 700-500 lapse rate: 5.12 C/km ThetaE index: 1.98 C Layer 900.0- 850.0 mb Conv cond level (CCL): 650.00 mb = 3724.41 m = 12219.03 ft Mean mixing ratio: 5.17 g/kg Conv temperature: 28.86 C = 83.95 F Cap Strength: 5.51 C Lifted Index: 5.83 C Risk: None Lifted Index @300 mb: 8.61 C Lifted Index @700 mb: 1.68 C Showalter Index: 6.06 C Risk: None Total Totals Index: 41.55 C Risk: None Vertical Totals Index: 25.64 C Cross Totals Index: 15.91 C K Index: 23.53 Risk: 20-40 % chance of thunderstorms Sweat Index: 51.96 Risk: None Energy Index: 1.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.22 J/kg Max Up Vert Vel: 4.74 m/s Conv Inhibition (B-): 11150.90 J/kg Cap Strength: 5.83 C Lift Cond Lev (LCL): 732.29 mb = 2772.38 m = 9095.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 339.7 at 13.5 knts Storm direction: 9.7 at 10.2 knts Shear (0-3000m) pos: 0.0 neg: 2.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 133.3 deg Storm rel helicity (0-3000m) pos: 6.4 neg: 0.0 tot: 6.4 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.75 Bulk Shear: 15.01 m/s