MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2408101200F012.nam218 Reading from grid file:/home/data/models/nam_218/2408101200F012.nam218 Searching file for grids... Date: 12 hour NAM valid 0Z SUN 11 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 128 1 950 576 SFC 941 656 24.0 6.0 31 18.0 13.5 85 4 302.4 303.5 289.1 321.1 6.25 3 900 1044 19.4 4.7 38 14.7 11.0 85 4 301.5 302.6 288.5 319.2 5.93 4 850 1531 14.5 3.8 48 10.7 8.6 85 4 301.4 302.4 288.4 319.1 5.91 5 800 2038 9.6 2.9 63 6.7 5.9 86 4 301.3 302.4 288.4 318.9 5.88 6 750 2569 4.7 0.6 75 4.1 2.7 88 4 301.7 302.7 288.0 317.8 5.35 7 700 3129 2.2 -8.5 45 10.7 -2.3 325 7 304.9 305.5 286.7 313.9 2.87 8 650 3724 -0.5 -11.0 45 10.6 -4.6 310 12 308.5 308.9 287.6 316.5 2.53 9 600 4359 -4.0 -16.0 39 12.0 -8.1 306 13 311.5 311.9 287.9 317.5 1.83 10 550 5040 -8.0 -21.0 34 13.0 -11.9 304 13 314.6 314.8 288.4 319.0 1.30 11 500 5773 -13.3 -26.7 32 13.4 -16.5 301 13 316.8 316.9 288.6 319.7 0.86 12 450 6565 -19.4 -34.2 26 14.9 -22.0 301 17 318.9 319.0 288.9 320.6 0.47 13 400 7428 -26.2 -39.5 28 13.3 -27.9 297 24 321.0 321.0 289.4 322.1 0.31 14 350 8378 -33.5 -45.6 29 12.1 -34.6 291 33 323.6 323.6 290.0 324.3 0.19 15 300 9440 -42.4 -48.2 53 5.9 -42.7 289 40 325.7 325.7 290.6 326.3 0.16 16 250 10649 -50.3 -64.6 17 14.3 -50.6 286 52 331.3 331.3 292.1 331.4 0.03 17 200 12094 -50.4 -73.8 5 23.4 -50.9 291 43 352.9 352.9 297.3 352.9 0.01 18 150 13969 -50.7 -80.2 2 29.5 -51.3 299 35 382.7 382.7 302.7 382.7 0.00 19 100 16589 -54.2 -82.9 2 28.7 -54.8 295 22 423.0 423.0 308.0 423.0 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5644.45 m Freezing level: 658.46 mb = 3623.25 m = 11887.14 ft Wetbulb zero: 723.01 mb = 2866.42 m = 9404.14 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 45.75 % Est. max temperature: 23.09 C = 73.57 F Sfc-Lift cond lev (LCL): 721.22 mb = 2886.48 m = 9469.97 ft T: 3.29 C 700-500 lapse rate: 5.88 C/km ThetaE index: 7.19 C Layer 900.0- 650.0 mb Conv cond level (CCL): 669.53 mb = 3486.09 m = 11437.18 ft Mean mixing ratio: 5.99 g/kg Conv temperature: 28.63 C = 83.54 F Cap Strength: 3.58 C Lifted Index: 3.34 C Risk: None Lifted Index @300 mb: 4.86 C Lifted Index @700 mb: 1.96 C Showalter Index: 3.57 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.86 C Cross Totals Index: 17.14 C K Index: 20.95 Risk: 20-40 % chance of thunderstorms Sweat Index: 67.18 Risk: None Energy Index: 0.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.91 J/kg Max Up Vert Vel: 4.22 m/s Conv Inhibition (B-): 9463.89 J/kg Cap Strength: 3.54 C Lift Cond Lev (LCL): 722.31 mb = 2874.29 m = 9429.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 313.3 at 9.6 knts Storm direction: 343.3 at 7.2 knts Shear (0-3000m) pos: 0.0 neg: 2.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 137.8 deg Storm rel helicity (0-3000m) pos: 3.4 neg: -6.4 tot: -3.0 m^2/s^2 ave: -1.0 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.41 Bulk Shear: 21.95 m/s