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: 46.14,-103.59 Latitude: 46.14 Longitude: -103.59 ------------------------------------------------------------------------------- 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 113 1 950 564 SFC 911 926 24.1 6.4 32 17.8 13.6 127 6 305.3 306.5 290.3 325.3 6.61 3 900 1035 22.4 5.4 33 17.0 12.5 131 7 304.6 305.7 289.8 323.5 6.24 4 850 1527 17.4 4.6 43 12.8 10.2 139 7 304.4 305.6 289.8 323.4 6.28 5 800 2040 12.4 3.6 55 8.8 7.5 147 7 304.4 305.5 289.7 323.1 6.21 6 750 2577 7.2 2.7 73 4.5 4.8 154 7 304.4 305.5 289.8 323.2 6.22 7 700 3139 3.2 -5.9 51 9.1 -0.9 253 7 306.1 306.7 287.8 317.0 3.53 8 650 3737 1.2 -18.4 22 19.6 -5.4 298 12 310.3 310.5 287.0 314.8 1.38 9 600 4376 -3.0 -18.7 29 15.7 -8.1 306 18 312.6 312.9 287.9 317.5 1.46 10 550 5059 -7.4 -17.2 46 9.7 -10.6 305 24 315.3 315.6 289.2 321.3 1.81 11 500 5793 -13.0 -19.1 60 6.0 -14.9 302 27 317.1 317.5 289.6 322.8 1.69 12 450 6587 -18.0 -23.3 63 5.4 -19.4 301 36 320.6 320.9 290.3 325.1 1.30 13 400 7458 -23.5 -33.9 38 10.4 -25.2 300 47 324.5 324.6 290.7 326.5 0.54 14 350 8419 -31.2 -43.5 29 12.3 -32.4 300 57 326.7 326.7 291.0 327.6 0.23 15 300 9492 -39.6 -53.5 21 14.0 -40.3 296 72 329.6 329.6 291.7 330.0 0.09 16 250 10713 -49.2 -59.3 30 10.1 -49.5 290 79 332.9 332.9 292.6 333.1 0.05 17 200 12152 -52.5 -70.6 10 18.1 -52.9 294 72 349.6 349.6 296.5 349.6 0.01 18 150 14021 -51.6 -80.9 2 29.3 -52.1 290 56 381.1 381.1 302.4 381.2 0.00 19 100 16621 -56.3 -84.5 2 28.2 -56.8 287 32 418.9 418.9 307.6 418.9 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5680.34 m Freezing level: 635.96 mb = 3916.60 m = 12849.57 ft Wetbulb zero: 707.64 mb = 3050.73 m = 10008.82 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 44.90 % Est. max temperature: 23.27 C = 73.89 F Sfc-Lift cond lev (LCL): 700.61 mb = 3132.17 m = 10276.02 ft T: 3.28 C 700-500 lapse rate: 6.14 C/km ThetaE index: 8.36 C Layer 700.0- 600.0 mb Conv cond level (CCL): 644.53 mb = 3804.76 m = 12482.65 ft Mean mixing ratio: 6.28 g/kg Conv temperature: 29.25 C = 84.66 F Cap Strength: 2.67 C Lifted Index: 1.46 C Risk: Showers probable Lifted Index @300 mb: 4.98 C Lifted Index @700 mb: 1.40 C Showalter Index: 1.52 C Risk: Showers probable Total Totals Index: 48.18 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.49 C Cross Totals Index: 17.69 C K Index: 26.04 Risk: 40-60 % chance of thunderstorms Sweat Index: 96.62 Risk: None Energy Index: -0.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.35 J/kg Max Up Vert Vel: 2.95 m/s Conv Inhibition (B-): 8597.55 J/kg Cap Strength: 2.70 C Lift Cond Lev (LCL): 700.52 mb = 3133.16 m = 10279.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 296.8 at 17.4 knts Storm direction: 326.8 at 13.0 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 91.1 deg Storm rel helicity (0-3000m) pos: 78.8 neg: 0.0 tot: 78.8 m^2/s^2 ave: 26.3 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 74.49 m/s