MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2508260600F035.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2508260600F035.namnest.sound Searching file for grids... Date: 35 hour NAM valid 17Z WED 27 AUG 25 Station: 48.51,-90.14 Latitude: 48.51 Longitude: -90.14 ------------------------------------------------------------------------------- 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 120 SFC 960 475 20.8 14.9 69 5.9 16.9 284 7 297.4 299.5 291.6 329.8 11.14 2 950 560 18.5 13.9 75 4.6 15.5 285 8 296.0 297.9 290.7 326.4 10.56 3 900 1021 13.7 12.7 93 1.1 13.1 292 10 295.7 297.5 290.3 325.3 10.28 4 850 1500 10.3 7.9 85 2.4 8.9 318 20 297.0 298.4 288.7 319.9 7.88 5 800 2003 8.4 -0.8 52 9.2 3.8 324 21 300.1 300.9 286.6 313.6 4.51 6 750 2533 4.7 -1.7 63 6.4 1.6 327 22 301.7 302.5 287.2 315.3 4.50 7 700 3092 1.4 -4.7 64 6.1 -1.4 327 22 304.0 304.7 287.3 315.8 3.84 8 650 3684 -2.7 -6.0 78 3.4 -4.1 322 24 306.0 306.7 287.9 317.6 3.76 9 600 4314 -6.7 -10.2 76 3.6 -8.1 321 24 308.4 309.0 288.0 317.7 2.92 10 550 4988 -11.4 -14.0 82 2.5 -12.3 319 26 310.5 310.9 288.1 318.1 2.36 11 500 5711 -16.3 -21.2 66 4.8 -17.6 313 30 313.1 313.4 288.1 317.8 1.41 12 450 6496 -21.5 -30.8 43 9.3 -23.2 316 32 316.1 316.3 288.2 318.4 0.65 13 400 7352 -27.5 -37.7 37 10.2 -28.9 318 37 319.2 319.3 288.9 320.5 0.37 14 350 8296 -35.6 -40.2 63 4.6 -36.1 305 36 320.7 320.8 289.3 321.9 0.33 15 300 9348 -44.5 -48.6 63 4.2 -44.7 298 37 322.7 322.7 289.8 323.3 0.15 16 250 10543 -53.2 -57.3 60 4.2 -53.2 297 40 327.0 327.1 290.9 327.3 0.07 17 200 11972 -53.0 -71.7 9 18.6 -53.4 308 37 348.8 348.8 296.4 348.8 0.01 18 150 13833 -51.5 -80.8 2 29.3 -52.1 326 32 381.2 381.2 302.5 381.3 0.00 19 100 16453 -53.0 -82.0 2 28.9 -53.7 335 23 425.2 425.2 308.3 425.2 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5590.81 m Freezing level: 683.12 mb = 3291.52 m = 10798.81 ft Wetbulb zero: 723.20 mb = 2827.52 m = 9276.52 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 73.46 % Est. max temperature: 22.79 C = 73.02 F Sfc-Lift cond lev (LCL): 878.97 mb = 1218.89 m = 3998.94 ft T: 12.31 C 700-500 lapse rate: 6.75 C/km ThetaE index: 16.14 C Layer 950.0- 750.0 mb Conv cond level (CCL): 870.51 mb = 1299.97 m = 4264.95 ft Mean mixing ratio: 9.99 g/kg Conv temperature: 19.78 C = 67.60 F Cap Strength: 0.24 C Lifted Index: -2.59 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.85 C Lifted Index @700 mb: -1.07 C Showalter Index: 0.11 C Risk: Thunderstorms probable Total Totals Index: 50.88 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.65 C Cross Totals Index: 24.23 C K Index: 28.46 Risk: 40-60 % chance of thunderstorms Sweat Index: 202.12 Risk: None Energy Index: -0.45 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 476.34 J/kg Max Up Vert Vel: 30.87 m/s Conv Inhibition (B-): 2.25 J/kg Cap Strength: 1.39 C Lift Cond Lev (LCL): 875.32 mb = 1253.77 m = 4113.38 ft Lev Free Conv (LFC): 860.32 mb = 1398.64 m = 4588.67 ft Equ Level (EL): 810.32 mb = 1896.81 m = 6223.06 ft B at Equ Level: 6.20 J/kg Max Parcel Lev (MPL): 200.32 mb = 11961.33 m = 39242.73 ft Wind Parameters Mean winds (0-6000m): 318.6 at 22.7 knts Storm direction: 348.6 at 17.0 knts Shear (0-3000m) pos: 3.0 neg: 0.3 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 87.8 deg Storm rel helicity (0-3000m) pos: 56.0 neg: -0.4 tot: 55.6 m^2/s^2 ave: 18.5 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 3.0 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 13.78 Bulk Shear: 34.57 m/s