MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2508261200F055.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2508261200F055.namnest.sound Searching file for grids... Date: 55 hour NAM valid 19Z THU 28 AUG 25 Station: 42.57,-84.83 Latitude: 42.57 Longitude: -84.83 ------------------------------------------------------------------------------- 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 125 SFC 982 276 19.5 18.0 92 1.4 18.5 250 8 294.1 296.5 292.3 332.3 13.37 2 950 563 16.0 16.0 100 -0.0 16.0 263 11 293.4 295.6 291.1 327.9 12.11 3 900 1022 13.9 12.8 93 1.1 13.2 301 18 295.8 297.7 290.5 325.8 10.38 4 850 1502 10.7 9.2 90 1.5 9.8 302 15 297.4 299.0 289.5 322.5 8.63 5 800 2006 8.3 3.6 72 4.8 5.8 305 13 300.0 301.2 288.2 318.4 6.19 6 750 2535 4.4 1.7 83 2.6 2.9 296 15 301.3 302.4 288.3 318.6 5.78 7 700 3094 0.7 -1.9 83 2.5 -0.6 306 18 303.2 304.1 288.0 317.7 4.77 8 650 3685 -2.3 -6.5 73 4.2 -4.1 296 19 306.3 307.0 287.9 317.6 3.62 9 600 4316 -5.8 -11.9 62 6.1 -8.1 305 23 309.4 309.8 287.9 317.5 2.55 10 550 4993 -9.6 -26.7 23 17.1 -13.8 312 32 312.7 312.8 287.2 315.3 0.78 11 500 5721 -14.6 -52.0 3 37.3 -19.0 320 39 315.2 315.2 287.2 315.4 0.06 12 450 6510 -20.1 -46.0 8 25.9 -23.2 323 45 317.9 317.9 288.2 318.4 0.14 13 400 7371 -26.2 -43.5 18 17.2 -28.2 324 51 320.9 320.9 289.2 321.6 0.20 14 350 8322 -33.0 -55.7 9 22.7 -34.4 330 60 324.2 324.2 290.1 324.4 0.06 15 300 9384 -42.7 -52.3 34 9.6 -43.1 325 59 325.2 325.3 290.5 325.6 0.10 16 250 10588 -51.7 -59.8 37 8.1 -52.0 325 55 329.1 329.1 291.5 329.3 0.05 17 200 12020 -52.3 -75.2 5 23.0 -52.6 317 63 350.0 350.0 296.7 350.1 0.01 18 150 13878 -54.9 -80.8 3 25.9 -55.2 311 47 375.6 375.6 301.5 375.6 0.00 19 100 16462 -55.8 -84.1 2 28.3 -56.2 319 25 420.0 420.0 307.7 420.0 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5596.70 m Freezing level: 688.90 mb = 3224.90 m = 10580.26 ft Wetbulb zero: 708.05 mb = 3001.03 m = 9845.77 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 67.33 % Est. max temperature: 23.65 C = 74.57 F Sfc-Lift cond lev (LCL): 962.59 mb = 451.03 m = 1479.73 ft T: 17.33 C 700-500 lapse rate: 5.82 C/km ThetaE index: 13.84 C Layer 950.0- 750.0 mb Conv cond level (CCL): 919.14 mb = 843.50 m = 2767.35 ft Mean mixing ratio: 11.50 g/kg Conv temperature: 20.23 C = 68.41 F Cap Strength: 0.09 C Lifted Index: -2.23 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.78 C Lifted Index @700 mb: -2.75 C Showalter Index: 0.41 C Risk: Thunderstorms probable Total Totals Index: 49.21 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.37 C Cross Totals Index: 23.84 C K Index: 32.05 Risk: 60-80 % chance of thunderstorms Sweat Index: 184.07 Risk: None Energy Index: -1.38 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 544.53 J/kg Max Up Vert Vel: 33.00 m/s Conv Inhibition (B-): 0.75 J/kg Cap Strength: 0.11 C Lift Cond Lev (LCL): 922.90 mb = 808.88 m = 2653.79 ft Lev Free Conv (LFC): 887.90 mb = 1135.64 m = 3725.82 ft Equ Level (EL): 277.90 mb = 9889.36 m = 32445.02 ft B at Equ Level: 543.20 J/kg Max Parcel Lev (MPL): 197.90 mb = 12088.06 m = 39658.50 ft Wind Parameters Mean winds (0-6000m): 307.7 at 22.4 knts Storm direction: 337.7 at 16.8 knts Shear (0-3000m) pos: 2.3 neg: 0.4 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 52.7 deg Storm rel helicity (0-3000m) pos: 68.7 neg: -11.3 tot: 57.4 m^2/s^2 ave: 19.1 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.4 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 15.80 Bulk Shear: 34.46 m/s