MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508271800F084.nam218 Reading from grid file:/home/data/models/nam_218/2508271800F084.nam218 Searching file for grids... Date: 3.5 day NAM valid 6Z SUN 31 AUG 25 Station: 41.94,-71.54 Latitude: 41.94 Longitude: -71.54 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1008 97 15.1 13.3 89 1.9 14.0 358 3 287.7 289.3 286.8 314.3 9.53 1 1000 162 15.3 13.6 90 1.7 14.3 8 5 288.5 290.2 287.4 316.0 9.83 2 950 596 13.3 8.3 72 5.0 10.5 9 8 290.7 292.0 285.8 311.4 7.25 3 900 1048 9.4 6.7 84 2.6 7.9 8 6 291.2 292.4 285.6 310.8 6.87 4 850 1519 5.4 3.8 89 1.6 4.6 18 4 291.8 292.9 284.9 308.8 5.91 5 800 2013 5.3 -16.1 20 21.4 -1.9 252 6 296.8 297.0 281.8 301.0 1.36 6 750 2538 4.2 -22.3 12 26.5 -3.7 238 17 301.1 301.3 283.0 303.9 0.85 7 700 3095 0.8 -17.8 23 18.6 -5.3 229 23 303.4 303.6 284.5 307.7 1.35 8 650 3686 -2.7 -23.6 18 20.9 -8.5 228 25 306.0 306.1 284.9 308.9 0.87 9 600 4315 -6.7 -32.0 11 25.3 -12.1 227 26 308.4 308.5 285.3 309.9 0.44 10 550 4988 -11.0 -34.1 13 23.1 -15.4 227 29 311.0 311.1 286.2 312.4 0.39 11 500 5712 -16.3 -36.6 16 20.3 -19.6 228 35 313.2 313.3 286.9 314.4 0.33 12 450 6494 -22.7 -38.5 22 15.8 -24.8 228 41 314.8 314.8 287.3 315.9 0.31 13 400 7347 -28.1 -49.4 11 21.3 -29.9 225 54 318.5 318.5 288.3 318.9 0.11 14 350 8294 -33.3 -53.2 12 20.0 -34.6 222 74 323.9 323.9 290.0 324.2 0.08 15 300 9362 -40.3 -57.3 15 17.0 -41.1 221 83 328.5 328.5 291.3 328.7 0.06 16 250 10581 -48.2 -63.0 16 14.8 -48.6 221 89 334.4 334.4 292.9 334.5 0.03 17 200 12033 -51.4 -72.2 7 20.8 -51.8 226 76 351.4 351.4 297.0 351.4 0.01 18 150 13899 -53.0 -77.4 4 24.4 -53.4 232 42 378.8 378.8 302.1 378.8 0.01 19 100 16486 -56.4 -84.5 2 28.2 -56.8 232 25 418.8 418.8 307.6 418.8 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5550.40 m Freezing level: 688.29 mb = 3233.63 m = 10608.89 ft Wetbulb zero: 814.71 mb = 1864.08 m = 6115.68 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 35.18 % Est. max temperature: 19.23 C = 66.61 F Sfc-Lift cond lev (LCL): 979.91 mb = 333.46 m = 1094.01 ft T: 14.53 C 700-500 lapse rate: 6.53 C/km ThetaE index: 14.93 C Layer 950.0- 750.0 mb Conv cond level (CCL): 892.48 mb = 1116.84 m = 3664.11 ft Mean mixing ratio: 7.99 g/kg Conv temperature: 18.77 C = 65.79 F Cap Strength: 4.26 C Lifted Index: 4.39 C Risk: None Lifted Index @300 mb: 11.49 C Lifted Index @700 mb: 3.61 C Showalter Index: 6.77 C Risk: None Total Totals Index: 41.76 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 20.06 C K Index: 6.89 Risk: None Sweat Index: 89.75 Risk: None Energy Index: 1.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.02 J/kg Max Up Vert Vel: 5.66 m/s Conv Inhibition (B-): 16.00 J/kg Cap Strength: 4.34 C Lift Cond Lev (LCL): 908.85 mb = 965.90 m = 3168.93 ft Lev Free Conv (LFC): 873.85 mb = 1290.65 m = 4234.38 ft Equ Level (EL): 833.85 mb = 1674.93 m = 5495.12 ft B at Equ Level: 15.79 J/kg Max Parcel Lev (MPL): 793.85 mb = 2075.41 m = 6809.00 ft Wind Parameters Mean winds (0-6000m): 232.6 at 19.5 knts Storm direction: 262.6 at 14.6 knts Shear (0-3000m) pos: 0.9 neg: 5.1 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 121.2 deg Storm rel helicity (0-3000m) pos: 45.1 neg: -24.7 tot: 20.4 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 77.46 m/s