MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508271200F018.nam218 Reading from grid file:/home/data/models/nam_218/2508271200F018.nam218 Searching file for grids... Date: 18 hour NAM valid 6Z THU 28 AUG 25 Station: 46.83,-84.50 Latitude: 46.83 Longitude: -84.50 ------------------------------------------------------------------------------- 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 126 SFC 987 238 14.6 13.2 92 1.4 13.7 1 6 288.8 290.5 287.4 316.0 9.70 2 950 558 12.0 11.1 94 0.9 11.4 19 15 289.4 290.9 286.8 314.0 8.76 3 900 1009 9.1 7.6 90 1.6 8.3 34 20 290.9 292.2 285.9 311.7 7.28 4 850 1482 7.4 5.4 87 2.0 6.3 344 13 293.9 295.0 286.4 313.0 6.63 5 800 1978 4.1 2.8 91 1.3 3.4 322 19 295.6 296.6 286.3 312.7 5.86 6 750 2501 1.4 -0.4 88 1.8 0.5 315 22 298.1 299.0 286.3 312.8 4.95 7 700 3053 -2.1 -6.0 75 3.9 -3.8 313 24 300.1 300.8 285.6 310.7 3.48 8 650 3637 -5.3 -19.6 31 14.3 -9.5 305 28 303.0 303.2 284.2 307.0 1.25 9 600 4264 -7.6 -32.9 11 25.3 -12.8 299 32 307.3 307.4 284.8 308.7 0.40 10 550 4934 -11.9 -37.6 10 25.7 -16.3 296 34 309.9 310.0 285.7 310.9 0.27 11 500 5656 -16.5 -34.5 20 18.0 -19.7 295 37 312.9 313.0 286.9 314.3 0.41 12 450 6439 -22.0 -38.5 21 16.5 -24.3 294 39 315.5 315.6 287.6 316.6 0.30 13 400 7293 -28.8 -42.3 26 13.5 -30.3 290 41 317.5 317.5 288.2 318.3 0.23 14 350 8232 -36.5 -45.8 38 9.2 -37.2 285 44 319.5 319.5 288.8 320.2 0.18 15 300 9280 -45.6 -50.6 57 5.0 -45.9 283 47 321.1 321.1 289.2 321.5 0.12 16 250 10471 -52.9 -57.7 55 4.9 -53.0 292 44 327.5 327.5 291.0 327.7 0.06 17 200 11910 -50.9 -74.2 5 23.3 -51.3 315 36 352.2 352.2 297.1 352.2 0.01 18 150 13785 -50.3 -79.9 2 29.6 -51.0 320 31 383.4 383.4 302.8 383.4 0.00 19 100 16422 -52.0 -81.2 2 29.2 -52.7 335 22 427.4 427.4 308.6 427.4 0.01 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5529.94 m Freezing level: 730.20 mb = 2719.57 m = 8922.37 ft Wetbulb zero: 743.99 mb = 2565.28 m = 8416.15 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 56.35 % Est. max temperature: 20.04 C = 68.07 F Sfc-Lift cond lev (LCL): 967.19 mb = 407.51 m = 1336.97 ft T: 13.20 C 700-500 lapse rate: 5.53 C/km ThetaE index: 5.77 C Layer 700.0- 600.0 mb Conv cond level (CCL): 909.96 mb = 917.14 m = 3008.96 ft Mean mixing ratio: 8.34 g/kg Conv temperature: 16.37 C = 61.46 F Cap Strength: 2.86 C Lifted Index: 3.61 C Risk: None Lifted Index @300 mb: 5.69 C Lifted Index @700 mb: 0.32 C Showalter Index: 3.90 C Risk: None Total Totals Index: 45.83 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.89 C Cross Totals Index: 21.94 C K Index: 25.39 Risk: 40-60 % chance of thunderstorms Sweat Index: 127.75 Risk: None Energy Index: 0.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.03 J/kg Max Up Vert Vel: 4.48 m/s Conv Inhibition (B-): 9465.50 J/kg Cap Strength: 3.44 C Lift Cond Lev (LCL): 919.34 mb = 831.69 m = 2728.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 310.2 at 26.1 knts Storm direction: 340.2 at 19.6 knts Shear (0-3000m) pos: 2.1 neg: 4.6 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 109.7 deg Storm rel helicity (0-3000m) pos: 32.6 neg: -42.4 tot: -9.7 m^2/s^2 ave: -3.2 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 78.06 m/s