MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508270600F012.nam218 Reading from grid file:/home/data/models/nam_218/2508270600F012.nam218 Searching file for grids... Date: 12 hour NAM valid 18Z WED 27 AUG 25 Station: 32.08,-91.27 Latitude: 32.08 Longitude: -91.27 ------------------------------------------------------------------------------- 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 1019 20 30.1 17.7 47 12.4 21.5 114 5 301.5 303.8 294.0 338.6 12.58 1 1000 190 26.2 16.7 56 9.5 19.8 113 5 299.3 301.5 292.9 334.5 12.04 2 950 641 21.6 15.9 70 5.7 17.8 112 5 299.1 301.3 292.9 334.2 12.02 3 900 1107 18.7 15.1 79 3.6 16.3 280 4 300.8 303.0 293.4 336.3 12.09 4 850 1597 16.3 11.4 73 4.9 13.1 284 8 303.2 305.0 292.5 332.9 10.00 5 800 2110 12.9 9.8 81 3.1 11.0 335 10 304.9 306.7 292.7 333.6 9.56 6 750 2650 9.6 4.3 70 5.3 6.6 306 13 307.0 308.3 291.2 328.3 6.97 7 700 3220 6.7 3.9 82 2.8 5.1 300 15 309.9 311.3 292.3 332.3 7.27 8 650 3826 3.8 0.1 77 3.7 1.8 304 11 313.3 314.4 292.2 331.9 5.93 9 600 4473 0.3 -4.9 68 5.2 -2.2 331 14 316.4 317.3 291.9 330.6 4.42 10 550 5165 -3.5 -5.6 86 2.1 -4.5 305 18 319.9 320.8 293.0 334.9 4.60 11 500 5915 -6.3 -11.9 64 5.6 -8.6 296 21 325.4 326.0 293.3 335.8 3.08 12 450 6733 -10.9 -19.1 51 8.2 -13.7 300 21 329.5 329.9 293.3 336.0 1.87 13 400 7627 -16.6 -28.0 36 11.5 -19.4 314 18 333.5 333.7 293.6 337.0 0.95 14 350 8618 -22.7 -40.0 19 17.3 -25.4 321 24 338.2 338.3 294.2 339.5 0.34 15 300 9728 -32.2 -45.9 24 13.7 -33.6 313 28 339.9 340.0 294.5 340.8 0.21 16 250 10985 -43.2 -53.3 32 10.1 -43.7 305 32 341.8 341.9 294.8 342.3 0.11 17 200 12442 -55.6 -59.7 60 4.1 -55.7 332 38 344.7 344.7 295.5 344.9 0.06 18 150 14237 -65.1 -77.6 16 12.5 -65.2 306 43 357.9 357.9 298.3 357.9 0.01 19 100 16672 -71.0 -85.0 11 14.0 -71.1 325 22 390.6 390.6 303.9 390.6 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5725.71 m Freezing level: 596.45 mb = 4522.11 m = 14836.15 ft Wetbulb zero: 627.46 mb = 4111.41 m = 13488.71 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 74.27 % Est. max temperature: 30.76 C = 87.37 F Sfc-Lift cond lev (LCL): 851.92 mb = 1577.62 m = 5175.87 ft T: 16.35 C 700-500 lapse rate: 4.82 C/km ThetaE index: 5.34 C Layer 750.0- 700.0 mb Conv cond level (CCL): 807.42 mb = 2032.10 m = 6666.92 ft Mean mixing ratio: 12.09 g/kg Conv temperature: 33.21 C = 91.77 F Cap Strength: 2.60 C Lifted Index: 2.68 C Risk: None Lifted Index @300 mb: 4.94 C Lifted Index @700 mb: 0.65 C Showalter Index: 3.61 C Risk: None Total Totals Index: 40.17 C Risk: None Vertical Totals Index: 22.52 C Cross Totals Index: 17.65 C K Index: 31.12 Risk: 60-80 % chance of thunderstorms Sweat Index: 174.06 Risk: None Energy Index: 0.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.27 J/kg Max Up Vert Vel: 3.25 m/s Conv Inhibition (B-): 4111.24 J/kg Cap Strength: 2.60 C Lift Cond Lev (LCL): 868.60 mb = 1411.57 m = 4631.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 307.8 at 11.9 knts Storm direction: 337.8 at 8.9 knts Shear (0-3000m) pos: 2.4 neg: 1.1 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 122.0 deg Storm rel helicity (0-3000m) pos: 43.2 neg: -3.1 tot: 40.1 m^2/s^2 ave: 13.4 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 36.51 m/s