MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2508261200F028.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2508261200F028.namnest.sound Searching file for grids... Date: 28 hour NAM valid 16Z WED 27 AUG 25 Station: 33.33,-91.36 Latitude: 33.33 Longitude: -91.36 ------------------------------------------------------------------------------- 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 32 26.6 12.4 41 14.3 17.6 100 8 298.1 299.7 290.0 324.1 8.87 1 1000 198 22.9 11.3 48 11.6 15.7 102 10 296.0 297.6 288.9 320.5 8.44 2 950 643 18.9 8.5 51 10.4 12.8 119 17 296.4 297.7 288.0 317.8 7.36 3 900 1105 16.8 8.9 60 7.9 12.1 113 4 298.8 300.3 289.5 322.3 7.99 4 850 1591 14.8 13.8 94 1.0 14.1 279 11 301.6 303.8 293.4 336.3 11.73 5 800 2103 12.4 10.3 87 2.2 11.1 284 18 304.4 306.3 292.8 334.0 9.88 6 750 2642 9.2 8.2 93 1.0 8.6 290 18 306.6 308.3 292.9 334.3 9.16 7 700 3213 6.9 2.9 76 3.9 4.6 304 11 310.1 311.4 292.0 331.0 6.77 8 650 3819 3.8 0.5 79 3.2 2.0 320 14 313.2 314.4 292.4 332.4 6.13 9 600 4466 0.4 0.3 99 0.1 0.3 299 21 316.5 317.8 293.6 337.2 6.52 10 550 5160 -3.0 -4.5 90 1.4 -3.8 301 25 320.5 321.4 293.5 336.6 4.99 11 500 5910 -7.4 -9.0 88 1.7 -8.1 305 26 324.1 324.8 293.6 336.9 3.87 12 450 6724 -11.9 -17.2 64 5.4 -13.7 304 26 328.3 328.7 293.3 335.9 2.20 13 400 7616 -17.5 -29.1 36 11.5 -20.3 316 26 332.2 332.4 293.2 335.3 0.87 14 350 8601 -24.0 -33.5 41 9.4 -25.8 318 38 336.3 336.5 294.0 338.8 0.65 15 300 9708 -32.5 -41.7 40 9.2 -33.6 315 44 339.5 339.6 294.5 340.8 0.33 16 250 10962 -43.9 -50.7 47 6.8 -44.3 322 46 340.7 340.8 294.6 341.3 0.15 17 200 12417 -55.9 -61.3 51 5.4 -56.1 325 60 344.2 344.2 295.4 344.4 0.05 18 150 14218 -63.3 -79.9 9 16.5 -63.5 299 49 360.9 360.9 298.9 361.0 0.00 19 100 16663 -69.7 -86.1 7 16.5 -69.7 330 29 393.2 393.2 304.2 393.2 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5711.43 m Freezing level: 594.60 mb = 4541.08 m = 14898.39 ft Wetbulb zero: 596.19 mb = 4516.96 m = 14819.24 ft Precipitable water: 1.71 inches Sfc-500 mean rel hum: 80.70 % Est. max temperature: 29.03 C = 84.25 F Sfc-Lift cond lev (LCL): 827.01 mb = 1822.68 m = 5979.85 ft T: 13.73 C 700-500 lapse rate: 5.27 C/km ThetaE index: 6.25 C Layer 1000.0- 900.0 mb Conv cond level (CCL): 657.62 mb = 3723.91 m = 12217.39 ft Mean mixing ratio: 7.93 g/kg Conv temperature: 41.30 C = 106.33 F Cap Strength: 8.41 C Lifted Index: 9.17 C Risk: None Lifted Index @300 mb: 14.48 C Lifted Index @700 mb: 6.55 C Showalter Index: 0.99 C Risk: Thunderstorms probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 22.16 C Cross Totals Index: 21.14 C K Index: 32.01 Risk: 60-80 % chance of thunderstorms Sweat Index: 213.73 Risk: None Energy Index: 0.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.69 J/kg Max Up Vert Vel: 3.66 m/s Conv Inhibition (B-): 9481.11 J/kg Cap Strength: 9.09 C Lift Cond Lev (LCL): 823.97 mb = 1853.80 m = 6081.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 299.8 at 16.6 knts Storm direction: 329.8 at 12.5 knts Shear (0-3000m) pos: 2.1 neg: 1.6 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 102.1 deg Storm rel helicity (0-3000m) pos: 130.0 neg: -8.0 tot: 122.0 m^2/s^2 ave: 40.7 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 4.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 101.80 m/s