MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2508021200F031.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2508021200F031.namnest.sound Searching file for grids... Date: 31 hour NAM valid 19Z SUN 3 AUG 25 Station: 48.60,-82.16 Latitude: 48.60 Longitude: -82.16 ------------------------------------------------------------------------------- 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 140 SFC 982 301 24.6 16.0 59 8.6 18.8 286 7 299.3 301.4 292.6 333.4 11.69 2 950 587 21.6 14.4 64 7.2 16.9 281 11 299.1 301.1 292.0 331.0 10.90 3 900 1053 17.0 13.3 79 3.7 14.6 276 13 299.0 301.0 291.8 330.3 10.71 4 850 1538 12.7 10.3 85 2.5 11.2 293 19 299.5 301.2 290.8 326.7 9.28 5 800 2044 9.0 6.7 86 2.3 7.7 300 24 300.7 302.1 289.9 323.6 7.71 6 750 2575 6.4 1.6 71 4.8 3.9 295 24 303.5 304.6 289.0 320.9 5.74 7 700 3141 4.6 -10.1 33 14.7 -1.4 291 23 307.6 308.1 287.3 315.7 2.53 8 650 3738 0.2 -18.5 23 18.7 -6.0 288 26 309.2 309.5 286.6 313.7 1.36 9 600 4374 -3.8 -24.4 18 20.6 -9.6 283 28 311.7 311.8 286.9 314.7 0.88 10 550 5055 -8.2 -27.1 20 18.9 -12.9 284 30 314.3 314.5 287.7 316.9 0.75 11 500 5787 -12.6 -34.5 14 21.9 -16.9 283 36 317.7 317.8 288.5 319.2 0.41 12 450 6583 -18.2 -38.6 15 20.5 -21.4 281 39 320.4 320.5 289.2 321.5 0.30 13 400 7450 -24.9 -37.5 30 12.5 -26.7 281 39 322.6 322.6 290.0 324.0 0.38 14 350 8405 -32.4 -44.6 29 12.1 -33.6 277 42 325.0 325.0 290.5 325.8 0.21 15 300 9470 -41.0 -46.8 54 5.8 -41.4 280 46 327.5 327.5 291.2 328.2 0.19 16 250 10682 -51.2 -54.5 67 3.4 -51.2 281 44 330.0 330.0 291.8 330.4 0.09 17 200 12099 -57.4 -73.5 11 16.1 -57.6 277 46 341.8 341.8 294.7 341.8 0.01 18 150 13926 -55.5 -83.9 2 28.4 -55.9 283 41 374.4 374.4 301.4 374.4 0.00 19 100 16502 -56.9 -85.0 2 28.0 -57.4 289 26 417.7 417.7 307.4 417.7 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5647.00 m Freezing level: 647.21 mb = 3773.84 m = 12381.22 ft Wetbulb zero: 713.55 mb = 2983.64 m = 9788.73 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 46.58 % Est. max temperature: 25.22 C = 77.40 F Sfc-Lift cond lev (LCL): 865.50 mb = 1384.44 m = 4542.08 ft T: 14.10 C 700-500 lapse rate: 6.50 C/km ThetaE index: 19.72 C Layer 950.0- 600.0 mb Conv cond level (CCL): 848.44 mb = 1552.96 m = 5094.96 ft Mean mixing ratio: 10.89 g/kg Conv temperature: 24.81 C = 76.66 F Cap Strength: 0.33 C Lifted Index: -1.81 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.34 C Lifted Index @700 mb: -0.01 C Showalter Index: 0.24 C Risk: Thunderstorms probable Total Totals Index: 48.17 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.32 C Cross Totals Index: 22.85 C K Index: 20.86 Risk: 20-40 % chance of thunderstorms Sweat Index: 196.76 Risk: None Energy Index: -1.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 526.32 J/kg Max Up Vert Vel: 32.44 m/s Conv Inhibition (B-): 3.26 J/kg Cap Strength: 0.33 C Lift Cond Lev (LCL): 853.71 mb = 1500.63 m = 4923.28 ft Lev Free Conv (LFC): 838.71 mb = 1649.23 m = 5410.80 ft Equ Level (EL): 248.71 mb = 10715.17 m = 35154.33 ft B at Equ Level: 524.61 J/kg Max Parcel Lev (MPL): 178.71 mb = 12813.45 m = 42038.36 ft Wind Parameters Mean winds (0-6000m): 287.1 at 24.9 knts Storm direction: 317.1 at 18.7 knts Shear (0-3000m) pos: 2.2 neg: 1.2 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 87.6 deg Storm rel helicity (0-3000m) pos: 44.9 neg: -6.4 tot: 38.5 m^2/s^2 ave: 12.8 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 2.5 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 18.66 Bulk Shear: 28.21 m/s