MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2508030000F047.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2508030000F047.namnest.sound Searching file for grids... Date: 47 hour NAM valid 23Z MON 4 AUG 25 Station: 48.76,-93.48 Latitude: 48.76 Longitude: -93.48 ------------------------------------------------------------------------------- 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 154 SFC 976 361 18.2 17.0 93 1.2 17.5 116 8 293.4 295.7 291.5 329.4 12.62 2 950 593 16.9 16.5 97 0.4 16.7 133 21 294.4 296.6 291.7 330.2 12.53 3 900 1054 15.5 14.2 92 1.3 14.7 159 23 297.5 299.5 291.9 330.5 11.38 4 850 1538 12.7 11.7 94 0.9 12.1 181 21 299.4 301.3 291.6 329.4 10.24 5 800 2047 10.9 10.1 95 0.7 10.4 220 14 302.7 304.5 292.2 331.8 9.78 6 750 2583 7.7 6.0 89 1.8 6.7 163 7 305.0 306.4 291.3 328.6 7.84 7 700 3149 3.9 2.1 88 1.7 2.9 190 10 306.8 307.9 290.6 326.2 6.38 8 650 3747 0.3 -0.5 94 0.8 -0.1 193 11 309.3 310.4 290.9 326.9 5.69 9 600 4385 -3.7 -5.4 88 1.7 -4.5 201 10 311.8 312.6 290.3 325.3 4.27 10 550 5070 -6.7 -7.3 95 0.6 -7.0 226 11 316.2 317.0 291.5 329.1 4.02 11 500 5807 -11.4 -12.3 93 0.9 -11.8 277 4 319.2 319.7 291.4 329.0 2.98 12 450 6610 -16.0 -17.3 90 1.2 -16.4 259 13 323.1 323.5 291.9 330.5 2.19 13 400 7485 -22.5 -24.3 85 1.8 -22.9 263 14 325.8 326.1 291.9 330.5 1.34 14 350 8451 -29.7 -32.2 78 2.6 -30.1 267 16 328.7 328.9 292.1 331.4 0.73 15 300 9531 -38.3 -41.4 73 3.1 -38.6 279 27 331.4 331.4 292.4 332.6 0.34 16 250 10760 -47.4 -51.1 66 3.7 -47.6 280 41 335.5 335.6 293.3 336.1 0.14 17 200 12204 -54.6 -65.6 24 11.0 -54.8 294 34 346.3 346.3 295.8 346.5 0.03 18 150 14063 -52.7 -79.6 2 27.0 -53.1 299 18 379.4 379.4 302.2 379.4 0.00 19 100 16653 -56.9 -84.9 2 28.1 -57.3 314 19 417.9 417.9 307.4 417.9 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5653.88 m Freezing level: 646.04 mb = 3797.84 m = 12459.94 ft Wetbulb zero: 651.63 mb = 3727.12 m = 12227.93 ft Precipitable water: 1.59 inches Sfc-500 mean rel hum: 92.42 % Est. max temperature: 25.75 C = 78.34 F Sfc-Lift cond lev (LCL): 959.33 mb = 509.14 m = 1670.37 ft T: 17.40 C 700-500 lapse rate: 5.73 C/km ThetaE index: 5.56 C Layer 750.0- 650.0 mb Conv cond level (CCL): 884.18 mb = 1204.48 m = 3951.65 ft Mean mixing ratio: 11.90 g/kg Conv temperature: 22.86 C = 73.15 F Cap Strength: 0.93 C Lifted Index: -0.27 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.85 C Lifted Index @700 mb: -0.56 C Showalter Index: 0.14 C Risk: Thunderstorms probable Total Totals Index: 47.17 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.06 C Cross Totals Index: 23.12 C K Index: 34.05 Risk: 60-80 % chance of thunderstorms Sweat Index: 187.42 Risk: None Energy Index: -0.17 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 89.98 J/kg Max Up Vert Vel: 13.41 m/s Conv Inhibition (B-): 39.43 J/kg Cap Strength: 0.91 C Lift Cond Lev (LCL): 912.64 mb = 935.35 m = 3068.68 ft Lev Free Conv (LFC): 717.64 mb = 2944.65 m = 9660.80 ft Equ Level (EL): 477.64 mb = 6155.83 m = 20196.04 ft B at Equ Level: 89.58 J/kg Max Parcel Lev (MPL): 317.64 mb = 9130.88 m = 29956.58 ft Wind Parameters Mean winds (0-6000m): 190.2 at 12.2 knts Storm direction: 220.2 at 9.1 knts Shear (0-3000m) pos: 3.7 neg: 1.7 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 54.3 deg Storm rel helicity (0-3000m) pos: 170.3 neg: -15.5 tot: 154.8 m^2/s^2 ave: 51.6 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 5.1 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 3.06 Bulk Shear: 29.36 m/s