MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2506041200F057.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2506041200F057.namnest.sound Searching the city database file for: KCBM ... Searching file for grids... Date: 57 hour NAM valid 21Z FRI 6 JUN 25 Station: KCBM Latitude: 33.65 Longitude: -88.45 ------------------------------------------------------------------------------- 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 1008 57 29.2 24.0 74 5.2 25.3 241 6 301.7 305.2 298.2 357.6 18.94 1 1000 125 28.5 23.0 72 5.5 24.5 241 8 301.7 305.0 297.7 354.9 18.02 2 950 579 24.1 21.9 87 2.2 22.5 243 10 301.7 304.9 297.4 353.8 17.67 3 900 1051 19.8 19.7 100 0.1 19.8 252 13 301.9 304.9 296.6 350.0 16.30 4 850 1544 18.3 14.3 78 4.0 15.7 261 17 305.3 307.6 294.7 341.8 12.18 5 800 2062 16.5 5.2 47 11.3 9.9 265 15 308.8 310.1 291.7 330.2 6.96 6 750 2609 14.4 0.6 39 13.9 6.8 262 12 312.2 313.3 291.4 328.9 5.32 7 700 3187 10.1 -5.4 33 15.5 2.6 258 12 313.7 314.4 290.4 325.4 3.66 8 650 3798 5.8 -8.1 36 13.9 -0.5 266 14 315.6 316.2 290.6 325.9 3.20 9 600 4448 1.6 -8.0 49 9.7 -2.7 280 18 318.0 318.7 291.5 329.3 3.48 10 550 5143 -2.9 -17.3 32 14.5 -8.0 280 23 320.7 321.0 290.8 326.7 1.78 11 500 5891 -7.2 -15.8 50 8.6 -10.4 278 26 324.2 324.7 292.2 331.8 2.23 12 450 6704 -12.4 -24.8 35 12.4 -15.9 278 35 327.6 327.8 292.2 331.6 1.13 13 400 7591 -19.6 -30.4 38 10.7 -21.9 277 40 329.5 329.6 292.3 332.2 0.76 14 350 8566 -27.6 -32.2 65 4.5 -28.5 265 41 331.5 331.6 292.9 334.2 0.74 15 300 9665 -32.9 -35.8 75 2.9 -33.3 295 30 339.1 339.2 294.7 341.4 0.60 16 250 10922 -42.5 -45.8 70 3.3 -42.8 281 24 342.8 342.9 295.3 343.8 0.25 17 200 12389 -54.4 -58.2 62 3.9 -54.5 295 32 346.7 346.7 296.0 347.0 0.07 18 150 14186 -63.6 -67.9 56 4.3 -63.7 310 26 360.4 360.4 298.8 360.6 0.03 19 100 16631 -69.5 -88.5 5 18.9 -69.6 294 26 393.3 393.3 304.3 393.4 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5766.08 m Freezing level: 581.70 mb = 4702.21 m = 15427.02 ft Wetbulb zero: 658.17 mb = 3695.26 m = 12123.40 ft Precipitable water: 1.74 inches Sfc-500 mean rel hum: 53.00 % Est. max temperature: 32.32 C = 90.17 F Sfc-Lift cond lev (LCL): 934.76 mb = 720.42 m = 2363.55 ft T: 22.83 C 700-500 lapse rate: 6.43 C/km ThetaE index: 32.15 C Layer 1000.0- 650.0 mb Conv cond level (CCL): 916.41 mb = 893.32 m = 2930.82 ft Mean mixing ratio: 17.56 g/kg Conv temperature: 29.35 C = 84.82 F Cap Strength: 0.35 C Lifted Index: -5.55 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.40 C Lifted Index @700 mb: -1.41 C Showalter Index: -1.16 C Risk: Thunderstorms probable Total Totals Index: 47.13 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.56 C Cross Totals Index: 21.57 C K Index: 24.39 Risk: 20-40 % chance of thunderstorms Sweat Index: 231.62 Risk: None Energy Index: -1.96 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2208.17 J/kg Max Up Vert Vel: 66.46 m/s Conv Inhibition (B-): 0.25 J/kg Cap Strength: 0.30 C Lift Cond Lev (LCL): 918.26 mb = 875.71 m = 2873.03 ft Lev Free Conv (LFC): 913.26 mb = 923.32 m = 3029.24 ft Equ Level (EL): 813.26 mb = 1921.76 m = 6304.90 ft B at Equ Level: 13.13 J/kg Wind Parameters Mean winds (0-6000m): 268.6 at 16.0 knts Storm direction: 298.6 at 12.0 knts Shear (0-3000m) pos: 1.6 neg: 0.6 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 36.9 deg Storm rel helicity (0-3000m) pos: 31.2 neg: -8.4 tot: 22.8 m^2/s^2 ave: 7.6 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 1.3 10^-3/s Energy-Hel index: 0.43 Bulk Rich Number: 200.08 Bulk Shear: 11.04 m/s