MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2508031800F049.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2508031800F049.namnest.sound Searching file for grids... Date: 49 hour NAM valid 19Z TUE 5 AUG 25 Station: 39.64,-87.72 Latitude: 39.64 Longitude: -87.72 ------------------------------------------------------------------------------- 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 171 SFC 996 207 27.9 21.2 67 6.6 23.1 65 7 301.4 304.3 296.4 348.9 16.14 2 950 621 22.7 18.9 79 3.8 20.0 68 8 300.2 302.8 295.0 342.9 14.59 3 900 1090 18.1 17.8 98 0.3 17.9 74 8 300.2 302.8 294.9 342.5 14.44 4 850 1577 14.6 13.4 93 1.2 13.8 101 6 301.4 303.5 293.1 335.1 11.43 5 800 2089 12.3 10.1 87 2.1 10.9 154 5 304.2 306.1 292.6 333.5 9.78 6 750 2628 9.5 6.7 83 2.8 7.9 146 5 306.9 308.4 292.2 331.9 8.25 7 700 3197 6.6 1.1 68 5.6 3.7 170 7 309.8 310.9 291.2 328.1 5.91 8 650 3801 2.9 -6.4 51 9.2 -1.4 162 5 312.2 312.9 289.9 323.8 3.65 9 600 4445 -0.5 -11.4 44 10.8 -5.0 108 2 315.5 316.0 290.0 324.2 2.67 10 550 5135 -4.5 -18.7 32 14.2 -9.3 142 1 318.7 319.0 290.0 324.0 1.58 11 500 5877 -10.0 -15.4 64 5.4 -11.9 241 6 320.9 321.3 291.3 328.6 2.31 12 450 6682 -14.7 -31.2 23 16.5 -18.3 224 11 324.7 324.8 290.9 327.0 0.63 13 400 7563 -20.5 -29.3 45 8.7 -22.4 223 11 328.3 328.4 292.1 331.3 0.85 14 350 8536 -28.0 -36.9 42 9.0 -29.3 202 17 331.1 331.2 292.4 332.8 0.46 15 300 9623 -36.9 -40.9 66 4.0 -37.3 189 20 333.4 333.5 293.0 334.8 0.36 16 250 10860 -44.5 -60.7 15 16.2 -45.2 208 25 339.8 339.9 294.3 340.0 0.04 17 200 12336 -49.9 -71.3 6 21.4 -50.4 219 31 353.7 353.7 297.4 353.7 0.01 18 150 14194 -56.1 -81.8 3 25.6 -56.5 221 22 373.4 373.4 301.1 373.4 0.00 19 100 16725 -63.7 -87.8 2 24.1 -63.8 229 9 404.7 404.7 305.8 404.7 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5706.69 m Freezing level: 608.05 mb = 4341.43 m = 14243.36 ft Wetbulb zero: 663.76 mb = 3630.68 m = 11911.55 ft Precipitable water: 1.65 inches Sfc-500 mean rel hum: 66.55 % Est. max temperature: 28.13 C = 82.63 F Sfc-Lift cond lev (LCL): 904.59 mb = 1045.66 m = 3430.60 ft T: 18.55 C 700-500 lapse rate: 6.19 C/km ThetaE index: 25.05 C Layer 950.0- 600.0 mb Conv cond level (CCL): 902.83 mb = 1062.52 m = 3485.91 ft Mean mixing ratio: 14.88 g/kg Conv temperature: 26.69 C = 80.03 F Cap Strength: -0.25 C Lifted Index: -4.83 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.20 C Lifted Index @700 mb: -2.30 C Showalter Index: -1.08 C Risk: Thunderstorms probable Total Totals Index: 47.87 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.53 C Cross Totals Index: 23.35 C K Index: 32.34 Risk: 60-80 % chance of thunderstorms Sweat Index: 179.07 Risk: None Energy Index: -1.33 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1389.75 J/kg Max Up Vert Vel: 52.72 m/s Conv Inhibition (B-): 4.41 J/kg Cap Strength: 0.91 C Lift Cond Lev (LCL): 899.86 mb = 1091.06 m = 3579.54 ft Lev Free Conv (LFC): 894.86 mb = 1138.58 m = 3735.45 ft Equ Level (EL): 234.86 mb = 11273.53 m = 36986.19 ft B at Equ Level: 1385.03 J/kg Max Parcel Lev (MPL): 144.86 mb = 14411.21 m = 47280.29 ft Wind Parameters Mean winds (0-6000m): 135.3 at 5.1 knts Storm direction: 165.3 at 3.8 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 137.0 deg Storm rel helicity (0-3000m) pos: 12.0 neg: -0.4 tot: 11.7 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 1.5 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 197.85 Bulk Shear: 7.02 m/s