MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2509251200F000.nam218 Reading from grid file:/home/data/models/nam_218/2509251200F000.nam218 Searching file for grids... Date: NAM analysis for 1200Z 25 SEP 25 Station: 34.13,-86.42 Latitude: 34.13 Longitude: -86.42 ------------------------------------------------------------------------------- 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 113 SFC 982 271 22.1 21.7 98 0.4 21.8 206 3 296.8 299.8 295.6 345.4 16.83 2 950 559 20.6 19.7 95 0.9 20.0 227 12 298.1 300.9 295.0 342.8 15.39 3 900 1025 18.2 15.6 85 2.6 16.5 224 11 300.3 302.6 293.5 336.8 12.48 4 850 1514 15.9 15.2 95 0.7 15.4 230 15 302.8 305.2 294.6 340.9 12.85 5 800 2028 13.3 11.7 90 1.6 12.3 233 21 305.3 307.3 293.8 337.8 10.85 6 750 2570 10.1 8.3 88 1.9 9.0 240 26 307.6 309.3 293.2 335.4 9.18 7 700 3141 7.0 4.1 82 2.8 5.4 242 28 310.2 311.6 292.5 332.9 7.38 8 650 3747 4.1 -3.2 59 7.3 0.4 241 30 313.6 314.5 291.2 328.3 4.65 9 600 4394 0.6 -13.3 34 13.9 -4.9 240 33 316.8 317.3 290.1 324.4 2.28 10 550 5086 -3.3 -26.4 15 23.1 -9.8 241 39 320.2 320.4 289.7 323.1 0.81 11 500 5834 -6.5 -48.5 2 42.0 -13.5 241 42 325.1 325.1 290.4 325.4 0.09 12 450 6651 -10.7 -44.0 5 33.3 -16.4 239 42 329.8 329.8 291.9 330.5 0.17 13 400 7544 -17.3 -40.8 11 23.5 -21.2 246 43 332.4 332.5 292.7 333.5 0.27 14 350 8528 -24.7 -46.0 12 21.3 -27.3 235 48 335.5 335.5 293.4 336.2 0.18 15 300 9631 -32.9 -37.2 66 4.3 -33.5 224 50 339.0 339.1 294.6 341.0 0.52 16 250 10891 -41.5 -45.5 65 4.0 -41.8 224 57 344.4 344.4 295.6 345.4 0.26 17 200 12364 -52.9 -62.1 32 9.2 -53.1 233 62 349.0 349.0 296.4 349.2 0.04 18 150 14170 -64.3 -79.0 12 14.7 -64.4 242 44 359.3 359.3 298.5 359.3 0.01 19 100 16596 -70.8 -86.3 8 15.5 -70.9 229 19 390.9 390.9 303.9 390.9 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5720.76 m Freezing level: 591.96 mb = 4504.84 m = 14779.47 ft Wetbulb zero: 645.97 mb = 3797.42 m = 12458.56 ft Precipitable water: 1.58 inches Sfc-500 mean rel hum: 62.70 % Est. max temperature: 28.97 C = 84.15 F Sfc-Lift cond lev (LCL): 976.53 mb = 319.81 m = 1049.23 ft T: 21.82 C 700-500 lapse rate: 5.01 C/km ThetaE index: 17.82 C Layer 800.0- 500.0 mb Conv cond level (CCL): 883.59 mb = 1182.44 m = 3879.34 ft Mean mixing ratio: 14.34 g/kg Conv temperature: 26.39 C = 79.50 F Cap Strength: 0.79 C Lifted Index: -0.05 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.70 C Lifted Index @700 mb: -0.96 C Showalter Index: -0.10 C Risk: Thunderstorms probable Total Totals Index: 44.13 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.44 C Cross Totals Index: 21.69 C K Index: 34.76 Risk: 60-80 % chance of thunderstorms Sweat Index: 303.34 Risk: Showers and thunderstorms possible Energy Index: -2.96 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 114.04 J/kg Max Up Vert Vel: 15.10 m/s Conv Inhibition (B-): 19.14 J/kg Cap Strength: 0.79 C Lift Cond Lev (LCL): 911.93 mb = 911.27 m = 2989.70 ft Lev Free Conv (LFC): 776.93 mb = 2273.72 m = 7459.63 ft Equ Level (EL): 486.93 mb = 6039.47 m = 19814.29 ft B at Equ Level: 113.21 J/kg Max Parcel Lev (MPL): 256.93 mb = 10702.15 m = 35111.60 ft Wind Parameters Mean winds (0-6000m): 238.9 at 27.6 knts Storm direction: 268.9 at 20.7 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 100.7 deg Storm rel helicity (0-3000m) pos: 96.3 neg: -4.7 tot: 91.6 m^2/s^2 ave: 30.5 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 4.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 2.53 Bulk Shear: 45.12 m/s