MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506031200F081.nam218 Reading from grid file:/home/data/models/nam_218/2506031200F081.nam218 Searching file for grids... Date: 81 hour NAM valid 21Z FRI 6 JUN 25 Station: 42.45,-71.75 Latitude: 42.45 Longitude: -71.75 ------------------------------------------------------------------------------- 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 93 SFC 990 183 27.3 21.6 71 5.7 23.2 93 5 301.3 304.4 296.7 350.2 16.60 2 950 545 23.9 19.8 78 4.1 21.0 129 4 301.4 304.2 296.0 347.0 15.48 3 900 1016 20.4 17.9 86 2.5 18.7 229 7 302.5 305.1 295.6 345.2 14.45 4 850 1507 16.2 15.8 97 0.4 15.9 237 12 303.1 305.6 295.0 342.8 13.37 5 800 2021 12.5 10.2 86 2.3 11.1 258 17 304.5 306.3 292.7 333.8 9.82 6 750 2559 9.1 3.6 68 5.6 6.1 257 11 306.5 307.7 290.7 326.6 6.62 7 700 3129 6.8 -0.7 59 7.5 2.9 245 11 310.0 311.0 290.6 326.2 5.20 8 650 3734 3.3 -8.4 42 11.7 -1.8 245 12 312.7 313.3 289.6 322.8 3.12 9 600 4378 -0.7 -16.1 30 15.4 -6.2 248 14 315.3 315.7 289.2 321.3 1.81 10 550 5066 -5.4 -17.3 38 11.9 -9.5 253 14 317.7 318.0 289.9 323.6 1.78 11 500 5806 -10.3 -22.8 35 12.5 -13.9 261 15 320.5 320.8 290.2 324.8 1.23 12 450 6612 -13.7 -42.1 7 28.4 -18.4 251 11 326.1 326.1 290.8 326.9 0.21 13 400 7498 -19.4 -48.1 6 28.7 -23.1 238 9 329.7 329.8 291.7 330.2 0.12 14 350 8472 -27.7 -50.4 10 22.7 -29.8 260 20 331.4 331.4 292.2 331.8 0.11 15 300 9558 -37.2 -44.9 45 7.7 -37.8 286 20 333.0 333.0 292.7 333.9 0.23 16 250 10790 -47.7 -52.1 60 4.4 -47.9 289 25 335.2 335.2 293.2 335.6 0.12 17 200 12220 -59.2 -66.7 37 7.5 -59.3 276 26 339.0 339.0 294.1 339.1 0.02 18 150 13992 -64.4 -75.7 20 11.3 -64.5 277 28 359.1 359.1 298.5 359.1 0.01 19 100 16506 -60.1 -87.4 2 27.3 -60.3 244 20 411.7 411.7 306.7 411.7 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5713.25 m Freezing level: 608.55 mb = 4267.60 m = 14001.14 ft Wetbulb zero: 669.16 mb = 3496.77 m = 11472.20 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 59.62 % Est. max temperature: 29.36 C = 84.84 F Sfc-Lift cond lev (LCL): 910.96 mb = 910.67 m = 2987.73 ft T: 21.14 C 700-500 lapse rate: 6.37 C/km ThetaE index: 28.85 C Layer 950.0- 550.0 mb Conv cond level (CCL): 875.39 mb = 1254.51 m = 4115.80 ft Mean mixing ratio: 15.31 g/kg Conv temperature: 28.77 C = 83.78 F Cap Strength: 0.82 C Lifted Index: -6.24 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -7.14 C Lifted Index @700 mb: -2.96 C Showalter Index: -4.60 C Risk: Severe thunderstorms possible Total Totals Index: 52.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.47 C Cross Totals Index: 26.03 C K Index: 34.74 Risk: 60-80 % chance of thunderstorms Sweat Index: 298.35 Risk: None Energy Index: -3.61 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2249.39 J/kg Max Up Vert Vel: 67.07 m/s Conv Inhibition (B-): 7.83 J/kg Cap Strength: 0.82 C Lift Cond Lev (LCL): 888.47 mb = 1127.00 m = 3697.45 ft Lev Free Conv (LFC): 863.47 mb = 1372.30 m = 4502.26 ft Equ Level (EL): 173.47 mb = 13096.33 m = 42966.46 ft B at Equ Level: 2229.14 J/kg Wind Parameters Mean winds (0-6000m): 248.9 at 12.1 knts Storm direction: 278.9 at 9.1 knts Shear (0-3000m) pos: 3.5 neg: 0.9 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 92.2 deg Storm rel helicity (0-3000m) pos: 58.2 neg: -6.8 tot: 51.4 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.1 10^-3/s Energy-Hel index: 0.82 Bulk Rich Number: 69.57 Bulk Shear: 32.33 m/s