MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506031200F078.nam218 Reading from grid file:/home/data/models/nam_218/2506031200F078.nam218 Searching file for grids... Date: 78 hour NAM valid 18Z FRI 6 JUN 25 Station: 43.25,-71.11 Latitude: 43.25 Longitude: -71.11 ------------------------------------------------------------------------------- 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 107 SFC 996 140 27.4 21.1 68 6.3 22.9 131 4 300.9 303.8 296.1 347.8 15.98 2 950 557 22.2 19.1 83 3.0 20.1 167 3 299.7 302.4 295.0 343.0 14.84 3 900 1025 18.2 17.7 97 0.5 17.8 248 6 300.2 302.8 294.8 342.1 14.29 4 850 1513 14.9 12.9 87 2.1 13.6 242 20 301.8 303.8 292.9 334.4 11.04 5 800 2024 11.7 8.7 82 3.0 9.9 241 26 303.6 305.2 291.7 330.0 8.84 6 750 2561 9.3 2.3 61 7.0 5.5 248 21 306.7 307.8 290.3 325.1 6.02 7 700 3131 6.2 -3.6 49 9.8 1.4 259 17 309.4 310.2 289.5 322.4 4.18 8 650 3734 2.5 -6.3 52 8.9 -1.5 268 14 311.8 312.5 289.8 323.5 3.66 9 600 4377 -0.4 -21.4 19 21.0 -7.1 267 10 315.6 315.9 288.6 319.6 1.16 10 550 5067 -5.0 -21.1 27 16.1 -10.1 261 9 318.1 318.4 289.5 322.5 1.29 11 500 5807 -10.1 -28.3 21 18.2 -14.6 258 12 320.7 320.8 289.8 323.3 0.74 12 450 6611 -13.9 -43.9 6 30.0 -18.7 250 10 325.7 325.7 290.7 326.4 0.17 13 400 7496 -20.1 -39.0 17 18.9 -23.2 266 7 328.8 328.9 291.7 330.0 0.33 14 350 8467 -28.5 -47.8 14 19.3 -30.4 266 10 330.3 330.3 291.9 330.8 0.14 15 300 9551 -37.9 -50.7 25 12.8 -38.7 265 16 332.0 332.0 292.4 332.5 0.12 16 250 10779 -48.5 -53.4 57 4.9 -48.7 292 23 333.9 333.9 292.9 334.3 0.11 17 200 12204 -59.9 -65.8 46 5.8 -60.0 309 22 337.8 337.8 293.8 337.9 0.03 18 150 13979 -63.3 -76.7 15 13.4 -63.4 277 27 361.0 361.0 298.9 361.1 0.01 19 100 16491 -59.7 -87.1 2 27.4 -60.0 233 15 412.4 412.4 306.8 412.4 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5699.91 m Freezing level: 606.90 mb = 4287.90 m = 14067.75 ft Wetbulb zero: 675.66 mb = 3418.59 m = 11215.71 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 55.36 % Est. max temperature: 28.46 C = 83.23 F Sfc-Lift cond lev (LCL): 908.90 mb = 939.61 m = 3082.69 ft T: 18.88 C 700-500 lapse rate: 6.11 C/km ThetaE index: 25.38 C Layer 950.0- 650.0 mb Conv cond level (CCL): 903.61 mb = 990.11 m = 3248.36 ft Mean mixing ratio: 14.93 g/kg Conv temperature: 26.71 C = 80.07 F Cap Strength: 0.06 C Lifted Index: -4.87 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.07 C Lifted Index @700 mb: -2.65 C Showalter Index: -0.94 C Risk: Thunderstorms probable Total Totals Index: 48.06 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.07 C Cross Totals Index: 22.99 C K Index: 28.09 Risk: 40-60 % chance of thunderstorms Sweat Index: 207.05 Risk: None Energy Index: -2.18 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1837.48 J/kg Max Up Vert Vel: 60.62 m/s Conv Inhibition (B-): 2.34 J/kg Cap Strength: 0.76 C Lift Cond Lev (LCL): 904.86 mb = 978.21 m = 3209.30 ft Lev Free Conv (LFC): 899.86 mb = 1026.14 m = 3366.55 ft Equ Level (EL): 179.86 mb = 12859.03 m = 42187.89 ft B at Equ Level: 1812.46 J/kg Max Parcel Lev (MPL): 109.86 mb = 15908.95 m = 52194.08 ft Wind Parameters Mean winds (0-6000m): 251.8 at 13.3 knts Storm direction: 281.8 at 10.0 knts Shear (0-3000m) pos: 1.8 neg: 2.1 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 121.6 deg Storm rel helicity (0-3000m) pos: 51.4 neg: 0.0 tot: 51.4 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 3.3 10^-3/s Energy-Hel index: 0.52 Bulk Rich Number: 66.67 Bulk Shear: 27.56 m/s