MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506041800F048.nam218 Reading from grid file:/home/data/models/nam_218/2506041800F048.nam218 Searching file for grids... Date: 48 hour NAM valid 18Z FRI 6 JUN 25 Station: 43.34,-71.61 Latitude: 43.34 Longitude: -71.61 ------------------------------------------------------------------------------- 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 116 SFC 991 195 23.1 19.0 78 4.1 20.3 96 2 297.1 299.6 293.8 337.9 14.13 2 950 562 19.8 17.7 88 2.0 18.4 102 2 297.2 299.7 293.4 336.5 13.56 3 900 1025 16.4 12.0 75 4.4 13.6 208 2 298.4 300.2 290.9 327.1 9.81 4 850 1510 13.2 12.4 95 0.8 12.7 234 12 300.0 302.0 292.1 331.4 10.70 5 800 2019 10.7 8.3 85 2.4 9.3 235 14 302.5 304.1 291.2 328.2 8.62 6 750 2554 7.5 4.7 82 2.8 5.9 242 15 304.7 306.0 290.6 326.3 7.16 7 700 3120 4.2 0.7 78 3.5 2.4 251 17 307.2 308.3 290.2 324.9 5.77 8 650 3719 0.5 -1.4 88 1.8 -0.4 254 18 309.5 310.5 290.6 326.0 5.33 9 600 4357 -3.4 -4.4 93 1.0 -3.9 253 22 312.2 313.1 290.7 326.7 4.60 10 550 5041 -7.0 -7.3 98 0.3 -7.1 255 23 315.8 316.6 291.3 328.7 4.03 11 500 5779 -11.6 -11.9 98 0.3 -11.7 253 24 318.9 319.5 291.5 329.0 3.08 12 450 6580 -16.1 -19.1 78 2.9 -17.0 243 29 323.0 323.3 291.5 329.4 1.88 13 400 7455 -22.4 -26.6 68 4.3 -23.3 234 31 325.9 326.2 291.6 329.8 1.08 14 350 8426 -27.7 -39.7 31 12.1 -29.3 233 34 331.4 331.5 292.4 332.7 0.34 15 300 9515 -36.7 -52.3 18 15.6 -37.8 233 34 333.6 333.6 292.8 334.0 0.10 16 250 10746 -48.0 -53.3 54 5.3 -48.3 244 33 334.6 334.7 293.1 335.1 0.11 17 200 12174 -58.9 -65.0 46 6.0 -59.0 248 40 339.4 339.4 294.2 339.6 0.03 18 150 13953 -61.9 -77.6 11 15.6 -62.1 257 41 363.4 363.4 299.4 363.4 0.01 19 100 16486 -57.9 -85.7 2 27.8 -58.2 251 16 415.9 415.9 307.2 416.0 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5662.92 m Freezing level: 644.03 mb = 3795.56 m = 12452.48 ft Wetbulb zero: 657.90 mb = 3621.68 m = 11882.00 ft Precipitable water: 1.60 inches Sfc-500 mean rel hum: 87.89 % Est. max temperature: 26.52 C = 79.74 F Sfc-Lift cond lev (LCL): 933.43 mb = 712.67 m = 2338.12 ft T: 18.67 C 700-500 lapse rate: 5.96 C/km ThetaE index: 10.84 C Layer 950.0- 850.0 mb Conv cond level (CCL): 879.30 mb = 1222.80 m = 4011.77 ft Mean mixing ratio: 12.37 g/kg Conv temperature: 25.15 C = 77.26 F Cap Strength: 0.83 C Lifted Index: -2.01 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 1.34 C Lifted Index @700 mb: -1.31 C Showalter Index: -1.01 C Risk: Thunderstorms probable Total Totals Index: 48.82 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.82 C Cross Totals Index: 23.99 C K Index: 33.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 197.57 Risk: None Energy Index: -0.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 338.20 J/kg Max Up Vert Vel: 26.01 m/s Conv Inhibition (B-): 9.25 J/kg Cap Strength: 0.83 C Lift Cond Lev (LCL): 898.11 mb = 1043.20 m = 3422.53 ft Lev Free Conv (LFC): 853.11 mb = 1479.21 m = 4853.00 ft Equ Level (EL): 363.11 mb = 8158.39 m = 26766.03 ft B at Equ Level: 334.67 J/kg Max Parcel Lev (MPL): 193.11 mb = 12390.97 m = 40652.29 ft Wind Parameters Mean winds (0-6000m): 248.5 at 16.1 knts Storm direction: 278.5 at 12.1 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 111.5 deg Storm rel helicity (0-3000m) pos: 53.9 neg: 0.0 tot: 53.9 m^2/s^2 ave: 18.0 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 3.4 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 7.92 Bulk Shear: 42.73 m/s