MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506051200F030.nam218 Reading from grid file:/home/data/models/nam_218/2506051200F030.nam218 Searching file for grids... Date: 30 hour NAM valid 18Z FRI 6 JUN 25 Station: 41.85,-71.63 Latitude: 41.85 Longitude: -71.63 ------------------------------------------------------------------------------- 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 998 112 28.3 22.4 71 5.8 24.0 167 9 301.6 304.8 297.3 352.8 17.36 2 950 544 22.5 20.5 88 2.0 21.1 177 12 300.0 303.0 296.0 347.3 16.16 3 900 1013 18.7 17.2 91 1.5 17.7 200 15 300.8 303.4 294.7 341.6 13.87 4 850 1502 15.5 11.0 74 4.6 12.7 194 16 302.4 304.2 292.0 331.3 9.72 5 800 2013 12.6 2.5 50 10.1 7.1 189 16 304.6 305.7 289.4 322.0 5.74 6 750 2551 9.8 -10.3 23 20.1 1.3 188 16 307.2 307.7 286.9 314.6 2.33 7 700 3121 7.7 -16.8 16 24.5 -1.4 222 14 311.0 311.3 287.3 315.8 1.47 8 650 3726 2.9 -9.3 40 12.2 -2.3 250 18 312.2 312.8 289.2 321.5 2.90 9 600 4367 -2.2 -14.9 37 12.7 -6.9 240 23 313.5 313.9 288.8 320.1 2.00 10 550 5052 -6.7 -19.4 36 12.7 -10.7 232 22 316.1 316.4 289.1 321.2 1.50 11 500 5790 -11.0 -20.0 47 9.0 -13.7 242 20 319.6 319.9 290.2 324.9 1.56 12 450 6592 -15.4 -17.9 81 2.6 -16.2 244 14 323.9 324.3 292.0 331.0 2.07 13 400 7473 -20.6 -23.6 77 3.0 -21.4 245 19 328.2 328.5 292.6 333.2 1.42 14 350 8446 -27.6 -30.9 73 3.3 -28.2 243 29 331.5 331.7 292.9 334.5 0.83 15 300 9534 -37.0 -49.5 26 12.5 -37.9 241 29 333.2 333.3 292.7 333.8 0.14 16 250 10764 -48.0 -53.5 53 5.5 -48.3 257 36 334.7 334.7 293.1 335.1 0.10 17 200 12194 -58.5 -66.6 35 8.0 -58.6 248 36 340.1 340.1 294.4 340.2 0.02 18 150 13982 -61.5 -77.3 11 15.8 -61.7 265 38 364.1 364.1 299.5 364.1 0.01 19 100 16503 -61.0 -88.2 2 27.1 -61.3 275 24 409.8 409.8 306.5 409.8 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5696.68 m Freezing level: 621.86 mb = 4087.10 m = 13408.95 ft Wetbulb zero: 725.72 mb = 2823.18 m = 9262.30 ft Precipitable water: 1.38 inches Sfc-500 mean rel hum: 48.09 % Est. max temperature: 29.17 C = 84.50 F Sfc-Lift cond lev (LCL): 916.88 mb = 851.78 m = 2794.53 ft T: 20.04 C 700-500 lapse rate: 7.01 C/km ThetaE index: 38.17 C Layer 950.0- 700.0 mb Conv cond level (CCL): 908.79 mb = 928.60 m = 3046.56 ft Mean mixing ratio: 15.80 g/kg Conv temperature: 27.35 C = 81.23 F Cap Strength: 0.05 C Lifted Index: -7.00 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.95 C Lifted Index @700 mb: -2.06 C Showalter Index: -0.38 C Risk: Thunderstorms probable Total Totals Index: 48.54 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.55 C Cross Totals Index: 21.99 C K Index: 13.06 Risk: None Sweat Index: 302.35 Risk: Showers and thunderstorms possible Energy Index: -1.27 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2393.93 J/kg Max Up Vert Vel: 69.19 m/s Conv Inhibition (B-): 2.86 J/kg Cap Strength: 0.99 C Lift Cond Lev (LCL): 910.06 mb = 916.53 m = 3006.94 ft Lev Free Conv (LFC): 905.06 mb = 964.30 m = 3163.66 ft Equ Level (EL): 175.06 mb = 13022.23 m = 42723.34 ft B at Equ Level: 2352.14 J/kg Max Parcel Lev (MPL): 105.06 mb = 16196.20 m = 53136.50 ft Wind Parameters Mean winds (0-6000m): 220.6 at 17.4 knts Storm direction: 250.6 at 13.1 knts Shear (0-3000m) pos: 2.4 neg: 0.5 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 46.9 deg Storm rel helicity (0-3000m) pos: 44.4 neg: -6.8 tot: 37.6 m^2/s^2 ave: 12.5 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 1.8 10^-3/s Energy-Hel index: 0.53 Bulk Rich Number: 110.51 Bulk Shear: 21.66 m/s