MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506041800F027.nam218 Reading from grid file:/home/data/models/nam_218/2506041800F027.nam218 Searching file for grids... Date: 27 hour NAM valid 21Z THU 5 JUN 25 Station: 42.82,-75.00 Latitude: 42.82 Longitude: -75.00 ------------------------------------------------------------------------------- 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 122 SFC 964 448 24.5 21.2 82 3.3 22.1 315 6 300.8 303.9 296.6 349.8 16.67 2 950 572 23.1 20.1 84 2.9 21.0 319 7 300.6 303.5 296.0 347.0 15.81 3 900 1041 19.1 18.0 93 1.1 18.4 298 6 301.2 303.9 295.3 344.1 14.59 4 850 1531 15.7 14.8 95 0.8 15.1 247 8 302.6 304.9 294.3 339.8 12.59 5 800 2043 11.9 10.6 92 1.3 11.1 242 12 303.9 305.7 292.8 334.0 10.10 6 750 2581 8.3 4.9 79 3.4 6.3 251 14 305.5 306.9 291.0 327.5 7.25 7 700 3149 6.8 -5.4 41 12.2 1.1 256 14 310.0 310.7 289.2 321.5 3.65 8 650 3753 3.6 -20.7 15 24.2 -4.5 259 18 313.0 313.2 287.7 316.8 1.14 9 600 4397 -0.8 -21.5 19 20.7 -7.4 254 20 315.2 315.4 288.4 319.0 1.14 10 550 5084 -5.3 -33.2 9 27.9 -11.6 245 23 317.8 317.9 288.5 319.4 0.42 11 500 5826 -9.7 -29.1 19 19.3 -14.5 234 29 321.2 321.3 289.9 323.6 0.69 12 450 6630 -15.8 -34.7 18 18.9 -19.4 229 35 323.3 323.4 290.3 325.0 0.45 13 400 7506 -21.4 -24.4 77 3.0 -22.2 230 33 327.1 327.4 292.2 331.8 1.32 14 350 8477 -27.9 -40.6 29 12.7 -29.5 240 32 331.1 331.2 292.3 332.3 0.32 15 300 9567 -35.8 -42.6 49 6.8 -36.4 249 33 335.0 335.0 293.3 336.1 0.30 16 250 10806 -46.7 -51.4 58 4.7 -46.9 252 36 336.7 336.7 293.6 337.3 0.13 17 200 12241 -59.1 -62.7 63 3.6 -59.1 250 38 339.2 339.2 294.1 339.4 0.04 18 150 14019 -63.1 -77.1 14 13.9 -63.3 239 43 361.3 361.3 299.0 361.3 0.01 19 100 16536 -60.4 -87.7 2 27.3 -60.7 260 15 411.0 411.0 306.6 411.0 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5703.93 m Freezing level: 609.42 mb = 4275.59 m = 14027.36 ft Wetbulb zero: 690.35 mb = 3261.84 m = 10701.45 ft Precipitable water: 1.31 inches Sfc-500 mean rel hum: 49.85 % Est. max temperature: 27.14 C = 80.85 F Sfc-Lift cond lev (LCL): 918.72 mb = 862.54 m = 2829.83 ft T: 20.61 C 700-500 lapse rate: 6.18 C/km ThetaE index: 32.95 C Layer 950.0- 600.0 mb Conv cond level (CCL): 883.40 mb = 1200.80 m = 3939.60 ft Mean mixing ratio: 14.82 g/kg Conv temperature: 25.30 C = 77.54 F Cap Strength: 0.29 C Lifted Index: -4.86 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.48 C Lifted Index @700 mb: -2.30 C Showalter Index: -2.87 C Risk: Severe thunderstorms possible Total Totals Index: 49.98 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 24.58 C K Index: 28.04 Risk: 40-60 % chance of thunderstorms Sweat Index: 242.55 Risk: None Energy Index: -3.21 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1828.36 J/kg Max Up Vert Vel: 60.47 m/s Conv Inhibition (B-): 1.00 J/kg Cap Strength: 0.29 C Lift Cond Lev (LCL): 889.69 mb = 1139.96 m = 3739.97 ft Lev Free Conv (LFC): 874.69 mb = 1285.68 m = 4218.04 ft Equ Level (EL): 184.69 mb = 12733.41 m = 41775.77 ft B at Equ Level: 1822.02 J/kg Max Parcel Lev (MPL): 114.69 mb = 15685.21 m = 51460.02 ft Wind Parameters Mean winds (0-6000m): 247.7 at 17.5 knts Storm direction: 277.7 at 13.1 knts Shear (0-3000m) pos: 1.1 neg: 1.8 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 136.2 deg Storm rel helicity (0-3000m) pos: 29.3 neg: -1.5 tot: 27.8 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 2.7 10^-3/s Energy-Hel index: 0.27 Bulk Rich Number: 55.28 Bulk Shear: 33.07 m/s