MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2506050600F013.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2506050600F013.namnest.sound Searching file for grids... Date: 13 hour NAM valid 19Z THU 5 JUN 25 Station: 42.94,-71.23 Latitude: 42.94 Longitude: -71.23 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1000 104 31.9 21.2 53 10.7 24.1 138 3 305.0 307.9 297.3 352.8 16.01 1 1000 108 30.9 20.3 53 10.6 23.3 140 2 304.0 306.9 296.4 349.2 15.17 2 950 564 26.2 18.8 64 7.4 21.0 173 3 303.8 306.5 296.0 347.0 14.52 3 900 1038 21.6 17.7 79 3.9 18.9 192 4 303.8 306.4 295.8 346.3 14.32 4 850 1531 16.9 16.6 99 0.2 16.7 203 5 303.8 306.4 295.7 345.9 14.16 5 800 2045 13.0 7.5 69 5.5 9.7 237 9 305.0 306.5 291.6 329.6 8.16 6 750 2584 10.0 -4.5 36 14.4 3.1 254 13 307.4 308.1 288.3 318.8 3.65 7 700 3155 7.7 -7.9 32 15.6 0.7 272 20 311.0 311.6 288.9 320.6 3.00 8 650 3761 4.1 -18.4 18 22.4 -3.8 273 25 313.6 313.8 288.2 318.2 1.38 9 600 4406 0.2 -23.4 15 23.6 -7.1 263 22 316.3 316.5 288.6 319.6 0.97 10 550 5097 -3.8 -35.5 6 31.7 -10.9 252 21 319.6 319.7 289.0 320.8 0.34 11 500 5841 -8.8 -43.8 4 35.1 -14.8 247 25 322.4 322.4 289.6 323.0 0.16 12 450 6647 -14.8 -41.2 9 26.4 -19.1 247 23 324.6 324.7 290.4 325.5 0.23 13 400 7526 -21.5 -46.1 9 24.5 -24.6 245 22 327.0 327.0 291.0 327.6 0.15 14 350 8493 -29.3 -47.0 16 17.7 -31.1 230 20 329.2 329.2 291.6 329.8 0.16 15 300 9576 -37.3 -43.4 53 6.0 -37.9 240 20 332.7 332.8 292.7 333.8 0.27 16 250 10811 -46.2 -55.4 35 9.2 -46.6 268 17 337.4 337.4 293.7 337.7 0.08 17 200 12262 -54.7 -67.6 19 12.9 -55.0 276 24 346.1 346.1 295.8 346.2 0.02 18 150 14058 -63.7 -77.0 15 13.3 -63.8 253 25 360.4 360.4 298.8 360.5 0.01 19 100 16543 -61.9 -86.4 2 24.5 -62.1 261 16 408.2 408.2 306.3 408.2 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5733.66 m Freezing level: 597.96 mb = 4433.68 m = 14546.03 ft Wetbulb zero: 692.64 mb = 3241.21 m = 10633.75 ft Precipitable water: 1.37 inches Sfc-500 mean rel hum: 39.41 % Est. max temperature: 30.71 C = 87.27 F Sfc-Lift cond lev (LCL): 857.53 mb = 1455.10 m = 4773.90 ft T: 17.60 C 700-500 lapse rate: 6.12 C/km ThetaE index: 34.03 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 853.71 mb = 1493.64 m = 4900.34 ft Mean mixing ratio: 14.63 g/kg Conv temperature: 30.70 C = 87.26 F Cap Strength: -0.03 C Lifted Index: -4.84 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -7.55 C Lifted Index @700 mb: -2.18 C Showalter Index: -4.32 C Risk: Severe thunderstorms possible Total Totals Index: 51.02 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.63 C Cross Totals Index: 25.40 C K Index: 26.64 Risk: 40-60 % chance of thunderstorms Sweat Index: 274.93 Risk: None Energy Index: -4.50 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2030.92 J/kg Max Up Vert Vel: 63.73 m/s Conv Inhibition (B-): 1.14 J/kg Cap Strength: 1.12 C Lift Cond Lev (LCL): 853.62 mb = 1494.59 m = 4903.46 ft Lev Free Conv (LFC): 848.62 mb = 1545.03 m = 5068.94 ft Equ Level (EL): 188.62 mb = 12627.78 m = 41429.22 ft B at Equ Level: 2012.67 J/kg Max Parcel Lev (MPL): 108.62 mb = 16036.51 m = 52612.59 ft Wind Parameters Mean winds (0-6000m): 255.0 at 15.6 knts Storm direction: 285.0 at 11.7 knts Shear (0-3000m) pos: 3.7 neg: 0.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 139.2 deg Storm rel helicity (0-3000m) pos: 52.5 neg: 0.0 tot: 52.5 m^2/s^2 ave: 17.5 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 3.7 10^-3/s Energy-Hel index: 0.37 Bulk Rich Number: 60.05 Bulk Shear: 33.82 m/s