MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2506050000F020.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2506050000F020.namnest.sound Searching file for grids... Date: 20 hour NAM valid 20Z THU 5 JUN 25 Station: 42.70,-71.48 Latitude: 42.70 Longitude: -71.48 ------------------------------------------------------------------------------- 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 1004 65 29.3 22.9 69 6.4 24.6 332 2 302.1 305.3 297.6 354.7 17.82 1 1000 104 28.0 22.0 70 6.0 23.7 337 2 301.2 304.3 296.8 350.9 16.89 2 950 559 26.1 17.5 59 8.5 20.2 230 3 303.6 306.1 295.1 343.4 13.40 3 900 1033 21.7 16.3 71 5.5 18.0 232 6 303.9 306.3 295.0 342.7 13.04 4 850 1526 17.3 14.6 85 2.6 15.5 236 7 304.2 306.5 294.6 341.2 12.42 5 800 2041 13.3 10.3 82 3.1 11.4 263 12 305.4 307.2 293.0 335.0 9.85 6 750 2581 9.7 6.5 81 3.2 7.8 277 17 307.1 308.6 292.2 331.7 8.11 7 700 3151 7.3 -9.2 30 16.5 0.1 285 20 310.6 311.1 288.5 319.2 2.71 8 650 3757 4.4 -21.4 13 25.8 -4.1 276 19 313.9 314.1 287.9 317.5 1.06 9 600 4403 0.4 -25.8 12 26.2 -7.2 273 17 316.6 316.8 288.5 319.3 0.78 10 550 5094 -4.1 -27.4 14 23.3 -10.4 260 16 319.3 319.4 289.3 321.9 0.74 11 500 5838 -9.0 -34.2 11 25.1 -14.5 252 17 322.0 322.1 289.9 323.6 0.42 12 450 6644 -14.9 -38.5 11 23.7 -19.0 251 16 324.6 324.6 290.5 325.7 0.30 13 400 7523 -21.5 -46.0 9 24.5 -24.5 240 18 327.1 327.1 291.0 327.7 0.15 14 350 8491 -28.8 -35.4 52 6.7 -29.7 231 22 330.0 330.1 292.3 332.0 0.53 15 300 9576 -37.0 -44.5 46 7.5 -37.7 247 23 333.1 333.2 292.8 334.1 0.24 16 250 10815 -45.0 -54.4 34 9.4 -45.5 255 30 339.1 339.1 294.2 339.5 0.09 17 200 12266 -56.8 -61.2 58 4.4 -56.9 246 40 342.7 342.7 295.0 343.0 0.05 18 150 14052 -63.0 -76.9 14 13.9 -63.1 249 32 361.6 361.6 299.0 361.6 0.01 19 100 16544 -62.7 -89.5 2 26.8 -63.0 264 14 406.5 406.5 306.0 406.5 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5733.26 m Freezing level: 595.11 mb = 4470.30 m = 14666.16 ft Wetbulb zero: 698.73 mb = 3166.03 m = 10387.10 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 43.92 % Est. max temperature: 31.44 C = 88.60 F Sfc-Lift cond lev (LCL): 916.40 mb = 874.46 m = 2868.92 ft T: 23.18 C 700-500 lapse rate: 6.07 C/km ThetaE index: 37.19 C Layer 1000.0- 600.0 mb Conv cond level (CCL): 842.97 mb = 1596.29 m = 5237.11 ft Mean mixing ratio: 14.35 g/kg Conv temperature: 31.63 C = 88.94 F Cap Strength: 1.12 C Lifted Index: -4.40 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.19 C Lifted Index @700 mb: -2.05 C Showalter Index: -2.71 C Risk: Severe thunderstorms possible Total Totals Index: 49.93 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.28 C Cross Totals Index: 23.66 C K Index: 24.41 Risk: 20-40 % chance of thunderstorms Sweat Index: 225.43 Risk: None Energy Index: -3.44 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1676.91 J/kg Max Up Vert Vel: 57.91 m/s Conv Inhibition (B-): 29.77 J/kg Cap Strength: 1.12 C Lift Cond Lev (LCL): 860.15 mb = 1423.38 m = 4669.81 ft Lev Free Conv (LFC): 825.15 mb = 1777.72 m = 5832.33 ft Equ Level (EL): 185.15 mb = 12744.88 m = 41813.40 ft B at Equ Level: 1653.82 J/kg Max Parcel Lev (MPL): 115.15 mb = 15676.98 m = 51433.02 ft Wind Parameters Mean winds (0-6000m): 267.2 at 13.6 knts Storm direction: 297.2 at 10.2 knts Shear (0-3000m) pos: 3.2 neg: 0.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 159.6 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: 0.92 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 4.0 10^-3/s Energy-Hel index: 0.34 Bulk Rich Number: 96.49 Bulk Shear: 17.38 m/s