MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2506050000F022.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2506050000F022.namnest.sound Searching file for grids... Date: 22 hour NAM valid 22Z THU 5 JUN 25 Station: 42.18,-71.52 Latitude: 42.18 Longitude: -71.52 ------------------------------------------------------------------------------- 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 105 SFC 1000 107 28.8 23.4 73 5.4 24.8 139 7 301.9 305.3 298.0 356.3 18.41 2 950 559 23.9 21.8 88 2.1 22.4 167 14 301.4 304.7 297.3 353.3 17.58 3 900 1031 21.7 17.8 79 3.8 19.0 221 7 303.9 306.5 295.9 346.8 14.44 4 850 1525 17.9 13.4 75 4.6 15.0 250 11 304.9 307.1 294.1 339.1 11.43 5 800 2041 13.3 11.5 89 1.8 12.1 258 14 305.4 307.4 293.7 337.5 10.73 6 750 2581 9.7 9.1 96 0.6 9.3 273 15 307.1 308.9 293.4 336.4 9.71 7 700 3152 7.0 1.2 67 5.8 3.8 300 15 310.2 311.3 291.3 328.7 5.96 8 650 3758 4.2 -12.0 30 16.1 -2.4 285 12 313.7 314.2 289.2 321.4 2.35 9 600 4403 0.1 -18.6 23 18.6 -6.4 280 9 316.2 316.5 289.1 321.1 1.47 10 550 5093 -4.6 -24.7 19 20.0 -10.4 268 11 318.6 318.8 289.3 321.9 0.94 11 500 5835 -9.6 -33.4 12 23.8 -14.8 264 15 321.3 321.4 289.6 322.9 0.46 12 450 6639 -15.6 -37.0 14 21.3 -19.5 259 17 323.6 323.6 290.2 324.9 0.36 13 400 7516 -21.7 -43.9 12 22.1 -24.6 251 17 326.7 326.8 291.0 327.5 0.20 14 350 8485 -27.7 -32.0 67 4.3 -28.5 236 18 331.3 331.5 292.8 334.1 0.75 15 300 9575 -36.0 -43.3 47 7.4 -36.7 259 28 334.7 334.8 293.3 335.8 0.28 16 250 10819 -44.8 -52.0 44 7.3 -45.2 264 39 339.5 339.5 294.3 340.0 0.12 17 200 12269 -56.9 -62.3 50 5.5 -57.0 255 49 342.7 342.7 295.0 342.9 0.04 18 150 14051 -63.2 -77.0 14 13.7 -63.4 252 33 361.1 361.1 298.9 361.2 0.01 19 100 16545 -61.3 -88.4 2 27.1 -61.6 279 11 409.2 409.2 306.4 409.2 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5730.23 m Freezing level: 599.45 mb = 4410.59 m = 14470.27 ft Wetbulb zero: 669.47 mb = 3516.60 m = 11537.28 ft Precipitable water: 1.69 inches Sfc-500 mean rel hum: 55.66 % Est. max temperature: 31.77 C = 89.19 F Sfc-Lift cond lev (LCL): 925.25 mb = 789.38 m = 2589.79 ft T: 22.82 C 700-500 lapse rate: 6.19 C/km ThetaE index: 35.18 C Layer 950.0- 550.0 mb Conv cond level (CCL): 876.56 mb = 1259.14 m = 4130.97 ft Mean mixing ratio: 16.97 g/kg Conv temperature: 31.20 C = 88.15 F Cap Strength: 1.40 C Lifted Index: -7.56 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -8.84 C Lifted Index @700 mb: -4.25 C Showalter Index: -2.52 C Risk: Severe thunderstorms possible Total Totals Index: 50.63 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.59 C Cross Totals Index: 23.04 C K Index: 35.20 Risk: > 80 % chance of thunderstorms Sweat Index: 230.60 Risk: None Energy Index: -3.15 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2978.70 J/kg Max Up Vert Vel: 77.18 m/s Conv Inhibition (B-): 15.70 J/kg Cap Strength: 1.40 C Lift Cond Lev (LCL): 904.72 mb = 985.40 m = 3232.90 ft Lev Free Conv (LFC): 849.72 mb = 1527.95 m = 5012.91 ft Equ Level (EL): 169.72 mb = 13286.00 m = 43588.71 ft B at Equ Level: 2968.03 J/kg Wind Parameters Mean winds (0-6000m): 263.6 at 12.2 knts Storm direction: 293.6 at 9.2 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 178.8 deg Storm rel helicity (0-3000m) pos: 94.8 neg: -0.5 tot: 94.3 m^2/s^2 ave: 31.4 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 5.2 10^-3/s Energy-Hel index: 1.42 Bulk Rich Number: 66.60 Bulk Shear: 44.73 m/s