MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506050600F039.nam218 Reading from grid file:/home/data/models/nam_218/2506050600F039.nam218 Searching file for grids... Date: 39 hour NAM valid 21Z FRI 6 JUN 25 Station: 42.1,-71.97 Latitude: 42.10 Longitude: -71.97 ------------------------------------------------------------------------------- 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 92 SFC 986 212 22.7 21.6 94 1.1 21.9 59 5 297.0 300.0 295.6 345.4 16.72 2 950 538 20.5 20.0 97 0.5 20.2 89 11 298.0 300.8 295.2 343.6 15.72 3 900 1005 18.4 18.2 99 0.2 18.2 130 10 300.4 303.1 295.2 343.7 14.75 4 850 1494 15.5 15.3 98 0.3 15.4 192 10 302.4 304.8 294.5 340.7 12.94 5 800 2007 12.1 11.1 93 1.0 11.4 225 13 304.1 306.0 293.1 335.2 10.42 6 750 2545 8.9 5.6 80 3.2 7.0 229 15 306.2 307.6 291.5 329.4 7.65 7 700 3114 6.0 -0.2 65 6.1 2.8 225 15 309.1 310.1 290.5 325.8 5.40 8 650 3716 1.8 -5.6 58 7.4 -1.6 227 17 311.0 311.7 289.7 323.2 3.86 9 600 4356 -2.6 -10.3 55 7.8 -5.7 220 18 313.2 313.7 289.5 322.5 2.91 10 550 5041 -7.2 -14.3 57 7.2 -9.8 218 17 315.6 316.0 289.7 323.1 2.29 11 500 5778 -10.7 -13.0 84 2.2 -11.6 216 16 320.0 320.5 291.5 329.3 2.82 12 450 6581 -15.4 -16.8 89 1.4 -15.9 227 15 323.9 324.4 292.2 331.7 2.28 13 400 7462 -20.2 -22.2 84 2.0 -20.7 229 15 328.7 329.1 292.9 334.4 1.62 14 350 8437 -27.5 -32.2 64 4.7 -28.3 247 22 331.7 331.9 292.9 334.4 0.73 15 300 9527 -36.1 -41.2 59 5.1 -36.7 246 34 334.5 334.5 293.3 335.8 0.34 16 250 10764 -47.1 -52.6 53 5.5 -47.4 240 42 336.0 336.0 293.4 336.5 0.12 17 200 12199 -59.0 -61.9 69 2.9 -59.0 229 59 339.3 339.4 294.2 339.5 0.05 18 150 13978 -62.7 -77.2 12 14.6 -62.8 253 42 362.1 362.1 299.1 362.1 0.01 19 100 16502 -60.8 -88.0 2 27.2 -61.0 262 20 410.3 410.3 306.6 410.3 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5685.83 m Freezing level: 629.42 mb = 3979.65 m = 13056.42 ft Wetbulb zero: 668.44 mb = 3488.86 m = 11446.26 ft Precipitable water: 1.73 inches Sfc-500 mean rel hum: 75.83 % Est. max temperature: 28.52 C = 83.33 F Sfc-Lift cond lev (LCL): 971.44 mb = 344.13 m = 1129.01 ft T: 21.80 C 700-500 lapse rate: 6.26 C/km ThetaE index: 21.17 C Layer 850.0- 550.0 mb Conv cond level (CCL): 922.66 mb = 790.34 m = 2592.95 ft Mean mixing ratio: 15.48 g/kg Conv temperature: 24.98 C = 76.97 F Cap Strength: 0.15 C Lifted Index: -5.54 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.35 C Lifted Index @700 mb: -2.92 C Showalter Index: -4.22 C Risk: Severe thunderstorms possible Total Totals Index: 52.25 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.26 C Cross Totals Index: 25.99 C K Index: 35.40 Risk: > 80 % chance of thunderstorms Sweat Index: 284.39 Risk: None Energy Index: -2.38 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1796.19 J/kg Max Up Vert Vel: 59.94 m/s Conv Inhibition (B-): 0.79 J/kg Cap Strength: 0.15 C Lift Cond Lev (LCL): 929.52 mb = 726.30 m = 2382.83 ft Lev Free Conv (LFC): 894.52 mb = 1057.32 m = 3468.84 ft Equ Level (EL): 184.52 mb = 12697.31 m = 41657.34 ft B at Equ Level: 1778.41 J/kg Max Parcel Lev (MPL): 114.52 mb = 15657.94 m = 51370.58 ft Wind Parameters Mean winds (0-6000m): 214.4 at 14.5 knts Storm direction: 244.4 at 10.8 knts Shear (0-3000m) pos: 3.4 neg: 0.1 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 127.9 deg Storm rel helicity (0-3000m) pos: 96.6 neg: -0.9 tot: 95.7 m^2/s^2 ave: 31.9 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 4.4 10^-3/s Energy-Hel index: 1.07 Bulk Rich Number: 30.79 Bulk Shear: 58.33 m/s