MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506041800F057.nam218 Reading from grid file:/home/data/models/nam_218/2506041800F057.nam218 Searching file for grids... Date: 57 hour NAM valid 3Z SAT 7 JUN 25 Station: 35.66,-90.97 Latitude: 35.66 Longitude: -90.97 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1001 72 26.4 24.3 89 2.1 24.9 170 7 299.4 303.0 298.0 356.5 19.49 1 1000 85 26.6 24.2 87 2.3 24.9 167 6 299.7 303.2 298.0 356.5 19.37 2 950 540 25.8 20.1 71 5.6 21.8 218 25 303.3 306.2 296.7 350.2 15.80 3 900 1013 21.3 18.7 85 2.5 19.5 225 28 303.4 306.3 296.4 348.8 15.28 4 850 1506 17.4 16.8 97 0.5 17.0 233 29 304.4 307.0 296.0 347.1 14.34 5 800 2024 14.8 12.8 87 2.1 13.5 270 38 307.0 309.1 294.8 342.1 11.67 6 750 2568 12.1 5.6 65 6.5 8.2 283 39 309.7 311.1 292.6 333.1 7.63 7 700 3145 11.6 -0.2 44 11.8 5.2 288 36 315.4 316.4 292.4 332.4 5.39 8 650 3761 7.8 -11.2 25 19.0 -0.4 294 38 317.8 318.3 290.6 326.0 2.49 9 600 4414 3.4 -24.3 11 27.7 -5.4 297 34 320.1 320.3 289.8 323.2 0.89 10 550 5113 -1.0 -34.1 6 33.2 -9.2 303 35 322.9 323.0 290.0 324.3 0.39 11 500 5865 -6.1 -35.7 8 29.7 -12.7 299 47 325.7 325.7 290.9 327.0 0.36 12 450 6681 -11.2 -40.3 7 29.1 -16.6 292 53 329.2 329.2 291.7 330.1 0.25 13 400 7574 -17.4 -44.4 8 27.1 -21.4 284 52 332.4 332.5 292.6 333.2 0.18 14 350 8556 -25.7 -36.8 35 11.1 -27.5 281 57 334.1 334.2 293.3 335.9 0.46 15 300 9655 -34.1 -46.8 27 12.7 -35.2 274 62 337.4 337.4 293.9 338.1 0.19 16 250 10906 -43.0 -61.5 11 18.5 -43.7 275 64 342.1 342.1 294.8 342.3 0.04 17 200 12372 -54.6 -65.5 25 10.9 -54.8 274 59 346.4 346.4 295.8 346.5 0.03 18 150 14163 -65.5 -76.8 19 11.4 -65.5 271 55 357.3 357.3 298.2 357.3 0.01 19 100 16613 -69.7 -86.9 6 17.2 -69.8 271 35 393.0 393.0 304.2 393.0 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5780.41 m Freezing level: 561.17 mb = 4957.08 m = 16263.20 ft Wetbulb zero: 653.99 mb = 3710.07 m = 12172.00 ft Precipitable water: 1.69 inches Sfc-500 mean rel hum: 47.79 % Est. max temperature: 31.31 C = 88.35 F Sfc-Lift cond lev (LCL): 972.44 mb = 332.49 m = 1090.84 ft T: 26.13 C 700-500 lapse rate: 6.50 C/km ThetaE index: 33.28 C Layer 950.0- 550.0 mb Conv cond level (CCL): 878.91 mb = 1217.94 m = 3995.81 ft Mean mixing ratio: 16.59 g/kg Conv temperature: 30.79 C = 87.43 F Cap Strength: 1.03 C Lifted Index: -3.67 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -6.54 C Lifted Index @700 mb: 0.58 C Showalter Index: -2.03 C Risk: Severe thunderstorms possible Total Totals Index: 46.33 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.44 C Cross Totals Index: 22.89 C K Index: 28.45 Risk: 40-60 % chance of thunderstorms Sweat Index: 447.46 Risk: Severe Thunderstorms possible Energy Index: -3.84 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1607.99 J/kg Max Up Vert Vel: 56.71 m/s Conv Inhibition (B-): 20.09 J/kg Cap Strength: 1.03 C Lift Cond Lev (LCL): 897.06 mb = 1041.54 m = 3417.09 ft Lev Free Conv (LFC): 862.06 mb = 1384.92 m = 4543.64 ft Equ Level (EL): 712.06 mb = 3002.30 m = 9849.96 ft B at Equ Level: 67.18 J/kg Wind Parameters Mean winds (0-6000m): 280.3 at 34.3 knts Storm direction: 310.3 at 25.7 knts Shear (0-3000m) pos: 6.9 neg: 0.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 110.4 deg Storm rel helicity (0-3000m) pos: 493.7 neg: 0.0 tot: 493.7 m^2/s^2 ave: 164.6 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 10.1 10^-3/s Energy-Hel index: 4.56 Bulk Rich Number: 11.16 Bulk Shear: 144.07 m/s