MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506041200F063.nam218 Reading from grid file:/home/data/models/nam_218/2506041200F063.nam218 Searching file for grids... Date: 63 hour NAM valid 3Z SAT 7 JUN 25 Station: 35.53,-91.3 Latitude: 35.53 Longitude: -91.30 ------------------------------------------------------------------------------- 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 1002 77 26.4 23.7 85 2.7 24.5 89 3 299.4 302.8 297.5 354.2 18.75 1 1000 98 27.0 23.2 80 3.8 24.2 93 5 300.1 303.5 297.4 353.4 18.17 2 950 553 25.0 21.1 79 3.9 22.2 210 9 302.6 305.7 297.1 352.3 16.79 3 900 1026 20.9 20.4 97 0.6 20.5 225 16 303.1 306.2 297.4 353.4 16.98 4 850 1520 18.0 17.8 99 0.1 17.9 235 19 305.0 307.8 296.8 350.6 15.28 5 800 2037 14.5 12.9 90 1.6 13.5 278 26 306.6 308.8 294.8 342.1 11.80 6 750 2580 11.3 6.0 70 5.3 8.2 297 28 308.8 310.3 292.5 332.9 7.87 7 700 3156 10.8 -3.4 37 14.2 3.6 295 29 314.4 315.3 291.2 328.0 4.26 8 650 3769 6.5 -7.2 37 13.6 0.1 296 35 316.3 316.9 291.0 327.4 3.44 9 600 4419 2.1 -16.4 24 18.5 -4.8 289 34 318.5 318.9 290.1 324.5 1.76 10 550 5116 -1.6 -34.0 6 32.4 -9.5 292 35 322.2 322.3 289.9 323.6 0.39 11 500 5866 -6.6 -32.5 11 25.9 -12.8 292 43 325.0 325.1 290.8 326.8 0.50 12 450 6680 -12.4 -31.6 18 19.2 -16.7 284 53 327.7 327.8 291.7 329.9 0.61 13 400 7569 -18.2 -43.4 9 25.2 -22.0 276 53 331.3 331.3 292.3 332.1 0.20 14 350 8548 -26.3 -44.3 17 17.9 -28.5 274 49 333.3 333.3 292.8 334.1 0.21 15 300 9644 -35.3 -48.3 25 13.0 -36.3 276 59 335.7 335.7 293.4 336.3 0.16 16 250 10888 -43.9 -59.8 16 15.8 -44.6 278 71 340.7 340.7 294.6 340.9 0.05 17 200 12351 -54.1 -68.7 15 14.6 -54.4 282 75 347.0 347.0 296.0 347.1 0.02 18 150 14149 -63.7 -77.5 14 13.8 -63.8 276 60 360.4 360.4 298.8 360.4 0.01 19 100 16604 -69.3 -85.8 7 16.5 -69.4 274 34 393.9 393.9 304.3 393.9 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5768.03 m Freezing level: 571.74 mb = 4813.00 m = 15790.48 ft Wetbulb zero: 649.20 mb = 3779.31 m = 12399.17 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 52.50 % Est. max temperature: 31.93 C = 89.48 F Sfc-Lift cond lev (LCL): 964.36 mb = 419.60 m = 1376.62 ft T: 25.59 C 700-500 lapse rate: 6.42 C/km ThetaE index: 29.84 C Layer 850.0- 500.0 mb Conv cond level (CCL): 891.80 mb = 1104.87 m = 3624.87 ft Mean mixing ratio: 17.21 g/kg Conv temperature: 30.46 C = 86.83 F Cap Strength: 0.93 C Lifted Index: -4.70 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -8.46 C Lifted Index @700 mb: -0.59 C Showalter Index: -3.87 C Risk: Severe thunderstorms possible Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.57 C Cross Totals Index: 24.43 C K Index: 28.23 Risk: 40-60 % chance of thunderstorms Sweat Index: 425.49 Risk: Severe Thunderstorms possible Energy Index: -4.63 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2165.12 J/kg Max Up Vert Vel: 65.80 m/s Conv Inhibition (B-): 13.51 J/kg Cap Strength: 0.93 C Lift Cond Lev (LCL): 909.78 mb = 931.07 m = 3054.65 ft Lev Free Conv (LFC): 864.78 mb = 1370.96 m = 4497.85 ft Equ Level (EL): 174.78 mb = 13193.56 m = 43285.45 ft B at Equ Level: 2158.38 J/kg Wind Parameters Mean winds (0-6000m): 284.7 at 27.9 knts Storm direction: 314.7 at 20.9 knts Shear (0-3000m) pos: 5.3 neg: 0.2 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 129.5 deg Storm rel helicity (0-3000m) pos: 278.8 neg: 0.0 tot: 278.8 m^2/s^2 ave: 92.9 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 8.1 10^-3/s Energy-Hel index: 3.47 Bulk Rich Number: 17.84 Bulk Shear: 121.34 m/s