MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506061200F054.nam218 Reading from grid file:/home/data/models/nam_218/2506061200F054.nam218 Searching file for grids... Date: 54 hour NAM valid 18Z SUN 8 JUN 25 Station: 33.75,-81.67 Latitude: 33.75 Longitude: -81.67 ------------------------------------------------------------------------------- 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 77 SFC 992 150 32.3 23.7 61 8.6 25.9 253 15 306.1 309.6 299.2 362.9 18.88 2 950 536 27.3 22.0 73 5.4 23.4 253 20 304.9 308.2 298.3 357.9 17.74 3 900 1012 22.6 20.9 90 1.7 21.4 252 21 304.8 308.1 298.1 357.2 17.54 4 850 1508 18.6 18.5 99 0.1 18.5 253 26 305.7 308.6 297.4 353.5 15.96 5 800 2027 14.7 14.3 97 0.4 14.4 263 33 306.8 309.3 295.7 345.7 12.92 6 750 2570 10.7 8.3 85 2.4 9.2 261 31 308.2 310.0 293.4 336.2 9.21 7 700 3143 8.3 0.8 59 7.4 4.2 252 34 311.7 312.8 291.6 329.8 5.81 8 650 3752 4.6 -3.2 57 7.9 0.7 247 35 314.2 315.1 291.4 328.9 4.63 9 600 4398 0.2 -6.7 60 6.9 -3.0 243 37 316.3 317.1 291.4 328.8 3.87 10 550 5090 -5.0 -11.4 60 6.5 -7.6 240 40 318.2 318.8 291.0 327.7 2.90 11 500 5831 -9.8 -19.0 47 9.1 -12.8 245 42 321.0 321.4 290.8 326.8 1.71 12 450 6636 -14.3 -33.0 19 18.6 -18.2 247 44 325.2 325.3 290.9 327.1 0.53 13 400 7519 -19.8 -41.0 13 21.3 -23.0 244 42 329.3 329.4 291.8 330.3 0.26 14 350 8495 -26.9 -35.7 43 8.8 -28.3 246 42 332.5 332.6 292.9 334.5 0.52 15 300 9593 -33.7 -36.7 74 3.0 -34.1 265 35 337.9 338.0 294.3 340.0 0.55 16 250 10846 -43.6 -47.0 69 3.4 -43.9 258 31 341.2 341.2 294.8 342.1 0.22 17 200 12301 -56.4 -60.2 62 3.8 -56.5 256 48 343.5 343.5 295.2 343.7 0.06 18 150 14093 -62.8 -76.6 14 13.8 -62.9 255 34 361.9 361.9 299.1 361.9 0.01 19 100 16567 -67.8 -87.0 5 19.2 -67.9 247 13 396.7 396.7 304.8 396.7 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5753.21 m Freezing level: 598.31 mb = 4421.56 m = 14506.25 ft Wetbulb zero: 640.86 mb = 3865.96 m = 12683.46 ft Precipitable water: 1.98 inches Sfc-500 mean rel hum: 71.25 % Est. max temperature: 31.99 C = 89.59 F Sfc-Lift cond lev (LCL): 876.55 mb = 1241.22 m = 4072.21 ft T: 20.78 C 700-500 lapse rate: 6.74 C/km ThetaE index: 36.04 C Layer 950.0- 450.0 mb Conv cond level (CCL): 876.95 mb = 1237.26 m = 4059.21 ft Mean mixing ratio: 17.89 g/kg Conv temperature: 31.35 C = 88.43 F Cap Strength: 0.06 C Lifted Index: -9.80 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -9.82 C Lifted Index @700 mb: -4.57 C Showalter Index: -8.10 C Risk: Severe thunderstorms probable Total Totals Index: 56.80 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.47 C Cross Totals Index: 28.33 C K Index: 39.51 Risk: > 80 % chance of thunderstorms Sweat Index: 471.46 Risk: Severe Thunderstorms possible Energy Index: -5.30 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3815.15 J/kg Max Up Vert Vel: 87.35 m/s Conv Inhibition (B-): 4.78 J/kg Cap Strength: 0.99 C Lift Cond Lev (LCL): 878.35 mb = 1223.46 m = 4013.94 ft Lev Free Conv (LFC): 873.35 mb = 1273.00 m = 4176.47 ft Equ Level (EL): 153.35 mb = 13955.03 m = 45783.67 ft B at Equ Level: 3792.90 J/kg Wind Parameters Mean winds (0-6000m): 249.1 at 32.8 knts Storm direction: 279.1 at 24.6 knts Shear (0-3000m) pos: 2.0 neg: 1.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 81.2 deg Storm rel helicity (0-3000m) pos: 58.3 neg: -12.5 tot: 45.8 m^2/s^2 ave: 15.3 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.7 10^-3/s Energy-Hel index: 1.39 Bulk Rich Number: 127.86 Bulk Shear: 29.84 m/s