MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506051800F075.nam218 Reading from grid file:/home/data/models/nam_218/2506051800F075.nam218 Searching file for grids... Date: 75 hour NAM valid 21Z SUN 8 JUN 25 Station: 36.13,-77.35 Latitude: 36.13 Longitude: -77.35 ------------------------------------------------------------------------------- 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 1003 18 33.6 21.9 50 11.7 25.0 205 11 306.5 309.6 298.1 356.7 16.71 1 1000 47 33.0 20.9 49 12.1 24.2 205 11 306.1 309.1 297.4 353.3 15.72 2 950 507 28.2 19.7 60 8.5 22.1 206 18 305.8 308.7 297.0 351.9 15.37 3 900 984 23.5 18.6 74 4.9 20.1 207 20 305.8 308.6 296.9 351.2 15.17 4 850 1481 18.8 17.6 93 1.2 17.9 209 22 305.8 308.6 296.8 351.0 15.07 5 800 1999 14.5 13.2 92 1.3 13.7 225 29 306.6 308.9 295.0 342.8 12.01 6 750 2542 11.7 4.0 59 7.7 7.3 248 38 309.3 310.5 291.7 330.1 6.79 7 700 3116 8.4 0.0 56 8.3 3.9 248 40 311.7 312.8 291.4 328.9 5.49 8 650 3724 4.2 -4.7 52 9.0 -0.1 249 40 313.8 314.5 290.9 326.9 4.14 9 600 4370 -0.0 -8.5 53 8.5 -3.8 252 44 316.1 316.7 290.8 326.9 3.34 10 550 5060 -5.3 -10.6 66 5.3 -7.5 253 51 317.8 318.4 291.1 327.9 3.10 11 500 5800 -10.8 -13.6 80 2.8 -11.9 257 48 319.8 320.4 291.3 328.7 2.67 12 450 6603 -15.6 -23.4 51 7.9 -17.7 256 39 323.7 323.9 291.2 328.2 1.28 13 400 7482 -20.9 -27.9 53 7.0 -22.4 246 41 327.9 328.1 292.1 331.4 0.97 14 350 8456 -26.9 -30.0 75 3.1 -27.5 241 44 332.5 332.6 293.3 335.8 0.90 15 300 9549 -35.0 -38.7 68 3.8 -35.4 237 47 336.1 336.2 293.8 337.8 0.45 16 250 10795 -44.1 -50.5 49 6.4 -44.5 220 45 340.5 340.5 294.6 341.1 0.15 17 200 12252 -56.3 -60.0 63 3.6 -56.4 226 55 343.5 343.5 295.2 343.8 0.06 18 150 14027 -63.6 -77.0 15 13.3 -63.7 242 45 360.5 360.5 298.8 360.5 0.01 19 100 16529 -64.3 -86.6 3 22.2 -64.5 250 27 403.4 403.4 305.7 403.4 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5753.37 m Freezing level: 600.45 mb = 4364.05 m = 14317.59 ft Wetbulb zero: 651.20 mb = 3709.07 m = 12168.72 ft Precipitable water: 1.89 inches Sfc-500 mean rel hum: 66.18 % Est. max temperature: 32.95 C = 91.31 F Sfc-Lift cond lev (LCL): 847.61 mb = 1505.23 m = 4938.36 ft T: 18.58 C 700-500 lapse rate: 7.15 C/km ThetaE index: 29.84 C Layer 1000.0- 550.0 mb Conv cond level (CCL): 837.70 mb = 1605.74 m = 5268.11 ft Mean mixing ratio: 15.43 g/kg Conv temperature: 33.15 C = 91.67 F Cap Strength: 0.08 C Lifted Index: -8.68 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -7.79 C Lifted Index @700 mb: -2.85 C Showalter Index: -8.21 C Risk: Severe thunderstorms probable Total Totals Index: 58.05 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.61 C Cross Totals Index: 28.44 C K Index: 38.91 Risk: > 80 % chance of thunderstorms Sweat Index: 602.27 Risk: Severe Thunderstorms possible Energy Index: -4.47 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2720.78 J/kg Max Up Vert Vel: 73.77 m/s Conv Inhibition (B-): 1.54 J/kg Cap Strength: 0.59 C Lift Cond Lev (LCL): 839.45 mb = 1587.83 m = 5209.36 ft Lev Free Conv (LFC): 834.45 mb = 1638.88 m = 5376.83 ft Equ Level (EL): 164.45 mb = 13459.53 m = 44158.04 ft B at Equ Level: 2690.02 J/kg Wind Parameters Mean winds (0-6000m): 244.2 at 35.6 knts Storm direction: 274.2 at 26.7 knts Shear (0-3000m) pos: 5.6 neg: 0.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 93.3 deg Storm rel helicity (0-3000m) pos: 220.6 neg: 0.0 tot: 220.6 m^2/s^2 ave: 73.5 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 6.3 10^-3/s Energy-Hel index: 2.29 Bulk Rich Number: 30.22 Bulk Shear: 90.04 m/s