MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508261200F012.nam218 Reading from grid file:/home/data/models/nam_218/2508261200F012.nam218 Searching file for grids... Date: 12 hour NAM valid 0Z WED 27 AUG 25 Station: 26.07,-80.33 Latitude: 26.07 Longitude: -80.33 ------------------------------------------------------------------------------- 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 1017 2 29.5 25.2 78 4.3 26.3 136 7 301.2 304.9 298.9 360.9 20.24 1 1000 151 28.4 23.7 76 4.7 24.9 139 10 301.5 305.0 298.1 356.9 18.75 2 950 607 25.6 20.7 74 4.9 22.1 160 9 303.1 306.2 297.0 351.6 16.34 3 900 1082 22.9 18.2 75 4.7 19.6 249 4 305.1 307.9 296.5 349.4 14.82 4 850 1578 18.6 16.8 90 1.8 17.4 277 7 305.6 308.3 296.3 348.5 14.31 5 800 2096 14.6 11.7 83 2.9 12.7 273 7 306.7 308.7 294.2 339.5 10.88 6 750 2639 12.2 0.2 44 12.0 5.8 239 5 309.9 310.8 290.6 326.0 5.18 7 700 3214 9.7 -5.9 33 15.6 2.2 206 6 313.3 313.9 290.1 324.5 3.51 8 650 3824 5.5 -10.7 30 16.2 -1.4 216 7 315.2 315.7 289.9 323.7 2.61 9 600 4473 1.9 -13.4 31 15.3 -4.3 223 8 318.3 318.8 290.5 325.8 2.26 10 550 5170 -1.4 -16.2 31 14.8 -7.0 223 8 322.4 322.8 291.5 329.1 1.96 11 500 5923 -5.6 -18.9 34 13.4 -10.2 229 6 326.3 326.6 292.3 332.2 1.71 12 450 6741 -10.5 -20.4 44 10.0 -13.7 247 4 330.1 330.4 293.3 336.0 1.67 13 400 7638 -15.8 -28.5 33 12.7 -19.0 270 5 334.5 334.7 293.8 337.8 0.91 14 350 8631 -22.8 -34.2 35 11.3 -25.0 267 9 338.0 338.1 294.4 340.3 0.61 15 300 9743 -30.9 -37.1 54 6.2 -31.8 310 6 341.8 341.9 295.3 343.9 0.53 16 250 11010 -41.2 -49.6 40 8.4 -41.8 312 7 344.8 344.8 295.6 345.4 0.16 17 200 12480 -54.1 -59.2 53 5.1 -54.2 246 5 347.2 347.2 296.1 347.4 0.07 18 150 14265 -67.7 -73.4 44 5.7 -67.7 236 10 353.5 353.5 297.4 353.5 0.01 19 100 16682 -70.1 -86.6 7 16.4 -70.2 28 6 392.2 392.2 304.1 392.2 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5772.48 m Freezing level: 571.13 mb = 4875.67 m = 15996.09 ft Wetbulb zero: 669.57 mb = 3580.16 m = 11745.78 ft Precipitable water: 1.84 inches Sfc-500 mean rel hum: 51.27 % Est. max temperature: 33.76 C = 92.77 F Sfc-Lift cond lev (LCL): 956.57 mb = 546.00 m = 1791.30 ft T: 25.96 C 700-500 lapse rate: 5.64 C/km ThetaE index: 37.26 C Layer 1000.0- 600.0 mb Conv cond level (CCL): 866.99 mb = 1406.39 m = 4614.09 ft Mean mixing ratio: 17.27 g/kg Conv temperature: 33.76 C = 92.76 F Cap Strength: 2.30 C Lifted Index: -3.94 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.61 C Lifted Index @700 mb: -1.89 C Showalter Index: -2.06 C Risk: Severe thunderstorms possible Total Totals Index: 46.48 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.12 C Cross Totals Index: 22.36 C K Index: 25.29 Risk: 40-60 % chance of thunderstorms Sweat Index: 221.24 Risk: None Energy Index: -3.21 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1755.90 J/kg Max Up Vert Vel: 59.26 m/s Conv Inhibition (B-): 40.02 J/kg Cap Strength: 2.30 C Lift Cond Lev (LCL): 902.14 mb = 1061.44 m = 3482.38 ft Lev Free Conv (LFC): 847.14 mb = 1606.89 m = 5271.88 ft Equ Level (EL): 147.14 mb = 14380.24 m = 47178.70 ft B at Equ Level: 1733.94 J/kg Wind Parameters Mean winds (0-6000m): 221.6 at 6.9 knts Storm direction: 251.6 at 5.2 knts Shear (0-3000m) pos: 2.3 neg: 1.1 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 38.6 deg Storm rel helicity (0-3000m) pos: 18.1 neg: -2.9 tot: 15.2 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 4.9 stream: -0.1 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 127.46 Bulk Shear: 13.78 m/s