MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508021800F075.nam218 Reading from grid file:/home/data/models/nam_218/2508021800F075.nam218 Searching file for grids... Date: 75 hour NAM valid 21Z TUE 5 AUG 25 Station: 19.12,-121.86 Latitude: 19.12 Longitude: -121.86 ------------------------------------------------------------------------------- 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 1015 -0 23.0 22.0 94 1.0 22.3 90 13 294.9 297.9 295.0 342.6 16.65 1 1000 128 21.6 21.4 99 0.2 21.5 91 14 294.7 297.6 294.6 341.2 16.22 2 950 575 21.2 19.4 89 1.8 19.9 134 19 298.7 301.4 294.9 342.5 15.05 3 900 1044 20.3 17.1 82 3.3 18.1 139 20 302.4 305.0 295.0 343.0 13.72 4 850 1538 18.9 11.9 64 7.0 14.4 120 20 305.9 307.9 293.6 337.0 10.34 5 800 2056 15.5 8.8 64 6.8 11.3 114 19 307.7 309.4 293.0 334.8 8.91 6 750 2601 12.6 5.1 60 7.5 8.2 122 20 310.3 311.6 292.5 332.9 7.36 7 700 3177 9.4 3.6 67 5.8 6.1 113 24 312.9 314.3 293.0 335.0 7.10 8 650 3788 6.1 -0.3 64 6.4 2.6 119 24 315.8 316.9 292.8 334.1 5.76 9 600 4440 2.3 -3.6 65 5.9 -0.7 123 23 318.7 319.7 292.9 334.5 4.89 10 550 5138 -1.5 -10.1 52 8.6 -5.3 122 22 322.3 322.9 292.5 333.0 3.21 11 500 5891 -5.3 -17.1 39 11.8 -9.6 107 22 326.5 326.9 292.6 333.4 1.99 12 450 6710 -10.4 -17.1 58 6.7 -12.8 109 19 330.2 330.6 293.8 337.9 2.22 13 400 7607 -16.2 -24.6 48 8.4 -18.5 111 16 334.0 334.2 294.0 338.7 1.31 14 350 8597 -23.4 -31.3 48 7.9 -25.0 122 17 337.2 337.4 294.4 340.2 0.80 15 300 9707 -31.5 -43.3 30 11.8 -32.9 130 15 341.0 341.0 294.8 342.1 0.28 16 250 10971 -41.5 -53.7 26 12.1 -42.2 10 2 344.3 344.3 295.4 344.7 0.10 17 200 12442 -54.1 -65.7 23 11.5 -54.4 265 9 347.0 347.0 296.0 347.2 0.03 18 150 14221 -68.4 -76.8 29 8.4 -68.4 282 15 352.3 352.3 297.1 352.3 0.01 19 100 16622 -71.8 -86.3 10 14.6 -71.8 115 15 389.1 389.1 303.6 389.1 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5763.33 m Freezing level: 569.98 mb = 4858.87 m = 15940.97 ft Wetbulb zero: 610.32 mb = 4300.91 m = 14110.43 ft Precipitable water: 1.90 inches Sfc-500 mean rel hum: 65.97 % Est. max temperature: 33.02 C = 91.44 F Sfc-Lift cond lev (LCL): 1001.00 mb = 119.27 m = 391.30 ft T: 21.65 C 700-500 lapse rate: 5.44 C/km ThetaE index: 10.05 C Layer 850.0- 700.0 mb Conv cond level (CCL): 829.30 mb = 1748.40 m = 5736.14 ft Mean mixing ratio: 15.37 g/kg Conv temperature: 34.82 C = 94.68 F Cap Strength: 3.12 C Lifted Index: 0.55 C Risk: Showers probable Lifted Index @300 mb: 1.30 C Lifted Index @700 mb: 1.07 C Showalter Index: 2.72 C Risk: Showers probable Total Totals Index: 41.47 C Risk: None Vertical Totals Index: 24.24 C Cross Totals Index: 17.22 C K Index: 30.32 Risk: 60-80 % chance of thunderstorms Sweat Index: 204.09 Risk: None Energy Index: -0.67 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.88 J/kg Max Up Vert Vel: 7.19 m/s Conv Inhibition (B-): 2455.46 J/kg Cap Strength: 3.07 C Lift Cond Lev (LCL): 944.33 mb = 626.89 m = 2056.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 119.6 at 21.0 knts Storm direction: 149.6 at 15.7 knts Shear (0-3000m) pos: 3.0 neg: 1.8 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 53.2 deg Storm rel helicity (0-3000m) pos: 38.8 neg: -15.2 tot: 23.6 m^2/s^2 ave: 7.9 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.96 Bulk Shear: 6.54 m/s