MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508261800F051.nam218 Reading from grid file:/home/data/models/nam_218/2508261800F051.nam218 Searching file for grids... Date: 51 hour NAM valid 21Z THU 28 AUG 25 Station: 33.60,-117.62 Latitude: 33.60 Longitude: -117.62 ------------------------------------------------------------------------------- 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 153 SFC 981 320 24.1 9.8 40 14.4 15.4 237 3 298.9 300.3 289.3 321.7 7.75 2 950 599 22.1 4.6 32 17.4 12.3 231 3 299.6 300.6 287.5 316.2 5.60 3 900 1066 20.4 -3.4 20 23.8 8.6 214 6 302.5 303.1 286.2 312.6 3.29 4 850 1556 17.8 3.6 39 14.3 9.8 180 7 304.8 305.9 289.5 322.5 5.83 5 800 2072 15.4 2.5 42 12.8 8.2 162 8 307.6 308.6 290.3 325.2 5.75 6 750 2616 11.9 3.7 57 8.2 7.2 170 9 309.5 310.7 291.7 330.0 6.64 7 700 3190 7.7 6.0 89 1.8 6.7 187 7 311.1 312.7 293.6 336.9 8.40 8 650 3797 4.0 3.6 97 0.4 3.8 213 11 313.5 315.0 293.7 337.3 7.65 9 600 4445 0.2 -0.4 95 0.6 -0.1 215 13 316.4 317.6 293.3 336.0 6.20 10 550 5139 -2.5 -6.6 73 4.1 -4.4 223 11 321.1 321.9 293.0 335.0 4.23 11 500 5890 -7.4 -14.8 56 7.4 -10.2 239 10 324.0 324.5 292.3 332.3 2.43 12 450 6700 -13.1 -16.1 78 3.0 -14.2 231 8 326.7 327.2 293.0 335.0 2.42 13 400 7593 -16.2 -18.0 86 1.8 -16.9 209 28 333.9 334.4 294.8 342.0 2.31 14 350 8584 -22.8 -25.0 82 2.2 -23.3 202 36 338.1 338.4 295.1 343.3 1.44 15 300 9696 -31.3 -34.1 76 2.8 -31.7 206 45 341.3 341.5 295.3 344.1 0.71 16 250 10958 -42.4 -46.6 64 4.1 -42.8 217 60 343.0 343.0 295.3 343.9 0.23 17 200 12433 -50.9 -72.8 6 22.0 -51.3 231 65 352.2 352.2 297.1 352.2 0.01 18 150 14262 -60.6 -79.0 7 18.4 -60.8 233 36 365.6 365.6 299.8 365.7 0.01 19 100 16704 -70.0 -84.1 11 14.1 -70.1 215 11 392.4 392.4 304.2 392.5 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5736.78 m Freezing level: 595.91 mb = 4501.65 m = 14769.00 ft Wetbulb zero: 601.26 mb = 4427.82 m = 14526.80 ft Precipitable water: 1.28 inches Sfc-500 mean rel hum: 63.74 % Est. max temperature: 31.04 C = 87.86 F Sfc-Lift cond lev (LCL): 793.69 mb = 2138.86 m = 7017.18 ft T: 14.97 C 700-500 lapse rate: 5.61 C/km ThetaE index: 9.07 C Layer 950.0- 850.0 mb Conv cond level (CCL): 520.90 mb = 5567.46 m = 18265.71 ft Mean mixing ratio: 4.96 g/kg Conv temperature: 47.88 C = 118.18 F Cap Strength: 11.07 C Lifted Index: 11.39 C Risk: None Lifted Index @300 mb: 18.47 C Lifted Index @700 mb: 9.13 C Showalter Index: 7.64 C Risk: None Total Totals Index: 36.23 C Risk: None Vertical Totals Index: 25.24 C Cross Totals Index: 10.98 C K Index: 27.06 Risk: 40-60 % chance of thunderstorms Sweat Index: 67.05 Risk: None Energy Index: 2.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.99 J/kg Max Up Vert Vel: 5.48 m/s Conv Inhibition (B-): 11924.89 J/kg Cap Strength: 11.40 C Lift Cond Lev (LCL): 701.24 mb = 3174.91 m = 10416.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 207.7 at 9.0 knts Storm direction: 237.7 at 6.7 knts Shear (0-3000m) pos: 0.7 neg: 1.4 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 79.4 deg Storm rel helicity (0-3000m) pos: 7.6 neg: -1.4 tot: 6.2 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.20 Bulk Shear: 4.69 m/s