MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2509251200F006.nam218 Reading from grid file:/home/data/models/nam_218/2509251200F006.nam218 Searching file for grids... Date: 6 hour NAM valid 18Z THU 25 SEP 25 Station: 34.31,-115.08 Latitude: 34.31 Longitude: -115.08 ------------------------------------------------------------------------------- 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 80 SFC 960 445 33.5 13.1 29 20.3 19.9 239 5 310.2 312.1 294.5 340.7 9.94 2 950 540 30.6 13.2 35 17.4 19.0 240 5 308.2 310.1 294.0 338.9 10.09 3 900 1019 26.1 12.0 42 14.1 16.9 234 5 308.4 310.3 293.9 338.4 9.86 4 850 1520 22.5 14.9 62 7.6 17.3 196 14 309.8 312.1 296.3 348.3 12.67 5 800 2045 18.4 13.0 71 5.4 14.8 188 22 310.8 313.0 296.0 347.0 11.83 6 750 2595 14.7 6.9 59 7.8 9.9 191 27 312.5 314.1 293.9 338.3 8.33 7 700 3175 11.1 -6.5 29 17.5 2.7 194 32 314.7 315.4 290.5 325.6 3.36 8 650 3787 6.9 -22.9 10 29.8 -3.1 201 31 316.7 316.9 288.7 319.9 0.93 9 600 4437 1.7 -24.0 13 25.7 -6.3 208 30 318.1 318.3 289.1 321.3 0.91 10 550 5131 -3.0 -29.7 11 26.7 -9.9 221 30 320.6 320.7 289.6 322.7 0.59 11 500 5878 -7.5 -37.5 7 30.0 -13.7 236 33 323.9 324.0 290.3 325.0 0.30 12 450 6688 -13.8 -41.1 8 27.3 -18.4 241 32 325.9 326.0 290.8 326.8 0.23 13 400 7570 -20.4 -46.0 8 25.6 -23.7 249 31 328.5 328.5 291.5 329.1 0.16 14 350 8543 -28.3 -48.5 13 20.2 -30.2 254 36 330.6 330.6 292.0 331.2 0.13 15 300 9627 -37.3 -54.5 15 17.3 -38.3 256 37 332.8 332.8 292.6 333.1 0.08 16 250 10872 -40.4 -65.9 5 25.4 -41.5 256 49 345.9 345.9 295.7 346.0 0.02 17 200 12378 -46.3 -76.9 2 30.6 -47.0 252 48 359.4 359.4 298.6 359.4 0.01 18 150 14226 -59.8 -83.2 3 23.5 -60.0 251 29 367.1 367.1 300.1 367.1 0.00 19 100 16680 -71.7 -84.7 13 13.1 -71.7 263 21 389.3 389.3 303.7 389.3 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5798.24 m Freezing level: 581.77 mb = 4690.19 m = 15387.58 ft Wetbulb zero: 676.87 mb = 3452.36 m = 11326.49 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 31.88 % Est. max temperature: 33.83 C = 92.89 F Sfc-Lift cond lev (LCL): 715.21 mb = 2994.12 m = 9823.10 ft T: 12.19 C 700-500 lapse rate: 6.86 C/km ThetaE index: 28.42 C Layer 800.0- 600.0 mb Conv cond level (CCL): 666.80 mb = 3576.24 m = 11732.94 ft Mean mixing ratio: 10.38 g/kg Conv temperature: 39.24 C = 102.64 F Cap Strength: 4.01 C Lifted Index: -0.80 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.32 C Lifted Index @700 mb: 3.31 C Showalter Index: -3.93 C Risk: Severe thunderstorms possible Total Totals Index: 52.45 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.02 C Cross Totals Index: 22.43 C K Index: 27.42 Risk: 40-60 % chance of thunderstorms Sweat Index: 308.44 Risk: Showers and thunderstorms possible Energy Index: -4.46 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 452.81 J/kg Max Up Vert Vel: 30.09 m/s Conv Inhibition (B-): 245.55 J/kg Cap Strength: 4.01 C Lift Cond Lev (LCL): 737.95 mb = 2731.39 m = 8961.14 ft Lev Free Conv (LFC): 582.95 mb = 4667.07 m = 15311.72 ft Equ Level (EL): 272.95 mb = 10272.31 m = 33701.40 ft B at Equ Level: 445.23 J/kg Max Parcel Lev (MPL): 212.95 mb = 11954.35 m = 39219.83 ft Wind Parameters Mean winds (0-6000m): 210.6 at 25.2 knts Storm direction: 240.6 at 18.9 knts Shear (0-3000m) pos: 2.0 neg: 3.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 99.3 deg Storm rel helicity (0-3000m) pos: 112.1 neg: -0.3 tot: 111.8 m^2/s^2 ave: 37.3 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 4.5 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 7.79 Bulk Shear: 58.12 m/s