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: 34.18,-115.01 Latitude: 34.18 Longitude: -115.01 ------------------------------------------------------------------------------- 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 81 SFC 967 382 33.7 13.6 30 20.2 20.2 255 4 309.8 311.7 294.5 340.8 10.14 2 950 541 30.3 13.3 35 17.0 19.0 260 4 308.0 309.9 294.0 338.8 10.16 3 900 1020 26.0 12.1 42 14.0 16.9 239 4 308.3 310.2 293.9 338.4 9.88 4 850 1521 22.5 15.3 64 7.2 17.5 194 14 309.8 312.2 296.5 349.3 12.97 5 800 2046 18.5 12.6 68 6.0 14.6 188 22 310.9 313.1 295.8 346.2 11.51 6 750 2596 14.9 6.1 56 8.8 9.6 192 27 312.8 314.3 293.7 337.4 7.91 7 700 3176 11.3 -6.7 28 18.0 2.7 195 31 315.0 315.6 290.5 325.6 3.31 8 650 3789 7.0 -24.7 8 31.7 -3.1 201 31 316.9 317.1 288.6 319.7 0.80 9 600 4439 1.8 -24.6 12 26.4 -6.4 209 30 318.2 318.3 289.1 321.2 0.86 10 550 5133 -2.8 -29.3 11 26.4 -9.9 223 30 320.7 320.8 289.6 322.9 0.62 11 500 5881 -7.4 -37.4 7 30.0 -13.6 238 33 324.0 324.1 290.3 325.2 0.31 12 450 6691 -13.8 -41.1 8 27.3 -18.4 243 32 325.9 325.9 290.8 326.8 0.23 13 400 7573 -20.4 -45.2 9 24.8 -23.7 250 33 328.5 328.5 291.5 329.1 0.17 14 350 8545 -28.3 -48.2 13 20.0 -30.2 255 38 330.6 330.6 292.0 331.2 0.14 15 300 9630 -37.2 -54.5 15 17.3 -38.2 257 38 333.0 333.0 292.6 333.3 0.08 16 250 10876 -40.3 -65.7 5 25.5 -41.3 256 51 346.2 346.2 295.8 346.3 0.02 17 200 12381 -46.4 -77.0 2 30.6 -47.1 252 49 359.2 359.2 298.5 359.3 0.01 18 150 14229 -59.8 -84.7 3 24.9 -60.0 251 31 367.0 367.0 300.0 367.1 0.00 19 100 16680 -71.9 -84.6 13 12.7 -72.0 262 22 388.8 388.8 303.6 388.8 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5799.62 m Freezing level: 580.78 mb = 4705.88 m = 15439.05 ft Wetbulb zero: 676.83 mb = 3454.40 m = 11333.19 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 31.14 % Est. max temperature: 34.40 C = 93.93 F Sfc-Lift cond lev (LCL): 722.44 mb = 2911.01 m = 9550.45 ft T: 12.95 C 700-500 lapse rate: 6.90 C/km ThetaE index: 29.59 C Layer 800.0- 600.0 mb Conv cond level (CCL): 662.79 mb = 3627.66 m = 11901.62 ft Mean mixing ratio: 10.32 g/kg Conv temperature: 40.24 C = 104.43 F Cap Strength: 4.39 C Lifted Index: -0.57 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.01 C Lifted Index @700 mb: 3.63 C Showalter Index: -4.20 C Risk: Severe thunderstorms possible Total Totals Index: 52.65 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.94 C Cross Totals Index: 22.70 C K Index: 27.28 Risk: 40-60 % chance of thunderstorms Sweat Index: 317.56 Risk: Showers and thunderstorms possible Energy Index: -4.61 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 406.74 J/kg Max Up Vert Vel: 28.52 m/s Conv Inhibition (B-): 280.67 J/kg Cap Strength: 4.39 C Lift Cond Lev (LCL): 738.96 mb = 2721.00 m = 8927.05 ft Lev Free Conv (LFC): 563.96 mb = 4933.12 m = 16184.58 ft Equ Level (EL): 273.96 mb = 10250.20 m = 33628.85 ft B at Equ Level: 397.01 J/kg Max Parcel Lev (MPL): 213.96 mb = 11926.07 m = 39127.04 ft Wind Parameters Mean winds (0-6000m): 211.1 at 24.8 knts Storm direction: 241.1 at 18.6 knts Shear (0-3000m) pos: 2.1 neg: 3.1 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 104.4 deg Storm rel helicity (0-3000m) pos: 115.9 neg: -0.8 tot: 115.2 m^2/s^2 ave: 38.4 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 4.7 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 6.48 Bulk Shear: 62.81 m/s