MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2509251200F000.nam218 Reading from grid file:/home/data/models/nam_218/2509251200F000.nam218 Searching file for grids... Date: NAM analysis for 1200Z 25 SEP 25 Station: 37.78,-91.94 Latitude: 37.78 Longitude: -91.94 ------------------------------------------------------------------------------- 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 137 SFC 980 308 15.8 15.5 98 0.3 15.6 337 3 290.6 292.6 289.6 322.7 11.39 2 950 573 17.2 14.6 85 2.6 15.5 22 14 294.6 296.6 290.6 326.3 11.04 3 900 1034 14.8 11.7 82 3.1 12.9 16 15 296.8 298.5 290.2 324.7 9.63 4 850 1515 11.3 6.7 73 4.6 8.7 3 16 298.0 299.3 288.5 319.2 7.26 5 800 2019 8.5 4.5 76 4.0 6.3 357 13 300.2 301.4 288.6 319.8 6.61 6 750 2550 5.8 2.2 78 3.6 3.8 356 10 302.8 303.9 289.0 320.8 5.97 7 700 3113 3.3 -2.2 67 5.6 0.6 352 7 306.2 307.1 288.9 320.5 4.64 8 650 3710 -0.2 -3.7 78 3.4 -1.9 355 7 308.7 309.5 289.6 322.7 4.49 9 600 4347 -3.1 -12.9 47 9.8 -6.8 349 10 312.5 312.9 288.8 320.1 2.36 10 550 5031 -7.0 -23.7 25 16.8 -11.7 350 12 315.8 316.0 288.5 319.3 1.02 11 500 5766 -12.1 -26.0 30 13.9 -15.6 356 14 318.3 318.5 289.2 321.5 0.92 12 450 6562 -18.0 -28.2 41 10.1 -20.3 354 14 320.6 320.7 289.8 323.5 0.84 13 400 7431 -24.0 -35.3 35 11.3 -25.8 320 12 323.8 323.9 290.5 325.6 0.48 14 350 8390 -31.0 -48.1 17 17.1 -32.6 269 14 326.9 326.9 291.0 327.4 0.14 15 300 9464 -39.8 -54.9 18 15.2 -40.5 258 18 329.3 329.3 291.6 329.6 0.07 16 250 10689 -45.3 -63.3 12 18.0 -45.9 267 20 338.7 338.7 294.0 338.9 0.03 17 200 12167 -48.7 -74.8 3 26.1 -49.3 261 30 355.6 355.6 297.8 355.6 0.01 18 150 14023 -56.9 -80.5 4 23.6 -57.2 262 33 372.0 372.0 300.9 372.0 0.00 19 100 16547 -63.5 -87.7 2 24.2 -63.7 269 15 405.0 405.0 305.9 405.0 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5628.94 m Freezing level: 653.25 mb = 3671.07 m = 12044.06 ft Wetbulb zero: 687.69 mb = 3255.56 m = 10680.85 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 62.91 % Est. max temperature: 23.96 C = 75.12 F Sfc-Lift cond lev (LCL): 976.62 mb = 337.85 m = 1108.43 ft T: 15.94 C 700-500 lapse rate: 5.80 C/km ThetaE index: 7.01 C Layer 900.0- 800.0 mb Conv cond level (CCL): 861.33 mb = 1403.66 m = 4605.13 ft Mean mixing ratio: 10.34 g/kg Conv temperature: 22.82 C = 73.07 F Cap Strength: 1.95 C Lifted Index: 1.76 C Risk: Showers probable Lifted Index @300 mb: 3.94 C Lifted Index @700 mb: 0.98 C Showalter Index: 4.74 C Risk: None Total Totals Index: 42.08 C Risk: None Vertical Totals Index: 23.33 C Cross Totals Index: 18.75 C K Index: 24.45 Risk: 20-40 % chance of thunderstorms Sweat Index: 125.70 Risk: None Energy Index: 0.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.91 J/kg Max Up Vert Vel: 6.62 m/s Conv Inhibition (B-): 7285.49 J/kg Cap Strength: 1.92 C Lift Cond Lev (LCL): 894.74 mb = 1083.46 m = 3554.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 358.8 at 11.4 knts Storm direction: 28.8 at 8.5 knts Shear (0-3000m) pos: 2.1 neg: 1.5 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 38.5 deg Storm rel helicity (0-3000m) pos: 13.5 neg: -21.1 tot: -7.6 m^2/s^2 ave: -2.5 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 11.82 Bulk Shear: 1.85 m/s