MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2408291200F012.nam218 Reading from grid file:/home/data/models/nam_218/2408291200F012.nam218 Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z FRI 30 AUG 24 Station: KISN Latitude: 48.17 Longitude: -103.60 ------------------------------------------------------------------------------- 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 115 1 950 558 SFC 941 643 20.4 5.1 37 15.3 11.8 282 15 298.7 299.8 287.5 316.1 5.86 3 900 1020 16.0 4.1 45 11.9 9.5 283 22 298.0 299.1 287.1 314.9 5.70 4 850 1502 11.3 3.2 58 8.1 7.0 284 24 298.0 299.0 287.0 314.8 5.69 5 800 2004 6.4 2.2 74 4.2 4.2 285 24 298.0 299.0 286.9 314.5 5.60 6 750 2530 3.9 -2.7 62 6.6 0.8 316 34 300.8 301.5 286.5 313.4 4.17 7 700 3088 1.7 -2.4 74 4.1 -0.3 317 44 304.3 305.2 288.2 318.3 4.57 8 650 3684 -0.7 -6.7 64 6.0 -3.3 312 45 308.2 308.9 288.5 319.4 3.57 9 600 4319 -3.9 -10.6 60 6.7 -6.5 309 47 311.6 312.2 289.0 320.7 2.85 10 550 5001 -7.6 -19.1 39 11.5 -11.2 307 51 315.1 315.4 288.8 320.2 1.53 11 500 5736 -12.1 -27.2 27 15.1 -15.7 308 55 318.3 318.4 289.1 321.2 0.83 12 450 6533 -18.0 -27.3 44 9.3 -20.1 308 56 320.6 320.8 289.9 323.7 0.90 13 400 7400 -25.0 -33.5 45 8.4 -26.4 308 54 322.5 322.6 290.1 324.5 0.57 14 350 8353 -32.9 -40.4 47 7.4 -33.7 309 56 324.3 324.4 290.5 325.5 0.32 15 300 9418 -41.1 -51.7 31 10.6 -41.7 313 64 327.4 327.4 291.1 327.8 0.11 16 250 10636 -47.3 -61.7 18 14.4 -47.7 314 66 335.7 335.7 293.3 335.9 0.04 17 200 12107 -47.6 -74.6 3 27.0 -48.2 298 54 357.4 357.4 298.2 357.4 0.01 18 150 14000 -49.3 -79.1 2 29.9 -50.0 283 37 385.2 385.2 303.1 385.2 0.01 19 100 16611 -54.9 -83.4 2 28.5 -55.4 276 25 421.7 421.7 307.9 421.8 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5620.47 m Freezing level: 664.32 mb = 3513.17 m = 11526.01 ft Wetbulb zero: 712.95 mb = 2940.03 m = 9645.66 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 55.92 % Est. max temperature: 20.16 C = 68.29 F Sfc-Lift cond lev (LCL): 749.07 mb = 2540.00 m = 8333.23 ft T: 3.84 C 700-500 lapse rate: 5.20 C/km ThetaE index: 2.69 C Layer 900.0- 700.0 mb Conv cond level (CCL): 659.38 mb = 3568.60 m = 11707.85 ft Mean mixing ratio: 5.73 g/kg Conv temperature: 28.97 C = 84.15 F Cap Strength: 6.36 C Lifted Index: 7.10 C Risk: None Lifted Index @300 mb: 9.05 C Lifted Index @700 mb: 3.41 C Showalter Index: 7.27 C Risk: None Total Totals Index: 38.76 C Risk: None Vertical Totals Index: 23.41 C Cross Totals Index: 15.35 C K Index: 22.56 Risk: 20-40 % chance of thunderstorms Sweat Index: 141.01 Risk: None Energy Index: 1.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.94 J/kg Max Up Vert Vel: 3.14 m/s Conv Inhibition (B-): 11814.62 J/kg Cap Strength: 7.10 C Lift Cond Lev (LCL): 751.28 mb = 2516.00 m = 8254.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 306.6 at 41.4 knts Storm direction: 336.6 at 31.0 knts Shear (0-3000m) pos: 5.6 neg: 0.6 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 90.1 deg Storm rel helicity (0-3000m) pos: 156.3 neg: -7.7 tot: 148.6 m^2/s^2 ave: 49.5 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 81.70 m/s