MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2307091200F012.nam218 Reading from grid file:/home/data/models/nam_218/2307091200F012.nam218 Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z MON 10 JUL 23 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 14 1 950 472 SFC 932 643 31.8 7.6 22 24.2 16.7 285 12 311.1 312.5 292.5 332.9 7.02 3 900 954 28.2 5.8 24 22.4 14.7 286 17 310.6 311.8 291.8 330.4 6.42 4 850 1456 23.2 4.8 30 18.4 12.3 286 18 310.4 311.6 291.7 330.1 6.34 5 800 1979 18.1 3.9 39 14.2 9.9 286 19 310.4 311.6 291.7 330.1 6.35 6 750 2526 12.7 3.0 51 9.8 7.2 286 20 310.4 311.6 291.7 330.0 6.33 7 700 3100 7.2 2.1 70 5.1 4.4 287 20 310.4 311.6 291.7 330.1 6.35 8 650 3703 1.9 -3.4 68 5.3 -0.7 296 22 311.1 312.0 290.4 325.4 4.56 9 600 4344 -1.5 -14.1 37 12.6 -6.2 311 27 314.4 314.8 289.2 321.4 2.14 10 550 5031 -5.6 -18.2 36 12.6 -9.8 314 28 317.4 317.8 289.7 323.0 1.65 11 500 5772 -10.0 -29.7 18 19.7 -14.7 314 28 320.8 321.0 289.7 323.2 0.65 12 450 6576 -15.8 -32.7 22 16.8 -19.3 312 28 323.3 323.4 290.3 325.3 0.55 13 400 7450 -22.5 -36.5 27 14.0 -24.8 314 28 325.7 325.8 290.9 327.3 0.42 14 350 8415 -29.7 -44.2 23 14.5 -31.3 312 30 328.7 328.7 291.6 329.5 0.21 15 300 9495 -38.0 -51.5 23 13.5 -38.9 308 30 331.8 331.8 292.3 332.2 0.11 16 250 10726 -46.7 -60.0 21 13.2 -47.2 303 34 336.6 336.6 293.5 336.8 0.05 17 200 12184 -50.4 -72.5 6 22.1 -50.8 307 61 352.9 352.9 297.3 353.0 0.01 18 150 14041 -54.9 -80.8 3 25.9 -55.3 313 69 375.4 375.4 301.5 375.4 0.00 19 100 16611 -57.2 -85.2 2 28.0 -57.6 315 36 417.2 417.2 307.4 417.2 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5758.71 m Freezing level: 621.73 mb = 4065.77 m = 13338.98 ft Wetbulb zero: 656.78 mb = 3618.77 m = 11872.45 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 42.82 % Est. max temperature: 31.09 C = 87.96 F Sfc-Lift cond lev (LCL): 654.75 mb = 3644.03 m = 11955.32 ft T: 2.42 C 700-500 lapse rate: 6.42 C/km ThetaE index: 2.82 C Layer 900.0- 800.0 mb Conv cond level (CCL): 635.74 mb = 3880.91 m = 12732.50 ft Mean mixing ratio: 6.48 g/kg Conv temperature: 32.66 C = 90.80 F Cap Strength: 0.75 C Lifted Index: 0.94 C Risk: Showers probable Lifted Index @300 mb: 1.87 C Lifted Index @700 mb: -0.16 C Showalter Index: 1.23 C Risk: Showers probable Total Totals Index: 47.95 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 33.18 C Cross Totals Index: 14.77 C K Index: 32.85 Risk: 60-80 % chance of thunderstorms Sweat Index: 121.29 Risk: None Energy Index: -1.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.75 J/kg Max Up Vert Vel: 4.64 m/s Conv Inhibition (B-): 5738.63 J/kg Cap Strength: 0.88 C Lift Cond Lev (LCL): 648.36 mb = 3723.53 m = 12216.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 301.8 at 23.1 knts Storm direction: 331.8 at 17.3 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 46.4 deg Storm rel helicity (0-3000m) pos: 38.5 neg: 0.0 tot: 38.5 m^2/s^2 ave: 12.8 10^-3 m/s^2 rel: 0.95 Storm rel vorticity (0-3000m) horiz: 2.0 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.93 Bulk Shear: 11.53 m/s