MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2208191200F012.nam218 Reading from grid file:/home/data/models/nam_218/2208191200F012.nam218 Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z SAT 20 AUG 22 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 122 1 950 572 SFC 942 643 25.2 12.8 46 12.5 17.1 60 7 303.5 305.3 292.5 332.9 9.88 3 900 1044 20.8 11.6 56 9.2 14.9 59 8 302.9 304.7 292.1 331.3 9.56 4 850 1534 15.9 10.5 70 5.4 12.6 59 8 302.8 304.5 291.9 330.9 9.45 5 800 2045 10.9 9.7 92 1.3 10.2 58 8 302.8 304.6 292.0 331.0 9.47 6 750 2580 7.2 1.7 68 5.5 4.3 34 7 304.4 305.5 289.3 321.9 5.77 7 700 3146 6.0 -4.5 47 10.5 1.0 47 11 309.2 309.9 289.2 321.4 3.91 8 650 3750 3.5 -13.7 27 17.2 -3.2 47 14 312.9 313.3 288.6 319.6 2.04 9 600 4395 0.4 -27.1 11 27.5 -7.4 39 16 316.6 316.8 288.4 319.0 0.69 10 550 5087 -3.3 -37.7 5 34.4 -10.7 32 20 320.2 320.2 289.1 321.2 0.27 11 500 5833 -8.4 -41.5 5 33.0 -14.5 33 20 322.8 322.8 289.8 323.5 0.20 12 450 6640 -14.3 -43.6 6 29.3 -18.9 34 23 325.2 325.3 290.5 325.9 0.18 13 400 7519 -21.4 -45.6 9 24.2 -24.5 17 28 327.1 327.2 291.1 327.8 0.16 14 350 8487 -29.3 -49.8 12 20.5 -31.2 8 28 329.2 329.2 291.6 329.7 0.12 15 300 9570 -37.2 -53.5 17 16.2 -38.2 4 33 332.9 332.9 292.6 333.2 0.09 16 250 10802 -47.2 -56.6 34 9.3 -47.6 4 36 335.8 335.8 293.3 336.1 0.07 17 200 12245 -55.8 -65.8 28 10.0 -55.9 3 34 344.5 344.5 295.4 344.6 0.03 18 150 14076 -56.5 -82.1 3 25.6 -56.8 354 27 372.7 372.7 301.1 372.8 0.00 19 100 16635 -58.6 -86.3 2 27.7 -58.9 356 16 414.5 414.5 307.0 414.5 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5710.12 m Freezing level: 594.22 mb = 4474.97 m = 14681.49 ft Wetbulb zero: 687.96 mb = 3287.69 m = 10786.27 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 40.05 % Est. max temperature: 24.80 C = 76.64 F Sfc-Lift cond lev (LCL): 784.78 mb = 2204.20 m = 7231.55 ft T: 9.83 C 700-500 lapse rate: 5.38 C/km ThetaE index: 11.95 C Layer 750.0- 550.0 mb Conv cond level (CCL): 780.08 mb = 2253.99 m = 7394.88 ft Mean mixing ratio: 9.59 g/kg Conv temperature: 25.17 C = 77.31 F Cap Strength: 2.59 C Lifted Index: 2.09 C Risk: None Lifted Index @300 mb: 2.06 C Lifted Index @700 mb: 1.14 C Showalter Index: 2.38 C Risk: Showers probable Total Totals Index: 43.31 C Risk: None Vertical Totals Index: 24.33 C Cross Totals Index: 18.98 C K Index: 24.36 Risk: 20-40 % chance of thunderstorms Sweat Index: 163.47 Risk: None Energy Index: -1.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.61 J/kg Max Up Vert Vel: 4.15 m/s Conv Inhibition (B-): 3.63 J/kg Cap Strength: 2.52 C Lift Cond Lev (LCL): 785.14 mb = 2200.40 m = 7219.07 ft Lev Free Conv (LFC): 770.14 mb = 2360.34 m = 7743.80 ft Equ Level (EL): 730.14 mb = 2800.35 m = 9187.39 ft B at Equ Level: 8.10 J/kg Max Parcel Lev (MPL): 700.14 mb = 3144.76 m = 10317.33 ft Wind Parameters Mean winds (0-6000m): 40.2 at 14.0 knts Storm direction: 70.2 at 10.5 knts Shear (0-3000m) pos: 0.7 neg: 0.7 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 88.4 deg Storm rel helicity (0-3000m) pos: 9.4 neg: -0.2 tot: 9.2 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 2.0 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.29 Bulk Shear: 6.65 m/s