MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2107091200F012.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2107091200F012.namnest.sound Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z SAT 10 JUL 21 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 106 1 950 556 SFC 946 589 27.0 14.3 46 12.8 18.5 30 7 304.9 307.0 293.7 337.4 10.86 3 900 1029 21.7 12.8 57 8.9 16.0 22 8 303.9 305.8 293.0 334.9 10.40 4 850 1521 16.9 11.8 72 5.1 13.6 16 8 303.9 305.8 292.9 334.4 10.26 5 800 2034 11.9 10.7 92 1.2 11.2 12 8 303.8 305.7 292.8 334.1 10.16 6 750 2571 8.7 -2.6 45 11.3 3.1 344 13 306.0 306.8 288.4 319.0 4.22 7 700 3138 5.1 -6.2 44 11.3 -0.0 321 13 308.1 308.8 288.4 318.9 3.44 8 650 3739 2.7 -19.6 17 22.3 -4.8 315 16 312.1 312.3 287.5 316.2 1.24 9 600 4381 -1.3 -17.0 29 15.7 -6.8 309 19 314.6 314.9 288.8 320.2 1.68 10 550 5068 -5.8 -21.9 27 16.0 -10.7 302 21 317.1 317.4 289.1 321.3 1.21 11 500 5806 -11.5 -29.9 20 18.4 -15.7 299 18 319.0 319.1 289.1 321.3 0.64 12 450 6604 -17.5 -35.4 19 17.9 -20.7 295 14 321.2 321.3 289.6 322.7 0.42 13 400 7473 -24.4 -40.0 22 15.6 -26.5 302 10 323.3 323.4 290.1 324.4 0.29 14 350 8429 -32.5 -40.7 44 8.2 -33.4 337 1 324.9 324.9 290.6 326.0 0.31 15 300 9497 -40.6 -54.4 21 13.8 -41.3 84 7 328.1 328.1 291.3 328.4 0.08 16 250 10713 -48.2 -62.0 19 13.9 -48.6 101 6 334.5 334.5 293.0 334.6 0.04 17 200 12181 -47.8 -75.8 3 28.0 -48.4 303 13 357.2 357.2 298.1 357.2 0.01 18 150 14066 -50.7 -80.2 2 29.5 -51.3 307 23 382.6 382.6 302.6 382.6 0.00 19 100 16662 -57.4 -85.3 2 27.9 -57.8 318 22 416.9 416.9 307.3 416.9 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5700.07 m Freezing level: 616.10 mb = 4174.52 m = 13695.77 ft Wetbulb zero: 700.61 mb = 3130.31 m = 10269.93 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 43.15 % Est. max temperature: 26.09 C = 78.97 F Sfc-Lift cond lev (LCL): 785.23 mb = 2188.85 m = 7181.17 ft T: 10.98 C 700-500 lapse rate: 6.23 C/km ThetaE index: 21.22 C Layer 900.0- 600.0 mb Conv cond level (CCL): 782.62 mb = 2216.62 m = 7272.28 ft Mean mixing ratio: 10.46 g/kg Conv temperature: 26.67 C = 80.00 F Cap Strength: 0.21 C Lifted Index: -2.74 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.72 C Lifted Index @700 mb: -1.07 C Showalter Index: -2.33 C Risk: Severe thunderstorms possible Total Totals Index: 51.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.42 C Cross Totals Index: 23.28 C K Index: 28.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 229.31 Risk: None Energy Index: -2.60 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 828.53 J/kg Max Up Vert Vel: 40.71 m/s Conv Inhibition (B-): 4.90 J/kg Cap Strength: 0.80 C Lift Cond Lev (LCL): 787.71 mb = 2162.62 m = 7095.11 ft Lev Free Conv (LFC): 762.71 mb = 2431.07 m = 7975.84 ft Equ Level (EL): 242.71 mb = 10907.92 m = 35786.70 ft B at Equ Level: 807.05 J/kg Max Parcel Lev (MPL): 182.71 mb = 12773.30 m = 41906.64 ft Wind Parameters Mean winds (0-6000m): 318.6 at 14.2 knts Storm direction: 348.6 at 10.7 knts Shear (0-3000m) pos: 0.0 neg: 2.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 144.7 deg Storm rel helicity (0-3000m) pos: 1.7 neg: -8.3 tot: -6.6 m^2/s^2 ave: -2.2 10^-3 m/s^2 rel: -0.52 Storm rel vorticity (0-3000m) horiz: 3.1 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 35.93 Bulk Shear: 23.06 m/s