MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2408251200F012.nam218 Reading from grid file:/home/data/models/nam_218/2408251200F012.nam218 Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z MON 26 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 119 1 950 573 SFC 942 643 28.3 4.4 22 23.9 14.4 317 10 306.6 307.7 289.9 323.6 5.56 3 900 1048 23.9 2.7 25 21.2 12.0 317 13 306.1 307.1 289.3 321.9 5.15 4 850 1542 19.1 1.6 31 17.5 9.5 317 14 306.1 307.1 289.2 321.6 5.04 5 800 2057 14.7 -3.0 29 17.7 5.9 308 19 306.9 307.6 288.3 318.8 3.83 6 750 2600 12.0 -3.6 33 15.6 4.3 269 16 309.6 310.3 289.3 321.9 3.91 7 700 3173 7.7 3.9 77 3.8 5.5 231 18 311.0 312.4 292.6 333.4 7.23 8 650 3780 3.3 1.5 88 1.8 2.4 226 23 312.7 314.0 292.6 333.3 6.60 9 600 4425 -0.8 -3.0 85 2.1 -1.9 222 22 315.1 316.1 292.1 331.4 5.12 10 550 5114 -5.6 -7.8 84 2.2 -6.5 221 26 317.5 318.2 291.7 330.0 3.86 11 500 5854 -10.7 -14.6 73 4.0 -12.1 222 29 320.0 320.5 291.2 328.2 2.46 12 450 6657 -15.9 -19.5 73 3.6 -17.0 225 42 323.3 323.6 291.6 329.5 1.81 13 400 7535 -20.9 -33.1 33 12.2 -23.2 226 52 327.9 328.0 291.7 330.0 0.59 14 350 8507 -28.5 -36.8 45 8.3 -29.7 229 57 330.4 330.5 292.3 332.1 0.47 15 300 9594 -36.0 -45.4 38 9.4 -36.8 226 64 334.6 334.6 293.2 335.4 0.22 16 250 10838 -43.7 -58.1 19 14.5 -44.3 228 68 341.1 341.2 294.7 341.4 0.06 17 200 12313 -50.7 -71.1 7 20.3 -51.2 226 63 352.4 352.4 297.1 352.5 0.01 18 150 14148 -58.4 -79.0 5 20.7 -58.6 219 55 369.5 369.5 300.5 369.6 0.01 19 100 16676 -60.2 -85.3 2 25.1 -60.5 223 25 411.4 411.4 306.7 411.4 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5735.33 m Freezing level: 610.09 mb = 4294.80 m = 14090.37 ft Wetbulb zero: 622.37 mb = 4130.03 m = 13549.79 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 60.30 % Est. max temperature: 28.95 C = 84.12 F Sfc-Lift cond lev (LCL): 662.98 mb = 3618.16 m = 11870.45 ft T: 4.51 C 700-500 lapse rate: 6.85 C/km ThetaE index: 4.88 C Layer 900.0- 750.0 mb Conv cond level (CCL): 571.68 mb = 4807.80 m = 15773.43 ft Mean mixing ratio: 5.19 g/kg Conv temperature: 37.97 C = 100.34 F Cap Strength: 5.58 C Lifted Index: 4.58 C Risk: None Lifted Index @300 mb: 9.41 C Lifted Index @700 mb: 4.32 C Showalter Index: 4.88 C Risk: None Total Totals Index: 41.94 C Risk: None Vertical Totals Index: 29.72 C Cross Totals Index: 12.22 C K Index: 27.45 Risk: 40-60 % chance of thunderstorms Sweat Index: 75.88 Risk: None Energy Index: 1.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.73 J/kg Max Up Vert Vel: 1.86 m/s Conv Inhibition (B-): 8591.97 J/kg Cap Strength: 5.58 C Lift Cond Lev (LCL): 656.91 mb = 3693.50 m = 12117.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 239.6 at 22.2 knts Storm direction: 269.6 at 16.7 knts Shear (0-3000m) pos: 0.0 neg: 4.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 127.0 deg Storm rel helicity (0-3000m) pos: 9.7 neg: -36.1 tot: -26.3 m^2/s^2 ave: -8.8 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 70.04 m/s