MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2208281200F012.nam218 Reading from grid file:/home/data/models/nam_218/2208281200F012.nam218 Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z MON 29 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 18 1 950 461 SFC 930 643 18.5 11.7 64 6.8 14.3 292 15 297.8 299.5 290.2 324.9 9.31 3 900 924 15.9 10.9 72 4.9 12.8 295 26 297.8 299.5 290.1 324.5 9.14 4 850 1406 12.2 8.8 80 3.4 10.2 303 43 298.9 300.5 289.9 323.6 8.41 5 800 1912 8.5 7.7 95 0.7 8.0 310 41 300.2 301.7 290.2 324.6 8.29 6 750 2443 5.4 5.2 98 0.2 5.2 308 39 302.4 303.8 290.1 324.5 7.39 7 700 3005 2.5 2.1 98 0.3 2.3 309 40 305.2 306.4 290.2 324.6 6.39 8 650 3600 -0.8 -1.3 96 0.5 -1.0 316 41 308.1 309.1 290.2 324.6 5.36 9 600 4238 -3.3 -5.8 83 2.5 -4.4 318 41 312.3 313.1 290.4 325.4 4.14 10 550 4921 -7.4 -11.7 71 4.3 -9.1 315 46 315.3 315.8 290.1 324.5 2.84 11 500 5656 -12.2 -16.6 70 4.4 -13.6 308 48 318.2 318.6 290.3 325.1 2.09 12 450 6454 -17.4 -24.2 55 6.8 -19.1 306 48 321.3 321.6 290.4 325.5 1.20 13 400 7324 -24.0 -32.2 47 8.2 -25.4 305 47 323.9 324.0 290.6 326.2 0.64 14 350 8282 -31.9 -38.3 53 6.4 -32.7 299 45 325.8 325.8 290.9 327.2 0.40 15 300 9351 -40.6 -47.2 49 6.6 -41.1 300 44 328.1 328.1 291.4 328.8 0.18 16 250 10571 -46.1 -59.4 21 13.3 -46.6 310 50 337.5 337.6 293.7 337.8 0.05 17 200 12063 -43.7 -75.0 2 31.2 -44.7 312 45 363.5 363.5 299.4 363.6 0.01 18 150 13972 -49.2 -79.1 2 29.9 -49.9 301 32 385.3 385.3 303.1 385.3 0.01 19 100 16568 -57.6 -85.5 2 27.9 -58.0 291 20 416.5 416.5 307.3 416.5 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5638.21 m Freezing level: 661.87 mb = 3458.94 m = 11348.09 ft Wetbulb zero: 665.49 mb = 3411.03 m = 11190.89 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 84.93 % Est. max temperature: 21.73 C = 71.11 F Sfc-Lift cond lev (LCL): 840.35 mb = 1501.49 m = 4926.10 ft T: 11.50 C 700-500 lapse rate: 5.52 C/km ThetaE index: 1.27 C Layer 900.0- 800.0 mb Conv cond level (CCL): 802.93 mb = 1881.09 m = 6171.47 ft Mean mixing ratio: 8.82 g/kg Conv temperature: 20.79 C = 69.42 F Cap Strength: 1.81 C Lifted Index: 1.97 C Risk: Showers probable Lifted Index @300 mb: 3.45 C Lifted Index @700 mb: 0.32 C Showalter Index: 2.26 C Risk: Showers probable Total Totals Index: 45.44 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 21.03 C K Index: 32.93 Risk: 60-80 % chance of thunderstorms Sweat Index: 239.33 Risk: None Energy Index: 0.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.40 J/kg Max Up Vert Vel: 3.29 m/s Conv Inhibition (B-): 8910.25 J/kg Cap Strength: 1.92 C Lift Cond Lev (LCL): 823.00 mb = 1675.32 m = 5496.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 309.9 at 41.7 knts Storm direction: 339.9 at 31.2 knts Shear (0-3000m) pos: 5.0 neg: 0.2 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 82.4 deg Storm rel helicity (0-3000m) pos: 213.1 neg: -12.7 tot: 200.4 m^2/s^2 ave: 66.8 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 5.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 46.20 m/s