MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2408311200F012.nam218 Reading from grid file:/home/data/models/nam_218/2408311200F012.nam218 Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z SUN 1 SEP 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 157 1 950 605 SFC 946 644 24.0 4.2 28 19.8 12.8 342 11 301.9 302.9 288.2 318.3 5.45 3 900 1073 19.3 3.0 34 16.3 10.4 340 15 301.4 302.4 287.9 317.3 5.29 4 850 1560 14.5 2.0 43 12.5 7.9 337 16 301.4 302.3 287.8 317.0 5.21 5 800 2067 9.5 1.0 55 8.5 5.1 335 16 301.3 302.3 287.7 316.8 5.16 6 750 2599 6.5 -2.4 53 8.8 2.2 331 31 303.6 304.4 287.6 316.7 4.28 7 700 3162 3.8 -1.3 70 5.0 1.3 322 42 306.7 307.6 289.3 322.0 4.99 8 650 3761 0.8 -3.9 71 4.7 -1.5 315 47 309.8 310.7 289.8 323.6 4.39 9 600 4403 -0.8 -9.1 53 8.3 -4.4 317 48 315.2 315.8 290.4 325.5 3.19 10 550 5092 -4.5 -12.9 52 8.3 -7.8 316 51 318.7 319.2 290.9 327.2 2.58 11 500 5837 -8.7 -18.9 44 10.2 -12.1 313 49 322.4 322.7 291.2 328.2 1.72 12 450 6645 -14.3 -23.4 46 9.1 -16.8 311 47 325.3 325.6 291.7 329.8 1.29 13 400 7526 -20.6 -29.7 44 9.1 -22.5 312 44 328.2 328.4 292.0 331.2 0.81 14 350 8498 -28.1 -37.2 42 9.1 -29.4 311 43 330.8 330.9 292.4 332.5 0.45 15 300 9587 -35.7 -46.2 33 10.5 -36.7 304 43 335.0 335.1 293.3 335.8 0.20 16 250 10831 -44.5 -56.5 25 12.0 -45.0 304 40 339.9 339.9 294.4 340.2 0.07 17 200 12288 -55.1 -63.6 34 8.5 -55.3 315 41 345.5 345.5 295.7 345.7 0.04 18 150 14097 -58.9 -79.5 5 20.6 -59.1 310 40 368.6 368.6 300.3 368.7 0.00 19 100 16621 -60.8 -88.0 2 27.2 -61.0 297 36 410.3 410.3 306.6 410.3 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5679.21 m Freezing level: 625.55 mb = 4075.16 m = 13369.79 ft Wetbulb zero: 677.06 mb = 3431.71 m = 11258.76 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 52.92 % Est. max temperature: 23.59 C = 74.46 F Sfc-Lift cond lev (LCL): 704.88 mb = 3105.60 m = 10188.84 ft T: 4.04 C 700-500 lapse rate: 4.68 C/km ThetaE index: 1.67 C Layer 900.0- 700.0 mb Conv cond level (CCL): 565.72 mb = 4868.87 m = 15973.79 ft Mean mixing ratio: 5.30 g/kg Conv temperature: 39.40 C = 102.92 F Cap Strength: 8.10 C Lifted Index: 9.10 C Risk: None Lifted Index @300 mb: 12.89 C Lifted Index @700 mb: 4.45 C Showalter Index: 9.34 C Risk: None Total Totals Index: 34.04 C Risk: None Vertical Totals Index: 23.26 C Cross Totals Index: 10.78 C K Index: 20.27 Risk: 20-40 % chance of thunderstorms Sweat Index: 104.54 Risk: None Energy Index: 2.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.95 J/kg Max Up Vert Vel: 3.15 m/s Conv Inhibition (B-): 9974.51 J/kg Cap Strength: 8.99 C Lift Cond Lev (LCL): 704.67 mb = 3108.09 m = 10197.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 318.9 at 37.4 knts Storm direction: 348.9 at 28.0 knts Shear (0-3000m) pos: 0.0 neg: 6.2 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 109.2 deg Storm rel helicity (0-3000m) pos: 57.8 neg: -5.0 tot: 52.9 m^2/s^2 ave: 17.6 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 84.64 m/s