MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506291200F012.nam218 Reading from grid file:/home/data/models/nam_218/2506291200F012.nam218 Searching file for grids... Date: 12 hour NAM valid 0Z MON 30 JUN 25 Station: 46.07,-103.54 Latitude: 46.07 Longitude: -103.54 ------------------------------------------------------------------------------- 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 105 1 950 555 SFC 911 924 24.9 8.7 36 16.1 14.9 308 12 306.1 307.5 291.6 329.6 7.79 3 900 1030 23.6 7.4 35 16.2 13.8 307 14 305.8 307.2 291.0 327.5 7.17 4 850 1524 18.7 6.1 44 12.6 11.2 306 15 305.7 307.0 290.8 326.7 6.94 5 800 2039 13.6 5.0 56 8.6 8.7 304 15 305.7 307.0 290.7 326.5 6.86 6 750 2578 8.4 4.1 74 4.3 5.9 303 15 305.6 306.9 290.7 326.4 6.85 7 700 3143 2.9 2.5 98 0.3 2.7 301 15 305.7 306.9 290.5 325.7 6.58 8 650 3739 -0.8 -3.1 85 2.3 -1.9 288 31 308.1 308.9 289.6 322.6 4.70 9 600 4374 -4.3 -13.5 49 9.2 -7.7 284 41 311.2 311.6 288.2 318.5 2.25 10 550 5055 -8.1 -30.5 15 22.4 -13.2 283 41 314.5 314.6 287.6 316.5 0.55 11 500 5787 -13.5 -29.4 25 15.9 -17.0 280 40 316.6 316.8 288.4 319.0 0.67 12 450 6578 -19.5 -30.9 36 11.4 -21.7 276 40 318.7 318.9 289.0 321.0 0.64 13 400 7441 -26.3 -29.4 75 3.1 -26.9 275 47 320.8 320.9 289.9 323.7 0.84 14 350 8389 -34.5 -40.9 52 6.4 -35.1 267 48 322.2 322.3 289.8 323.4 0.31 15 300 9447 -42.8 -52.0 36 9.3 -43.2 267 49 325.1 325.1 290.4 325.5 0.10 16 250 10657 -48.7 -64.1 15 15.5 -49.1 273 50 333.7 333.7 292.7 333.8 0.03 17 200 12117 -50.3 -75.2 4 24.9 -50.7 276 53 353.1 353.1 297.3 353.2 0.01 18 150 13985 -52.9 -81.9 2 29.0 -53.4 283 38 378.9 378.9 302.1 378.9 0.00 19 100 16578 -55.6 -83.9 2 28.4 -56.1 280 27 420.4 420.4 307.7 420.4 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5682.32 m Freezing level: 660.82 mb = 3610.08 m = 11843.96 ft Wetbulb zero: 670.30 mb = 3491.67 m = 11455.48 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 54.29 % Est. max temperature: 24.47 C = 76.04 F Sfc-Lift cond lev (LCL): 718.21 mb = 2932.47 m = 9620.85 ft T: 4.93 C 700-500 lapse rate: 6.18 C/km ThetaE index: 13.19 C Layer 900.0- 500.0 mb Conv cond level (CCL): 706.35 mb = 3068.83 m = 10068.23 ft Mean mixing ratio: 7.04 g/kg Conv temperature: 24.49 C = 76.08 F Cap Strength: -0.06 C Lifted Index: -0.83 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.60 C Lifted Index @700 mb: -0.35 C Showalter Index: -0.65 C Risk: Thunderstorms probable Total Totals Index: 51.65 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 32.12 C Cross Totals Index: 19.53 C K Index: 37.84 Risk: > 80 % chance of thunderstorms Sweat Index: 196.20 Risk: None Energy Index: -1.53 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 248.90 J/kg Max Up Vert Vel: 22.31 m/s Conv Inhibition (B-): 0.73 J/kg Cap Strength: 0.31 C Lift Cond Lev (LCL): 705.77 mb = 3075.48 m = 10090.04 ft Lev Free Conv (LFC): 700.77 mb = 3133.68 m = 10280.96 ft Equ Level (EL): 290.77 mb = 9654.19 m = 31673.46 ft B at Equ Level: 245.88 J/kg Max Parcel Lev (MPL): 230.77 mb = 11180.63 m = 36681.41 ft Wind Parameters Mean winds (0-6000m): 286.0 at 29.3 knts Storm direction: 316.0 at 22.0 knts Shear (0-3000m) pos: 0.0 neg: 4.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 105.1 deg Storm rel helicity (0-3000m) pos: 39.5 neg: 0.0 tot: 39.5 m^2/s^2 ave: 13.2 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.62 Bulk Shear: 37.61 m/s