ODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2108071200F012.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2108071200F012.namnest.sound Searching file for grids... Date: 12 hour NAM valid 0Z SUN 8 AUG 21 Station: 48.33,-103.59 Latitude: 48.33 Longitude: -103.59 ------------------------------------------------------------------------------- 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 3 1 950 461 SFC 936 592 31.5 13.6 34 17.9 19.4 172 10 310.5 312.5 295.0 342.6 10.50 3 900 942 27.1 12.7 41 14.4 17.5 174 12 309.4 311.3 294.5 340.8 10.30 4 850 1443 22.4 11.8 51 10.6 15.4 184 11 309.6 311.5 294.6 340.9 10.27 5 800 1967 18.2 10.8 62 7.4 13.4 248 13 310.5 312.5 294.8 341.9 10.23 6 750 2516 13.4 9.2 76 4.2 10.7 271 18 311.1 313.0 294.6 341.2 9.80 7 700 3093 8.4 5.6 82 2.8 6.8 282 20 311.8 313.4 293.6 337.2 8.20 8 650 3701 4.4 -5.0 51 9.3 -0.1 291 22 313.9 314.7 290.8 326.9 4.07 9 600 4348 1.2 -14.2 31 15.4 -4.8 304 13 317.6 318.0 290.2 324.6 2.13 10 550 5041 -3.4 -17.2 34 13.8 -8.3 304 11 320.0 320.4 290.6 326.1 1.80 11 500 5787 -8.5 -14.4 63 5.8 -10.7 314 13 322.6 323.1 292.0 331.1 2.52 12 450 6597 -13.6 -20.4 56 6.9 -15.7 304 13 326.2 326.5 292.3 332.0 1.67 13 400 7481 -20.1 -27.6 51 7.5 -21.8 297 17 328.9 329.1 292.4 332.4 0.99 14 350 8454 -28.0 -35.6 48 7.6 -29.1 301 22 331.1 331.2 292.5 333.0 0.53 15 300 9541 -37.2 -43.7 50 6.6 -37.7 301 27 333.0 333.1 292.8 334.0 0.26 16 250 10772 -47.7 -53.3 53 5.5 -48.0 303 33 335.1 335.1 293.2 335.5 0.11 17 200 12207 -57.5 -62.4 53 5.0 -57.6 310 36 341.8 341.8 294.8 342.0 0.04 18 150 14043 -54.0 -82.7 2 28.7 -54.4 268 20 377.0 377.0 301.8 377.0 0.00 19 100 16617 -57.0 -85.0 2 28.0 -57.4 266 22 417.7 417.7 307.4 417.7 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5784.62 m Freezing level: 586.63 mb = 4533.38 m = 14873.12 ft Wetbulb zero: 650.71 mb = 3691.75 m = 12111.88 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 52.62 % Est. max temperature: 31.76 C = 89.16 F Sfc-Lift cond lev (LCL): 721.50 mb = 2839.77 m = 9316.73 ft T: 10.62 C 700-500 lapse rate: 6.30 C/km ThetaE index: 17.23 C Layer 750.0- 550.0 mb Conv cond level (CCL): 706.25 mb = 3018.26 m = 9902.32 ft Mean mixing ratio: 10.32 g/kg Conv temperature: 32.77 C = 90.99 F Cap Strength: 1.63 C Lifted Index: -2.23 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.77 C Lifted Index @700 mb: 0.39 C Showalter Index: -2.11 C Risk: Severe thunderstorms possible Total Totals Index: 51.21 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.90 C Cross Totals Index: 20.32 C K Index: 39.87 Risk: > 80 % chance of thunderstorms Sweat Index: 220.65 Risk: None Energy Index: -1.93 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 808.33 J/kg Max Up Vert Vel: 40.21 m/s Conv Inhibition (B-): 55.62 J/kg Cap Strength: 1.63 C Lift Cond Lev (LCL): 726.94 mb = 2777.08 m = 9111.04 ft Lev Free Conv (LFC): 671.94 mb = 3428.31 m = 11247.60 ft Equ Level (EL): 201.94 mb = 12144.90 m = 39844.98 ft B at Equ Level: 795.85 J/kg Max Parcel Lev (MPL): 151.94 mb = 13961.37 m = 45804.46 ft Wind Parameters Mean winds (0-6000m): 281.2 at 14.5 knts Storm direction: 311.2 at 10.8 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 119.2 deg Storm rel helicity (0-3000m) pos: 115.4 neg: 0.0 tot: 115.4 m^2/s^2 ave: 38.5 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 5.1 10^-3/s Energy-Hel index: 0.47 Bulk Rich Number: 14.23 Bulk Shear: 56.81 m/s