MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2506041800F060.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2506041800F060.namnest.sound Searching file for grids... Date: 60 hour NAM valid 6Z SAT 7 JUN 25 Station: 35.55,-90.46 Latitude: 35.55 Longitude: -90.46 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1005 64 24.7 23.8 95 0.9 24.1 217 3 297.5 300.9 297.1 352.0 18.79 1 1000 107 24.9 23.6 92 1.4 24.0 216 6 298.1 301.5 297.1 352.3 18.62 2 950 559 24.2 21.1 83 3.1 21.9 237 25 301.7 304.8 296.9 351.2 16.78 3 900 1031 20.8 19.8 94 1.0 20.1 241 25 302.9 305.9 296.9 351.3 16.32 4 850 1524 17.6 15.9 90 1.7 16.4 264 19 304.6 307.1 295.4 344.8 13.49 5 800 2042 15.0 14.0 94 1.0 14.3 265 22 307.1 309.5 295.6 345.3 12.67 6 750 2586 11.3 9.3 87 2.0 10.0 282 25 308.8 310.7 294.0 338.8 9.84 7 700 3159 8.5 4.4 75 4.1 6.1 289 30 311.9 313.4 293.1 335.2 7.52 8 650 3770 5.0 -2.3 59 7.4 1.3 285 38 314.7 315.6 291.8 330.4 4.96 9 600 4416 0.0 -8.4 53 8.5 -3.7 279 39 316.2 316.8 290.9 327.1 3.37 10 550 5108 -3.4 -20.1 26 16.7 -8.9 274 40 320.1 320.3 290.2 324.9 1.41 11 500 5854 -8.4 -21.3 35 12.9 -12.4 267 48 322.8 323.0 291.0 327.6 1.39 12 450 6662 -14.2 -30.4 24 16.2 -17.9 274 53 325.4 325.5 291.1 327.9 0.68 13 400 7545 -19.5 -40.3 14 20.7 -22.8 284 64 329.6 329.7 291.9 330.7 0.29 14 350 8524 -25.2 -50.7 7 25.5 -27.9 291 70 334.7 334.8 293.1 335.2 0.10 15 300 9626 -32.2 -42.2 37 10.0 -33.4 293 71 340.0 340.0 294.6 341.2 0.31 16 250 10889 -42.3 -57.9 17 15.6 -43.0 296 77 343.2 343.2 295.1 343.5 0.06 17 200 12356 -54.0 -57.4 66 3.4 -54.1 295 85 347.3 347.3 296.1 347.7 0.08 18 150 14145 -67.3 -71.8 52 4.5 -67.4 293 78 354.1 354.1 297.5 354.2 0.02 19 100 16585 -67.1 -83.2 8 16.1 -67.2 259 29 398.1 398.1 304.9 398.1 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5747.72 m Freezing level: 599.30 mb = 4425.93 m = 14520.60 ft Wetbulb zero: 637.37 mb = 3928.28 m = 12887.91 ft Precipitable water: 1.98 inches Sfc-500 mean rel hum: 68.45 % Est. max temperature: 31.66 C = 88.99 F Sfc-Lift cond lev (LCL): 991.98 mb = 177.69 m = 582.98 ft T: 24.82 C 700-500 lapse rate: 6.29 C/km ThetaE index: 20.42 C Layer 750.0- 500.0 mb Conv cond level (CCL): 896.88 mb = 1061.49 m = 3482.54 ft Mean mixing ratio: 17.23 g/kg Conv temperature: 30.29 C = 86.52 F Cap Strength: 1.38 C Lifted Index: -6.04 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.69 C Lifted Index @700 mb: -2.51 C Showalter Index: -3.52 C Risk: Severe thunderstorms possible Total Totals Index: 50.31 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.99 C Cross Totals Index: 24.32 C K Index: 37.77 Risk: > 80 % chance of thunderstorms Sweat Index: 302.22 Risk: Showers and thunderstorms possible Energy Index: -3.39 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1966.94 J/kg Max Up Vert Vel: 62.72 m/s Conv Inhibition (B-): 19.26 J/kg Cap Strength: 1.38 C Lift Cond Lev (LCL): 925.05 mb = 791.78 m = 2597.69 ft Lev Free Conv (LFC): 870.05 mb = 1323.36 m = 4341.69 ft Equ Level (EL): 160.05 mb = 13741.57 m = 45083.35 ft B at Equ Level: 1953.46 J/kg Wind Parameters Mean winds (0-6000m): 271.7 at 31.1 knts Storm direction: 301.7 at 23.4 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 118.1 deg Storm rel helicity (0-3000m) pos: 191.4 neg: -12.7 tot: 178.7 m^2/s^2 ave: 59.6 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 5.8 10^-3/s Energy-Hel index: 2.08 Bulk Rich Number: 30.96 Bulk Shear: 63.53 m/s