MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2506031800F054.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2506031800F054.namnest.sound Searching file for grids... Date: 54 hour NAM valid 0Z FRI 6 JUN 25 Station: 36.2,-90.19 Latitude: 36.20 Longitude: -90.19 ------------------------------------------------------------------------------- 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 1004 77 28.7 23.6 74 5.1 24.9 178 11 301.5 304.9 298.0 356.2 18.54 1 1000 110 28.5 23.2 73 5.3 24.6 178 12 301.7 305.0 297.8 355.4 18.20 2 950 565 24.4 21.6 84 2.8 22.3 187 22 302.0 305.1 297.3 353.1 17.30 3 900 1036 20.0 20.1 100 -0.0 20.1 192 24 302.2 305.2 296.9 351.3 16.64 4 850 1529 17.5 16.1 91 1.4 16.5 212 21 304.5 307.0 295.6 345.2 13.65 5 800 2046 14.8 13.6 92 1.2 14.0 229 22 306.9 309.2 295.3 344.0 12.30 6 750 2589 11.2 10.3 94 0.9 10.6 246 21 308.8 310.8 294.5 340.8 10.55 7 700 3164 9.5 1.2 56 8.2 4.9 250 21 313.0 314.1 292.2 331.7 5.98 8 650 3776 5.8 -5.5 44 11.4 0.4 252 16 315.6 316.3 291.2 328.1 3.90 9 600 4424 1.1 -7.1 54 8.2 -2.7 254 19 317.4 318.1 291.6 329.5 3.73 10 550 5120 -3.2 -10.6 56 7.5 -6.3 245 20 320.3 320.9 291.9 330.5 3.09 11 500 5866 -8.4 -15.7 55 7.4 -11.0 251 26 322.8 323.3 291.8 330.5 2.25 12 450 6677 -12.3 -21.0 49 8.6 -15.0 263 31 327.8 328.1 292.6 333.3 1.60 13 400 7566 -18.8 -39.8 14 21.0 -22.2 269 37 330.6 330.7 292.2 331.7 0.30 14 350 8545 -25.4 -47.0 12 21.6 -27.9 283 48 334.5 334.5 293.1 335.1 0.16 15 300 9645 -33.2 -38.4 60 5.1 -33.9 284 61 338.5 338.6 294.4 340.3 0.46 16 250 10901 -43.7 -49.5 53 5.8 -44.0 274 64 341.2 341.2 294.8 341.9 0.17 17 200 12356 -55.8 -62.1 45 6.3 -56.0 294 62 344.3 344.3 295.4 344.5 0.04 18 150 14147 -62.4 -76.4 14 14.1 -62.5 285 57 362.6 362.6 299.2 362.6 0.01 19 100 16617 -68.2 -87.0 5 18.8 -68.3 277 32 396.0 396.0 304.6 396.0 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5755.60 m Freezing level: 587.06 mb = 4604.29 m = 15105.74 ft Wetbulb zero: 643.91 mb = 3852.06 m = 12637.85 ft Precipitable water: 2.02 inches Sfc-500 mean rel hum: 70.70 % Est. max temperature: 31.50 C = 88.70 F Sfc-Lift cond lev (LCL): 932.72 mb = 724.76 m = 2377.78 ft T: 22.93 C 700-500 lapse rate: 6.60 C/km ThetaE index: 28.05 C Layer 1000.0- 600.0 mb Conv cond level (CCL): 910.74 mb = 932.84 m = 3060.47 ft Mean mixing ratio: 17.42 g/kg Conv temperature: 29.29 C = 84.72 F Cap Strength: 0.19 C Lifted Index: -6.62 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.67 C Lifted Index @700 mb: -2.04 C Showalter Index: -3.63 C Risk: Severe thunderstorms possible Total Totals Index: 50.32 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.88 C Cross Totals Index: 24.44 C K Index: 33.73 Risk: 60-80 % chance of thunderstorms Sweat Index: 392.23 Risk: Showers and thunderstorms possible Energy Index: -2.94 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2370.70 J/kg Max Up Vert Vel: 68.86 m/s Conv Inhibition (B-): 1.26 J/kg Cap Strength: 0.19 C Lift Cond Lev (LCL): 913.80 mb = 903.63 m = 2964.64 ft Lev Free Conv (LFC): 908.80 mb = 951.52 m = 3121.75 ft Equ Level (EL): 168.80 mb = 13412.26 m = 44002.94 ft B at Equ Level: 2351.20 J/kg Wind Parameters Mean winds (0-6000m): 233.6 at 20.8 knts Storm direction: 263.6 at 15.6 knts Shear (0-3000m) pos: 3.5 neg: 0.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 96.5 deg Storm rel helicity (0-3000m) pos: 131.9 neg: 0.0 tot: 131.9 m^2/s^2 ave: 44.0 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 4.7 10^-3/s Energy-Hel index: 1.77 Bulk Rich Number: 67.29 Bulk Shear: 35.23 m/s