MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2508261200F050.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2508261200F050.namnest.sound Searching file for grids... Date: 50 hour NAM valid 14Z THU 28 AUG 25 Station: 28.79,-97.21 Latitude: 28.79 Longitude: -97.21 ------------------------------------------------------------------------------- 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 1011 50 27.1 24.9 88 2.2 25.5 170 3 299.3 303.0 298.2 357.9 19.99 1 1000 148 25.6 24.6 94 1.0 24.9 173 3 298.8 302.4 298.0 356.7 19.82 2 950 599 22.2 22.1 100 0.0 22.2 188 9 299.7 302.9 297.1 352.1 17.92 3 900 1070 21.1 16.9 77 4.2 18.2 190 14 303.3 305.8 295.2 343.6 13.59 4 850 1565 19.9 9.8 52 10.1 13.5 180 12 307.0 308.7 292.8 334.1 8.95 5 800 2085 16.8 9.5 62 7.2 12.2 186 6 309.0 310.8 293.7 337.7 9.39 6 750 2632 13.7 6.8 63 6.9 9.5 206 3 311.4 313.0 293.6 337.0 8.29 7 700 3211 11.5 -5.7 29 17.2 3.1 145 3 315.2 315.9 290.7 326.7 3.56 8 650 3826 7.7 -5.9 37 13.6 1.1 125 5 317.6 318.4 291.7 329.9 3.78 9 600 4479 3.5 -16.2 22 19.7 -4.0 64 5 320.2 320.6 290.6 326.3 1.80 10 550 5180 -0.3 -16.8 27 16.5 -6.5 82 5 323.8 324.1 291.7 330.2 1.87 11 500 5935 -4.8 -24.3 20 19.5 -10.7 39 6 327.2 327.5 292.0 331.1 1.07 12 450 6755 -10.5 -34.9 12 24.4 -15.9 57 5 330.0 330.1 292.2 331.7 0.44 13 400 7649 -16.6 -37.0 15 20.4 -20.5 79 2 333.4 333.5 293.0 334.9 0.40 14 350 8638 -23.7 -38.5 24 14.8 -26.1 122 4 336.9 336.9 293.9 338.4 0.39 15 300 9748 -31.2 -52.0 11 20.8 -33.0 82 5 341.3 341.4 294.7 341.8 0.10 16 250 11010 -41.5 -55.3 21 13.9 -42.2 43 10 344.4 344.5 295.4 344.8 0.08 17 200 12487 -52.3 -67.1 15 14.7 -52.7 67 12 349.9 349.9 296.6 350.0 0.02 18 150 14292 -65.2 -75.3 23 10.1 -65.3 39 16 357.9 357.9 298.3 357.9 0.01 19 100 16699 -73.5 -84.0 19 10.5 -73.5 43 17 385.8 385.8 303.2 385.8 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5787.41 m Freezing level: 553.45 mb = 5131.57 m = 16835.66 ft Wetbulb zero: 639.46 mb = 3959.08 m = 12988.94 ft Precipitable water: 1.69 inches Sfc-500 mean rel hum: 48.88 % Est. max temperature: 33.95 C = 93.11 F Sfc-Lift cond lev (LCL): 979.45 mb = 330.46 m = 1084.19 ft T: 24.22 C 700-500 lapse rate: 5.96 C/km ThetaE index: 23.78 C Layer 1000.0- 800.0 mb Conv cond level (CCL): 946.88 mb = 627.77 m = 2059.60 ft Mean mixing ratio: 17.91 g/kg Conv temperature: 27.69 C = 81.83 F Cap Strength: 1.58 C Lifted Index: -2.66 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.20 C Lifted Index @700 mb: 0.23 C Showalter Index: 4.61 C Risk: None Total Totals Index: 39.14 C Risk: None Vertical Totals Index: 24.64 C Cross Totals Index: 14.50 C K Index: 17.16 Risk: < 20 % chance of thunderstorms Sweat Index: 145.69 Risk: None Energy Index: -0.44 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1180.62 J/kg Max Up Vert Vel: 48.59 m/s Conv Inhibition (B-): 47.89 J/kg Cap Strength: 1.49 C Lift Cond Lev (LCL): 946.51 mb = 631.17 m = 2070.76 ft Lev Free Conv (LFC): 751.51 mb = 2615.33 m = 8580.37 ft Equ Level (EL): 731.51 mb = 2841.65 m = 9322.89 ft B at Equ Level: 14.08 J/kg Wind Parameters Mean winds (0-6000m): 154.3 at 6.3 knts Storm direction: 184.3 at 4.7 knts Shear (0-3000m) pos: 0.8 neg: 0.9 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 11.9 deg Storm rel helicity (0-3000m) pos: 4.2 neg: -4.3 tot: -0.1 m^2/s^2 ave: -0.0 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 1.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1074.55 Bulk Shear: 1.10 m/s