MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2508260600F030.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2508260600F030.namnest.sound Searching file for grids... Date: 30 hour NAM valid 12Z WED 27 AUG 25 Station: 33.79,-97.60 Latitude: 33.79 Longitude: -97.60 ------------------------------------------------------------------------------- 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 171 SFC 985 299 20.5 18.4 88 2.1 19.1 118 8 294.9 297.4 292.8 334.1 13.67 2 950 614 20.0 16.7 81 3.3 17.8 138 21 297.5 299.8 292.9 334.3 12.71 3 900 1084 20.6 18.0 85 2.6 18.8 208 20 302.8 305.5 295.7 346.0 14.60 4 850 1576 16.9 16.1 95 0.7 16.4 221 17 303.8 306.3 295.4 344.5 13.69 5 800 2092 15.0 9.4 69 5.7 11.5 223 9 307.2 308.9 293.1 335.2 9.26 6 750 2636 11.8 8.6 80 3.3 9.8 227 11 309.4 311.2 293.8 338.0 9.36 7 700 3212 9.0 5.1 76 4.0 6.7 260 12 312.5 314.0 293.6 336.9 7.87 8 650 3822 5.2 2.5 83 2.7 3.7 306 13 314.9 316.2 293.6 337.1 7.08 9 600 4472 1.4 -0.6 87 1.9 0.3 321 13 317.7 318.9 293.6 337.3 6.13 10 550 5169 -2.2 -5.3 79 3.2 -3.7 296 13 321.5 322.4 293.5 336.8 4.68 11 500 5922 -5.5 -10.3 69 4.8 -7.6 314 9 326.3 327.0 293.8 338.0 3.49 12 450 6741 -10.4 -18.3 52 7.9 -13.2 324 15 330.1 330.5 293.6 337.1 2.01 13 400 7636 -16.5 -33.6 21 17.1 -20.0 321 19 333.6 333.7 293.2 335.7 0.56 14 350 8625 -23.7 -37.8 26 14.0 -26.1 310 17 336.8 336.8 293.9 338.4 0.42 15 300 9733 -32.0 -40.7 42 8.7 -33.1 294 21 340.3 340.4 294.7 341.7 0.37 16 250 10993 -42.5 -49.7 45 7.2 -43.0 300 23 342.8 342.8 295.1 343.5 0.16 17 200 12458 -54.1 -60.8 44 6.7 -54.3 334 31 347.0 347.0 296.0 347.2 0.05 18 150 14257 -64.8 -78.5 14 13.7 -65.0 309 18 358.4 358.4 298.4 358.4 0.01 19 100 16686 -71.2 -84.9 11 13.7 -71.2 347 16 390.3 390.3 303.8 390.3 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5750.36 m Freezing level: 580.37 mb = 4745.94 m = 15570.47 ft Wetbulb zero: 595.77 mb = 4529.07 m = 14858.96 ft Precipitable water: 1.89 inches Sfc-500 mean rel hum: 80.86 % Est. max temperature: 30.33 C = 86.59 F Sfc-Lift cond lev (LCL): 955.62 mb = 562.99 m = 1847.05 ft T: 20.09 C 700-500 lapse rate: 5.38 C/km ThetaE index: 10.78 C Layer 850.0- 750.0 mb Conv cond level (CCL): 805.08 mb = 2038.25 m = 6687.09 ft Mean mixing ratio: 13.62 g/kg Conv temperature: 32.37 C = 90.26 F Cap Strength: 3.51 C Lifted Index: 1.64 C Risk: Showers probable Lifted Index @300 mb: 2.68 C Lifted Index @700 mb: 1.69 C Showalter Index: -0.53 C Risk: Thunderstorms probable Total Totals Index: 44.08 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.40 C Cross Totals Index: 21.67 C K Index: 34.55 Risk: 60-80 % chance of thunderstorms Sweat Index: 236.45 Risk: None Energy Index: -1.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.50 J/kg Max Up Vert Vel: 7.94 m/s Conv Inhibition (B-): 3373.21 J/kg Cap Strength: 3.51 C Lift Cond Lev (LCL): 897.25 mb = 1110.19 m = 3642.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 259.8 at 13.2 knts Storm direction: 289.8 at 9.9 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 102.0 deg Storm rel helicity (0-3000m) pos: 227.2 neg: -16.3 tot: 210.9 m^2/s^2 ave: 70.3 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 5.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.35 Bulk Shear: 88.81 m/s