MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2508030000F023.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2508030000F023.namnest.sound Searching file for grids... Date: 23 hour NAM valid 23Z SUN 3 AUG 25 Station: 48.01,-81.67 Latitude: 48.01 Longitude: -81.67 ------------------------------------------------------------------------------- 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 152 SFC 975 369 19.4 18.9 97 0.5 19.1 294 3 294.7 297.2 293.2 335.4 14.23 2 950 594 19.2 16.9 86 2.4 17.7 311 11 296.7 299.0 292.7 333.8 12.84 3 900 1059 17.0 13.3 79 3.7 14.6 291 18 299.0 301.0 291.8 330.3 10.72 4 850 1543 12.5 11.9 96 0.7 12.1 291 18 299.3 301.2 291.6 329.5 10.33 5 800 2050 9.8 6.5 80 3.3 7.9 313 24 301.6 303.0 290.0 324.2 7.61 6 750 2583 6.7 3.8 82 2.9 5.1 308 20 303.8 305.1 290.0 324.0 6.72 7 700 3148 4.7 1.6 81 3.0 3.1 296 19 307.7 308.8 290.7 326.6 6.17 8 650 3747 0.1 -10.1 46 10.2 -4.0 295 21 309.1 309.6 288.1 317.8 2.73 9 600 4384 -3.4 -18.9 29 15.5 -8.4 295 24 312.2 312.5 287.8 316.9 1.43 10 550 5066 -7.7 -26.0 22 18.3 -12.5 294 27 314.9 315.1 288.0 317.8 0.83 11 500 5800 -12.1 -39.3 8 27.2 -16.9 291 34 318.3 318.3 288.5 319.2 0.25 12 450 6596 -18.0 -35.0 21 17.0 -21.0 288 37 320.6 320.7 289.4 322.2 0.43 13 400 7464 -24.7 -36.1 34 11.5 -26.4 283 38 322.9 323.0 290.1 324.5 0.44 14 350 8419 -32.6 -43.1 34 10.6 -33.6 281 38 324.8 324.9 290.5 325.7 0.24 15 300 9486 -41.0 -46.7 54 5.7 -41.4 282 41 327.6 327.6 291.2 328.3 0.19 16 250 10701 -50.6 -54.2 65 3.6 -50.7 283 40 330.8 330.8 292.0 331.2 0.10 17 200 12120 -57.7 -64.9 39 7.2 -57.8 282 47 341.4 341.4 294.7 341.5 0.03 18 150 13947 -55.4 -81.2 3 25.8 -55.7 283 46 374.7 374.7 301.4 374.7 0.00 19 100 16529 -56.8 -84.8 2 28.1 -57.2 290 28 418.1 418.1 307.5 418.1 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5648.36 m Freezing level: 647.93 mb = 3773.60 m = 12380.42 ft Wetbulb zero: 678.37 mb = 3402.02 m = 11161.33 ft Precipitable water: 1.22 inches Sfc-500 mean rel hum: 58.87 % Est. max temperature: 25.11 C = 77.19 F Sfc-Lift cond lev (LCL): 967.99 mb = 432.59 m = 1419.23 ft T: 19.37 C 700-500 lapse rate: 6.33 C/km ThetaE index: 11.36 C Layer 950.0- 700.0 mb Conv cond level (CCL): 870.21 mb = 1344.09 m = 4409.69 ft Mean mixing ratio: 11.91 g/kg Conv temperature: 23.89 C = 74.99 F Cap Strength: 1.37 C Lifted Index: -1.95 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.12 C Lifted Index @700 mb: -0.44 C Showalter Index: -0.66 C Risk: Thunderstorms probable Total Totals Index: 48.64 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.65 C Cross Totals Index: 23.99 C K Index: 33.49 Risk: 60-80 % chance of thunderstorms Sweat Index: 212.71 Risk: None Energy Index: -2.03 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 683.17 J/kg Max Up Vert Vel: 36.96 m/s Conv Inhibition (B-): 14.34 J/kg Cap Strength: 1.37 C Lift Cond Lev (LCL): 889.72 mb = 1156.15 m = 3793.11 ft Lev Free Conv (LFC): 854.72 mb = 1496.38 m = 4909.31 ft Equ Level (EL): 244.72 mb = 10836.61 m = 35552.74 ft B at Equ Level: 682.12 J/kg Max Parcel Lev (MPL): 174.72 mb = 12978.20 m = 42578.89 ft Wind Parameters Mean winds (0-6000m): 296.3 at 23.0 knts Storm direction: 326.3 at 17.2 knts Shear (0-3000m) pos: 2.9 neg: 1.4 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 83.1 deg Storm rel helicity (0-3000m) pos: 50.1 neg: -14.3 tot: 35.8 m^2/s^2 ave: 11.9 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 2.4 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 29.84 Bulk Shear: 22.89 m/s