MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2508011200F033.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2508011200F033.namnest.sound Searching file for grids... Date: 33 hour NAM valid 21Z SAT 2 AUG 25 Station: 46.67,-79.54 Latitude: 46.67 Longitude: -79.54 ------------------------------------------------------------------------------- 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 157 SFC 982 317 25.4 16.1 56 9.3 19.1 234 10 300.1 302.2 292.9 334.6 11.76 2 950 605 22.0 14.1 61 7.8 16.8 237 15 299.5 301.4 291.9 330.8 10.71 3 900 1071 17.4 13.3 77 4.1 14.7 242 18 299.4 301.3 291.9 330.8 10.72 4 850 1556 12.9 11.8 93 1.1 12.2 259 22 299.6 301.5 291.6 329.7 10.27 5 800 2063 9.0 7.0 87 2.1 7.8 289 29 300.8 302.2 290.0 324.0 7.86 6 750 2594 5.1 3.4 89 1.7 4.1 316 29 302.1 303.3 289.2 321.6 6.51 7 700 3154 1.7 -0.9 83 2.6 0.4 322 24 304.3 305.3 288.7 319.9 5.11 8 650 3748 -1.3 -7.6 62 6.3 -4.0 321 23 307.5 308.2 288.1 318.0 3.33 9 600 4381 -4.9 -14.6 47 9.6 -8.4 308 26 310.4 310.8 287.8 317.1 2.06 10 550 5060 -8.9 -23.1 31 14.2 -12.8 307 29 313.5 313.7 287.8 317.1 1.08 11 500 5790 -13.8 -27.6 30 13.9 -16.9 314 32 316.3 316.4 288.4 319.0 0.79 12 450 6582 -19.6 -32.1 32 12.4 -22.0 326 34 318.5 318.6 288.9 320.6 0.58 13 400 7443 -26.8 -38.5 32 11.7 -28.3 325 37 320.1 320.2 289.2 321.3 0.34 14 350 8390 -34.3 -48.9 22 14.6 -35.4 323 39 322.4 322.5 289.6 322.9 0.13 15 300 9448 -43.2 -56.1 23 12.8 -43.7 321 39 324.4 324.4 290.2 324.7 0.06 16 250 10647 -52.7 -60.4 39 7.6 -52.9 332 38 327.6 327.7 291.1 327.8 0.05 17 200 12069 -57.2 -68.0 24 10.8 -57.4 316 35 342.1 342.1 294.8 342.2 0.02 18 150 13900 -53.7 -82.5 2 28.8 -54.2 297 45 377.5 377.5 301.8 377.5 0.00 19 100 16496 -54.7 -83.2 2 28.6 -55.2 286 23 422.1 422.1 308.0 422.2 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5633.10 m Freezing level: 671.60 mb = 3491.40 m = 11454.58 ft Wetbulb zero: 695.72 mb = 3203.22 m = 10509.12 ft Precipitable water: 1.22 inches Sfc-500 mean rel hum: 64.59 % Est. max temperature: 25.32 C = 77.58 F Sfc-Lift cond lev (LCL): 856.51 mb = 1491.46 m = 4893.18 ft T: 13.46 C 700-500 lapse rate: 5.84 C/km ThetaE index: 17.50 C Layer 950.0- 550.0 mb Conv cond level (CCL): 845.90 mb = 1596.62 m = 5238.19 ft Mean mixing ratio: 10.86 g/kg Conv temperature: 25.00 C = 77.00 F Cap Strength: 0.11 C Lifted Index: -3.16 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.84 C Lifted Index @700 mb: -3.17 C Showalter Index: -2.40 C Risk: Severe thunderstorms possible Total Totals Index: 52.13 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 25.53 C K Index: 35.81 Risk: > 80 % chance of thunderstorms Sweat Index: 279.89 Risk: None Energy Index: -2.19 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1153.85 J/kg Max Up Vert Vel: 48.04 m/s Conv Inhibition (B-): 2.36 J/kg Cap Strength: 0.56 C Lift Cond Lev (LCL): 848.19 mb = 1574.05 m = 5164.16 ft Lev Free Conv (LFC): 843.19 mb = 1623.46 m = 5326.26 ft Equ Level (EL): 233.19 mb = 11090.41 m = 36385.42 ft B at Equ Level: 1144.63 J/kg Max Parcel Lev (MPL): 163.19 mb = 13363.35 m = 43842.48 ft Wind Parameters Mean winds (0-6000m): 302.6 at 25.5 knts Storm direction: 332.6 at 19.1 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 108.3 deg Storm rel helicity (0-3000m) pos: 226.0 neg: -0.7 tot: 225.3 m^2/s^2 ave: 75.1 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 6.8 10^-3/s Energy-Hel index: 1.47 Bulk Rich Number: 15.87 Bulk Shear: 72.72 m/s