MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2508261200F059.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2508261200F059.namnest.sound Searching file for grids... Date: 59 hour NAM valid 23Z THU 28 AUG 25 Station: 49.78,-79.78 Latitude: 49.78 Longitude: -79.78 ------------------------------------------------------------------------------- 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 174 SFC 985 295 4.6 3.3 91 1.3 4.0 329 8 279.0 279.8 277.9 292.4 4.91 2 950 590 1.7 1.7 100 0.0 1.7 334 19 278.9 279.7 277.4 291.5 4.55 3 900 1024 2.4 2.4 100 0.0 2.4 359 26 284.0 284.9 280.5 298.1 5.05 4 850 1486 0.8 0.8 100 0.0 0.8 9 23 287.0 287.8 281.5 300.6 4.77 5 800 1971 -1.2 -1.2 100 0.0 -1.2 6 24 289.8 290.6 282.4 302.4 4.36 6 750 2483 -4.2 -4.2 100 0.0 -4.2 3 23 292.0 292.7 282.5 302.9 3.73 7 700 3025 -6.7 -6.7 100 0.0 -6.7 5 25 295.0 295.6 283.4 304.9 3.29 8 650 3601 -8.9 -9.9 93 0.9 -9.3 11 25 298.8 299.3 284.3 307.3 2.77 9 600 4217 -11.3 -14.5 77 3.2 -12.3 10 26 303.1 303.4 285.1 309.6 2.07 10 550 4881 -14.8 -20.6 61 5.9 -16.3 7 30 306.6 306.8 285.7 311.0 1.34 11 500 5594 -20.1 -34.7 26 14.6 -22.4 5 33 308.5 308.6 285.3 309.9 0.40 12 450 6365 -26.5 -40.0 27 13.5 -28.0 4 35 309.9 309.9 285.6 310.8 0.26 13 400 7202 -33.6 -43.1 38 9.5 -34.4 358 38 311.3 311.4 286.1 312.1 0.21 14 350 8125 -39.9 -60.1 10 20.2 -40.6 358 44 315.0 315.0 287.1 315.1 0.03 15 300 9160 -46.7 -60.0 21 13.3 -47.0 3 45 319.6 319.6 288.6 319.8 0.04 16 250 10363 -47.5 -69.5 6 22.1 -48.0 4 37 335.5 335.5 293.2 335.5 0.01 17 200 11843 -46.1 -76.7 2 30.6 -46.8 359 27 359.8 359.8 298.7 359.8 0.01 18 150 13744 -48.5 -78.6 2 30.0 -49.3 348 20 386.5 386.5 303.3 386.5 0.01 19 100 16394 -51.1 -80.5 2 29.4 -51.9 351 14 429.1 429.1 308.7 429.1 0.01 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5420.77 m Freezing level: 829.86 mb = 1681.14 m = 5515.48 ft Wetbulb zero: 829.81 mb = 1678.14 m = 5505.63 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 85.59 % Est. max temperature: 13.46 C = 56.22 F Sfc-Lift cond lev (LCL): 964.90 mb = 463.72 m = 1521.38 ft T: 2.96 C 700-500 lapse rate: 5.21 C/km ThetaE index: 0.96 C Layer 950.0- 900.0 mb Conv cond level (CCL): 960.79 mb = 498.30 m = 1634.82 ft Mean mixing ratio: 4.81 g/kg Conv temperature: 4.60 C = 40.28 F Cap Strength: 12.30 C Lifted Index: 12.87 C Risk: None Lifted Index @300 mb: 17.96 C Lifted Index @700 mb: 6.09 C Showalter Index: 8.47 C Risk: None Total Totals Index: 41.85 C Risk: None Vertical Totals Index: 20.93 C Cross Totals Index: 20.92 C K Index: 21.73 Risk: 20-40 % chance of thunderstorms Sweat Index: 88.48 Risk: None Energy Index: 1.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.78 J/kg Max Up Vert Vel: 7.59 m/s Conv Inhibition (B-): 17892.75 J/kg Cap Strength: 12.89 C Lift Cond Lev (LCL): 930.23 mb = 758.68 m = 2489.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 4.6 at 26.1 knts Storm direction: 34.6 at 19.6 knts Shear (0-3000m) pos: 3.3 neg: 0.2 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 76.9 deg Storm rel helicity (0-3000m) pos: 109.3 neg: -5.1 tot: 104.3 m^2/s^2 ave: 34.8 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 3.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.10 Bulk Shear: 26.11 m/s