MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508280600F006.nam218 Reading from grid file:/home/data/models/nam_218/2508280600F006.nam218 Searching file for grids... Date: 6 hour NAM valid 12Z THU 28 AUG 25 Station: 48.24,-73.19 Latitude: 48.24 Longitude: -73.19 ------------------------------------------------------------------------------- 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 122 SFC 964 427 10.9 8.6 86 2.3 9.6 179 4 287.0 288.3 284.4 307.5 7.29 2 950 549 10.1 7.5 84 2.5 8.7 204 8 287.4 288.6 284.1 306.7 6.86 3 900 998 8.5 4.6 77 3.8 6.5 199 15 290.2 291.3 284.2 307.1 5.92 4 850 1468 4.7 1.4 79 3.3 3.1 183 19 291.1 292.0 283.6 305.5 4.99 5 800 1958 0.4 -0.2 96 0.6 0.1 183 19 291.6 292.4 283.5 305.3 4.73 6 750 2473 -2.5 -3.1 96 0.5 -2.8 193 21 293.8 294.5 283.7 305.8 4.06 7 700 3020 -3.9 -4.1 98 0.3 -4.0 205 22 298.2 299.0 285.4 310.3 4.02 8 650 3603 -6.1 -6.8 95 0.7 -6.4 218 22 302.1 302.7 286.4 312.9 3.53 9 600 4227 -9.2 -10.9 88 1.7 -9.8 234 20 305.5 306.0 286.8 314.2 2.78 10 550 4894 -13.8 -15.9 84 2.1 -14.4 240 22 307.8 308.1 286.8 314.2 2.01 11 500 5611 -18.4 -20.6 83 2.2 -19.0 240 28 310.6 310.8 287.2 315.4 1.48 12 450 6389 -23.8 -26.2 81 2.3 -24.3 220 31 313.3 313.5 287.6 316.7 1.00 13 400 7238 -30.2 -32.9 77 2.7 -30.6 224 41 315.8 315.9 288.1 317.9 0.60 14 350 8171 -38.4 -41.6 71 3.3 -38.6 228 52 317.0 317.1 288.1 318.1 0.28 15 300 9210 -47.4 -50.9 67 3.5 -47.5 233 57 318.6 318.6 288.4 319.1 0.12 16 250 10390 -55.3 -59.2 61 4.0 -55.4 239 55 323.9 323.9 290.0 324.1 0.05 17 200 11828 -49.2 -76.3 3 27.1 -49.7 237 27 354.9 354.9 297.7 354.9 0.01 18 150 13720 -48.2 -78.3 2 30.1 -49.0 244 18 387.0 387.0 303.3 387.1 0.01 19 100 16374 -49.6 -79.4 2 29.8 -50.6 237 9 431.8 431.8 309.0 431.8 0.01 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5489.16 m Freezing level: 792.93 mb = 2030.81 m = 6662.67 ft Wetbulb zero: 797.66 mb = 1981.33 m = 6500.34 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 88.49 % Est. max temperature: 15.28 C = 59.50 F Sfc-Lift cond lev (LCL): 931.36 mb = 713.70 m = 2341.50 ft T: 9.48 C 700-500 lapse rate: 5.63 C/km ThetaE index: 1.83 C Layer 850.0- 750.0 mb Conv cond level (CCL): 845.12 mb = 1514.22 m = 4967.84 ft Mean mixing ratio: 6.18 g/kg Conv temperature: 14.97 C = 58.95 F Cap Strength: 5.03 C Lifted Index: 5.92 C Risk: None Lifted Index @300 mb: 8.53 C Lifted Index @700 mb: 1.87 C Showalter Index: 6.80 C Risk: None Total Totals Index: 43.03 C Risk: None Vertical Totals Index: 23.17 C Cross Totals Index: 19.86 C K Index: 24.31 Risk: 20-40 % chance of thunderstorms Sweat Index: 213.14 Risk: None Energy Index: 2.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.96 J/kg Max Up Vert Vel: 6.78 m/s Conv Inhibition (B-): 26.30 J/kg Cap Strength: 5.71 C Lift Cond Lev (LCL): 869.25 mb = 1283.70 m = 4211.55 ft Lev Free Conv (LFC): 814.25 mb = 1815.16 m = 5955.16 ft Equ Level (EL): 734.25 mb = 2641.30 m = 8665.59 ft B at Equ Level: 21.47 J/kg Max Parcel Lev (MPL): 694.25 mb = 3085.09 m = 10121.56 ft Wind Parameters Mean winds (0-6000m): 216.8 at 21.2 knts Storm direction: 246.8 at 15.9 knts Shear (0-3000m) pos: 3.2 neg: 1.1 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 89.0 deg Storm rel helicity (0-3000m) pos: 79.3 neg: -2.2 tot: 77.1 m^2/s^2 ave: 25.7 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.17 Bulk Shear: 19.57 m/s