MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508261200F045.nam218 Reading from grid file:/home/data/models/nam_218/2508261200F045.nam218 Searching file for grids... Date: 45 hour NAM valid 9Z THU 28 AUG 25 Station: 52.18,-113.8 Latitude: 52.18 Longitude: -113.80 ------------------------------------------------------------------------------- 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 120 1 950 566 SFC 912 925 13.3 6.2 62 7.0 9.3 173 7 294.1 295.3 286.4 313.0 6.54 3 900 1038 23.8 3.9 27 19.9 12.4 190 25 306.0 307.1 289.8 323.2 5.63 4 850 1536 22.3 1.1 24 21.3 10.6 195 24 309.5 310.5 290.2 324.7 4.87 5 800 2058 17.7 -0.5 29 18.2 8.0 198 19 310.0 310.9 290.1 324.4 4.61 6 750 2604 12.9 -2.8 33 15.7 4.9 205 15 310.6 311.3 289.9 323.6 4.14 7 700 3178 7.9 -3.1 46 11.0 2.4 207 7 311.2 312.0 290.2 324.9 4.35 8 650 3783 2.9 -8.9 41 11.8 -2.2 275 2 312.2 312.8 289.3 321.8 2.99 9 600 4425 -1.8 -13.2 41 11.4 -6.1 318 5 314.1 314.5 289.2 321.6 2.31 10 550 5110 -6.5 -26.0 20 19.5 -11.8 273 3 316.3 316.5 288.5 319.2 0.83 11 500 5847 -11.7 -35.5 12 23.8 -16.3 221 6 318.8 318.9 288.8 320.1 0.37 12 450 6645 -16.8 -36.9 16 20.1 -20.3 252 11 322.1 322.2 289.8 323.4 0.36 13 400 7517 -23.7 -30.4 54 6.6 -25.0 257 19 324.1 324.3 290.8 326.8 0.76 14 350 8477 -30.6 -40.9 36 10.3 -31.8 259 25 327.5 327.5 291.3 328.6 0.30 15 300 9553 -39.1 -48.0 38 8.9 -39.8 282 37 330.2 330.2 291.9 330.9 0.16 16 250 10776 -49.1 -57.8 35 8.7 -49.4 273 44 333.1 333.1 292.6 333.3 0.06 17 200 12217 -51.7 -73.0 6 21.3 -52.1 273 31 350.9 350.9 296.8 351.0 0.01 18 150 14078 -53.2 -82.1 2 28.9 -53.7 281 24 378.4 378.4 302.0 378.4 0.00 19 100 16654 -58.8 -86.4 2 27.6 -59.2 305 13 414.1 414.1 307.0 414.1 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5727.24 m Freezing level: 619.03 mb = 4180.40 m = 13715.06 ft Wetbulb zero: 673.84 mb = 3488.60 m = 11445.39 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 31.85 % Est. max temperature: 29.17 C = 84.51 F Sfc-Lift cond lev (LCL): 819.61 mb = 1849.57 m = 6068.08 ft T: 19.56 C 700-500 lapse rate: 7.33 C/km ThetaE index: 1.11 C Layer 800.0- 700.0 mb Conv cond level (CCL): 583.50 mb = 4644.38 m = 15237.28 ft Mean mixing ratio: 5.15 g/kg Conv temperature: 33.42 C = 92.15 F Cap Strength: 4.22 C Lifted Index: 2.77 C Risk: None Lifted Index @300 mb: 5.32 C Lifted Index @700 mb: 3.15 C Showalter Index: 2.19 C Risk: Showers probable Total Totals Index: 46.78 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 34.02 C Cross Totals Index: 12.76 C K Index: 24.14 Risk: 20-40 % chance of thunderstorms Sweat Index: 67.29 Risk: None Energy Index: -0.80 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.17 J/kg Max Up Vert Vel: 7.51 m/s Conv Inhibition (B-): 8418.62 J/kg Cap Strength: 4.22 C Lift Cond Lev (LCL): 642.41 mb = 3876.82 m = 12719.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 215.5 at 10.2 knts Storm direction: 245.5 at 7.7 knts Shear (0-3000m) pos: 1.3 neg: 0.0 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): -62.5 deg Storm rel helicity (0-3000m) pos: 53.4 neg: -17.8 tot: 35.6 m^2/s^2 ave: 11.9 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.10 Bulk Shear: 25.59 m/s