MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508261200F036.nam218 Reading from grid file:/home/data/models/nam_218/2508261200F036.nam218 Searching file for grids... Date: 36 hour NAM valid 0Z THU 28 AUG 25 Station: 53.41,-110.74 Latitude: 53.41 Longitude: -110.74 ------------------------------------------------------------------------------- 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 126 1 950 582 SFC 945 633 28.5 8.4 28 20.1 16.1 134 5 306.6 308.0 291.4 328.9 7.34 3 900 1058 24.1 6.5 32 17.7 13.6 139 5 306.4 307.6 290.8 326.9 6.75 4 850 1553 19.3 5.2 40 14.0 11.1 143 6 306.3 307.6 290.6 326.3 6.55 5 800 2069 14.2 4.2 51 10.0 8.5 147 6 306.3 307.5 290.6 326.0 6.48 6 750 2609 9.0 3.0 66 6.0 5.7 150 6 306.3 307.5 290.5 325.7 6.35 7 700 3176 5.8 -14.8 21 20.7 -2.0 305 4 308.9 309.3 286.9 314.6 1.73 8 650 3778 2.9 -26.5 9 29.4 -5.5 323 7 312.3 312.4 286.9 314.6 0.67 9 600 4420 -1.4 -31.9 8 30.5 -8.9 328 6 314.5 314.6 287.4 316.0 0.44 10 550 5105 -6.5 -31.7 11 25.2 -12.3 317 6 316.4 316.5 288.1 318.1 0.49 11 500 5842 -11.5 -36.4 11 24.9 -16.3 297 6 319.0 319.0 288.8 320.2 0.34 12 450 6642 -17.0 -44.3 7 27.4 -20.8 281 7 321.9 321.9 289.5 322.5 0.16 13 400 7511 -24.1 -45.1 13 21.0 -26.5 258 8 323.7 323.7 290.1 324.4 0.17 14 350 8469 -32.0 -50.6 14 18.7 -33.4 238 10 325.7 325.7 290.6 326.1 0.11 15 300 9538 -40.3 -58.4 13 18.0 -41.1 231 13 328.5 328.6 291.3 328.7 0.05 16 250 10758 -48.3 -64.1 14 15.8 -48.7 240 14 334.2 334.3 292.9 334.4 0.03 17 200 12209 -51.7 -73.0 6 21.4 -52.0 250 18 351.0 351.0 296.8 351.0 0.01 18 150 14063 -54.5 -83.1 2 28.6 -54.8 280 19 376.2 376.2 301.6 376.3 0.00 19 100 16635 -57.9 -85.7 2 27.8 -58.3 301 12 415.9 415.9 307.2 415.9 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5716.31 m Freezing level: 616.33 mb = 4210.39 m = 13813.44 ft Wetbulb zero: 712.85 mb = 3026.12 m = 9928.09 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 26.32 % Est. max temperature: 28.21 C = 82.77 F Sfc-Lift cond lev (LCL): 703.76 mb = 3131.54 m = 10273.95 ft T: 6.08 C 700-500 lapse rate: 6.51 C/km ThetaE index: 14.37 C Layer 900.0- 650.0 mb Conv cond level (CCL): 634.96 mb = 3965.76 m = 13010.86 ft Mean mixing ratio: 6.81 g/kg Conv temperature: 34.70 C = 94.47 F Cap Strength: 2.95 C Lifted Index: 1.10 C Risk: Showers probable Lifted Index @300 mb: 1.85 C Lifted Index @700 mb: 2.28 C Showalter Index: 1.54 C Risk: Showers probable Total Totals Index: 47.58 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.82 C Cross Totals Index: 16.77 C K Index: 15.40 Risk: < 20 % chance of thunderstorms Sweat Index: 80.07 Risk: None Energy Index: -1.11 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.12 J/kg Max Up Vert Vel: 2.87 m/s Conv Inhibition (B-): 6829.07 J/kg Cap Strength: 2.91 C Lift Cond Lev (LCL): 694.23 mb = 3242.88 m = 10639.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 295.4 at 5.7 knts Storm direction: 325.4 at 4.3 knts Shear (0-3000m) pos: 1.8 neg: 0.0 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 162.6 deg Storm rel helicity (0-3000m) pos: 20.6 neg: 0.0 tot: 20.6 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 14.92 m/s