MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508271200F000.nam218 Reading from grid file:/home/data/models/nam_218/2508271200F000.nam218 Searching file for grids... Date: NAM analysis for 1200Z 27 AUG 25 Station: 44.76,-123.21 Latitude: 44.76 Longitude: -123.21 ------------------------------------------------------------------------------- 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 119 SFC 998 133 14.5 12.8 89 1.7 13.5 232 3 287.8 289.4 286.7 313.9 9.34 2 950 557 19.5 10.4 55 9.1 14.0 179 3 297.0 298.5 289.2 321.3 8.35 3 900 1024 21.1 10.8 52 10.3 14.6 248 2 303.3 305.0 291.8 330.4 9.10 4 850 1518 19.6 6.5 42 13.1 11.8 346 6 306.7 308.0 291.3 328.5 7.17 5 800 2036 15.6 2.8 42 12.9 8.5 6 8 307.8 308.9 290.5 325.8 5.85 6 750 2579 11.0 2.6 56 8.4 6.3 10 5 308.5 309.7 291.0 327.5 6.17 7 700 3150 6.1 3.2 82 2.9 4.4 356 3 309.2 310.5 291.8 330.3 6.88 8 650 3752 1.2 0.1 92 1.1 0.7 346 6 310.4 311.5 291.4 328.8 5.94 9 600 4391 -3.1 -3.5 97 0.4 -3.3 350 6 312.6 313.5 291.2 328.1 4.93 10 550 5075 -7.8 -8.4 95 0.7 -8.1 32 4 314.8 315.6 290.7 326.7 3.68 11 500 5809 -12.4 -15.2 80 2.8 -13.3 87 6 318.0 318.4 290.5 325.8 2.35 12 450 6606 -17.8 -26.8 45 9.0 -19.9 133 10 320.9 321.0 290.0 324.2 0.94 13 400 7474 -25.0 -31.8 53 6.8 -26.2 145 18 322.5 322.6 290.2 324.9 0.67 14 350 8429 -32.0 -49.0 17 17.0 -33.4 161 22 325.6 325.6 290.6 326.1 0.13 15 300 9504 -38.1 -68.6 3 30.4 -39.2 176 40 331.6 331.6 292.2 331.7 0.01 16 250 10738 -45.3 -72.4 3 27.1 -45.9 181 29 338.7 338.7 294.0 338.8 0.01 17 200 12210 -48.0 -78.2 2 30.2 -48.6 208 20 356.7 356.7 298.1 356.7 0.00 18 150 14088 -52.9 -81.9 2 29.0 -53.4 207 14 378.9 378.9 302.1 378.9 0.00 19 100 16658 -59.2 -86.7 2 27.5 -59.5 166 8 413.4 413.4 306.9 413.5 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5690.05 m Freezing level: 635.77 mb = 3934.03 m = 12906.75 ft Wetbulb zero: 641.54 mb = 3856.72 m = 12653.14 ft Precipitable water: 1.32 inches Sfc-500 mean rel hum: 72.84 % Est. max temperature: 33.44 C = 92.20 F Sfc-Lift cond lev (LCL): 973.12 mb = 351.89 m = 1154.50 ft T: 17.10 C 700-500 lapse rate: 6.93 C/km ThetaE index: 4.62 C Layer 850.0- 750.0 mb Conv cond level (CCL): 706.84 mb = 3069.13 m = 10069.22 ft Mean mixing ratio: 8.79 g/kg Conv temperature: 35.81 C = 96.47 F Cap Strength: 9.79 C Lifted Index: 2.90 C Risk: None Lifted Index @300 mb: 7.36 C Lifted Index @700 mb: 4.78 C Showalter Index: -0.41 C Risk: Thunderstorms probable Total Totals Index: 50.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 32.00 C Cross Totals Index: 18.90 C K Index: 35.63 Risk: > 80 % chance of thunderstorms Sweat Index: 134.87 Risk: None Energy Index: -0.56 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.52 J/kg Max Up Vert Vel: 10.91 m/s Conv Inhibition (B-): 9437.79 J/kg Cap Strength: 9.79 C Lift Cond Lev (LCL): 844.27 mb = 1575.85 m = 5170.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 9.8 at 4.9 knts Storm direction: 39.8 at 3.7 knts Shear (0-3000m) pos: 1.3 neg: 0.5 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 48.9 deg Storm rel helicity (0-3000m) pos: 21.2 neg: -7.2 tot: 14.0 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 7.08 Bulk Shear: 8.40 m/s