MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_242/2508280600F018.nam242 Reading from grid file:/home/data/models/nam_242/2508280600F018.nam242 Searching file for grids... Date: 18 hour NAM valid 0Z FRI 29 AUG 25 Station: 63.53,-149.81 Latitude: 63.53 Longitude: -149.81 ------------------------------------------------------------------------------- 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 12 1 950 453 2 900 905 SFC 860 1278 8.6 6.4 86 2.2 7.4 180 21 294.1 295.4 286.9 314.4 7.02 4 850 1378 6.7 5.5 92 1.3 6.1 188 34 293.2 294.4 286.2 312.4 6.66 5 800 1875 5.7 4.1 89 1.6 4.8 204 61 297.2 298.4 287.5 316.1 6.42 6 750 2403 4.6 2.7 88 1.9 3.6 209 58 301.6 302.7 288.8 320.2 6.22 7 700 2962 1.0 -0.4 91 1.4 0.3 215 71 303.5 304.5 288.6 319.6 5.31 8 650 3555 -2.2 -3.8 89 1.6 -2.9 219 68 306.5 307.3 288.8 320.3 4.46 9 600 4187 -5.3 -8.3 79 3.1 -6.5 223 66 310.0 310.7 289.0 320.8 3.39 10 550 4866 -8.3 -12.7 70 4.4 -9.9 225 65 314.3 314.8 289.6 322.8 2.62 11 500 5600 -12.0 -16.8 67 4.8 -13.6 224 71 318.4 318.8 290.3 325.3 2.05 12 450 6401 -16.1 -21.6 63 5.5 -17.6 223 80 323.0 323.3 291.2 328.3 1.52 13 400 7279 -20.9 -27.5 56 6.6 -22.4 223 84 327.8 328.0 292.1 331.4 1.00 14 350 8251 -28.0 -33.8 57 5.8 -28.9 221 87 331.0 331.1 292.6 333.3 0.63 15 300 9340 -36.4 -40.5 66 4.1 -36.9 220 94 334.0 334.1 293.2 335.4 0.37 16 250 10576 -46.6 -50.5 65 3.9 -46.8 216 96 336.8 336.8 293.7 337.4 0.15 17 200 12018 -57.0 -63.0 46 6.0 -57.1 215 97 342.5 342.5 295.0 342.7 0.04 18 150 13839 -55.1 -82.1 2 26.9 -55.5 223 53 375.1 375.1 301.4 375.1 0.00 19 100 16462 -50.7 -80.2 2 29.5 -51.5 228 33 429.9 429.9 308.8 429.9 0.01 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5588.04 m Freezing level: 684.76 mb = 3142.69 m = 10310.55 ft Wetbulb zero: 695.98 mb = 3008.04 m = 9868.76 ft Sfc-500 mean rel hum: 82.62 % Est. max temperature: 17.21 C = 62.98 F Sfc-Lift cond lev (LCL): 831.92 mb = 1554.57 m = 5100.24 ft T: 6.36 C 700-500 lapse rate: 4.90 C/km ThetaE index: 2.06 C Layer 850.0- 800.0 mb Conv cond level (CCL): 725.39 mb = 2673.32 m = 8770.63 ft Mean mixing ratio: 6.49 g/kg Conv temperature: 16.64 C = 61.95 F Cap Strength: 5.41 C Lifted Index: 6.92 C Risk: None Lifted Index @300 mb: 13.41 C Lifted Index @700 mb: 2.46 C Showalter Index: 8.85 C Risk: None Total Totals Index: 36.17 C Risk: None Vertical Totals Index: 18.71 C Cross Totals Index: 17.45 C K Index: 22.82 Risk: 20-40 % chance of thunderstorms Sweat Index: 303.81 Risk: Showers and thunderstorms possible Energy Index: 2.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.79 J/kg Max Up Vert Vel: 8.10 m/s Conv Inhibition (B-): 10033.55 J/kg Cap Strength: 6.63 C Lift Cond Lev (LCL): 789.22 mb = 1986.17 m = 6516.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 218.9 at 67.6 knts Storm direction: 248.9 at 50.7 knts Shear (0-3000m) pos: 9.0 neg: 0.0 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): 82.8 deg Storm rel helicity (0-3000m) pos: 694.1 neg: 0.0 tot: 694.1 m^2/s^2 ave: 231.4 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 10.5 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 0.21 Bulk Shear: 158.73 m/s