MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508261200F006.nam218 Reading from grid file:/home/data/models/nam_218/2508261200F006.nam218 Searching file for grids... Date: 6 hour NAM valid 18Z TUE 26 AUG 25 Station: 18.31,-127.53 Latitude: 18.31 Longitude: -127.53 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1013 -0 23.2 21.0 88 2.2 21.7 44 14 295.2 298.0 294.3 340.1 15.65 1 1000 113 21.7 20.0 90 1.8 20.5 44 15 294.9 297.6 293.7 337.5 14.86 2 950 558 18.5 17.0 91 1.5 17.5 55 17 296.0 298.3 292.6 333.3 12.94 3 900 1020 16.0 13.5 85 2.5 14.4 53 10 298.0 300.0 291.6 329.7 10.87 4 850 1510 19.2 8.4 50 10.8 12.6 62 15 306.3 307.8 292.0 331.0 8.18 5 800 2029 16.8 8.4 57 8.5 11.6 66 16 309.1 310.7 293.2 335.5 8.65 6 750 2576 13.7 4.7 54 9.0 8.4 76 16 311.4 312.8 292.7 333.5 7.14 7 700 3153 9.7 -1.8 45 11.5 3.7 84 17 313.2 314.1 291.2 328.4 4.79 8 650 3763 6.1 -13.5 23 19.6 -1.9 89 15 315.8 316.2 289.6 322.7 2.07 9 600 4415 4.6 -30.8 6 35.3 -5.4 82 13 321.4 321.5 289.7 323.2 0.49 10 550 5122 3.1 -42.0 2 45.1 -7.2 69 15 327.8 327.8 291.3 328.5 0.17 11 500 5885 -2.4 -39.2 4 36.8 -10.8 60 15 330.1 330.1 292.0 331.0 0.25 12 450 6713 -6.3 -48.4 2 42.1 -13.8 44 21 335.3 335.3 293.3 335.7 0.11 13 400 7624 -11.7 -48.6 3 36.8 -17.7 44 22 339.7 339.8 294.4 340.2 0.12 14 350 8628 -20.3 -48.7 6 28.5 -24.1 56 22 341.5 341.5 294.8 342.0 0.13 15 300 9752 -28.8 -58.2 4 29.4 -31.2 62 13 344.8 344.8 295.5 345.0 0.05 16 250 11026 -39.8 -56.4 15 16.5 -40.8 113 10 346.8 346.8 296.0 347.1 0.07 17 200 12507 -52.3 -56.6 59 4.4 -52.4 121 6 350.0 350.0 296.7 350.4 0.09 18 150 14304 -66.9 -73.3 40 6.3 -67.0 107 5 354.8 354.8 297.7 354.9 0.01 19 100 16691 -77.2 -85.8 24 8.6 -77.2 143 16 378.6 378.6 302.0 378.6 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5771.87 m Freezing level: 521.90 mb = 5550.56 m = 18210.28 ft Wetbulb zero: 666.66 mb = 3555.01 m = 11663.26 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 40.93 % Est. max temperature: 32.02 C = 89.64 F Sfc-Lift cond lev (LCL): 981.86 mb = 271.58 m = 891.01 ft T: 20.60 C 700-500 lapse rate: 4.44 C/km ThetaE index: 12.88 C Layer 750.0- 600.0 mb Conv cond level (CCL): 920.31 mb = 829.28 m = 2720.71 ft Mean mixing ratio: 13.41 g/kg Conv temperature: 25.16 C = 77.29 F Cap Strength: 7.74 C Lifted Index: 6.68 C Risk: None Lifted Index @300 mb: 8.62 C Lifted Index @700 mb: 3.82 C Showalter Index: 8.33 C Risk: None Total Totals Index: 32.51 C Risk: None Vertical Totals Index: 21.64 C Cross Totals Index: 10.87 C K Index: 18.57 Risk: < 20 % chance of thunderstorms Sweat Index: 146.20 Risk: None Energy Index: 0.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.76 J/kg Max Up Vert Vel: 4.42 m/s Conv Inhibition (B-): 5558.42 J/kg Cap Strength: 7.72 C Lift Cond Lev (LCL): 938.25 mb = 664.09 m = 2178.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 70.0 at 15.0 knts Storm direction: 100.0 at 11.2 knts Shear (0-3000m) pos: 2.2 neg: 1.1 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 58.8 deg Storm rel helicity (0-3000m) pos: 36.1 neg: -13.3 tot: 22.8 m^2/s^2 ave: 7.6 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.16 Bulk Shear: 4.52 m/s