MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2508021800F000.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2508021800F000.namnest.sound Searching file for grids... Date: NAM analysis for 1800Z 2 AUG 25 Station: 39.73,-120.33 Latitude: 39.73 Longitude: -120.33 ------------------------------------------------------------------------------- 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 142 1 950 592 2 900 1070 SFC 855 1523 26.0 1.9 21 24.1 12.2 79 1 312.9 313.9 291.5 329.1 5.15 4 850 1570 23.2 1.0 23 22.2 10.9 35 0 310.5 311.4 290.5 325.7 4.85 5 800 2092 17.6 -0.5 29 18.1 7.9 76 0 310.0 310.8 290.0 324.3 4.61 6 750 2637 12.2 -2.1 37 14.3 4.9 188 1 309.9 310.7 289.9 323.6 4.38 7 700 3210 7.9 -8.4 30 16.4 0.7 224 8 311.3 311.8 288.9 320.5 2.89 8 650 3817 4.6 -28.5 7 33.1 -4.8 236 9 314.1 314.2 287.5 316.1 0.56 9 600 4462 -0.0 -24.4 14 24.3 -7.4 245 12 316.1 316.2 288.5 319.1 0.88 10 550 5151 -5.1 -30.1 12 25.0 -11.3 248 15 318.1 318.2 288.8 320.1 0.57 11 500 5892 -9.6 -44.4 4 34.8 -15.3 267 17 321.4 321.4 289.3 322.0 0.15 12 450 6695 -15.8 -37.3 14 21.5 -19.6 276 26 323.3 323.4 290.2 324.6 0.34 13 400 7571 -22.4 -48.9 7 26.4 -25.4 279 32 325.8 325.8 290.6 326.2 0.11 14 350 8537 -29.5 -51.6 10 22.0 -31.4 274 39 328.9 328.9 291.5 329.3 0.09 15 300 9615 -38.7 -53.7 19 15.1 -39.5 279 51 330.9 330.9 292.0 331.2 0.09 16 250 10845 -46.1 -62.0 15 16.0 -46.6 279 78 337.6 337.6 293.7 337.8 0.04 17 200 12311 -49.6 -71.9 6 22.2 -50.1 276 85 354.1 354.1 297.5 354.2 0.01 18 150 14170 -55.0 -83.5 2 28.5 -55.4 270 58 375.2 375.2 301.5 375.2 0.00 19 100 16708 -62.7 -87.0 2 24.3 -62.9 256 15 406.7 406.7 306.1 406.7 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5750.21 m Freezing level: 600.54 mb = 4454.85 m = 14615.47 ft Wetbulb zero: 693.97 mb = 3280.91 m = 10764.00 ft Sfc-500 mean rel hum: 19.14 % Est. max temperature: 24.32 C = 75.78 F Sfc-Lift cond lev (LCL): 598.49 mb = 4481.75 m = 14703.74 ft T: -0.19 C 700-500 lapse rate: 6.52 C/km ThetaE index: 13.06 C Layer 850.0- 600.0 mb Conv cond level (CCL): 543.16 mb = 5248.30 m = 17218.62 ft Mean mixing ratio: 4.63 g/kg Conv temperature: 31.39 C = 88.49 F Cap Strength: 4.86 C Lifted Index: 4.37 C Risk: None Lifted Index @300 mb: 5.16 C Lifted Index @700 mb: 1.02 C Showalter Index: 3.85 C Risk: None Total Totals Index: 43.38 C Risk: None Vertical Totals Index: 32.80 C Cross Totals Index: 10.59 C K Index: 17.45 Risk: < 20 % chance of thunderstorms Sweat Index: 29.99 Risk: None Energy Index: -0.61 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.02 J/kg Max Up Vert Vel: 2.83 m/s Conv Inhibition (B-): 7556.31 J/kg Cap Strength: 4.86 C Lift Cond Lev (LCL): 607.87 mb = 4356.75 m = 14293.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 262.1 at 13.2 knts Storm direction: 292.1 at 9.9 knts Shear (0-3000m) pos: 2.1 neg: 0.1 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 80.4 deg Storm rel helicity (0-3000m) pos: 36.1 neg: -0.0 tot: 36.1 m^2/s^2 ave: 12.0 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 23.80 m/s