MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508261800F006.nam218 Reading from grid file:/home/data/models/nam_218/2508261800F006.nam218 Searching file for grids... Date: 6 hour NAM valid 0Z WED 27 AUG 25 Station: 23.91,-77.84 Latitude: 23.91 Longitude: -77.84 ------------------------------------------------------------------------------- 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 1017 -0 30.4 24.6 71 5.8 26.0 88 9 302.1 305.7 298.7 359.7 19.47 1 1000 150 28.8 23.5 73 5.4 24.9 89 10 302.0 305.4 298.1 356.7 18.52 2 950 607 24.4 22.3 88 2.1 22.9 89 11 301.9 305.3 297.8 355.5 18.14 3 900 1080 22.5 13.8 58 8.7 16.7 45 11 304.7 306.7 293.7 337.8 11.07 4 850 1575 20.7 5.4 37 15.3 11.7 70 6 307.9 309.1 291.2 328.2 6.64 5 800 2096 18.2 -1.6 26 19.8 7.8 123 6 310.6 311.4 290.0 324.0 4.26 6 750 2644 14.7 -4.3 27 19.0 5.2 145 6 312.5 313.2 290.0 324.3 3.70 7 700 3222 10.2 -4.0 37 14.2 3.1 144 6 313.8 314.6 290.8 326.8 4.07 8 650 3833 5.4 -3.7 52 9.1 0.8 121 5 315.1 316.0 291.5 329.4 4.47 9 600 4482 1.4 -7.0 53 8.4 -2.5 91 6 317.7 318.4 291.7 329.9 3.76 10 550 5177 -2.1 -15.4 35 13.3 -7.2 91 8 321.6 322.0 291.3 328.6 2.09 11 500 5929 -6.1 -18.6 36 12.5 -10.4 87 9 325.6 326.0 292.2 331.7 1.76 12 450 6746 -10.9 -19.3 50 8.4 -13.7 89 8 329.5 329.9 293.3 335.9 1.84 13 400 7641 -16.3 -22.2 60 5.9 -18.1 84 7 333.7 334.1 294.2 339.5 1.61 14 350 8632 -22.7 -30.2 50 7.5 -24.4 65 6 338.1 338.3 294.7 341.4 0.88 15 300 9745 -31.1 -36.3 60 5.3 -31.9 69 8 341.6 341.7 295.2 343.8 0.57 16 250 11011 -41.3 -46.6 56 5.3 -41.7 48 14 344.7 344.7 295.7 345.6 0.23 17 200 12483 -53.3 -62.3 33 9.0 -53.6 43 14 348.3 348.3 296.3 348.5 0.04 18 150 14272 -67.7 -72.8 49 5.0 -67.8 43 12 353.4 353.4 297.4 353.4 0.01 19 100 16674 -72.3 -85.9 11 13.7 -72.3 89 9 388.1 388.1 303.5 388.1 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5778.83 m Freezing level: 580.38 mb = 4754.77 m = 15599.46 ft Wetbulb zero: 637.42 mb = 3991.29 m = 13094.64 ft Precipitable water: 1.60 inches Sfc-500 mean rel hum: 45.84 % Est. max temperature: 35.09 C = 95.16 F Sfc-Lift cond lev (LCL): 935.06 mb = 745.30 m = 2445.18 ft T: 23.82 C 700-500 lapse rate: 6.03 C/km ThetaE index: 35.76 C Layer 1000.0- 750.0 mb Conv cond level (CCL): 825.39 mb = 1827.61 m = 5996.02 ft Mean mixing ratio: 17.53 g/kg Conv temperature: 37.52 C = 99.53 F Cap Strength: 2.01 C Lifted Index: -4.59 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.89 C Lifted Index @700 mb: -1.45 C Showalter Index: 6.02 C Risk: None Total Totals Index: 38.34 C Risk: None Vertical Totals Index: 26.82 C Cross Totals Index: 11.52 C K Index: 18.04 Risk: < 20 % chance of thunderstorms Sweat Index: 86.59 Risk: None Energy Index: 0.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1761.10 J/kg Max Up Vert Vel: 59.35 m/s Conv Inhibition (B-): 98.21 J/kg Cap Strength: 2.01 C Lift Cond Lev (LCL): 910.69 mb = 976.23 m = 3202.82 ft Lev Free Conv (LFC): 735.69 mb = 2805.69 m = 9204.92 ft Equ Level (EL): 145.69 mb = 14445.10 m = 47391.47 ft B at Equ Level: 1740.22 J/kg Wind Parameters Mean winds (0-6000m): 95.7 at 7.2 knts Storm direction: 125.7 at 5.4 knts Shear (0-3000m) pos: 2.0 neg: 1.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 163.1 deg Storm rel helicity (0-3000m) pos: 5.0 neg: -17.8 tot: -12.7 m^2/s^2 ave: -4.2 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 4.1 stream: -0.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 1331.03 Bulk Shear: 1.32 m/s