MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506040600F012.nam218 Reading from grid file:/home/data/models/nam_218/2506040600F012.nam218 Searching file for grids... Date: 12 hour NAM valid 18Z WED 4 JUN 25 Station: 31.07,-92.62 Latitude: 31.07 Longitude: -92.62 ------------------------------------------------------------------------------- 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 1008 44 30.9 22.2 60 8.7 24.6 146 6 303.4 306.5 297.4 353.7 16.94 1 1000 118 28.7 21.1 64 7.6 23.2 146 6 301.8 304.8 296.4 348.9 15.95 2 950 572 24.0 19.8 78 4.2 21.0 148 8 301.5 304.3 296.0 347.0 15.47 3 900 1043 19.4 18.5 95 0.9 18.8 151 8 301.5 304.2 295.7 345.8 15.06 4 850 1533 17.5 9.0 58 8.4 12.3 149 6 304.4 306.0 291.7 330.0 8.52 5 800 2049 14.0 9.9 76 4.1 11.4 320 6 306.1 307.9 293.1 335.1 9.63 6 750 2591 11.6 5.7 67 6.0 8.1 330 7 309.2 310.7 292.4 332.7 7.68 7 700 3166 9.7 -0.1 50 9.8 4.4 304 8 313.2 314.3 291.8 330.3 5.42 8 650 3778 5.9 -5.0 45 10.9 0.6 269 6 315.7 316.4 291.3 328.7 4.07 9 600 4427 1.5 -10.3 41 11.8 -3.6 225 6 317.9 318.4 291.0 327.4 2.90 10 550 5123 -2.2 -16.3 33 14.1 -7.4 217 6 321.4 321.8 291.2 328.0 1.94 11 500 5874 -5.9 -20.4 31 14.5 -10.7 260 4 325.9 326.2 292.0 331.1 1.51 12 450 6692 -10.3 -18.4 51 8.2 -13.1 303 9 330.3 330.7 293.6 337.3 1.99 13 400 7590 -15.4 -23.9 48 8.5 -17.9 342 16 335.0 335.3 294.3 340.0 1.38 14 350 8585 -22.4 -47.8 8 25.4 -25.6 331 23 338.6 338.6 294.1 339.1 0.14 15 300 9696 -31.7 -44.4 28 12.7 -33.1 328 35 340.7 340.7 294.7 341.7 0.25 16 250 10956 -42.5 -55.8 22 13.3 -43.2 323 43 342.9 342.9 295.1 343.2 0.08 17 200 12422 -53.7 -58.4 57 4.7 -53.9 278 37 347.6 347.7 296.2 348.0 0.07 18 150 14221 -64.7 -78.3 14 13.5 -64.8 305 51 358.6 358.6 298.4 358.6 0.01 19 100 16637 -72.4 -81.6 24 9.2 -72.5 308 17 387.8 387.8 303.5 387.9 0.01 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5755.97 m Freezing level: 579.91 mb = 4706.67 m = 15441.63 ft Wetbulb zero: 642.72 mb = 3869.17 m = 12693.98 ft Precipitable water: 1.72 inches Sfc-500 mean rel hum: 55.77 % Est. max temperature: 31.51 C = 88.72 F Sfc-Lift cond lev (LCL): 888.86 mb = 1149.62 m = 3771.66 ft T: 18.97 C 700-500 lapse rate: 5.76 C/km ThetaE index: 23.64 C Layer 1000.0- 800.0 mb Conv cond level (CCL): 883.59 mb = 1200.64 m = 3939.04 ft Mean mixing ratio: 15.59 g/kg Conv temperature: 30.01 C = 86.02 F Cap Strength: 0.28 C Lifted Index: -2.10 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.08 C Lifted Index @700 mb: -0.20 C Showalter Index: 5.34 C Risk: None Total Totals Index: 38.27 C Risk: None Vertical Totals Index: 23.35 C Cross Totals Index: 14.92 C K Index: 22.55 Risk: 20-40 % chance of thunderstorms Sweat Index: 124.69 Risk: None Energy Index: 0.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 617.99 J/kg Max Up Vert Vel: 35.16 m/s Conv Inhibition (B-): 6.02 J/kg Cap Strength: 1.70 C Lift Cond Lev (LCL): 893.76 mb = 1102.46 m = 3616.96 ft Lev Free Conv (LFC): 828.76 mb = 1748.49 m = 5736.44 ft Equ Level (EL): 198.76 mb = 12461.13 m = 40882.49 ft B at Equ Level: 609.79 J/kg Max Parcel Lev (MPL): 128.76 mb = 15131.23 m = 49642.54 ft Wind Parameters Mean winds (0-6000m): 237.8 at 6.4 knts Storm direction: 267.8 at 4.8 knts Shear (0-3000m) pos: 2.3 neg: 0.5 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): -135.8 deg Storm rel helicity (0-3000m) pos: 17.7 neg: -6.2 tot: 11.4 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.1 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 53.14 Bulk Shear: 11.63 m/s