MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/wx-climate-data/models/nam_conus_nest/2509250600F012.namnest.sound Reading from grid file:/mnt/nfs/wx-climate-data/models/nam_conus_nest/2509250600F012.namnest.sound Searching file for grids... Date: 12 hour NAM valid 18Z THU 25 SEP 25 Station: 31.06,-71.76 Latitude: 31.06 Longitude: -71.76 ------------------------------------------------------------------------------- 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 -1 26.7 25.0 90 1.7 25.5 125 13 298.4 302.1 298.1 356.9 20.04 1 1000 149 25.2 24.3 95 0.8 24.6 125 14 298.3 301.8 297.7 355.1 19.49 2 950 601 21.7 21.7 100 0.1 21.7 141 16 299.3 302.4 296.7 350.2 17.44 3 900 1071 20.0 19.5 97 0.5 19.6 137 12 302.1 305.0 296.5 349.4 16.02 4 850 1564 18.3 12.6 69 5.7 14.6 157 8 305.3 307.3 293.8 337.8 10.85 5 800 2082 16.2 6.0 51 10.3 10.2 160 9 308.5 309.8 292.0 330.9 7.33 6 750 2628 13.2 3.5 52 9.8 7.6 159 9 311.0 312.2 292.1 331.3 6.57 7 700 3204 9.8 0.3 51 9.5 4.6 158 9 313.3 314.4 291.9 330.9 5.58 8 650 3816 6.2 -2.4 54 8.5 1.8 160 8 315.9 316.9 292.2 331.7 4.95 9 600 4467 2.4 -6.2 53 8.6 -1.7 157 8 319.0 319.7 292.3 332.0 4.02 10 550 5165 -1.9 -7.1 67 5.2 -4.3 155 10 321.9 322.7 293.2 335.3 4.09 11 500 5917 -6.3 -11.6 66 5.2 -8.5 169 8 325.3 325.9 293.3 335.9 3.15 12 450 6734 -11.0 -14.4 76 3.4 -12.3 193 9 329.4 330.0 294.1 339.0 2.79 13 400 7629 -16.4 -23.1 56 6.6 -18.4 204 12 333.6 333.9 294.1 339.0 1.49 14 350 8620 -23.0 -42.5 15 19.6 -25.8 160 14 337.8 337.9 294.0 338.8 0.26 15 300 9731 -31.6 -54.5 9 23.0 -33.4 136 17 340.9 340.9 294.6 341.2 0.08 16 250 10991 -42.2 -55.5 22 13.4 -42.9 141 11 343.4 343.4 295.2 343.7 0.08 17 200 12459 -54.5 -63.9 30 9.4 -54.7 126 24 346.5 346.5 295.9 346.6 0.04 18 150 14246 -67.0 -74.4 34 7.5 -67.0 120 5 354.8 354.8 297.7 354.8 0.01 19 100 16652 -71.7 -85.9 10 14.2 -71.7 223 6 389.3 389.3 303.7 389.3 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5767.80 m Freezing level: 571.54 mb = 4864.63 m = 15959.89 ft Wetbulb zero: 624.29 mb = 4144.36 m = 13596.83 ft Precipitable water: 2.00 inches Sfc-500 mean rel hum: 66.13 % Est. max temperature: 32.52 C = 90.54 F Sfc-Lift cond lev (LCL): 992.98 mb = 211.28 m = 693.17 ft T: 24.68 C 700-500 lapse rate: 5.95 C/km ThetaE index: 25.97 C Layer 1000.0- 750.0 mb Conv cond level (CCL): 961.91 mb = 491.30 m = 1611.86 ft Mean mixing ratio: 18.17 g/kg Conv temperature: 27.34 C = 81.22 F Cap Strength: 0.11 C Lifted Index: -4.20 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.44 C Lifted Index @700 mb: -1.41 C Showalter Index: 1.36 C Risk: Showers probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 24.66 C Cross Totals Index: 18.95 C K Index: 27.73 Risk: 40-60 % chance of thunderstorms Sweat Index: 175.80 Risk: None Energy Index: -0.38 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1527.23 J/kg Max Up Vert Vel: 55.27 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.12 C Lift Cond Lev (LCL): 960.24 mb = 506.67 m = 1662.29 ft Lev Free Conv (LFC): 955.24 mb = 552.67 m = 1813.19 ft Equ Level (EL): 845.24 mb = 1611.76 m = 5287.86 ft B at Equ Level: 19.96 J/kg Wind Parameters Mean winds (0-6000m): 151.7 at 9.8 knts Storm direction: 181.7 at 7.4 knts Shear (0-3000m) pos: 1.3 neg: 0.0 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 13.2 deg Storm rel helicity (0-3000m) pos: 17.4 neg: -7.7 tot: 9.6 m^2/s^2 ave: 3.2 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 0.5 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 275.46 Bulk Shear: 5.54 m/s