MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/wx-climate-data/models/nam_conus_nest/2509250000F020.namnest.sound Reading from grid file:/mnt/nfs/wx-climate-data/models/nam_conus_nest/2509250000F020.namnest.sound Searching file for grids... Date: 20 hour NAM valid 20Z THU 25 SEP 25 Station: 39.61,-75.83 Latitude: 39.61 Longitude: -75.83 ------------------------------------------------------------------------------- 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 1005 25 27.3 24.9 87 2.3 25.5 145 9 300.0 303.7 298.5 359.1 20.12 1 1000 67 26.3 24.3 89 2.0 24.9 146 9 299.5 303.0 298.0 356.6 19.49 2 950 519 22.6 21.9 96 0.7 22.1 172 20 300.2 303.4 297.1 352.0 17.68 3 900 989 20.7 17.0 80 3.7 18.1 202 34 302.8 305.3 295.1 343.3 13.67 4 850 1482 17.3 13.5 78 3.8 14.8 213 40 304.2 306.4 294.0 338.5 11.50 5 800 1996 13.3 11.2 87 2.2 11.9 211 42 305.3 307.3 293.5 336.7 10.47 6 750 2537 10.0 4.7 70 5.2 7.0 211 42 307.4 308.8 291.5 329.3 7.18 7 700 3108 7.4 5.3 86 2.2 6.2 216 43 310.7 312.2 293.2 335.3 7.98 8 650 3715 3.8 3.1 95 0.8 3.4 218 47 313.3 314.7 293.4 336.2 7.36 9 600 4362 -0.0 -0.2 99 0.2 -0.2 218 43 316.1 317.3 293.3 336.0 6.29 10 550 5057 -3.0 -3.9 94 0.8 -3.4 216 45 320.5 321.5 293.7 337.4 5.24 11 500 5806 -6.9 -7.9 93 0.9 -7.4 223 51 324.6 325.4 294.0 338.6 4.23 12 450 6622 -11.6 -12.9 90 1.2 -12.2 226 49 328.6 329.2 294.1 339.3 3.15 13 400 7515 -17.4 -18.8 88 1.5 -17.9 226 50 332.4 332.9 294.3 340.0 2.16 14 350 8502 -23.9 -26.2 81 2.3 -24.5 223 54 336.5 336.8 294.6 341.2 1.29 15 300 9609 -32.2 -36.7 64 4.5 -32.9 218 54 339.9 340.0 294.8 342.0 0.55 16 250 10868 -42.4 -44.9 76 2.6 -42.6 226 56 343.1 343.2 295.3 344.2 0.28 17 200 12335 -54.2 -62.5 35 8.3 -54.4 228 64 347.0 347.0 296.0 347.2 0.04 18 150 14126 -65.9 -76.3 22 10.4 -65.9 235 56 356.6 356.6 298.0 356.7 0.01 19 100 16568 -67.0 -86.2 5 19.2 -67.2 250 28 398.2 398.2 304.9 398.2 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5739.61 m Freezing level: 600.35 mb = 4357.60 m = 14296.42 ft Wetbulb zero: 602.22 mb = 4332.33 m = 14213.50 ft Precipitable water: 2.18 inches Sfc-500 mean rel hum: 88.23 % Est. max temperature: 31.37 C = 88.46 F Sfc-Lift cond lev (LCL): 971.63 mb = 320.42 m = 1051.25 ft T: 24.26 C 700-500 lapse rate: 5.32 C/km ThetaE index: 29.79 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 904.69 mb = 944.04 m = 3097.19 ft Mean mixing ratio: 17.37 g/kg Conv temperature: 29.80 C = 85.64 F Cap Strength: 0.57 C Lifted Index: -4.55 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.73 C Lifted Index @700 mb: -3.61 C Showalter Index: 0.49 C Risk: Thunderstorms probable Total Totals Index: 44.62 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.21 C Cross Totals Index: 20.41 C K Index: 35.52 Risk: > 80 % chance of thunderstorms Sweat Index: 338.89 Risk: Showers and thunderstorms possible Energy Index: -0.08 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1802.26 J/kg Max Up Vert Vel: 60.04 m/s Conv Inhibition (B-): 7.47 J/kg Cap Strength: 0.57 C Lift Cond Lev (LCL): 931.68 mb = 688.27 m = 2258.09 ft Lev Free Conv (LFC): 876.68 mb = 1215.38 m = 3987.42 ft Equ Level (EL): 176.68 mb = 13106.97 m = 43001.36 ft B at Equ Level: 1802.11 J/kg Wind Parameters Mean winds (0-6000m): 213.3 at 40.4 knts Storm direction: 243.3 at 30.3 knts Shear (0-3000m) pos: 6.7 neg: 0.4 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 94.2 deg Storm rel helicity (0-3000m) pos: 314.0 neg: -2.2 tot: 311.9 m^2/s^2 ave: 104.0 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 7.5 10^-3/s Energy-Hel index: 3.37 Bulk Rich Number: 12.43 Bulk Shear: 145.01 m/s