MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2509251200F006.nam218 Reading from grid file:/home/data/models/nam_218/2509251200F006.nam218 Searching file for grids... Date: 6 hour NAM valid 18Z THU 25 SEP 25 Station: 41.74,-74.21 Latitude: 41.74 Longitude: -74.21 ------------------------------------------------------------------------------- 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 73 SFC 985 203 23.0 22.0 94 1.0 22.3 150 9 297.4 300.5 296.0 347.0 17.14 2 950 519 20.0 19.8 99 0.2 19.9 161 23 297.5 300.3 294.9 342.4 15.52 3 900 984 17.8 16.1 90 1.7 16.7 178 31 299.8 302.2 293.7 337.5 12.85 4 850 1472 15.1 13.4 90 1.6 14.0 190 35 301.9 304.0 293.3 335.8 11.45 5 800 1984 12.3 11.0 91 1.3 11.4 199 42 304.3 306.2 293.1 335.1 10.33 6 750 2523 9.2 8.5 95 0.7 8.8 205 46 306.6 308.3 293.0 334.8 9.33 7 700 3093 6.0 5.6 97 0.4 5.8 213 47 309.1 310.7 292.8 334.1 8.16 8 650 3697 2.6 2.1 96 0.5 2.4 220 47 311.9 313.3 292.6 333.3 6.87 9 600 4342 -1.1 -2.3 92 1.1 -1.7 226 47 314.8 315.8 292.2 331.9 5.40 10 550 5034 -3.2 -3.5 98 0.3 -3.4 232 46 320.3 321.3 293.7 337.6 5.38 11 500 5783 -7.4 -7.9 96 0.6 -7.6 233 47 324.1 324.9 293.8 338.0 4.21 12 450 6596 -12.5 -14.4 85 1.9 -13.2 231 52 327.6 328.1 293.6 337.1 2.79 13 400 7487 -17.9 -20.5 80 2.6 -18.7 233 54 331.7 332.1 293.9 338.3 1.86 14 350 8471 -24.6 -27.7 76 3.1 -25.3 234 55 335.5 335.8 294.2 339.6 1.12 15 300 9575 -33.3 -36.7 71 3.4 -33.7 239 58 338.5 338.6 294.4 340.6 0.55 16 250 10830 -42.9 -46.4 69 3.4 -43.2 240 67 342.2 342.3 295.1 343.2 0.24 17 200 12292 -55.1 -58.7 64 3.6 -55.2 243 76 345.5 345.5 295.7 345.8 0.07 18 150 14085 -65.2 -77.6 16 12.4 -65.3 249 69 357.8 357.8 298.2 357.9 0.01 19 100 16541 -66.6 -84.2 7 17.6 -66.8 261 28 399.0 399.0 305.0 399.0 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5710.24 m Freezing level: 615.07 mb = 4147.40 m = 13606.78 ft Wetbulb zero: 621.19 mb = 4062.27 m = 13327.49 ft Precipitable water: 1.97 inches Sfc-500 mean rel hum: 94.47 % Est. max temperature: 28.16 C = 82.69 F Sfc-Lift cond lev (LCL): 971.76 mb = 322.17 m = 1056.97 ft T: 21.85 C 700-500 lapse rate: 4.97 C/km ThetaE index: 15.17 C Layer 950.0- 550.0 mb Conv cond level (CCL): 912.11 mb = 869.22 m = 2851.73 ft Mean mixing ratio: 14.68 g/kg Conv temperature: 24.83 C = 76.69 F Cap Strength: 0.27 C Lifted Index: -1.06 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.11 C Lifted Index @700 mb: -2.05 C Showalter Index: 1.22 C Risk: Showers probable Total Totals Index: 43.21 C Risk: None Vertical Totals Index: 22.43 C Cross Totals Index: 20.78 C K Index: 35.40 Risk: > 80 % chance of thunderstorms Sweat Index: 388.52 Risk: Showers and thunderstorms possible Energy Index: 0.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 365.90 J/kg Max Up Vert Vel: 27.05 m/s Conv Inhibition (B-): 2.12 J/kg Cap Strength: 0.27 C Lift Cond Lev (LCL): 922.82 mb = 768.66 m = 2521.81 ft Lev Free Conv (LFC): 877.82 mb = 1197.27 m = 3928.01 ft Equ Level (EL): 307.82 mb = 9390.58 m = 30808.63 ft B at Equ Level: 365.58 J/kg Max Parcel Lev (MPL): 177.82 mb = 13024.50 m = 42730.80 ft Wind Parameters Mean winds (0-6000m): 214.0 at 41.8 knts Storm direction: 244.0 at 31.3 knts Shear (0-3000m) pos: 7.5 neg: 0.0 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 96.4 deg Storm rel helicity (0-3000m) pos: 454.8 neg: 0.0 tot: 454.8 m^2/s^2 ave: 151.6 10^-3 m/s^2 rel: 0.95 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 9.2 10^-3/s Energy-Hel index: 0.87 Bulk Rich Number: 2.42 Bulk Shear: 151.39 m/s