MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2509251200F009.nam218 Reading from grid file:/home/data/models/nam_218/2509251200F009.nam218 Searching file for grids... Date: 9 hour NAM valid 21Z THU 25 SEP 25 Station: 39.11,-75.55 Latitude: 39.11 Longitude: -75.55 ------------------------------------------------------------------------------- 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 1006 8 28.7 22.3 69 6.3 24.0 191 14 301.3 304.4 297.0 351.8 17.14 1 1000 62 28.3 21.7 67 6.6 23.5 196 18 301.4 304.5 296.7 350.1 16.54 2 950 516 23.8 20.4 81 3.5 21.3 199 26 301.4 304.3 296.3 348.6 16.05 3 900 988 21.2 16.2 73 5.1 17.8 217 31 303.4 305.8 294.8 341.9 12.96 4 850 1481 17.9 13.1 73 4.8 14.7 224 34 304.9 307.0 293.9 338.4 11.20 5 800 1997 14.2 8.7 70 5.5 10.8 225 37 306.3 307.9 292.6 333.1 8.88 6 750 2539 11.3 3.9 60 7.4 7.1 225 38 308.8 310.1 291.6 329.6 6.75 7 700 3112 8.0 5.4 83 2.7 6.5 230 39 311.4 312.9 293.4 336.2 8.04 8 650 3721 4.0 2.1 87 2.0 2.9 231 41 313.5 314.8 293.0 335.0 6.85 9 600 4368 0.9 -3.0 75 3.9 -1.1 230 40 317.2 318.2 292.7 333.5 5.11 10 550 5062 -3.3 -7.4 74 4.1 -5.2 230 41 320.1 320.9 292.6 333.2 3.99 11 500 5811 -7.2 -9.1 86 1.9 -8.1 231 41 324.2 325.0 293.6 336.9 3.83 12 450 6626 -11.8 -13.0 91 1.1 -12.3 232 44 328.3 329.0 294.1 339.0 3.13 13 400 7518 -17.3 -19.9 80 2.6 -18.1 231 49 332.5 332.9 294.1 339.4 1.97 14 350 8505 -24.2 -26.1 85 1.9 -24.6 230 52 336.1 336.4 294.6 340.9 1.30 15 300 9612 -32.4 -39.2 51 6.8 -33.3 225 57 339.7 339.8 294.7 341.4 0.43 16 250 10872 -41.7 -53.6 27 11.8 -42.4 229 59 344.0 344.0 295.4 344.4 0.10 17 200 12344 -53.7 -63.5 29 9.9 -53.9 229 60 347.8 347.8 296.2 348.0 0.04 18 150 14136 -65.6 -77.3 18 11.7 -65.7 235 51 357.1 357.1 298.1 357.2 0.01 19 100 16570 -68.3 -84.9 7 16.6 -68.4 249 28 395.8 395.8 304.6 395.8 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5748.30 m Freezing level: 589.22 mb = 4517.52 m = 14821.07 ft Wetbulb zero: 613.52 mb = 4187.58 m = 13738.62 ft Precipitable water: 2.00 inches Sfc-500 mean rel hum: 75.64 % Est. max temperature: 32.09 C = 89.76 F Sfc-Lift cond lev (LCL): 918.23 mb = 812.82 m = 2666.71 ft T: 22.21 C 700-500 lapse rate: 5.65 C/km ThetaE index: 22.20 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 855.08 mb = 1429.35 m = 4689.41 ft Mean mixing ratio: 15.60 g/kg Conv temperature: 32.13 C = 89.83 F Cap Strength: 1.78 C Lifted Index: -3.50 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.83 C Lifted Index @700 mb: -1.96 C Showalter Index: 0.25 C Risk: Thunderstorms probable Total Totals Index: 45.45 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.13 C Cross Totals Index: 20.32 C K Index: 35.56 Risk: > 80 % chance of thunderstorms Sweat Index: 305.45 Risk: Showers and thunderstorms possible Energy Index: -0.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 993.96 J/kg Max Up Vert Vel: 44.59 m/s Conv Inhibition (B-): 33.20 J/kg Cap Strength: 1.78 C Lift Cond Lev (LCL): 892.21 mb = 1062.56 m = 3486.05 ft Lev Free Conv (LFC): 817.21 mb = 1815.46 m = 5956.17 ft Equ Level (EL): 207.21 mb = 12110.33 m = 39731.55 ft B at Equ Level: 993.30 J/kg Max Parcel Lev (MPL): 117.21 mb = 15616.34 m = 51234.10 ft Wind Parameters Mean winds (0-6000m): 225.6 at 36.5 knts Storm direction: 255.6 at 27.4 knts Shear (0-3000m) pos: 4.8 neg: 0.2 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 81.4 deg Storm rel helicity (0-3000m) pos: 180.7 neg: 0.0 tot: 180.7 m^2/s^2 ave: 60.2 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 5.3 10^-3/s Energy-Hel index: 1.02 Bulk Rich Number: 17.49 Bulk Shear: 56.83 m/s