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: 39.93,-75.02 Latitude: 39.93 Longitude: -75.02 ------------------------------------------------------------------------------- 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 1004 24 28.7 22.6 70 6.1 24.3 184 10 301.5 304.8 297.3 353.0 17.47 1 1000 56 28.5 22.4 70 6.1 24.0 185 10 301.7 304.8 297.2 352.7 17.30 2 950 511 24.3 21.2 83 3.1 22.1 191 22 301.8 304.9 297.0 351.7 16.90 3 900 982 20.3 19.2 93 1.1 19.6 204 32 302.5 305.4 296.4 349.1 15.77 4 850 1474 16.4 15.7 96 0.7 16.0 216 36 303.3 305.8 295.0 342.8 13.32 5 800 1988 13.3 10.2 82 3.0 11.4 224 42 305.3 307.1 293.0 334.9 9.85 6 750 2529 10.1 6.2 76 4.0 7.8 224 44 307.6 309.1 292.2 331.8 7.94 7 700 3100 7.3 3.3 76 4.0 5.0 226 45 310.5 311.9 292.3 332.0 6.94 8 650 3708 4.2 1.5 83 2.7 2.7 229 46 313.7 314.9 292.9 334.2 6.56 9 600 4354 -0.1 -2.1 87 2.0 -1.2 229 44 316.0 317.0 292.6 333.4 5.47 10 550 5048 -2.9 -4.7 88 1.7 -3.8 232 41 320.6 321.6 293.4 336.6 4.92 11 500 5799 -6.6 -8.5 87 1.9 -7.5 231 39 325.0 325.8 293.9 338.4 4.03 12 450 6614 -11.8 -13.9 85 2.1 -12.6 229 41 328.4 329.0 293.9 338.3 2.91 13 400 7506 -17.6 -19.8 83 2.2 -18.3 228 46 332.1 332.5 294.1 339.1 1.98 14 350 8492 -24.2 -27.1 77 2.8 -24.9 229 54 336.1 336.3 294.4 340.4 1.19 15 300 9598 -32.4 -35.9 71 3.5 -32.9 229 61 339.7 339.8 294.8 342.0 0.59 16 250 10859 -42.2 -47.5 57 5.2 -42.6 231 64 343.3 343.3 295.3 344.1 0.21 17 200 12327 -54.0 -64.1 28 10.1 -54.2 228 70 347.3 347.3 296.1 347.5 0.03 18 150 14121 -64.5 -79.7 11 15.2 -64.6 238 53 359.0 359.1 298.5 359.1 0.00 19 100 16561 -67.9 -83.9 8 16.0 -68.1 258 23 396.5 396.5 304.7 396.5 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5742.80 m Freezing level: 601.46 mb = 4335.46 m = 14223.78 ft Wetbulb zero: 615.13 mb = 4153.18 m = 13625.76 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 84.11 % Est. max temperature: 30.39 C = 86.70 F Sfc-Lift cond lev (LCL): 918.91 mb = 801.00 m = 2627.91 ft T: 21.85 C 700-500 lapse rate: 5.15 C/km ThetaE index: 21.28 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 897.85 mb = 1003.03 m = 3290.75 ft Mean mixing ratio: 16.76 g/kg Conv temperature: 29.65 C = 85.38 F Cap Strength: 0.46 C Lifted Index: -4.19 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.83 C Lifted Index @700 mb: -3.70 C Showalter Index: -0.97 C Risk: Thunderstorms probable Total Totals Index: 45.34 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.00 C Cross Totals Index: 22.34 C K Index: 34.71 Risk: 60-80 % chance of thunderstorms Sweat Index: 356.30 Risk: Showers and thunderstorms possible Energy Index: -1.00 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1781.28 J/kg Max Up Vert Vel: 59.69 m/s Conv Inhibition (B-): 3.37 J/kg Cap Strength: 0.46 C Lift Cond Lev (LCL): 905.78 mb = 926.61 m = 3040.01 ft Lev Free Conv (LFC): 890.78 mb = 1071.05 m = 3513.91 ft Equ Level (EL): 180.78 mb = 12957.06 m = 42509.54 ft B at Equ Level: 1777.43 J/kg Wind Parameters Mean winds (0-6000m): 223.9 at 38.7 knts Storm direction: 253.9 at 29.0 knts Shear (0-3000m) pos: 6.2 neg: 0.3 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 96.1 deg Storm rel helicity (0-3000m) pos: 275.8 neg: 0.0 tot: 275.8 m^2/s^2 ave: 91.9 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 7.1 10^-3/s Energy-Hel index: 2.91 Bulk Rich Number: 18.36 Bulk Shear: 97.01 m/s