MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506050600F015.nam218 Reading from grid file:/home/data/models/nam_218/2506050600F015.nam218 Searching file for grids... Date: 15 hour NAM valid 21Z THU 5 JUN 25 Station: 39.18,-77.05 Latitude: 39.18 Longitude: -77.05 ------------------------------------------------------------------------------- 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 1000 126 28.7 19.8 58 9.0 22.3 183 6 301.8 304.5 295.5 345.0 14.65 1 1000 128 28.8 18.7 55 10.1 21.7 184 6 301.9 304.4 294.8 342.3 13.69 2 950 582 24.5 17.0 63 7.5 19.4 192 10 302.1 304.4 294.4 340.2 12.93 3 900 1053 19.9 16.1 79 3.8 17.3 197 10 302.0 304.4 294.3 340.1 12.89 4 850 1543 15.9 11.2 73 4.7 12.9 204 9 302.8 304.6 292.3 332.0 9.84 5 800 2056 15.1 -13.1 13 28.2 3.5 193 7 307.2 307.5 286.4 312.8 1.74 6 750 2598 12.1 -14.4 14 26.5 1.5 207 7 309.7 310.0 287.1 315.2 1.67 7 700 3171 8.2 -11.4 24 19.5 -0.0 223 9 311.5 312.0 288.4 318.9 2.29 8 650 3777 3.6 -11.6 32 15.2 -2.6 217 10 313.0 313.5 289.0 320.9 2.43 9 600 4420 -1.1 -13.4 39 12.3 -5.8 199 13 314.8 315.2 289.4 322.2 2.26 10 550 5107 -6.5 -22.8 26 16.3 -11.3 202 17 316.3 316.5 288.8 320.1 1.11 11 500 5845 -9.8 -11.0 90 1.3 -10.3 233 12 321.1 321.8 292.3 332.0 3.30 12 450 6652 -14.4 -14.8 97 0.4 -14.6 257 15 325.1 325.6 292.9 334.2 2.70 13 400 7535 -20.0 -28.2 48 8.1 -21.9 259 18 329.0 329.1 292.3 332.3 0.94 14 350 8513 -26.4 -41.5 23 15.2 -28.3 259 26 333.2 333.3 292.9 334.3 0.29 15 300 9609 -34.3 -45.9 30 11.7 -35.4 252 34 337.0 337.1 293.8 337.9 0.21 16 250 10857 -44.3 -51.3 45 7.1 -44.6 242 55 340.3 340.3 294.5 340.8 0.14 17 200 12309 -57.3 -61.1 62 3.8 -57.4 247 59 342.0 342.0 294.8 342.2 0.05 18 150 14093 -62.4 -77.6 11 15.2 -62.6 250 29 362.5 362.5 299.2 362.6 0.01 19 100 16576 -64.6 -87.1 3 22.5 -64.8 276 14 402.9 402.9 305.6 402.9 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5717.07 m Freezing level: 611.94 mb = 4266.36 m = 13997.08 ft Wetbulb zero: 701.23 mb = 3156.06 m = 10354.40 ft Precipitable water: 1.22 inches Sfc-500 mean rel hum: 42.22 % Est. max temperature: 29.64 C = 85.36 F Sfc-Lift cond lev (LCL): 878.40 mb = 1260.93 m = 4136.87 ft T: 18.19 C 700-500 lapse rate: 6.70 C/km ThetaE index: 32.20 C Layer 1000.0- 750.0 mb Conv cond level (CCL): 785.55 mb = 2209.32 m = 7248.32 ft Mean mixing ratio: 13.10 g/kg Conv temperature: 34.80 C = 94.64 F Cap Strength: 1.99 C Lifted Index: -3.27 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.62 C Lifted Index @700 mb: 0.28 C Showalter Index: 0.54 C Risk: Thunderstorms probable Total Totals Index: 46.53 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.63 C Cross Totals Index: 20.90 C K Index: 17.24 Risk: < 20 % chance of thunderstorms Sweat Index: 164.03 Risk: None Energy Index: -0.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 584.18 J/kg Max Up Vert Vel: 34.18 m/s Conv Inhibition (B-): 77.64 J/kg Cap Strength: 1.96 C Lift Cond Lev (LCL): 854.33 mb = 1499.13 m = 4918.36 ft Lev Free Conv (LFC): 689.33 mb = 3296.26 m = 10814.36 ft Equ Level (EL): 259.33 mb = 10606.29 m = 34797.11 ft B at Equ Level: 581.92 J/kg Max Parcel Lev (MPL): 149.33 mb = 14120.90 m = 46327.84 ft Wind Parameters Mean winds (0-6000m): 207.5 at 10.7 knts Storm direction: 237.5 at 8.0 knts Shear (0-3000m) pos: 1.2 neg: 0.3 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 53.7 deg Storm rel helicity (0-3000m) pos: 10.0 neg: -4.2 tot: 5.8 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 0.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 264.64 Bulk Shear: 2.21 m/s