MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2406271200F012.nam218 Reading from grid file:/home/data/models/nam_218/2406271200F012.nam218 Searching file for grids... Date: 12 hour NAM valid 0Z FRI 28 JUN 24 Station: 46.14,-103.43 Latitude: 46.14 Longitude: -103.43 ------------------------------------------------------------------------------- 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 -75 1 950 367 2 900 854 SFC 894 915 30.4 18.8 50 11.6 22.0 158 16 313.5 316.5 299.0 361.4 15.49 4 850 1361 25.2 17.5 62 7.7 19.7 163 21 312.5 315.4 298.4 358.5 14.95 5 800 1890 20.2 16.2 78 4.0 17.4 179 22 312.6 315.4 298.2 357.6 14.60 6 750 2444 15.8 13.1 84 2.7 14.0 207 23 313.7 316.1 297.3 353.1 12.74 7 700 3027 11.5 8.0 79 3.5 9.3 234 24 315.2 317.1 295.6 345.3 9.65 8 650 3642 6.7 2.2 73 4.5 4.1 255 28 316.5 317.9 293.9 338.4 6.92 9 600 4294 2.4 -6.5 52 8.9 -1.8 263 37 318.9 319.7 292.2 331.7 3.92 10 550 4993 -1.3 -14.0 37 12.7 -6.4 260 40 322.5 323.0 291.8 330.4 2.35 11 500 5746 -5.3 -32.7 10 27.3 -12.1 260 39 326.6 326.6 291.2 328.4 0.49 12 450 6562 -11.5 -32.0 17 20.4 -16.3 259 39 328.7 328.8 291.9 330.9 0.58 13 400 7452 -18.5 -41.1 12 22.5 -22.1 259 40 330.9 330.9 292.2 331.9 0.26 14 350 8431 -26.5 -40.4 26 14.0 -28.3 263 42 333.1 333.2 292.9 334.3 0.32 15 300 9525 -35.3 -46.0 33 10.7 -36.3 263 45 335.6 335.6 293.4 336.4 0.21 16 250 10767 -45.5 -52.2 47 6.7 -45.9 258 50 338.4 338.4 294.0 338.9 0.12 17 200 12223 -52.1 -66.7 16 14.6 -52.4 256 76 350.3 350.3 296.7 350.4 0.02 18 150 14075 -56.7 -82.2 3 25.5 -57.1 250 70 372.3 372.3 300.9 372.3 0.00 19 100 16608 -59.1 -86.7 2 27.6 -59.5 265 29 413.5 413.5 306.9 413.5 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5820.74 m Freezing level: 567.58 mb = 4747.13 m = 15574.40 ft Wetbulb zero: 615.18 mb = 4090.77 m = 13420.99 ft Sfc-500 mean rel hum: 59.65 % Est. max temperature: 30.82 C = 87.48 F Sfc-Lift cond lev (LCL): 755.42 mb = 2382.55 m = 7816.69 ft T: 16.27 C 700-500 lapse rate: 6.18 C/km ThetaE index: 33.01 C Layer 850.0- 450.0 mb Conv cond level (CCL): 745.80 mb = 2491.86 m = 8175.28 ft Mean mixing ratio: 14.94 g/kg Conv temperature: 30.77 C = 87.39 F Cap Strength: 0.72 C Lifted Index: -5.34 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -11.51 C Lifted Index @700 mb: -1.36 C Showalter Index: -5.22 C Risk: Severe thunderstorms possible Total Totals Index: 53.31 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.51 C Cross Totals Index: 22.80 C K Index: 44.46 Risk: > 80 % chance of thunderstorms Sweat Index: 525.65 Risk: Severe Thunderstorms possible Energy Index: -5.76 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2947.39 J/kg Max Up Vert Vel: 76.78 m/s Conv Inhibition (B-): 10.70 J/kg Cap Strength: 0.72 C Lift Cond Lev (LCL): 756.93 mb = 2365.46 m = 7760.60 ft Lev Free Conv (LFC): 731.93 mb = 2650.48 m = 8695.69 ft Equ Level (EL): 171.93 mb = 13196.29 m = 43294.39 ft B at Equ Level: 2913.54 J/kg Wind Parameters Mean winds (0-6000m): 245.4 at 31.2 knts Storm direction: 275.4 at 23.4 knts Shear (0-3000m) pos: 6.5 neg: 0.0 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 102.3 deg Storm rel helicity (0-3000m) pos: 230.3 neg: 0.0 tot: 230.3 m^2/s^2 ave: 76.8 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 6.1 10^-3/s Energy-Hel index: 3.45 Bulk Rich Number: 18.56 Bulk Shear: 158.81 m/s