MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2307271200F012.nam218 Reading from grid file:/home/data/models/nam_218/2307271200F012.nam218 Searching file for grids... Date: 12 hour NAM valid 0Z FRI 28 JUL 23 Station: 46.09,-103.27 Latitude: 46.09 Longitude: -103.27 ------------------------------------------------------------------------------- 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 65 1 950 523 SFC 911 893 29.4 12.0 34 17.4 17.9 72 4 310.7 312.6 294.4 340.6 9.73 3 900 1005 28.3 11.0 34 17.3 17.0 72 4 310.6 312.4 294.0 338.8 9.18 4 850 1508 23.3 10.0 43 13.3 14.8 68 4 310.6 312.3 294.0 338.6 9.13 5 800 2032 18.2 9.1 55 9.1 12.5 62 3 310.6 312.3 294.0 338.6 9.12 6 750 2581 13.3 6.4 63 7.0 9.1 4 2 311.0 312.6 293.3 335.8 8.05 7 700 3157 9.7 1.0 55 8.7 4.9 274 10 313.3 314.4 292.2 331.7 5.89 8 650 3768 5.7 -5.4 45 11.1 0.3 277 23 315.4 316.1 291.2 328.0 3.93 9 600 4417 0.9 -12.7 35 13.6 -4.6 288 31 317.2 317.7 290.3 325.1 2.41 10 550 5109 -4.9 -13.1 53 8.2 -8.1 286 35 318.3 318.8 290.7 326.7 2.54 11 500 5848 -11.0 -20.2 47 9.2 -13.8 284 40 319.6 319.9 290.2 324.8 1.54 12 450 6650 -15.5 -26.8 37 11.3 -18.2 277 48 323.8 324.0 290.9 327.1 0.95 13 400 7527 -21.7 -24.4 79 2.7 -22.4 272 61 326.8 327.1 292.1 331.4 1.32 14 350 8499 -27.9 -30.8 76 2.9 -28.5 252 60 331.1 331.3 292.9 334.2 0.84 15 300 9589 -35.6 -38.7 73 3.1 -36.0 237 67 335.1 335.2 293.5 336.8 0.45 16 250 10829 -46.2 -49.7 68 3.5 -46.4 242 76 337.3 337.3 293.8 338.0 0.16 17 200 12287 -50.3 -72.9 5 22.6 -50.8 271 73 353.1 353.1 297.3 353.2 0.01 18 150 14150 -54.7 -83.2 2 28.6 -55.1 269 57 375.9 375.9 301.6 375.9 0.00 19 100 16676 -63.3 -87.5 2 24.2 -63.5 271 33 405.4 405.4 305.9 405.4 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5783.84 m Freezing level: 592.08 mb = 4526.20 m = 14849.55 ft Wetbulb zero: 646.78 mb = 3808.37 m = 12494.50 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 48.17 % Est. max temperature: 29.65 C = 85.38 F Sfc-Lift cond lev (LCL): 707.11 mb = 3072.76 m = 10081.12 ft T: 10.26 C 700-500 lapse rate: 7.70 C/km ThetaE index: 15.44 C Layer 900.0- 550.0 mb Conv cond level (CCL): 658.30 mb = 3663.57 m = 12019.45 ft Mean mixing ratio: 9.18 g/kg Conv temperature: 33.61 C = 92.50 F Cap Strength: 2.42 C Lifted Index: -3.70 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.86 C Lifted Index @700 mb: 2.39 C Showalter Index: -3.64 C Risk: Severe thunderstorms possible Total Totals Index: 55.40 C Risk: Severe Thunderstorms probable Vertical Totals Index: 34.35 C Cross Totals Index: 21.05 C K Index: 35.67 Risk: > 80 % chance of thunderstorms Sweat Index: 295.74 Risk: None Energy Index: -2.67 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 518.25 J/kg Max Up Vert Vel: 32.19 m/s Conv Inhibition (B-): 87.90 J/kg Cap Strength: 2.42 C Lift Cond Lev (LCL): 699.07 mb = 3168.14 m = 10394.04 ft Lev Free Conv (LFC): 594.07 mb = 4495.60 m = 14749.16 ft Equ Level (EL): 244.07 mb = 10985.77 m = 36042.12 ft B at Equ Level: 509.80 J/kg Max Parcel Lev (MPL): 184.07 mb = 12824.67 m = 42075.19 ft Wind Parameters Mean winds (0-6000m): 284.0 at 23.1 knts Storm direction: 314.0 at 17.3 knts Shear (0-3000m) pos: 1.7 neg: 3.1 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 110.9 deg Storm rel helicity (0-3000m) pos: 72.5 neg: -2.6 tot: 69.9 m^2/s^2 ave: 23.3 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 3.9 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 5.58 Bulk Shear: 92.86 m/s