MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2207301200F012.nam218 Reading from grid file:/home/data/models/nam_218/2207301200F012.nam218 Searching file for grids... Date: 12 hour NAM valid 0Z SUN 31 JUL 22 Station: 46.14,-103.54 Latitude: 46.14 Longitude: -103.54 ------------------------------------------------------------------------------- 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 16 1 950 480 SFC 905 924 35.0 7.4 18 27.6 17.5 257 9 317.1 318.5 294.3 339.8 7.16 3 900 971 34.4 7.0 18 27.4 17.1 257 9 316.9 318.3 294.1 339.0 6.98 4 850 1483 29.3 5.8 23 23.4 14.7 260 12 316.8 318.1 293.9 338.5 6.83 5 800 2017 24.1 4.3 28 19.7 12.1 262 13 316.8 318.1 293.7 337.5 6.53 6 750 2576 18.7 3.7 37 15.0 9.8 263 14 316.8 318.1 293.8 338.0 6.66 7 700 3161 13.0 2.8 50 10.2 7.1 264 15 316.8 318.1 293.9 338.1 6.70 8 650 3777 6.9 1.7 69 5.3 3.9 264 16 316.8 318.1 293.8 337.9 6.65 9 600 4428 0.6 0.0 96 0.6 0.3 265 18 316.8 318.1 293.6 337.1 6.40 10 550 5120 -5.0 -6.6 89 1.6 -5.7 275 27 318.2 319.0 292.2 332.0 4.26 11 500 5862 -10.0 -18.8 48 8.9 -12.8 296 30 320.9 321.2 290.8 326.8 1.73 12 450 6667 -14.7 -33.3 19 18.6 -18.6 308 37 324.7 324.8 290.7 326.6 0.51 13 400 7546 -21.3 -40.4 16 19.1 -24.1 306 40 327.3 327.3 291.2 328.3 0.28 14 350 8517 -27.6 -50.8 9 23.2 -29.8 296 42 331.5 331.5 292.2 331.9 0.10 15 300 9608 -35.0 -56.9 9 21.8 -36.4 296 39 336.0 336.0 293.4 336.2 0.06 16 250 10861 -40.8 -67.8 4 27.0 -41.8 294 46 345.5 345.5 295.6 345.5 0.02 17 200 12353 -49.0 -72.7 5 23.6 -49.6 301 46 355.1 355.1 297.7 355.2 0.01 18 150 14200 -57.2 -78.3 5 21.1 -57.5 300 34 371.5 371.5 300.8 371.6 0.01 19 100 16730 -63.2 -87.4 2 24.2 -63.4 318 21 405.7 405.7 306.0 405.7 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5846.46 m Freezing level: 594.60 mb = 4503.02 m = 14773.52 ft Wetbulb zero: 597.41 mb = 4462.70 m = 14641.21 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 56.42 % Est. max temperature: 34.75 C = 94.55 F Sfc-Lift cond lev (LCL): 606.24 mb = 4344.12 m = 14252.18 ft T: 1.42 C 700-500 lapse rate: 8.49 C/km ThetaE index: 2.29 C Layer 900.0- 750.0 mb Conv cond level (CCL): 602.44 mb = 4395.25 m = 14419.93 ft Mean mixing ratio: 6.81 g/kg Conv temperature: 34.72 C = 94.49 F Cap Strength: -0.03 C Lifted Index: -2.54 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.03 C Lifted Index @700 mb: -0.01 C Showalter Index: -2.54 C Risk: Severe thunderstorms possible Total Totals Index: 55.04 C Risk: Severe Thunderstorms probable Vertical Totals Index: 39.24 C Cross Totals Index: 15.80 C K Index: 34.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 245.32 Risk: None Energy Index: -2.26 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 367.94 J/kg Max Up Vert Vel: 27.13 m/s Conv Inhibition (B-): 0.59 J/kg Cap Strength: 0.27 C Lift Cond Lev (LCL): 602.09 mb = 4399.94 m = 14435.33 ft Lev Free Conv (LFC): 597.09 mb = 4466.90 m = 14654.99 ft Equ Level (EL): 297.09 mb = 9674.68 m = 31740.70 ft B at Equ Level: 364.74 J/kg Max Parcel Lev (MPL): 227.09 mb = 11503.73 m = 37741.43 ft Wind Parameters Mean winds (0-6000m): 280.5 at 20.9 knts Storm direction: 310.5 at 15.7 knts Shear (0-3000m) pos: 1.3 neg: 0.0 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 35.9 deg Storm rel helicity (0-3000m) pos: 25.4 neg: 0.0 tot: 25.4 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.99 Storm rel vorticity (0-3000m) horiz: 1.3 stream: 1.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 19.59 Bulk Shear: 18.78 m/s