MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2107190000F024.nam218 Reading from grid file:/home/data/models/nam_218/2107190000F024.nam218 Searching file for grids... Date: 24 hour NAM valid 0Z TUE 20 JUL 21 Station: 46.16,-103.22 Latitude: 46.16 Longitude: -103.22 ------------------------------------------------------------------------------- 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 97 1 950 566 SFC 917 890 36.4 5.5 15 30.9 17.2 156 13 317.4 318.6 293.6 337.0 6.18 3 900 1057 33.9 4.5 16 29.3 16.0 157 16 316.4 317.6 293.1 335.1 5.89 4 850 1567 28.8 3.6 20 25.2 13.7 157 17 316.3 317.4 293.0 334.8 5.83 5 800 2100 23.6 2.6 25 21.0 11.3 156 17 316.3 317.4 292.9 334.5 5.75 6 750 2657 18.0 1.6 33 16.5 8.6 156 17 316.2 317.3 292.9 334.3 5.72 7 700 3241 12.5 -0.4 41 12.8 5.5 154 16 316.3 317.3 292.6 333.3 5.33 8 650 3857 7.6 -12.0 23 19.7 -0.7 129 15 317.6 318.1 290.4 325.3 2.34 9 600 4510 3.2 -25.0 11 28.2 -5.7 97 9 319.8 319.9 289.6 322.7 0.83 10 550 5207 -1.8 -26.8 13 25.0 -8.9 8 8 322.0 322.2 290.2 324.8 0.78 11 500 5957 -6.8 -34.7 9 27.9 -13.0 353 14 324.8 324.9 290.6 326.3 0.40 12 450 6770 -12.2 -43.8 5 31.6 -17.5 342 17 327.9 327.9 291.3 328.5 0.17 13 400 7658 -18.2 -47.2 6 28.9 -22.1 324 27 331.3 331.3 292.2 331.9 0.14 14 350 8640 -25.2 -32.2 52 7.0 -26.5 316 37 334.8 334.9 293.7 337.5 0.73 15 300 9744 -33.0 -42.8 37 9.8 -34.1 321 45 338.8 338.9 294.3 340.0 0.29 16 250 10996 -43.6 -49.6 51 6.1 -43.9 321 53 341.3 341.4 294.8 342.0 0.16 17 200 12457 -53.5 -62.4 33 8.9 -53.8 308 46 348.0 348.0 296.2 348.2 0.04 18 150 14269 -61.3 -80.5 6 19.2 -61.4 314 36 364.5 364.5 299.5 364.5 0.00 19 100 16770 -64.0 -86.3 3 22.3 -64.2 307 14 404.0 404.0 305.7 404.0 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5860.12 m Freezing level: 567.88 mb = 4957.59 m = 16264.85 ft Wetbulb zero: 655.97 mb = 3780.83 m = 12404.13 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 21.29 % Est. max temperature: 35.30 C = 95.53 F Sfc-Lift cond lev (LCL): 585.68 mb = 4703.20 m = 15430.26 ft T: 1.79 C 700-500 lapse rate: 7.08 C/km ThetaE index: 14.35 C Layer 900.0- 550.0 mb Conv cond level (CCL): 541.70 mb = 5326.73 m = 17475.93 ft Mean mixing ratio: 5.87 g/kg Conv temperature: 41.38 C = 106.49 F Cap Strength: 3.37 C Lifted Index: 2.11 C Risk: None Lifted Index @300 mb: 4.12 C Lifted Index @700 mb: -0.13 C Showalter Index: 2.23 C Risk: Showers probable Total Totals Index: 45.93 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 35.55 C Cross Totals Index: 10.37 C K Index: 26.34 Risk: 40-60 % chance of thunderstorms Sweat Index: 90.79 Risk: None Energy Index: -1.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.53 J/kg Max Up Vert Vel: 4.59 m/s Conv Inhibition (B-): 4731.09 J/kg Cap Strength: 3.37 C Lift Cond Lev (LCL): 586.76 mb = 4688.49 m = 15382.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 124.2 at 14.2 knts Storm direction: 154.2 at 10.6 knts Shear (0-3000m) pos: 0.6 neg: 1.4 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -78.2 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -13.7 tot: -13.7 m^2/s^2 ave: -4.6 10^-3 m/s^2 rel: -0.69 Storm rel vorticity (0-3000m) horiz: 2.1 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.09 Bulk Shear: 9.70 m/s