MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2406201200F012.nam218 Reading from grid file:/home/data/models/nam_218/2406201200F012.nam218 Searching file for grids... Date: 12 hour NAM valid 0Z FRI 21 JUN 24 Station: 48.10,-103.64 Latitude: 48.10 Longitude: -103.64 ------------------------------------------------------------------------------- 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 151 1 950 597 SFC 946 637 24.5 11.9 45 12.6 16.4 122 9 302.4 304.1 291.7 330.1 9.31 3 900 1066 19.6 10.1 54 9.5 13.7 125 10 301.7 303.3 291.0 327.4 8.67 4 850 1555 14.8 9.1 68 5.8 11.3 127 11 301.7 303.3 290.9 327.1 8.56 5 800 2064 9.9 8.0 88 1.9 8.8 128 10 301.7 303.2 290.7 326.7 8.42 6 750 2596 6.1 -4.2 47 10.4 1.4 91 2 303.2 303.9 287.0 314.7 3.73 7 700 3157 2.4 -11.0 36 13.4 -2.9 287 4 305.1 305.5 286.2 312.5 2.35 8 650 3751 -2.1 -13.4 41 11.3 -6.2 260 11 306.6 307.0 286.5 313.2 2.08 9 600 4381 -6.2 -10.6 71 4.4 -7.9 245 22 308.9 309.5 288.1 318.0 2.84 10 550 5056 -10.9 -12.8 86 1.9 -11.6 249 35 311.2 311.7 288.6 319.5 2.60 11 500 5781 -15.8 -21.8 60 6.1 -17.3 246 44 313.8 314.1 288.2 318.3 1.33 12 450 6568 -20.7 -32.6 34 11.8 -22.8 247 51 317.2 317.3 288.5 319.1 0.55 13 400 7427 -26.5 -35.1 44 8.6 -27.8 249 61 320.6 320.7 289.5 322.3 0.48 14 350 8378 -33.2 -42.3 40 9.1 -34.1 251 69 323.9 324.0 290.2 324.9 0.26 15 300 9444 -41.3 -50.1 38 8.8 -41.8 251 70 327.2 327.2 291.0 327.7 0.13 16 250 10654 -50.2 -60.0 31 9.8 -50.4 249 81 331.5 331.5 292.2 331.7 0.05 17 200 12101 -50.4 -71.3 7 21.0 -50.8 249 89 353.0 353.0 297.3 353.1 0.01 18 150 13983 -51.9 -81.1 2 29.2 -52.4 253 71 380.7 380.7 302.3 380.7 0.00 19 100 16601 -53.5 -82.4 2 28.8 -54.2 241 38 424.3 424.3 308.2 424.3 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5629.85 m Freezing level: 673.59 mb = 3470.49 m = 11385.97 ft Wetbulb zero: 734.02 mb = 2771.26 m = 9091.94 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 61.35 % Est. max temperature: 23.90 C = 75.03 F Sfc-Lift cond lev (LCL): 786.15 mb = 2207.67 m = 7242.91 ft T: 8.88 C 700-500 lapse rate: 6.90 C/km ThetaE index: 17.57 C Layer 900.0- 650.0 mb Conv cond level (CCL): 775.78 mb = 2317.26 m = 7602.48 ft Mean mixing ratio: 8.78 g/kg Conv temperature: 24.51 C = 76.11 F Cap Strength: 0.35 C Lifted Index: -3.53 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.37 C Lifted Index @700 mb: -1.18 C Showalter Index: -3.12 C Risk: Severe thunderstorms possible Total Totals Index: 55.45 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.60 C Cross Totals Index: 24.85 C K Index: 26.31 Risk: 40-60 % chance of thunderstorms Sweat Index: 303.50 Risk: Showers and thunderstorms possible Energy Index: -1.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 555.71 J/kg Max Up Vert Vel: 33.34 m/s Conv Inhibition (B-): 4.56 J/kg Cap Strength: 0.55 C Lift Cond Lev (LCL): 782.24 mb = 2248.85 m = 7378.04 ft Lev Free Conv (LFC): 757.24 mb = 2516.90 m = 8257.45 ft Equ Level (EL): 307.24 mb = 9279.20 m = 30443.21 ft B at Equ Level: 554.34 J/kg Max Parcel Lev (MPL): 207.24 mb = 11870.91 m = 38946.07 ft Wind Parameters Mean winds (0-6000m): 240.4 at 21.3 knts Storm direction: 270.4 at 15.9 knts Shear (0-3000m) pos: 0.3 neg: 3.3 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -3.1 deg Storm rel helicity (0-3000m) pos: 17.9 neg: -51.5 tot: -33.5 m^2/s^2 ave: -11.2 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 4.5 stream: -0.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 5.70 Bulk Shear: 97.43 m/s