MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506050000F069.nam218 Reading from grid file:/home/data/models/nam_218/2506050000F069.nam218 Searching file for grids... Date: 69 hour NAM valid 21Z SAT 7 JUN 25 Station: 46.95,-99.08 Latitude: 46.95 Longitude: -99.08 ------------------------------------------------------------------------------- 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 10 1 950 457 SFC 942 536 27.7 11.8 37 15.9 17.4 254 17 306.1 307.8 292.8 334.1 9.28 3 900 932 23.0 8.8 40 14.2 14.3 255 26 305.2 306.7 291.5 329.1 7.92 4 850 1425 18.1 7.7 51 10.4 11.9 255 28 305.1 306.6 291.3 328.6 7.79 5 800 1940 13.2 6.7 65 6.4 9.3 254 29 305.2 306.6 291.3 328.5 7.74 6 750 2478 7.9 5.1 82 2.8 6.3 259 30 305.2 306.5 291.0 327.4 7.36 7 700 3042 2.8 2.2 96 0.6 2.5 269 30 305.6 306.8 290.3 325.0 6.41 8 650 3638 -1.5 -2.2 95 0.7 -1.8 276 33 307.3 308.3 289.6 322.8 5.02 9 600 4271 -5.4 -6.5 92 1.1 -5.9 278 37 309.8 310.6 289.4 322.1 3.92 10 550 4948 -9.6 -10.3 94 0.8 -9.9 283 40 312.7 313.3 289.6 322.9 3.16 11 500 5679 -13.4 -15.8 82 2.4 -14.2 288 43 316.7 317.1 290.0 324.0 2.23 12 450 6474 -18.4 -22.5 70 4.1 -19.4 290 54 320.1 320.4 290.2 324.9 1.40 13 400 7341 -25.0 -36.1 35 11.1 -26.6 290 59 322.5 322.6 290.0 324.1 0.44 14 350 8296 -32.4 -42.1 38 9.7 -33.4 295 65 325.0 325.1 290.6 326.0 0.27 15 300 9362 -42.0 -46.3 63 4.3 -42.3 297 75 326.2 326.2 290.9 327.0 0.20 16 250 10566 -52.1 -55.0 71 2.8 -52.2 302 74 328.6 328.6 291.4 328.9 0.09 17 200 11983 -58.8 -67.5 31 8.7 -58.9 294 56 339.7 339.7 294.3 339.8 0.02 18 150 13797 -55.5 -83.8 2 28.4 -55.8 284 37 374.5 374.5 301.4 374.5 0.00 19 100 16384 -54.2 -82.9 2 28.7 -54.8 288 25 423.0 423.0 308.0 423.0 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5669.36 m Freezing level: 667.16 mb = 3433.41 m = 11264.34 ft Wetbulb zero: 671.00 mb = 3382.30 m = 11096.64 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 78.73 % Est. max temperature: 26.82 C = 80.27 F Sfc-Lift cond lev (LCL): 746.11 mb = 2520.36 m = 8268.81 ft T: 7.53 C 700-500 lapse rate: 6.15 C/km ThetaE index: 11.96 C Layer 900.0- 550.0 mb Conv cond level (CCL): 733.11 mb = 2664.25 m = 8740.86 ft Mean mixing ratio: 8.15 g/kg Conv temperature: 26.94 C = 80.49 F Cap Strength: -0.06 C Lifted Index: -2.18 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.64 C Lifted Index @700 mb: -1.52 C Showalter Index: -1.51 C Risk: Thunderstorms probable Total Totals Index: 52.72 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.57 C Cross Totals Index: 21.15 C K Index: 38.69 Risk: > 80 % chance of thunderstorms Sweat Index: 265.73 Risk: None Energy Index: -0.98 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 582.20 J/kg Max Up Vert Vel: 34.12 m/s Conv Inhibition (B-): 3.74 J/kg Cap Strength: 0.71 C Lift Cond Lev (LCL): 732.45 mb = 2671.61 m = 8765.02 ft Lev Free Conv (LFC): 727.45 mb = 2727.65 m = 8948.87 ft Equ Level (EL): 237.45 mb = 10893.59 m = 35739.69 ft B at Equ Level: 569.75 J/kg Max Parcel Lev (MPL): 177.45 mb = 12737.52 m = 41789.26 ft Wind Parameters Mean winds (0-6000m): 274.8 at 35.0 knts Storm direction: 304.8 at 26.3 knts Shear (0-3000m) pos: 2.8 neg: 0.2 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 54.8 deg Storm rel helicity (0-3000m) pos: 105.8 neg: 0.0 tot: 105.8 m^2/s^2 ave: 35.3 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 3.3 10^-3/s Energy-Hel index: 0.27 Bulk Rich Number: 17.60 Bulk Shear: 33.08 m/s