MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2306180000F012.nam218 Reading from grid file:/home/data/models/nam_218/2306180000F012.nam218 Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 12Z SUN 18 JUN 23 Station: KISN Latitude: 48.17 Longitude: -103.60 ------------------------------------------------------------------------------- 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 21 1 950 461 SFC 930 642 14.4 12.2 87 2.2 13.0 145 4 293.6 295.3 289.1 321.2 9.64 3 900 925 18.4 8.9 54 9.5 12.6 187 7 300.4 301.9 290.0 324.0 7.96 4 850 1412 14.9 7.0 59 7.9 10.3 238 8 301.8 303.2 289.9 323.9 7.43 5 800 1921 10.8 6.0 72 4.8 8.0 259 13 302.6 304.0 290.2 324.6 7.34 6 750 2456 6.4 5.4 93 1.0 5.8 256 18 303.5 304.9 290.6 326.0 7.50 7 700 3019 2.9 1.1 88 1.8 2.0 249 18 305.7 306.8 289.9 323.8 5.93 8 650 3616 -0.3 -4.0 76 3.7 -2.0 249 18 308.7 309.5 289.5 322.3 4.38 9 600 4252 -3.9 -8.8 69 4.9 -6.0 245 18 311.6 312.2 289.4 322.0 3.27 10 550 4932 -8.5 -18.5 44 10.0 -11.6 245 19 314.0 314.4 288.5 319.4 1.62 11 500 5665 -13.0 -36.2 12 23.2 -17.2 252 20 317.2 317.3 288.2 318.5 0.35 12 450 6459 -18.3 -51.6 4 33.4 -22.0 270 22 320.3 320.3 288.9 320.6 0.07 13 400 7326 -24.6 -44.2 14 19.7 -26.8 283 32 323.1 323.1 289.9 323.8 0.19 14 350 8284 -31.5 -37.8 54 6.3 -32.3 267 38 326.3 326.4 291.1 327.8 0.42 15 300 9357 -39.5 -45.6 52 6.1 -39.9 271 38 329.7 329.8 291.9 330.6 0.22 16 250 10578 -49.5 -55.9 47 6.5 -49.7 269 46 332.5 332.5 292.4 332.8 0.08 17 200 11999 -60.2 -63.8 63 3.6 -60.3 265 43 337.4 337.4 293.7 337.5 0.04 18 150 13810 -55.4 -83.1 2 27.7 -55.8 251 26 374.6 374.6 301.4 374.6 0.00 19 100 16404 -54.6 -83.2 2 28.6 -55.2 238 16 422.2 422.2 308.0 422.2 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5644.04 m Freezing level: 654.26 mb = 3564.84 m = 11695.52 ft Wetbulb zero: 675.49 mb = 3305.93 m = 10846.09 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 65.38 % Est. max temperature: 23.62 C = 74.52 F Sfc-Lift cond lev (LCL): 900.01 mb = 924.92 m = 3034.49 ft T: 18.37 C 700-500 lapse rate: 6.01 C/km ThetaE index: 7.49 C Layer 700.0- 450.0 mb Conv cond level (CCL): 746.48 mb = 2494.20 m = 8182.97 ft Mean mixing ratio: 7.96 g/kg Conv temperature: 24.26 C = 75.67 F Cap Strength: 2.61 C Lifted Index: 1.49 C Risk: Showers probable Lifted Index @300 mb: 4.97 C Lifted Index @700 mb: 1.04 C Showalter Index: 1.31 C Risk: Showers probable Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 20.00 C K Index: 33.11 Risk: 60-80 % chance of thunderstorms Sweat Index: 120.98 Risk: None Energy Index: -1.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.06 J/kg Max Up Vert Vel: 7.62 m/s Conv Inhibition (B-): 7065.20 J/kg Cap Strength: 2.61 C Lift Cond Lev (LCL): 784.84 mb = 2079.79 m = 6823.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 250.6 at 16.7 knts Storm direction: 280.6 at 12.5 knts Shear (0-3000m) pos: 2.8 neg: 0.7 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 95.4 deg Storm rel helicity (0-3000m) pos: 42.6 neg: -4.7 tot: 37.9 m^2/s^2 ave: 12.6 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.96 Bulk Shear: 30.12 m/s