MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2107031200F012.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2107031200F012.namnest.sound Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z SUN 4 JUL 21 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 -5 1 950 459 SFC 936 589 36.4 8.4 18 28.0 18.4 304 13 315.4 316.9 294.0 338.7 7.40 3 900 949 33.3 6.6 19 26.7 16.6 301 18 315.9 317.2 293.7 337.3 6.80 4 850 1459 28.4 5.4 23 23.0 14.3 298 18 315.8 317.1 293.5 336.7 6.62 5 800 1992 23.2 4.3 29 18.9 11.8 295 18 315.8 317.1 293.4 336.4 6.50 6 750 2548 17.7 3.4 38 14.4 9.3 293 18 315.8 317.1 293.4 336.4 6.52 7 700 3132 12.0 2.5 52 9.6 6.5 291 17 315.8 317.1 293.4 336.5 6.54 8 650 3746 6.1 1.7 74 4.4 3.7 287 17 315.8 317.1 293.6 336.9 6.68 9 600 4397 2.2 -23.8 13 26.0 -6.0 265 25 318.7 318.9 289.3 322.0 0.94 10 550 5093 -1.8 -32.8 7 31.1 -9.5 277 29 322.0 322.1 289.9 323.6 0.44 11 500 5844 -6.0 -33.2 10 27.2 -12.5 284 26 325.7 325.8 291.0 327.4 0.47 12 450 6660 -11.8 -32.4 16 20.5 -16.5 285 22 328.3 328.4 291.8 330.4 0.56 13 400 7548 -19.0 -31.1 33 12.1 -21.5 285 25 330.3 330.5 292.5 332.9 0.71 14 350 8526 -26.5 -42.9 20 16.4 -28.6 282 26 333.0 333.0 292.7 333.9 0.25 15 300 9618 -35.6 -46.1 33 10.5 -36.5 286 27 335.1 335.2 293.3 335.9 0.20 16 250 10858 -46.3 -54.1 40 7.9 -46.6 314 20 337.3 337.3 293.7 337.7 0.10 17 200 12305 -54.4 -66.6 21 12.1 -54.6 298 19 346.6 346.6 295.9 346.7 0.02 18 150 14151 -55.7 -81.4 3 25.7 -56.0 259 21 374.2 374.2 301.3 374.2 0.00 19 100 16695 -60.0 -87.4 2 27.4 -60.3 283 14 411.8 411.8 306.7 411.8 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5849.08 m Freezing level: 571.96 mb = 4786.97 m = 15705.09 ft Wetbulb zero: 631.05 mb = 3986.74 m = 13079.69 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 29.62 % Est. max temperature: 36.82 C = 98.27 F Sfc-Lift cond lev (LCL): 624.46 mb = 4072.04 m = 13359.56 ft T: 4.16 C 700-500 lapse rate: 6.66 C/km ThetaE index: 2.33 C Layer 900.0- 750.0 mb Conv cond level (CCL): 575.39 mb = 4731.61 m = 15523.48 ft Mean mixing ratio: 6.83 g/kg Conv temperature: 41.19 C = 106.15 F Cap Strength: 1.97 C Lifted Index: 1.87 C Risk: Showers probable Lifted Index @300 mb: 0.08 C Lifted Index @700 mb: 0.03 C Showalter Index: 2.16 C Risk: Showers probable Total Totals Index: 45.77 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 34.37 C Cross Totals Index: 11.40 C K Index: 30.18 Risk: 60-80 % chance of thunderstorms Sweat Index: 126.51 Risk: None Energy Index: -1.71 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.47 J/kg Max Up Vert Vel: 1.71 m/s Conv Inhibition (B-): 200.28 J/kg Cap Strength: 1.97 C Lift Cond Lev (LCL): 611.12 mb = 4247.46 m = 13935.07 ft Lev Free Conv (LFC): 316.12 mb = 9247.31 m = 30338.57 ft Equ Level (EL): 306.12 mb = 9475.18 m = 31086.16 ft B at Equ Level: 1.15 J/kg Max Parcel Lev (MPL): 286.12 mb = 9940.42 m = 32612.52 ft Wind Parameters Mean winds (0-6000m): 284.7 at 21.1 knts Storm direction: 314.7 at 15.8 knts Shear (0-3000m) pos: 0.0 neg: 1.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 49.3 deg Storm rel helicity (0-3000m) pos: 4.4 neg: -4.2 tot: 0.2 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 1.6 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 7.43 m/s