MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2107041200F012.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2107041200F012.namnest.sound Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z MON 5 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 59 1 950 518 SFC 942 589 31.7 9.8 26 21.9 17.7 47 4 310.1 311.6 293.0 334.9 8.08 3 900 998 27.0 7.9 30 19.2 15.1 47 4 309.4 310.8 292.3 332.2 7.43 4 850 1498 22.1 7.1 38 15.1 13.0 47 4 309.3 310.7 292.3 332.2 7.45 5 800 2020 17.7 5.1 43 12.6 10.2 333 3 310.0 311.3 292.0 331.2 6.88 6 750 2568 14.2 1.5 42 12.7 7.2 291 7 312.0 313.1 291.7 329.8 5.69 7 700 3146 10.0 1.4 55 8.6 5.2 280 18 313.6 314.7 292.4 332.6 6.07 8 650 3757 5.3 -0.8 65 6.0 2.1 276 24 314.9 316.0 292.4 332.5 5.56 9 600 4408 2.8 -16.5 23 19.3 -4.4 288 25 319.4 319.8 290.4 325.4 1.76 10 550 5104 -2.8 -15.5 37 12.7 -7.6 286 26 320.7 321.1 291.0 327.7 2.08 11 500 5850 -8.6 -22.1 33 13.4 -12.7 285 27 322.5 322.7 290.9 327.0 1.30 12 450 6658 -13.8 -32.7 19 18.9 -17.8 286 30 326.0 326.1 291.1 327.9 0.55 13 400 7542 -19.8 -28.5 46 8.7 -21.8 281 35 329.2 329.4 292.4 332.5 0.91 14 350 8517 -27.5 -32.0 65 4.5 -28.3 275 41 331.7 331.9 292.9 334.5 0.75 15 300 9607 -35.7 -47.7 28 12.0 -36.7 266 48 335.0 335.0 293.2 335.7 0.17 16 250 10852 -43.2 -66.5 6 23.3 -43.9 277 49 341.9 341.9 294.8 342.0 0.02 17 200 12331 -50.3 -72.7 5 22.4 -50.8 281 42 353.0 353.0 297.3 353.1 0.01 18 150 14171 -58.3 -80.2 4 21.9 -58.6 283 29 369.6 369.6 300.5 369.6 0.00 19 100 16696 -61.0 -88.2 2 27.1 -61.3 290 18 409.8 409.8 306.5 409.9 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5790.93 m Freezing level: 575.00 mb = 4755.62 m = 15602.23 ft Wetbulb zero: 634.08 mb = 3958.74 m = 12987.83 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 40.46 % Est. max temperature: 31.91 C = 89.45 F Sfc-Lift cond lev (LCL): 685.03 mb = 3324.27 m = 10906.26 ft T: 8.61 C 700-500 lapse rate: 6.90 C/km ThetaE index: 2.69 C Layer 900.0- 850.0 mb Conv cond level (CCL): 593.75 mb = 4491.37 m = 14735.27 ft Mean mixing ratio: 7.57 g/kg Conv temperature: 41.05 C = 105.89 F Cap Strength: 4.24 C Lifted Index: 1.29 C Risk: Showers probable Lifted Index @300 mb: 2.78 C Lifted Index @700 mb: 3.66 C Showalter Index: 1.53 C Risk: Showers probable Total Totals Index: 46.51 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.78 C Cross Totals Index: 15.72 C K Index: 29.28 Risk: 40-60 % chance of thunderstorms Sweat Index: 119.48 Risk: None Energy Index: -0.92 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.41 J/kg Max Up Vert Vel: 2.20 m/s Conv Inhibition (B-): 6472.65 J/kg Cap Strength: 4.21 C Lift Cond Lev (LCL): 680.59 mb = 3377.89 m = 11082.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 286.9 at 17.5 knts Storm direction: 316.9 at 13.1 knts Shear (0-3000m) pos: 0.0 neg: 4.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 124.0 deg Storm rel helicity (0-3000m) pos: 41.1 neg: 0.0 tot: 41.1 m^2/s^2 ave: 13.7 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 52.26 m/s