MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2108031200F012.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2108031200F012.namnest.sound Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z WED 4 AUG 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 68 1 950 528 SFC 943 589 32.8 7.1 20 25.8 16.8 141 4 311.1 312.4 292.2 331.8 6.69 3 900 1010 28.3 5.2 23 23.1 14.5 159 7 310.7 311.9 291.7 329.9 6.18 4 850 1512 23.9 3.1 26 20.7 11.9 212 10 311.1 312.2 291.3 328.7 5.64 5 800 2036 19.1 2.2 32 16.9 9.5 222 9 311.5 312.5 291.4 329.0 5.61 6 750 2585 13.8 1.6 44 12.2 7.0 237 9 311.5 312.6 291.6 329.4 5.74 7 700 3161 8.7 1.2 59 7.4 4.6 265 18 312.1 313.2 291.9 330.8 5.99 8 650 3768 3.4 -0.9 73 4.3 1.2 264 25 312.8 313.9 291.7 330.1 5.51 9 600 4413 0.0 -0.1 99 0.1 -0.0 259 24 316.1 317.3 293.4 336.2 6.34 10 550 5108 -3.0 -3.1 100 0.0 -3.1 267 24 320.5 321.6 293.9 338.4 5.56 11 500 5857 -7.4 -7.5 100 0.0 -7.5 262 25 324.0 324.8 293.9 338.4 4.37 12 450 6671 -12.6 -13.0 97 0.4 -12.8 266 17 327.4 328.0 293.8 338.0 3.13 13 400 7560 -18.2 -19.8 87 1.6 -18.7 277 18 331.4 331.8 293.9 338.4 1.99 14 350 8544 -24.6 -31.6 53 6.9 -26.0 279 17 335.5 335.7 293.9 338.4 0.78 15 300 9647 -33.3 -37.9 63 4.6 -34.0 284 21 338.4 338.5 294.4 340.2 0.49 16 250 10900 -43.3 -47.4 64 4.1 -43.5 280 24 341.8 341.8 295.0 342.6 0.21 17 200 12364 -54.0 -59.5 51 5.5 -54.1 271 27 347.3 347.3 296.1 347.6 0.06 18 150 14182 -59.6 -80.0 5 20.5 -59.7 319 29 367.5 367.5 300.1 367.5 0.00 19 100 16708 -60.5 -87.8 2 27.2 -60.8 316 12 410.7 410.7 306.6 410.7 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5789.71 m Freezing level: 599.92 mb = 4414.52 m = 14483.14 ft Wetbulb zero: 601.62 mb = 4391.66 m = 14408.17 ft Precipitable water: 1.20 inches Sfc-500 mean rel hum: 63.27 % Est. max temperature: 33.20 C = 91.75 F Sfc-Lift cond lev (LCL): 648.44 mb = 3787.82 m = 12427.09 ft T: 3.32 C 700-500 lapse rate: 5.98 C/km ThetaE index: 3.12 C Layer 900.0- 800.0 mb Conv cond level (CCL): 582.81 mb = 4645.40 m = 15240.63 ft Mean mixing ratio: 6.11 g/kg Conv temperature: 39.18 C = 102.52 F Cap Strength: 3.55 C Lifted Index: 3.84 C Risk: None Lifted Index @300 mb: 7.00 C Lifted Index @700 mb: 1.05 C Showalter Index: 4.42 C Risk: None Total Totals Index: 41.89 C Risk: None Vertical Totals Index: 31.31 C Cross Totals Index: 10.58 C K Index: 27.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 82.61 Risk: None Energy Index: 1.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.52 J/kg Max Up Vert Vel: 1.02 m/s Conv Inhibition (B-): 6368.21 J/kg Cap Strength: 3.76 C Lift Cond Lev (LCL): 637.43 mb = 3925.76 m = 12879.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 256.0 at 17.5 knts Storm direction: 286.0 at 13.1 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 124.8 deg Storm rel helicity (0-3000m) pos: 73.6 neg: -1.3 tot: 72.3 m^2/s^2 ave: 24.1 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 50.58 m/s