MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2108191200F012.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2108191200F012.namnest.sound Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z FRI 20 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 98 1 950 534 SFC 944 589 16.9 13.0 78 3.9 14.4 41 6 294.9 296.7 289.9 323.7 10.01 3 900 993 12.7 11.8 95 0.8 12.1 46 8 294.6 296.3 289.5 322.5 9.73 4 850 1471 11.0 9.8 92 1.2 10.3 43 3 297.6 299.3 289.9 323.8 8.96 5 800 1979 10.7 9.9 95 0.8 10.2 221 14 302.5 304.3 292.0 331.0 9.61 6 750 2516 9.3 9.2 100 0.0 9.2 207 11 306.6 308.5 293.4 336.2 9.80 7 700 3087 7.7 7.6 100 0.0 7.6 202 29 311.0 312.8 294.3 339.9 9.42 8 650 3697 5.3 5.0 98 0.3 5.1 210 28 314.9 316.5 294.6 341.3 8.45 9 600 4347 1.4 -3.9 68 5.3 -1.3 204 34 317.7 318.6 292.6 333.1 4.78 10 550 5043 -2.2 -16.4 33 14.2 -7.4 193 38 321.5 321.9 291.2 328.0 1.93 11 500 5792 -7.0 -16.7 46 9.6 -10.5 198 36 324.4 324.9 292.1 331.5 2.07 12 450 6606 -12.4 -17.2 68 4.7 -14.0 200 37 327.6 328.1 293.1 335.2 2.21 13 400 7494 -19.0 -20.5 88 1.5 -19.5 203 40 330.2 330.6 293.5 336.8 1.87 14 350 8475 -25.5 -32.1 54 6.6 -26.7 198 38 334.4 334.6 293.6 337.2 0.74 15 300 9573 -34.0 -39.9 56 5.8 -34.7 202 33 337.4 337.5 294.0 338.9 0.40 16 250 10824 -43.2 -47.4 63 4.3 -43.5 209 43 341.9 342.0 295.0 342.8 0.21 17 200 12296 -51.3 -62.2 26 10.8 -51.7 205 52 351.5 351.5 297.0 351.6 0.04 18 150 14129 -59.4 -81.1 4 21.7 -59.6 212 57 367.7 367.7 300.2 367.7 0.00 19 100 16664 -59.1 -86.7 2 27.6 -59.5 225 25 413.5 413.5 306.9 413.5 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5694.41 m Freezing level: 580.81 mb = 4614.09 m = 15137.90 ft Wetbulb zero: 609.94 mb = 4213.67 m = 13824.21 ft Precipitable water: 1.47 inches Sfc-500 mean rel hum: 79.32 % Est. max temperature: 24.89 C = 76.81 F Sfc-Lift cond lev (LCL): 890.65 mb = 1080.03 m = 3543.37 ft T: 12.37 C 700-500 lapse rate: 5.44 C/km ThetaE index: 1.13 C Layer 900.0- 850.0 mb Conv cond level (CCL): 711.72 mb = 2949.58 m = 9676.99 ft Mean mixing ratio: 9.55 g/kg Conv temperature: 31.71 C = 89.08 F Cap Strength: 7.51 C Lifted Index: 7.61 C Risk: None Lifted Index @300 mb: 10.70 C Lifted Index @700 mb: 5.96 C Showalter Index: 7.32 C Risk: None Total Totals Index: 34.83 C Risk: None Vertical Totals Index: 18.02 C Cross Totals Index: 16.82 C K Index: 27.74 Risk: 40-60 % chance of thunderstorms Sweat Index: 158.99 Risk: None Energy Index: 1.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.04 J/kg Max Up Vert Vel: 5.30 m/s Conv Inhibition (B-): 9643.27 J/kg Cap Strength: 7.62 C Lift Cond Lev (LCL): 871.58 mb = 1261.35 m = 4138.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 201.0 at 25.0 knts Storm direction: 231.0 at 18.8 knts Shear (0-3000m) pos: 3.4 neg: 2.8 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 127.3 deg Storm rel helicity (0-3000m) pos: 130.7 neg: -4.1 tot: 126.6 m^2/s^2 ave: 42.2 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 130.93 m/s