MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2407061200F012.nam218 Reading from grid file:/home/data/models/nam_218/2407061200F012.nam218 Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z SUN 7 JUL 24 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 72 1 950 520 SFC 937 643 23.6 11.4 46 12.1 15.9 329 8 302.3 304.0 291.5 329.4 9.10 3 900 990 20.3 8.8 48 11.5 13.3 328 10 302.4 303.9 290.6 326.0 7.92 4 850 1479 15.5 7.5 59 8.0 10.8 327 10 302.4 303.8 290.4 325.3 7.69 5 800 1989 10.6 6.6 76 4.0 8.2 326 10 302.4 303.8 290.3 325.2 7.64 6 750 2522 5.7 3.7 86 2.1 4.6 325 12 302.8 304.0 289.6 322.8 6.65 7 700 3083 2.1 -0.9 80 3.0 0.6 335 15 304.8 305.8 288.9 320.5 5.12 8 650 3678 -1.7 -4.1 83 2.4 -2.8 337 12 307.1 307.9 288.9 320.5 4.33 9 600 4310 -5.6 -7.4 87 1.8 -6.4 335 9 309.6 310.3 289.0 321.1 3.64 10 550 4987 -9.7 -10.5 94 0.8 -10.0 318 6 312.6 313.2 289.6 322.6 3.13 11 500 5717 -14.7 -16.2 89 1.4 -15.2 291 4 315.1 315.5 289.4 322.2 2.16 12 450 6506 -20.5 -25.4 65 4.8 -21.6 303 4 317.5 317.7 289.1 321.2 1.08 13 400 7364 -27.3 -33.7 54 6.5 -28.2 317 6 319.6 319.7 289.2 321.5 0.55 14 350 8310 -35.1 -41.1 54 6.0 -35.6 308 4 321.5 321.5 289.5 322.6 0.30 15 300 9365 -43.8 -49.5 53 5.7 -44.1 171 5 323.6 323.6 290.0 324.1 0.14 16 250 10562 -52.6 -57.8 53 5.2 -52.7 176 6 327.9 327.9 291.2 328.1 0.06 17 200 12004 -49.9 -74.9 4 25.0 -50.4 298 19 353.8 353.8 297.4 353.8 0.01 18 150 13891 -49.0 -78.9 2 29.9 -49.7 309 21 385.7 385.7 303.2 385.7 0.01 19 100 16535 -51.5 -80.8 2 29.3 -52.3 296 18 428.2 428.2 308.6 428.2 0.01 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5645.05 m Freezing level: 672.12 mb = 3414.74 m = 11203.09 ft Wetbulb zero: 691.09 mb = 3186.09 m = 10452.91 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 78.83 % Est. max temperature: 23.78 C = 74.80 F Sfc-Lift cond lev (LCL): 783.13 mb = 2164.90 m = 7102.59 ft T: 8.98 C 700-500 lapse rate: 6.41 C/km ThetaE index: 8.91 C Layer 900.0- 650.0 mb Conv cond level (CCL): 757.52 mb = 2439.62 m = 8003.91 ft Mean mixing ratio: 8.04 g/kg Conv temperature: 23.99 C = 75.19 F Cap Strength: 0.31 C Lifted Index: -1.70 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.19 C Lifted Index @700 mb: -0.82 C Showalter Index: -1.18 C Risk: Thunderstorms probable Total Totals Index: 52.55 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.26 C Cross Totals Index: 22.29 C K Index: 34.78 Risk: 60-80 % chance of thunderstorms Sweat Index: 186.04 Risk: None Energy Index: -0.69 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 424.76 J/kg Max Up Vert Vel: 29.15 m/s Conv Inhibition (B-): 3.19 J/kg Cap Strength: 0.31 C Lift Cond Lev (LCL): 761.50 mb = 2396.34 m = 7861.93 ft Lev Free Conv (LFC): 746.50 mb = 2560.12 m = 8399.25 ft Equ Level (EL): 266.50 mb = 10142.64 m = 33275.96 ft B at Equ Level: 419.70 J/kg Max Parcel Lev (MPL): 206.50 mb = 11797.19 m = 38704.21 ft Wind Parameters Mean winds (0-6000m): 326.6 at 8.8 knts Storm direction: 356.6 at 6.6 knts Shear (0-3000m) pos: 0.5 neg: 0.5 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 48.1 deg Storm rel helicity (0-3000m) pos: 9.3 neg: -0.4 tot: 8.8 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 1.7 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 12567.29 Bulk Shear: 0.03 m/s