MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2207231200F012.nam218 Reading from grid file:/home/data/models/nam_218/2207231200F012.nam218 Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z SUN 24 JUL 22 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 111 1 950 558 SFC 941 644 24.4 9.2 38 15.2 15.1 327 10 302.8 304.3 290.6 326.1 7.79 3 900 1027 19.9 7.5 45 12.4 12.5 324 13 302.0 303.3 289.9 323.6 7.24 4 850 1515 15.1 6.5 56 8.6 10.0 321 14 301.9 303.2 289.8 323.2 7.13 5 800 2024 10.1 5.6 74 4.5 7.5 318 14 301.9 303.2 289.7 323.1 7.13 6 750 2556 5.1 4.1 94 0.9 4.6 312 18 302.1 303.4 289.6 322.6 6.88 7 700 3116 1.5 -0.0 89 1.5 0.7 313 34 304.2 305.2 288.9 320.7 5.45 8 650 3710 -0.8 -6.6 65 5.8 -3.3 306 36 308.1 308.7 288.5 319.3 3.59 9 600 4347 -2.9 -22.8 20 19.9 -8.8 307 33 312.8 313.0 287.5 316.3 1.02 10 550 5031 -6.6 -26.4 19 19.8 -11.8 303 35 316.2 316.4 288.4 319.0 0.80 11 500 5767 -11.7 -26.0 29 14.3 -15.3 299 37 318.7 318.9 289.3 321.9 0.92 12 450 6566 -17.3 -31.4 28 14.1 -20.1 294 41 321.5 321.6 289.9 323.7 0.61 13 400 7436 -23.6 -41.1 19 17.5 -25.9 291 42 324.3 324.4 290.3 325.3 0.26 14 350 8396 -31.7 -44.4 27 12.7 -32.9 291 42 326.1 326.1 290.8 326.9 0.21 15 300 9465 -40.6 -52.4 27 11.8 -41.2 288 45 328.2 328.2 291.3 328.6 0.10 16 250 10682 -49.1 -59.9 27 10.8 -49.4 281 51 333.1 333.1 292.6 333.3 0.05 17 200 12135 -50.2 -70.3 8 20.1 -50.7 276 56 353.3 353.3 297.4 353.3 0.01 18 150 14015 -50.7 -80.2 2 29.5 -51.3 276 50 382.7 382.7 302.7 382.7 0.00 19 100 16621 -56.1 -84.3 2 28.2 -56.6 272 31 419.3 419.3 307.6 419.4 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5656.68 m Freezing level: 667.30 mb = 3504.55 m = 11497.71 ft Wetbulb zero: 691.06 mb = 3219.06 m = 10561.11 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 52.97 % Est. max temperature: 23.55 C = 74.39 F Sfc-Lift cond lev (LCL): 751.88 mb = 2535.67 m = 8319.04 ft T: 5.27 C 700-500 lapse rate: 4.99 C/km ThetaE index: 9.83 C Layer 900.0- 550.0 mb Conv cond level (CCL): 748.24 mb = 2575.35 m = 8449.22 ft Mean mixing ratio: 7.31 g/kg Conv temperature: 23.78 C = 74.80 F Cap Strength: 2.71 C Lifted Index: 2.54 C Risk: None Lifted Index @300 mb: 3.65 C Lifted Index @700 mb: -0.50 C Showalter Index: 2.95 C Risk: Showers probable Total Totals Index: 44.97 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.79 C Cross Totals Index: 18.18 C K Index: 31.69 Risk: 60-80 % chance of thunderstorms Sweat Index: 141.99 Risk: None Energy Index: -0.24 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.76 J/kg Max Up Vert Vel: 5.79 m/s Conv Inhibition (B-): 3.45 J/kg Cap Strength: 2.70 C Lift Cond Lev (LCL): 748.71 mb = 2570.30 m = 8432.64 ft Lev Free Conv (LFC): 743.71 mb = 2624.66 m = 8610.98 ft Equ Level (EL): 673.71 mb = 3422.93 m = 11229.95 ft B at Equ Level: 16.75 J/kg Max Parcel Lev (MPL): 623.71 mb = 4038.61 m = 13249.88 ft Wind Parameters Mean winds (0-6000m): 306.0 at 28.5 knts Storm direction: 336.0 at 21.4 knts Shear (0-3000m) pos: 2.4 neg: 2.3 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 111.8 deg Storm rel helicity (0-3000m) pos: 55.7 neg: -10.9 tot: 44.7 m^2/s^2 ave: 14.9 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.40 Bulk Shear: 41.57 m/s