MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2207121200F012.nam218 Reading from grid file:/home/data/models/nam_218/2207121200F012.nam218 Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z WED 13 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 112 1 950 565 SFC 942 644 27.4 10.1 34 17.3 16.4 11 6 305.7 307.3 291.9 330.6 8.24 3 900 1039 23.0 7.6 37 15.5 13.7 5 6 305.2 306.6 290.9 327.2 7.28 4 850 1533 18.2 6.5 46 11.8 11.3 359 6 305.3 306.6 290.8 326.9 7.15 5 800 2047 13.9 0.4 40 13.5 6.8 346 11 306.0 306.9 289.1 321.1 4.94 6 750 2589 11.4 0.7 48 10.7 5.6 358 24 308.9 309.9 290.4 325.5 5.35 7 700 3161 7.6 -3.9 44 11.4 2.0 343 24 310.9 311.6 289.9 323.8 4.10 8 650 3768 4.8 -15.1 22 19.9 -2.9 337 25 314.4 314.8 288.9 320.4 1.81 9 600 4415 1.3 -20.2 18 21.5 -6.0 334 26 317.6 317.9 289.3 322.0 1.28 10 550 5108 -3.4 -22.8 21 19.4 -9.4 325 28 320.1 320.3 290.0 324.0 1.11 11 500 5854 -8.9 -27.8 20 18.9 -13.7 322 30 322.1 322.3 290.2 324.9 0.77 12 450 6659 -15.1 -35.4 16 20.3 -19.0 323 31 324.2 324.3 290.5 325.7 0.42 13 400 7537 -21.5 -41.8 14 20.3 -24.4 325 36 327.1 327.1 291.2 328.0 0.24 14 350 8506 -28.5 -47.9 14 19.3 -30.4 319 36 330.3 330.3 291.9 330.8 0.14 15 300 9591 -37.5 -52.8 19 15.3 -38.4 313 36 332.5 332.6 292.5 332.9 0.09 16 250 10820 -48.3 -55.0 45 6.8 -48.6 307 39 334.3 334.3 293.0 334.6 0.09 17 200 12249 -58.9 -64.8 46 5.9 -59.0 302 36 339.5 339.5 294.2 339.6 0.03 18 150 14049 -59.3 -76.5 9 17.3 -59.5 308 39 367.9 367.9 300.2 368.0 0.01 19 100 16596 -57.5 -85.4 2 27.9 -57.9 302 20 416.6 416.6 307.3 416.6 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5742.04 m Freezing level: 586.00 mb = 4609.50 m = 15122.83 ft Wetbulb zero: 679.67 mb = 3402.27 m = 11162.15 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 31.99 % Est. max temperature: 28.10 C = 82.57 F Sfc-Lift cond lev (LCL): 730.50 mb = 2807.56 m = 9211.03 ft T: 9.92 C 700-500 lapse rate: 6.13 C/km ThetaE index: 9.44 C Layer 900.0- 750.0 mb Conv cond level (CCL): 614.45 mb = 4222.81 m = 13854.21 ft Mean mixing ratio: 7.41 g/kg Conv temperature: 38.12 C = 100.61 F Cap Strength: 4.74 C Lifted Index: 3.41 C Risk: None Lifted Index @300 mb: 4.28 C Lifted Index @700 mb: 4.10 C Showalter Index: 3.82 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 27.18 C Cross Totals Index: 15.42 C K Index: 22.23 Risk: 20-40 % chance of thunderstorms Sweat Index: 120.15 Risk: None Energy Index: -0.27 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.60 J/kg Max Up Vert Vel: 1.79 m/s Conv Inhibition (B-): 6077.32 J/kg Cap Strength: 4.70 C Lift Cond Lev (LCL): 717.55 mb = 2955.73 m = 9697.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 335.1 at 21.8 knts Storm direction: 5.1 at 16.4 knts Shear (0-3000m) pos: 1.9 neg: 2.3 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 120.8 deg Storm rel helicity (0-3000m) pos: 25.1 neg: -16.6 tot: 8.5 m^2/s^2 ave: 2.8 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 38.82 m/s