MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2407231200F012.nam218 Reading from grid file:/home/data/models/nam_218/2407231200F012.nam218 Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z WED 24 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 90 1 950 550 SFC 940 643 32.9 14.6 33 18.3 20.4 118 7 311.5 313.6 295.7 345.9 11.19 3 900 1033 28.3 13.2 39 15.1 18.1 123 8 310.6 312.6 295.1 343.1 10.62 4 850 1537 23.3 12.3 50 11.1 16.0 129 7 310.6 312.6 295.1 343.1 10.61 5 800 2061 18.2 11.2 63 7.1 13.6 139 7 310.6 312.6 295.0 342.7 10.49 6 750 2610 13.2 9.2 77 4.0 10.7 201 4 310.9 312.7 294.6 340.9 9.79 7 700 3187 9.6 4.3 69 5.4 6.5 305 17 313.2 314.6 293.4 336.3 7.44 8 650 3798 5.4 -3.2 54 8.6 1.0 316 29 315.0 315.9 291.7 329.8 4.65 9 600 4446 0.8 -15.5 28 16.3 -5.3 321 28 317.1 317.5 289.8 323.5 1.91 10 550 5138 -3.8 -25.2 17 21.5 -9.9 321 25 319.6 319.8 289.6 322.7 0.89 11 500 5883 -8.7 -31.1 14 22.4 -14.0 311 22 322.4 322.5 290.1 324.4 0.57 12 450 6690 -14.3 -38.5 11 24.2 -18.6 301 22 325.3 325.4 290.7 326.5 0.31 13 400 7571 -21.1 -43.4 12 22.3 -24.2 294 25 327.5 327.6 291.2 328.3 0.21 14 350 8539 -29.2 -46.5 17 17.3 -30.9 312 26 329.4 329.4 291.7 330.1 0.17 15 300 9622 -37.3 -46.7 37 9.4 -38.1 317 30 332.8 332.8 292.7 333.5 0.19 16 250 10854 -47.0 -58.5 26 11.5 -47.4 321 35 336.1 336.1 293.4 336.4 0.06 17 200 12309 -52.2 -70.5 9 18.3 -52.5 318 39 350.1 350.1 296.7 350.2 0.01 18 150 14155 -55.7 -79.6 4 23.8 -56.1 325 36 374.1 374.1 301.3 374.1 0.00 19 100 16720 -58.4 -86.1 2 27.7 -58.8 338 22 414.8 414.8 307.1 414.8 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5792.52 m Freezing level: 590.94 mb = 4571.34 m = 14997.66 ft Wetbulb zero: 641.78 mb = 3901.09 m = 12798.68 ft Precipitable water: 1.22 inches Sfc-500 mean rel hum: 45.06 % Est. max temperature: 32.08 C = 89.74 F Sfc-Lift cond lev (LCL): 721.72 mb = 2931.42 m = 9617.39 ft T: 11.21 C 700-500 lapse rate: 6.82 C/km ThetaE index: 23.15 C Layer 900.0- 500.0 mb Conv cond level (CCL): 697.85 mb = 3212.28 m = 10538.84 ft Mean mixing ratio: 10.73 g/kg Conv temperature: 34.61 C = 94.30 F Cap Strength: 1.24 C Lifted Index: -3.42 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.41 C Lifted Index @700 mb: 0.84 C Showalter Index: -3.19 C Risk: Severe thunderstorms possible Total Totals Index: 53.08 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 32.07 C Cross Totals Index: 21.01 C K Index: 38.96 Risk: > 80 % chance of thunderstorms Sweat Index: 265.33 Risk: None Energy Index: -3.58 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1224.65 J/kg Max Up Vert Vel: 49.49 m/s Conv Inhibition (B-): 25.71 J/kg Cap Strength: 1.24 C Lift Cond Lev (LCL): 721.99 mb = 2928.21 m = 9606.86 ft Lev Free Conv (LFC): 666.99 mb = 3585.24 m = 11762.47 ft Equ Level (EL): 216.99 mb = 11777.23 m = 38638.74 ft B at Equ Level: 1208.47 J/kg Max Parcel Lev (MPL): 146.99 mb = 14282.93 m = 46859.45 ft Wind Parameters Mean winds (0-6000m): 313.7 at 17.8 knts Storm direction: 343.7 at 13.4 knts Shear (0-3000m) pos: 5.7 neg: 0.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 140.8 deg Storm rel helicity (0-3000m) pos: 160.7 neg: 0.0 tot: 160.7 m^2/s^2 ave: 53.6 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 6.6 10^-3/s Energy-Hel index: 0.35 Bulk Rich Number: 14.54 Bulk Shear: 84.24 m/s