MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2207031200F012.nam218 Reading from grid file:/home/data/models/nam_218/2207031200F012.nam218 Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z MON 4 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 53 1 950 503 SFC 935 643 26.0 17.6 60 8.4 20.1 87 12 305.0 307.5 295.7 345.7 13.64 3 900 977 21.9 16.4 71 5.5 18.1 90 16 304.0 306.5 295.0 343.1 13.11 4 850 1470 17.0 15.2 89 1.9 15.8 93 16 304.0 306.4 294.8 342.3 12.87 5 800 1986 14.6 7.1 61 7.5 10.1 129 9 306.7 308.2 291.9 330.8 7.94 6 750 2529 11.7 4.1 60 7.5 7.3 156 3 309.2 310.5 291.8 330.4 6.88 7 700 3102 7.7 1.1 63 6.6 4.1 228 5 311.0 312.1 291.5 329.4 5.91 8 650 3709 3.7 0.1 77 3.6 1.8 237 14 313.1 314.3 292.2 331.8 5.95 9 600 4354 -0.1 -4.5 72 4.4 -2.2 247 26 316.0 316.9 291.9 330.6 4.57 10 550 5045 -4.8 -7.2 83 2.4 -5.8 262 40 318.4 319.2 292.2 331.6 4.07 11 500 5787 -10.3 -16.9 58 6.6 -12.5 256 43 320.5 320.9 291.0 327.4 2.04 12 450 6590 -15.8 -37.7 13 21.9 -19.6 255 46 323.4 323.5 290.2 324.7 0.33 13 400 7466 -22.2 -47.5 8 25.3 -25.2 259 50 326.1 326.1 290.7 326.6 0.13 14 350 8431 -29.4 -49.4 13 20.0 -31.2 255 53 329.1 329.1 291.6 329.6 0.12 15 300 9511 -38.2 -54.0 17 15.9 -39.1 255 58 331.6 331.6 292.2 331.9 0.08 16 250 10742 -46.6 -60.7 18 14.2 -47.0 254 71 336.8 336.8 293.6 337.0 0.04 17 200 12197 -53.3 -71.3 9 18.0 -53.6 250 96 348.3 348.3 296.3 348.4 0.01 18 150 14022 -59.2 -82.3 3 23.2 -59.4 252 65 368.2 368.2 300.2 368.2 0.00 19 100 16563 -57.6 -85.5 2 27.9 -58.0 258 19 416.4 416.4 307.3 416.4 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5734.54 m Freezing level: 601.12 mb = 4339.77 m = 14237.92 ft Wetbulb zero: 627.69 mb = 3990.26 m = 13091.25 ft Precipitable water: 1.32 inches Sfc-500 mean rel hum: 70.97 % Est. max temperature: 28.44 C = 83.19 F Sfc-Lift cond lev (LCL): 826.70 mb = 1706.58 m = 5598.93 ft T: 15.91 C 700-500 lapse rate: 6.68 C/km ThetaE index: 16.30 C Layer 900.0- 650.0 mb Conv cond level (CCL): 794.14 mb = 2047.44 m = 6717.25 ft Mean mixing ratio: 12.97 g/kg Conv temperature: 27.99 C = 82.39 F Cap Strength: 0.99 C Lifted Index: -4.65 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.79 C Lifted Index @700 mb: -0.88 C Showalter Index: -4.41 C Risk: Severe thunderstorms possible Total Totals Index: 52.72 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.29 C Cross Totals Index: 25.43 C K Index: 35.83 Risk: > 80 % chance of thunderstorms Sweat Index: 331.43 Risk: Showers and thunderstorms possible Energy Index: -2.97 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1376.38 J/kg Max Up Vert Vel: 52.47 m/s Conv Inhibition (B-): 27.92 J/kg Cap Strength: 0.99 C Lift Cond Lev (LCL): 825.76 mb = 1716.20 m = 5630.51 ft Lev Free Conv (LFC): 730.76 mb = 2744.38 m = 9003.75 ft Equ Level (EL): 220.76 mb = 11552.92 m = 37902.82 ft B at Equ Level: 1367.90 J/kg Max Parcel Lev (MPL): 130.76 mb = 14882.44 m = 48826.31 ft Wind Parameters Mean winds (0-6000m): 247.8 at 23.1 knts Storm direction: 277.8 at 17.3 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 55.2 deg Storm rel helicity (0-3000m) pos: 104.8 neg: -7.9 tot: 96.9 m^2/s^2 ave: 32.3 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 2.9 10^-3/s Energy-Hel index: 0.60 Bulk Rich Number: 7.65 Bulk Shear: 179.96 m/s