MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2208221200F012.nam218 Reading from grid file:/home/data/models/nam_218/2208221200F012.nam218 Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z TUE 23 AUG 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 75 1 950 534 SFC 939 643 32.9 11.1 26 21.8 18.7 20 3 311.7 313.4 294.1 339.1 8.90 3 900 1018 28.8 9.9 31 18.9 16.7 15 3 311.2 312.8 293.7 337.6 8.55 4 850 1522 23.9 8.8 38 15.1 14.4 10 3 311.2 312.8 293.6 337.0 8.39 5 800 2047 18.8 7.8 49 11.0 12.0 3 2 311.2 312.7 293.5 336.8 8.31 6 750 2596 13.5 6.8 64 6.7 9.4 354 2 311.2 312.8 293.5 336.8 8.28 7 700 3171 8.6 2.0 63 6.6 4.9 312 8 312.0 313.2 292.2 331.6 6.31 8 650 3779 4.0 -1.0 70 5.0 1.4 308 12 313.5 314.5 291.9 330.7 5.48 9 600 4425 -0.1 -6.3 63 6.3 -3.0 307 13 316.0 316.8 291.4 328.8 3.97 10 550 5115 -5.2 -11.8 60 6.6 -7.8 295 13 317.9 318.5 290.9 327.1 2.81 11 500 5857 -9.7 -19.6 44 9.9 -12.8 296 14 321.2 321.5 290.8 326.7 1.62 12 450 6663 -14.5 -26.1 37 11.6 -17.4 292 15 325.0 325.2 291.3 328.6 1.01 13 400 7544 -20.7 -29.7 44 9.1 -22.6 283 15 328.1 328.3 292.0 331.1 0.81 14 350 8517 -27.7 -41.9 25 14.2 -29.5 287 13 331.4 331.4 292.4 332.4 0.28 15 300 9606 -36.2 -47.1 32 10.8 -37.1 282 15 334.3 334.3 293.1 335.0 0.18 16 250 10843 -46.7 -53.7 44 7.1 -47.0 278 21 336.7 336.7 293.6 337.1 0.10 17 200 12283 -58.0 -63.0 53 5.0 -58.1 291 27 340.9 340.9 294.6 341.1 0.04 18 150 14086 -58.4 -80.2 4 21.9 -58.6 305 22 369.5 369.5 300.5 369.6 0.00 19 100 16634 -59.0 -86.6 2 27.6 -59.3 320 14 413.8 413.8 307.0 413.8 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5782.83 m Freezing level: 600.83 mb = 4414.62 m = 14483.48 ft Wetbulb zero: 634.23 mb = 3977.38 m = 13048.99 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 54.52 % Est. max temperature: 32.45 C = 90.40 F Sfc-Lift cond lev (LCL): 684.24 mb = 3358.16 m = 11017.47 ft T: 7.15 C 700-500 lapse rate: 6.79 C/km ThetaE index: 12.38 C Layer 900.0- 450.0 mb Conv cond level (CCL): 666.50 mb = 3573.54 m = 11724.06 ft Mean mixing ratio: 8.55 g/kg Conv temperature: 34.19 C = 93.53 F Cap Strength: 1.08 C Lifted Index: -1.92 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.74 C Lifted Index @700 mb: 0.60 C Showalter Index: -1.69 C Risk: Thunderstorms probable Total Totals Index: 52.09 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 33.60 C Cross Totals Index: 18.50 C K Index: 35.81 Risk: > 80 % chance of thunderstorms Sweat Index: 186.48 Risk: None Energy Index: -2.01 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 326.30 J/kg Max Up Vert Vel: 25.55 m/s Conv Inhibition (B-): 21.97 J/kg Cap Strength: 1.08 C Lift Cond Lev (LCL): 682.02 mb = 3384.84 m = 11104.98 ft Lev Free Conv (LFC): 637.02 mb = 3941.96 m = 12932.79 ft Equ Level (EL): 247.02 mb = 10920.19 m = 35826.95 ft B at Equ Level: 324.98 J/kg Max Parcel Lev (MPL): 177.02 mb = 13047.96 m = 42807.73 ft Wind Parameters Mean winds (0-6000m): 306.3 at 9.0 knts Storm direction: 336.3 at 6.7 knts Shear (0-3000m) pos: 0.0 neg: 1.8 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 147.8 deg Storm rel helicity (0-3000m) pos: 5.2 neg: -0.0 tot: 5.1 m^2/s^2 ave: 1.7 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 2.0 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 34.50 Bulk Shear: 9.46 m/s