MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2208251200F012.nam218 Reading from grid file:/home/data/models/nam_218/2208251200F012.nam218 Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z FRI 26 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 138 1 950 587 SFC 944 644 25.9 10.2 37 15.8 16.0 130 6 304.1 305.6 291.4 328.9 8.27 3 900 1058 21.2 9.0 45 12.2 13.7 133 7 303.3 304.8 290.9 327.3 8.00 4 850 1549 16.4 8.0 58 8.4 11.4 135 7 303.4 304.8 290.9 327.2 7.96 5 800 2061 11.4 7.1 75 4.3 8.9 137 7 303.3 304.8 290.9 327.0 7.93 6 750 2596 8.1 -1.0 52 9.2 3.5 231 2 305.4 306.3 288.7 319.9 4.73 7 700 3164 6.8 -10.4 28 17.2 -0.4 253 6 310.0 310.5 288.1 318.0 2.47 8 650 3768 3.4 -12.6 30 16.0 -3.0 239 6 312.8 313.2 288.8 320.0 2.23 9 600 4412 -0.3 -16.0 29 15.7 -6.0 235 3 315.8 316.2 289.3 321.9 1.83 10 550 5103 -4.2 -21.5 25 17.3 -9.6 240 1 319.1 319.4 289.8 323.4 1.25 11 500 5847 -8.7 -30.6 15 21.9 -13.9 41 1 322.5 322.6 290.2 324.6 0.60 12 450 6655 -13.9 -38.7 10 24.8 -18.3 355 1 325.8 325.9 290.8 326.9 0.30 13 400 7537 -20.2 -46.4 8 26.2 -23.6 315 2 328.7 328.7 291.5 329.3 0.15 14 350 8510 -28.0 -49.5 11 21.6 -30.0 310 12 331.0 331.1 292.1 331.5 0.12 15 300 9597 -36.8 -51.4 21 14.5 -37.8 297 21 333.5 333.5 292.7 333.9 0.11 16 250 10829 -48.0 -57.4 33 9.4 -48.3 282 24 334.8 334.8 293.1 335.0 0.07 17 200 12260 -58.6 -62.8 58 4.2 -58.6 268 23 340.0 340.0 294.4 340.2 0.04 18 150 14063 -58.4 -81.3 4 22.9 -58.6 291 21 369.5 369.5 300.5 369.5 0.00 19 100 16608 -59.0 -86.6 2 27.6 -59.3 306 24 413.8 413.8 307.0 413.8 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5709.34 m Freezing level: 603.48 mb = 4367.60 m = 14329.23 ft Wetbulb zero: 705.72 mb = 3096.89 m = 10160.26 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 38.63 % Est. max temperature: 25.45 C = 77.80 F Sfc-Lift cond lev (LCL): 748.58 mb = 2611.64 m = 8568.27 ft T: 8.09 C 700-500 lapse rate: 5.77 C/km ThetaE index: 10.88 C Layer 900.0- 650.0 mb Conv cond level (CCL): 668.95 mb = 3533.92 m = 11594.07 ft Mean mixing ratio: 8.05 g/kg Conv temperature: 33.46 C = 92.24 F Cap Strength: 3.48 C Lifted Index: 3.75 C Risk: None Lifted Index @300 mb: 5.05 C Lifted Index @700 mb: 3.41 C Showalter Index: 3.99 C Risk: None Total Totals Index: 41.76 C Risk: None Vertical Totals Index: 25.08 C Cross Totals Index: 16.68 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 110.72 Risk: None Energy Index: -0.41 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.04 J/kg Max Up Vert Vel: 3.18 m/s Conv Inhibition (B-): 5940.19 J/kg Cap Strength: 3.67 C Lift Cond Lev (LCL): 749.87 mb = 2597.40 m = 8521.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 187.9 at 3.8 knts Storm direction: 217.9 at 2.8 knts Shear (0-3000m) pos: 1.8 neg: 0.2 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 156.9 deg Storm rel helicity (0-3000m) pos: 5.6 neg: -1.6 tot: 3.9 m^2/s^2 ave: 1.3 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 2.6 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.31 Bulk Shear: 3.86 m/s