MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2107301200F012.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2107301200F012.namnest.sound Searching the city database file for: KISN ... Searching file for grids... Date: 12 hour NAM valid 0Z SAT 31 JUL 21 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 116 1 950 575 SFC 949 589 32.6 12.0 28 20.7 19.0 355 10 310.5 312.2 294.1 339.0 9.30 3 900 1057 27.2 10.5 35 16.7 16.4 354 13 309.5 311.2 293.5 336.8 8.90 4 850 1558 22.3 9.5 44 12.8 14.2 353 13 309.5 311.2 293.4 336.5 8.82 5 800 2080 17.2 8.7 57 8.5 11.9 351 13 309.5 311.1 293.4 336.5 8.84 6 750 2626 12.0 7.2 73 4.8 9.0 346 13 309.6 311.2 293.2 335.7 8.52 7 700 3199 7.1 1.0 65 6.2 3.8 335 15 310.4 311.5 291.3 328.6 5.87 8 650 3805 4.2 -18.3 18 22.5 -3.7 341 22 313.7 314.0 288.2 318.4 1.39 9 600 4450 -0.5 -18.6 24 18.0 -6.7 337 24 315.5 315.8 288.9 320.5 1.47 10 550 5138 -4.8 -26.3 17 21.5 -10.7 325 29 318.4 318.6 289.1 321.2 0.81 11 500 5882 -8.5 -44.3 4 35.8 -14.6 318 30 322.7 322.8 289.8 323.3 0.15 12 450 6691 -14.0 -37.3 12 23.3 -18.3 307 34 325.7 325.8 290.9 327.0 0.35 13 400 7571 -20.6 -34.9 27 14.3 -23.1 302 43 328.3 328.4 291.7 330.1 0.50 14 350 8545 -27.4 -37.8 37 10.4 -28.9 298 57 331.8 331.9 292.6 333.4 0.42 15 300 9640 -34.0 -52.0 14 18.0 -35.3 292 72 337.5 337.5 293.8 338.0 0.10 16 250 10896 -42.4 -55.1 23 12.8 -43.0 290 89 343.1 343.1 295.1 343.5 0.09 17 200 12370 -51.0 -76.4 3 25.5 -51.4 286 82 352.1 352.1 297.1 352.1 0.01 18 150 14197 -59.5 -80.0 5 20.5 -59.7 291 59 367.5 367.5 300.1 367.5 0.00 19 100 16713 -61.7 -86.2 2 24.5 -61.9 311 30 408.6 408.6 306.3 408.6 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5765.78 m Freezing level: 605.40 mb = 4380.19 m = 14370.54 ft Wetbulb zero: 674.68 mb = 3500.26 m = 11483.67 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 36.57 % Est. max temperature: 31.69 C = 89.05 F Sfc-Lift cond lev (LCL): 702.65 mb = 3167.50 m = 10391.92 ft T: 7.41 C 700-500 lapse rate: 5.82 C/km ThetaE index: 18.14 C Layer 750.0- 600.0 mb Conv cond level (CCL): 693.75 mb = 3272.20 m = 10735.43 ft Mean mixing ratio: 8.98 g/kg Conv temperature: 32.99 C = 91.38 F Cap Strength: 0.53 C Lifted Index: -0.51 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.83 C Lifted Index @700 mb: 0.39 C Showalter Index: -0.16 C Risk: Thunderstorms probable Total Totals Index: 48.75 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.75 C Cross Totals Index: 18.00 C K Index: 34.11 Risk: 60-80 % chance of thunderstorms Sweat Index: 170.42 Risk: None Energy Index: -2.50 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 171.11 J/kg Max Up Vert Vel: 18.50 m/s Conv Inhibition (B-): 18.71 J/kg Cap Strength: 0.70 C Lift Cond Lev (LCL): 704.09 mb = 3150.50 m = 10336.16 ft Lev Free Conv (LFC): 629.09 mb = 4068.48 m = 13347.86 ft Equ Level (EL): 329.09 mb = 8982.70 m = 29470.43 ft B at Equ Level: 168.87 J/kg Max Parcel Lev (MPL): 259.09 mb = 10649.59 m = 34939.17 ft Wind Parameters Mean winds (0-6000m): 332.1 at 20.7 knts Storm direction: 2.1 at 15.6 knts Shear (0-3000m) pos: 0.7 neg: 1.1 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 92.7 deg Storm rel helicity (0-3000m) pos: 14.0 neg: 0.0 tot: 14.0 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 2.1 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.75 Bulk Shear: 15.92 m/s