MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508261200F003.nam218 Reading from grid file:/home/data/models/nam_218/2508261200F003.nam218 Searching the city database file for: KOKC ... Searching file for grids... Date: 3 hour NAM valid 15Z TUE 26 AUG 25 Station: KOKC Latitude: 35.40 Longitude: -97.60 ------------------------------------------------------------------------------- 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 195 SFC 979 381 18.6 17.7 95 0.9 18.0 82 9 293.6 295.9 292.0 331.0 13.15 2 950 634 16.4 16.3 99 0.1 16.3 90 16 293.8 296.0 291.5 329.1 12.34 3 900 1096 16.9 16.8 100 0.1 16.8 133 9 298.9 301.4 293.9 338.3 13.51 4 850 1584 15.5 15.4 99 0.1 15.4 199 5 302.4 304.8 294.6 341.0 13.04 5 800 2098 13.1 12.7 97 0.4 12.8 269 16 305.1 307.2 294.3 339.8 11.60 6 750 2640 10.8 9.9 94 0.9 10.3 295 16 308.3 310.3 294.2 339.6 10.28 7 700 3213 7.5 7.0 97 0.5 7.2 306 11 310.8 312.5 293.9 338.5 9.01 8 650 3821 3.9 3.4 96 0.5 3.6 327 10 313.4 314.8 293.5 336.9 7.53 9 600 4468 0.2 -0.3 96 0.5 -0.0 327 10 316.4 317.6 293.4 336.2 6.26 10 550 5162 -3.3 -3.7 97 0.4 -3.5 279 14 320.2 321.2 293.6 337.3 5.29 11 500 5911 -7.0 -7.6 96 0.5 -7.2 272 21 324.5 325.3 294.0 338.8 4.34 12 450 6727 -11.5 -12.7 91 1.2 -12.0 280 24 328.8 329.4 294.3 339.7 3.21 13 400 7621 -16.9 -18.8 86 1.8 -17.6 292 27 333.0 333.4 294.4 340.6 2.17 14 350 8609 -23.9 -26.3 81 2.4 -24.5 300 36 336.6 336.8 294.6 341.2 1.28 15 300 9716 -32.4 -35.2 76 2.9 -32.8 294 34 339.8 339.9 294.8 342.2 0.64 16 250 10973 -43.4 -46.7 70 3.3 -43.6 293 40 341.5 341.6 294.9 342.5 0.23 17 200 12428 -56.4 -61.1 55 4.7 -56.5 304 55 343.5 343.5 295.2 343.7 0.05 18 150 14232 -62.7 -82.5 5 19.8 -62.8 298 40 362.1 362.1 299.1 362.1 0.00 19 100 16675 -69.8 -85.0 9 15.2 -69.9 322 33 392.8 392.8 304.2 392.8 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5716.04 m Freezing level: 596.82 mb = 4511.70 m = 14802.00 ft Wetbulb zero: 600.53 mb = 4460.42 m = 14633.74 ft Precipitable water: 2.02 inches Sfc-500 mean rel hum: 96.95 % Est. max temperature: 28.51 C = 83.31 F Sfc-Lift cond lev (LCL): 966.31 mb = 488.81 m = 1603.70 ft T: 17.66 C 700-500 lapse rate: 5.38 C/km ThetaE index: 4.76 C Layer 800.0- 550.0 mb Conv cond level (CCL): 961.04 mb = 535.52 m = 1756.95 ft Mean mixing ratio: 12.99 g/kg Conv temperature: 18.76 C = 65.78 F Cap Strength: 2.32 C Lifted Index: 2.40 C Risk: None Lifted Index @300 mb: 5.48 C Lifted Index @700 mb: 1.85 C Showalter Index: -0.64 C Risk: Thunderstorms probable Total Totals Index: 44.93 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.54 C Cross Totals Index: 22.39 C K Index: 37.41 Risk: > 80 % chance of thunderstorms Sweat Index: 215.43 Risk: None Energy Index: -0.53 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.41 J/kg Max Up Vert Vel: 8.05 m/s Conv Inhibition (B-): 4861.08 J/kg Cap Strength: 2.31 C Lift Cond Lev (LCL): 924.85 mb = 863.56 m = 2833.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 288.3 at 13.3 knts Storm direction: 318.3 at 10.0 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 152.8 deg Storm rel helicity (0-3000m) pos: 164.9 neg: -7.3 tot: 157.6 m^2/s^2 ave: 52.5 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 6.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.35 Bulk Shear: 92.83 m/s