MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506040600F060.nam218 Reading from grid file:/home/data/models/nam_218/2506040600F060.nam218 Searching the city database file for: KOKC ... Searching file for grids... Date: 60 hour NAM valid 18Z FRI 6 JUN 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 106 SFC 969 380 22.1 19.8 87 2.3 20.5 59 10 297.9 300.7 294.8 342.0 15.19 2 950 553 19.7 18.4 92 1.3 18.8 64 13 297.2 299.7 293.9 338.2 14.19 3 900 1020 19.1 18.7 97 0.5 18.8 67 5 301.2 304.0 295.7 346.0 15.22 4 850 1512 17.7 17.5 98 0.3 17.5 236 15 304.7 307.5 296.5 349.3 14.93 5 800 2031 15.8 14.2 91 1.5 14.7 249 20 307.9 310.4 295.9 346.9 12.87 6 750 2578 13.9 10.3 79 3.6 11.6 261 20 311.7 313.7 295.3 344.2 10.57 7 700 3158 10.9 7.5 80 3.4 8.8 269 28 314.5 316.3 295.1 343.6 9.32 8 650 3772 6.6 2.5 75 4.1 4.3 264 37 316.4 317.8 294.0 338.8 7.09 9 600 4424 1.5 -9.6 44 11.1 -3.4 265 42 317.8 318.4 291.1 327.9 3.08 10 550 5117 -3.6 -26.6 15 23.0 -10.1 273 40 319.8 319.9 289.5 322.5 0.79 11 500 5863 -7.4 -44.2 3 36.8 -13.9 267 44 324.0 324.0 290.2 324.6 0.15 12 450 6676 -12.1 -32.2 17 20.1 -16.6 259 50 328.1 328.2 291.7 330.2 0.57 13 400 7564 -18.7 -41.1 12 22.4 -22.2 260 50 330.7 330.8 292.2 331.7 0.26 14 350 8544 -26.1 -43.6 18 17.5 -28.3 267 51 333.6 333.6 292.9 334.5 0.23 15 300 9643 -34.2 -48.9 21 14.8 -35.4 267 60 337.2 337.3 293.8 337.8 0.15 16 250 10893 -43.5 -61.9 11 18.4 -44.2 265 64 341.3 341.4 294.7 341.5 0.04 17 200 12357 -53.8 -69.8 12 16.0 -54.1 271 64 347.6 347.6 296.1 347.6 0.02 18 150 14156 -63.8 -77.6 14 13.8 -63.9 270 53 360.1 360.1 298.7 360.2 0.01 19 100 16600 -67.8 -86.1 6 18.2 -67.9 279 43 396.7 396.7 304.8 396.7 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5757.02 m Freezing level: 585.58 mb = 4623.79 m = 15169.72 ft Wetbulb zero: 622.01 mb = 4130.69 m = 13551.96 ft Precipitable water: 1.73 inches Sfc-500 mean rel hum: 65.07 % Est. max temperature: 30.80 C = 87.43 F Sfc-Lift cond lev (LCL): 937.36 mb = 668.68 m = 2193.82 ft T: 19.56 C 700-500 lapse rate: 6.76 C/km ThetaE index: 26.73 C Layer 800.0- 500.0 mb Conv cond level (CCL): 832.03 mb = 1694.97 m = 5560.86 ft Mean mixing ratio: 14.84 g/kg Conv temperature: 29.98 C = 85.96 F Cap Strength: 2.57 C Lifted Index: -1.98 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.02 C Lifted Index @700 mb: 2.17 C Showalter Index: -4.21 C Risk: Severe thunderstorms possible Total Totals Index: 50.03 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.15 C Cross Totals Index: 24.87 C K Index: 39.22 Risk: > 80 % chance of thunderstorms Sweat Index: 392.36 Risk: Showers and thunderstorms possible Energy Index: -4.75 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 539.37 J/kg Max Up Vert Vel: 32.84 m/s Conv Inhibition (B-): 181.13 J/kg Cap Strength: 2.56 C Lift Cond Lev (LCL): 906.39 mb = 958.58 m = 3144.92 ft Lev Free Conv (LFC): 621.39 mb = 4138.83 m = 13578.68 ft Equ Level (EL): 241.39 mb = 11122.83 m = 36491.76 ft B at Equ Level: 538.30 J/kg Max Parcel Lev (MPL): 151.39 mb = 14098.26 m = 46253.56 ft Wind Parameters Mean winds (0-6000m): 265.2 at 29.7 knts Storm direction: 295.2 at 22.3 knts Shear (0-3000m) pos: 6.9 neg: 0.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 126.1 deg Storm rel helicity (0-3000m) pos: 285.4 neg: -7.7 tot: 277.7 m^2/s^2 ave: 92.6 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 7.8 10^-3/s Energy-Hel index: 0.85 Bulk Rich Number: 2.56 Bulk Shear: 210.45 m/s