MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/gfs/2508280600F000.gfs Reading from grid file:/home/data/models/gfs/2508280600F000.gfs Searching the city database file for: KOKC ... Searching file for grids... VAR_make_datatype: no ltype: 10 VAR_make_datatype: no ltype: 10 Date: GFS analysis for 0600Z 28 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 143 SFC 974 373 19.8 17.9 89 1.8 18.5 137 10 295.2 297.6 292.7 333.6 13.40 2 950 585 20.4 17.0 81 3.4 18.1 154 23 297.9 300.3 293.2 335.5 12.95 3 900 1056 22.0 16.9 73 5.1 18.5 190 32 304.2 306.7 295.4 344.6 13.56 4 850 1552 20.1 14.7 71 5.5 16.4 213 31 307.2 309.6 295.5 344.8 12.46 5 800 2073 16.8 12.1 74 4.7 13.7 227 27 309.1 311.2 295.1 343.1 11.19 6 750 2621 13.3 9.2 76 4.1 10.7 254 22 311.0 312.9 294.6 341.2 9.82 7 700 3199 9.5 5.1 74 4.4 6.9 275 20 313.0 314.5 293.7 337.6 7.91 8 650 3810 6.1 -0.5 63 6.6 2.5 250 14 315.8 316.9 292.7 333.8 5.68 9 600 4462 2.2 -5.4 57 7.6 -1.4 271 14 318.7 319.5 292.4 332.5 4.27 10 550 5160 -1.9 -7.3 67 5.4 -4.4 291 16 321.8 322.6 293.0 335.0 4.02 11 500 5912 -6.6 -7.7 91 1.2 -7.1 282 19 325.0 325.9 294.1 339.3 4.29 12 450 6728 -11.8 -15.5 74 3.7 -13.2 285 26 328.5 329.0 293.6 337.2 2.54 13 400 7620 -17.2 -24.3 54 7.1 -19.1 286 30 332.7 332.9 293.7 337.5 1.34 14 350 8610 -23.1 -37.9 24 14.8 -25.5 298 31 337.6 337.7 294.1 339.3 0.42 15 300 9720 -31.5 -44.8 26 13.3 -32.9 294 34 341.0 341.1 294.8 342.0 0.24 16 250 10984 -40.9 -61.7 9 20.8 -41.9 308 49 345.2 345.2 295.6 345.4 0.04 17 200 12463 -52.5 -65.4 20 12.9 -52.8 304 43 349.7 349.7 296.6 349.8 0.03 18 150 14271 -63.7 -77.6 13 13.9 -63.8 309 40 360.4 360.4 298.8 360.4 0.01 19 100 16699 -70.9 -82.4 17 11.5 -71.0 337 21 390.7 390.7 303.9 390.7 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5769.20 m Freezing level: 573.15 mb = 4836.78 m = 15868.51 ft Wetbulb zero: 618.13 mb = 4219.61 m = 13843.71 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 71.37 % Est. max temperature: 32.70 C = 90.86 F Sfc-Lift cond lev (LCL): 948.03 mb = 603.26 m = 1979.17 ft T: 20.48 C 700-500 lapse rate: 5.92 C/km ThetaE index: 12.30 C Layer 800.0- 550.0 mb Conv cond level (CCL): 757.42 mb = 2537.32 m = 8324.43 ft Mean mixing ratio: 13.24 g/kg Conv temperature: 35.21 C = 95.37 F Cap Strength: 4.95 C Lifted Index: 0.22 C Risk: Showers probable Lifted Index @300 mb: 2.55 C Lifted Index @700 mb: 1.81 C Showalter Index: -1.71 C Risk: Thunderstorms probable Total Totals Index: 47.94 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 21.24 C K Index: 37.02 Risk: > 80 % chance of thunderstorms Sweat Index: 397.80 Risk: Showers and thunderstorms possible Energy Index: -1.14 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.29 J/kg Max Up Vert Vel: 8.16 m/s Conv Inhibition (B-): 3468.33 J/kg Cap Strength: 4.91 C Lift Cond Lev (LCL): 867.65 mb = 1373.43 m = 4505.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 244.4 at 20.7 knts Storm direction: 274.4 at 15.5 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 124.1 deg Storm rel helicity (0-3000m) pos: 395.6 neg: -2.4 tot: 393.2 m^2/s^2 ave: 131.1 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 9.2 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.31 Bulk Shear: 105.86 m/s