MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508261200F024.nam218 Reading from grid file:/home/data/models/nam_218/2508261200F024.nam218 Searching file for grids... Date: 24 hour NAM valid 12Z WED 27 AUG 25 Station: 34.57,-98.47 Latitude: 34.57 Longitude: -98.47 ------------------------------------------------------------------------------- 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 173 SFC 978 362 19.7 19.1 96 0.6 19.2 101 6 294.7 297.3 293.2 335.7 14.32 2 950 615 18.7 17.0 90 1.7 17.5 125 14 296.1 298.5 292.6 333.4 12.93 3 900 1083 21.2 17.1 77 4.1 18.4 202 21 303.4 305.9 295.3 344.3 13.78 4 850 1576 17.9 15.3 84 2.7 16.1 233 20 304.9 307.3 295.2 343.6 12.94 5 800 2093 14.7 13.4 92 1.3 13.8 239 15 306.8 309.1 295.2 343.6 12.21 6 750 2638 12.2 8.2 77 4.0 9.7 254 15 309.8 311.5 293.8 337.8 9.14 7 700 3214 9.1 4.5 73 4.6 6.4 264 16 312.5 314.0 293.3 336.0 7.56 8 650 3824 5.3 2.0 79 3.3 3.4 284 15 315.0 316.3 293.4 336.3 6.80 9 600 4475 1.6 -0.7 85 2.2 0.4 298 10 317.9 319.1 293.7 337.4 6.09 10 550 5171 -2.4 -4.2 87 1.8 -3.3 326 8 321.2 322.2 293.7 337.8 5.09 11 500 5922 -6.7 -7.6 94 0.8 -7.1 310 7 324.8 325.7 294.1 339.2 4.34 12 450 6738 -11.3 -18.2 57 6.9 -13.7 307 16 329.0 329.4 293.3 336.1 2.02 13 400 7632 -16.6 -36.4 16 19.8 -20.4 296 22 333.4 333.4 293.0 335.0 0.42 14 350 8620 -23.8 -43.8 14 20.0 -26.5 289 18 336.6 336.7 293.7 337.5 0.22 15 300 9727 -32.3 -41.9 38 9.6 -33.4 267 16 339.9 339.9 294.6 341.1 0.32 16 250 10984 -43.0 -54.8 26 11.8 -43.6 289 24 342.1 342.1 294.9 342.5 0.09 17 200 12449 -53.0 -63.3 27 10.3 -53.2 312 31 348.8 348.8 296.4 349.0 0.04 18 150 14260 -64.1 -82.9 6 18.8 -64.3 315 29 359.6 359.6 298.6 359.6 0.00 19 100 16689 -70.7 -84.7 11 14.0 -70.8 334 17 391.2 391.2 304.0 391.2 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5749.50 m Freezing level: 580.38 mb = 4747.85 m = 15576.76 ft Wetbulb zero: 594.97 mb = 4542.04 m = 14901.53 ft Precipitable water: 1.88 inches Sfc-500 mean rel hum: 83.70 % Est. max temperature: 30.68 C = 87.22 F Sfc-Lift cond lev (LCL): 969.43 mb = 440.45 m = 1445.04 ft T: 19.37 C 700-500 lapse rate: 5.83 C/km ThetaE index: 8.31 C Layer 850.0- 650.0 mb Conv cond level (CCL): 805.47 mb = 2035.22 m = 6677.16 ft Mean mixing ratio: 13.48 g/kg Conv temperature: 31.54 C = 88.78 F Cap Strength: 4.04 C Lifted Index: 0.53 C Risk: Showers probable Lifted Index @300 mb: 2.43 C Lifted Index @700 mb: 1.71 C Showalter Index: -1.35 C Risk: Thunderstorms probable Total Totals Index: 46.64 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.66 C Cross Totals Index: 21.98 C K Index: 35.35 Risk: > 80 % chance of thunderstorms Sweat Index: 229.59 Risk: None Energy Index: -0.94 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.12 J/kg Max Up Vert Vel: 8.26 m/s Conv Inhibition (B-): 3851.66 J/kg Cap Strength: 4.04 C Lift Cond Lev (LCL): 891.87 mb = 1161.07 m = 3809.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 260.1 at 13.3 knts Storm direction: 290.1 at 10.0 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 132.7 deg Storm rel helicity (0-3000m) pos: 237.8 neg: -2.9 tot: 234.9 m^2/s^2 ave: 78.3 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 7.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.48 Bulk Shear: 71.52 m/s