MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/atlas/data/models/rap/2508031800F000.rap.sound Reading from grid file:/mnt/atlas/data/models/rap/2508031800F000.rap.sound Searching file for grids... VAR_make_datatype: no ltype: 10 VAR_make_datatype: no ltype: 10 VAR_make_datatype: no ltype: 20 Date: RUC analysis for 1800Z 3 AUG 25 Station: 49.78,-83.06 Latitude: 49.78 Longitude: -83.06 ------------------------------------------------------------------------------- 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 146 SFC 990 233 16.8 16.6 98 0.3 16.7 342 6 290.8 292.9 290.2 324.8 12.05 2 950 584 14.7 14.5 99 0.2 14.6 343 11 292.1 294.1 289.8 323.4 11.02 3 900 1040 12.5 12.4 99 0.2 12.4 318 11 294.4 296.2 289.8 323.3 10.07 4 850 1519 10.4 10.3 99 0.1 10.4 302 16 297.1 298.7 290.0 324.1 9.30 5 800 2023 8.3 8.2 99 0.1 8.2 304 25 299.9 301.5 290.3 325.1 8.54 6 750 2554 5.5 4.9 96 0.6 5.2 294 34 302.5 303.9 290.0 324.3 7.27 7 700 3116 2.6 1.9 95 0.7 2.2 290 33 305.4 306.5 290.1 324.4 6.26 8 650 3713 -0.8 -1.1 98 0.3 -0.9 293 31 308.1 309.1 290.2 324.8 5.43 9 600 4348 -4.8 -5.6 94 0.8 -5.2 295 31 310.5 311.3 289.9 323.7 4.19 10 550 5027 -9.2 -11.0 86 1.9 -9.9 294 31 313.2 313.8 289.6 322.9 3.00 11 500 5758 -14.4 -17.4 78 3.0 -15.3 291 33 315.5 315.9 289.3 322.0 1.95 12 450 6546 -19.9 -24.3 68 4.4 -20.9 290 36 318.2 318.5 289.5 322.3 1.19 13 400 7410 -25.8 -29.0 75 3.2 -26.4 292 38 321.5 321.6 290.1 324.5 0.87 14 350 8362 -33.1 -37.1 67 4.0 -33.6 290 40 324.1 324.2 290.5 325.8 0.45 15 300 9427 -41.0 -46.1 58 5.1 -41.4 286 43 327.5 327.6 291.2 328.3 0.20 16 250 10641 -49.7 -53.9 61 4.3 -49.8 282 45 332.3 332.3 292.4 332.7 0.10 17 200 12070 -58.0 -63.4 50 5.4 -58.1 280 47 340.9 340.9 294.6 341.0 0.04 18 150 13893 -54.4 -83.0 2 28.6 -54.8 296 39 376.4 376.4 301.6 376.4 0.00 19 100 16477 -55.1 -83.6 2 28.5 -55.6 309 23 421.2 421.2 307.9 421.2 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5611.21 m Freezing level: 661.45 mb = 3576.04 m = 11732.27 ft Wetbulb zero: 664.78 mb = 3531.65 m = 11586.64 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 94.36 % Est. max temperature: 23.62 C = 74.51 F Sfc-Lift cond lev (LCL): 986.28 mb = 264.51 m = 867.79 ft T: 16.64 C 700-500 lapse rate: 6.42 C/km ThetaE index: 1.49 C Layer 950.0- 850.0 mb Conv cond level (CCL): 935.94 mb = 709.72 m = 2328.46 ft Mean mixing ratio: 10.87 g/kg Conv temperature: 18.77 C = 65.79 F Cap Strength: 0.68 C Lifted Index: 0.03 C Risk: Showers probable Lifted Index @300 mb: 3.36 C Lifted Index @700 mb: 0.64 C Showalter Index: -0.18 C Risk: Thunderstorms probable Total Totals Index: 49.47 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.78 C Cross Totals Index: 24.68 C K Index: 34.36 Risk: 60-80 % chance of thunderstorms Sweat Index: 197.72 Risk: None Energy Index: -0.47 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.05 J/kg Max Up Vert Vel: 5.67 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.67 C Lift Cond Lev (LCL): 936.65 mb = 703.27 m = 2307.30 ft Lev Free Conv (LFC): 931.65 mb = 748.46 m = 2455.54 ft Equ Level (EL): 881.65 mb = 1212.73 m = 3978.74 ft B at Equ Level: 15.99 J/kg Max Parcel Lev (MPL): 761.65 mb = 2427.33 m = 7963.58 ft Wind Parameters Mean winds (0-6000m): 296.5 at 26.7 knts Storm direction: 326.5 at 20.1 knts Shear (0-3000m) pos: 0.0 neg: 5.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 114.4 deg Storm rel helicity (0-3000m) pos: 48.9 neg: -21.2 tot: 27.7 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 59.24 m/s