MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/atlas/data/models/rap/2506061200F006.rap.sound Reading from grid file:/mnt/atlas/data/models/rap/2506061200F006.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: 6 hour RUC valid 18Z FRI 6 JUN 25 Station: 42.72,-71.27 Latitude: 42.72 Longitude: -71.27 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1005 58 23.4 21.3 88 2.1 21.9 122 3 296.1 299.0 294.9 342.4 16.06 1 1000 102 22.8 20.0 84 2.7 20.9 114 3 295.9 298.6 294.0 338.8 14.90 2 950 547 18.8 18.5 98 0.4 18.6 142 4 296.3 298.9 293.6 337.2 14.21 3 900 1011 17.1 15.6 91 1.5 16.1 179 9 299.1 301.4 293.2 335.4 12.44 4 850 1499 15.9 12.2 79 3.6 13.6 194 15 302.8 304.7 292.9 334.2 10.59 5 800 2012 12.3 9.1 81 3.2 10.3 211 13 304.3 306.0 292.2 331.6 9.12 6 750 2550 8.6 5.1 79 3.5 6.6 223 17 305.9 307.3 291.2 328.2 7.36 7 700 3117 4.6 -0.3 71 4.9 2.1 228 18 307.5 308.5 290.0 324.0 5.35 8 650 3718 1.4 -5.9 58 7.3 -2.0 235 20 310.5 311.2 289.5 322.4 3.78 9 600 4358 -2.6 -13.7 42 11.1 -6.7 241 25 313.1 313.5 288.8 320.3 2.22 10 550 5041 -7.4 -15.0 55 7.5 -10.1 243 25 315.3 315.7 289.5 322.4 2.17 11 500 5776 -11.9 -13.6 88 1.6 -12.5 242 21 318.5 319.0 291.0 327.3 2.68 12 450 6575 -16.7 -19.2 81 2.5 -17.4 247 22 322.3 322.6 291.3 328.6 1.87 13 400 7451 -22.0 -27.5 61 5.5 -23.2 247 28 326.4 326.6 291.7 330.0 1.00 14 350 8418 -29.2 -36.1 51 7.0 -30.2 242 31 329.4 329.5 292.0 331.2 0.50 15 300 9499 -37.8 -46.5 40 8.7 -38.5 236 30 332.0 332.1 292.4 332.8 0.20 16 250 10725 -49.0 -52.1 70 3.1 -49.1 255 38 333.2 333.2 292.7 333.7 0.12 17 200 12159 -57.3 -66.3 31 9.0 -57.5 241 38 342.0 342.0 294.8 342.1 0.03 18 150 13952 -60.6 -79.7 6 19.2 -60.7 251 33 365.7 365.7 299.8 365.8 0.00 19 100 16475 -60.1 -87.4 2 27.3 -60.3 256 19 411.7 411.7 306.7 411.7 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5673.96 m Freezing level: 632.65 mb = 3939.74 m = 12925.50 ft Wetbulb zero: 674.39 mb = 3418.92 m = 11216.81 ft Precipitable water: 1.63 inches Sfc-500 mean rel hum: 71.59 % Est. max temperature: 29.66 C = 85.39 F Sfc-Lift cond lev (LCL): 974.77 mb = 324.03 m = 1063.08 ft T: 20.80 C 700-500 lapse rate: 6.20 C/km ThetaE index: 22.06 C Layer 1000.0- 550.0 mb Conv cond level (CCL): 921.09 mb = 812.60 m = 2665.99 ft Mean mixing ratio: 14.07 g/kg Conv temperature: 25.19 C = 77.35 F Cap Strength: 1.36 C Lifted Index: -4.11 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -2.24 C Lifted Index @700 mb: -2.31 C Showalter Index: -2.64 C Risk: Severe thunderstorms possible Total Totals Index: 51.96 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.79 C Cross Totals Index: 24.17 C K Index: 35.15 Risk: > 80 % chance of thunderstorms Sweat Index: 256.26 Risk: None Energy Index: -1.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 954.71 J/kg Max Up Vert Vel: 43.70 m/s Conv Inhibition (B-): 32.90 J/kg Cap Strength: 1.31 C Lift Cond Lev (LCL): 936.73 mb = 668.14 m = 2192.04 ft Lev Free Conv (LFC): 791.73 mb = 2098.74 m = 6885.54 ft Equ Level (EL): 221.73 mb = 11496.41 m = 37717.43 ft B at Equ Level: 946.85 J/kg Max Parcel Lev (MPL): 151.73 mb = 13880.96 m = 45540.66 ft Wind Parameters Mean winds (0-6000m): 228.8 at 17.0 knts Storm direction: 258.8 at 12.8 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 96.7 deg Storm rel helicity (0-3000m) pos: 76.9 neg: -0.1 tot: 76.9 m^2/s^2 ave: 25.6 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 3.7 10^-3/s Energy-Hel index: 0.36 Bulk Rich Number: 22.27 Bulk Shear: 42.87 m/s