MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/atlas/data/models/rap/2506041500F050.rap.sound Reading from grid file:/mnt/atlas/data/models/rap/2506041500F050.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: 50 hour RUC valid 17Z FRI 6 JUN 25 Station: 42.90,-71.68 Latitude: 42.90 Longitude: -71.68 ------------------------------------------------------------------------------- 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 127 SFC 993 186 23.2 20.2 83 3.0 21.1 130 3 296.9 299.6 294.5 340.7 15.17 2 950 572 19.1 17.9 93 1.2 18.3 133 3 296.6 299.1 293.4 336.2 13.75 3 900 1036 15.8 15.6 99 0.2 15.7 151 3 297.8 300.0 292.8 333.9 12.46 4 850 1520 13.2 12.8 97 0.4 12.9 196 4 299.9 302.0 292.3 332.1 10.97 5 800 2028 10.3 8.3 87 2.0 9.1 232 6 302.1 303.7 291.0 327.7 8.61 6 750 2563 7.3 3.6 77 3.8 5.2 235 7 304.5 305.7 290.1 324.5 6.60 7 700 3128 3.6 -0.3 76 3.9 1.6 225 10 306.5 307.5 289.6 322.9 5.35 8 650 3726 -0.1 -5.0 69 4.9 -2.3 227 14 308.9 309.7 289.2 321.6 4.06 9 600 4362 -4.1 -6.1 86 2.0 -5.0 227 16 311.3 312.1 290.0 324.1 4.03 10 550 5045 -7.4 -8.2 94 0.8 -7.7 222 16 315.3 316.0 291.0 327.4 3.75 11 500 5782 -11.7 -12.1 97 0.4 -11.9 223 17 318.8 319.3 291.3 328.7 3.02 12 450 6580 -16.9 -18.3 88 1.5 -17.3 219 17 322.0 322.4 291.4 328.8 2.00 13 400 7455 -22.3 -25.2 77 2.9 -23.0 223 20 326.0 326.2 291.8 330.3 1.23 14 350 8421 -29.5 -33.0 71 3.5 -30.0 244 28 329.0 329.1 292.1 331.5 0.68 15 300 9501 -38.2 -47.1 39 8.8 -38.9 250 31 331.5 331.5 292.3 332.2 0.18 16 250 10726 -48.8 -53.3 60 4.5 -49.0 232 39 333.5 333.5 292.8 334.0 0.11 17 200 12155 -58.6 -66.9 34 8.3 -58.7 242 40 340.0 340.0 294.3 340.1 0.02 18 150 13940 -61.0 -77.8 9 16.8 -61.2 250 35 365.0 365.0 299.7 365.0 0.01 19 100 16468 -60.2 -87.5 2 27.3 -60.5 240 16 411.4 411.4 306.7 411.4 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5654.70 m Freezing level: 650.79 mb = 3716.55 m = 12193.27 ft Wetbulb zero: 679.60 mb = 3366.64 m = 11045.27 ft Precipitable water: 1.63 inches Sfc-500 mean rel hum: 86.55 % Est. max temperature: 26.50 C = 79.71 F Sfc-Lift cond lev (LCL): 951.37 mb = 559.93 m = 1837.01 ft T: 19.25 C 700-500 lapse rate: 5.77 C/km ThetaE index: 19.07 C Layer 950.0- 600.0 mb Conv cond level (CCL): 923.44 mb = 815.31 m = 2674.86 ft Mean mixing ratio: 13.62 g/kg Conv temperature: 23.49 C = 74.28 F Cap Strength: 0.11 C Lifted Index: -3.41 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.98 C Lifted Index @700 mb: -2.94 C Showalter Index: -1.48 C Risk: Thunderstorms probable Total Totals Index: 49.37 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.89 C Cross Totals Index: 24.49 C K Index: 33.77 Risk: 60-80 % chance of thunderstorms Sweat Index: 186.42 Risk: None Energy Index: -0.80 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 984.76 J/kg Max Up Vert Vel: 44.38 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.11 C Lift Cond Lev (LCL): 925.98 mb = 791.76 m = 2597.62 ft Lev Free Conv (LFC): 920.98 mb = 838.14 m = 2749.78 ft Equ Level (EL): 220.98 mb = 11516.25 m = 37782.53 ft B at Equ Level: 975.28 J/kg Max Parcel Lev (MPL): 140.98 mb = 14326.75 m = 47003.21 ft Wind Parameters Mean winds (0-6000m): 221.7 at 10.5 knts Storm direction: 251.7 at 7.9 knts Shear (0-3000m) pos: 1.5 neg: 0.6 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 93.3 deg Storm rel helicity (0-3000m) pos: 9.3 neg: -0.3 tot: 8.9 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 1.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 61.92 Bulk Shear: 15.90 m/s