MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/atlas/data/models/rap/2506061200F004.rap.sound Reading from grid file:/mnt/atlas/data/models/rap/2506061200F004.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: 4 hour RUC valid 16Z 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 1006 63 23.1 20.9 87 2.2 21.6 86 2 295.8 298.6 294.6 340.9 15.69 1 1000 116 22.3 19.7 85 2.6 20.5 75 3 295.4 298.0 293.7 337.3 14.60 2 950 560 18.4 18.1 98 0.3 18.2 94 2 295.8 298.3 293.2 335.7 13.86 3 900 1024 17.5 15.1 86 2.4 16.0 141 8 299.6 301.8 293.0 335.0 12.11 4 850 1512 15.9 12.5 81 3.3 13.7 189 10 302.8 304.7 293.0 334.8 10.81 5 800 2025 12.2 8.5 78 3.7 10.0 229 11 304.2 305.8 291.8 330.4 8.76 6 750 2562 8.0 7.0 93 1.1 7.4 234 15 305.3 306.9 291.9 330.6 8.40 7 700 3129 4.7 1.5 80 3.2 2.9 237 18 307.7 308.8 290.7 326.3 6.09 8 650 3730 1.6 -6.8 53 8.5 -2.1 248 23 310.8 311.5 289.3 322.0 3.53 9 600 4371 -2.5 -11.6 50 9.1 -6.1 252 28 313.2 313.7 289.3 321.8 2.63 10 550 5055 -7.3 -10.8 76 3.4 -8.7 253 27 315.4 316.0 290.4 325.3 3.06 11 500 5790 -11.9 -12.8 93 0.9 -12.2 255 23 318.5 319.1 291.2 328.0 2.87 12 450 6588 -17.0 -18.1 92 1.0 -17.4 254 23 321.8 322.2 291.3 328.7 2.05 13 400 7463 -22.6 -27.3 65 4.7 -23.7 252 23 325.6 325.8 291.5 329.2 1.01 14 350 8429 -28.9 -43.0 25 14.0 -30.5 250 24 329.7 329.8 291.9 330.7 0.25 15 300 9511 -37.9 -46.3 41 8.4 -38.5 248 26 332.0 332.0 292.4 332.8 0.20 16 250 10737 -49.0 -54.6 52 5.6 -49.2 260 35 333.2 333.2 292.7 333.6 0.09 17 200 12173 -57.2 -64.3 40 7.1 -57.4 237 37 342.1 342.1 294.8 342.3 0.03 18 150 13966 -60.2 -79.0 7 18.8 -60.3 245 32 366.4 366.4 299.9 366.4 0.01 19 100 16484 -61.0 -88.2 2 27.1 -61.3 264 18 409.8 409.8 306.5 409.8 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5674.76 m Freezing level: 630.08 mb = 3985.52 m = 13075.70 ft Wetbulb zero: 671.07 mb = 3471.56 m = 11389.50 ft Precipitable water: 1.68 inches Sfc-500 mean rel hum: 77.05 % Est. max temperature: 29.73 C = 85.52 F Sfc-Lift cond lev (LCL): 974.61 mb = 338.44 m = 1110.36 ft T: 20.32 C 700-500 lapse rate: 6.23 C/km ThetaE index: 10.45 C Layer 1000.0- 750.0 mb Conv cond level (CCL): 873.05 mb = 1283.79 m = 4211.85 ft Mean mixing ratio: 13.77 g/kg Conv temperature: 28.64 C = 83.56 F Cap Strength: 1.72 C Lifted Index: -3.48 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.52 C Lifted Index @700 mb: -1.78 C Showalter Index: -2.89 C Risk: Severe thunderstorms possible Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.75 C Cross Totals Index: 24.44 C K Index: 37.08 Risk: > 80 % chance of thunderstorms Sweat Index: 257.67 Risk: None Energy Index: -1.44 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 766.45 J/kg Max Up Vert Vel: 39.15 m/s Conv Inhibition (B-): 53.89 J/kg Cap Strength: 1.70 C Lift Cond Lev (LCL): 936.21 mb = 685.50 m = 2248.99 ft Lev Free Conv (LFC): 781.21 mb = 2222.83 m = 7292.65 ft Equ Level (EL): 231.21 mb = 11239.77 m = 36875.43 ft B at Equ Level: 761.12 J/kg Max Parcel Lev (MPL): 161.21 mb = 13516.89 m = 44346.22 ft Wind Parameters Mean winds (0-6000m): 242.5 at 17.3 knts Storm direction: 272.5 at 13.0 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 98.8 deg Storm rel helicity (0-3000m) pos: 89.5 neg: -1.7 tot: 87.8 m^2/s^2 ave: 29.3 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 4.0 10^-3/s Energy-Hel index: 0.35 Bulk Rich Number: 14.96 Bulk Shear: 51.25 m/s