MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/atlas/data/models/rap/2506060000F018.rap.sound Reading from grid file:/mnt/atlas/data/models/rap/2506060000F018.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: 18 hour RUC valid 18Z FRI 6 JUN 25 Station: 42.65,-71.36 Latitude: 42.65 Longitude: -71.36 ------------------------------------------------------------------------------- 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 58 23.7 20.4 82 3.2 21.4 81 4 296.3 299.0 294.3 340.1 15.20 1 1000 113 22.7 19.2 81 3.5 20.3 75 4 295.9 298.4 293.4 336.6 14.15 2 950 558 18.8 17.9 95 0.8 18.2 75 3 296.2 298.7 293.2 335.7 13.71 3 900 1021 16.6 15.2 92 1.4 15.7 130 3 298.6 300.9 292.9 334.2 12.19 4 850 1508 15.2 11.4 78 3.8 12.9 191 9 302.1 304.0 292.2 331.8 10.02 5 800 2020 12.0 9.4 84 2.6 10.4 207 14 304.0 305.7 292.2 331.7 9.29 6 750 2557 8.2 4.3 76 3.9 6.0 220 14 305.5 306.8 290.7 326.6 6.97 7 700 3123 4.0 -0.6 72 4.6 1.7 234 19 306.9 307.9 289.7 323.0 5.24 8 650 3722 -0.1 -3.3 79 3.2 -1.6 240 23 308.8 309.7 289.8 323.2 4.62 9 600 4359 -3.8 -6.0 85 2.2 -4.8 241 23 311.8 312.5 290.2 324.7 4.08 10 550 5042 -7.4 -8.1 95 0.7 -7.7 242 18 315.3 316.0 291.0 327.4 3.78 11 500 5779 -11.3 -11.9 95 0.6 -11.5 250 17 319.3 319.9 291.6 329.4 3.07 12 450 6579 -16.1 -17.7 88 1.6 -16.6 249 20 323.0 323.4 291.7 330.2 2.12 13 400 7455 -22.5 -25.3 78 2.8 -23.2 255 26 325.7 326.0 291.7 330.0 1.22 14 350 8420 -29.9 -33.1 73 3.2 -30.4 240 25 328.5 328.6 292.0 330.9 0.67 15 300 9498 -38.5 -47.4 39 8.9 -39.2 242 25 331.1 331.1 292.2 331.8 0.18 16 250 10722 -48.9 -54.8 50 5.9 -49.1 247 32 333.4 333.4 292.7 333.7 0.09 17 200 12152 -57.9 -66.6 32 8.7 -58.0 239 36 341.1 341.1 294.6 341.2 0.02 18 150 13948 -59.9 -79.1 7 19.1 -60.1 261 34 366.8 366.8 300.0 366.8 0.01 19 100 16483 -59.7 -87.1 2 27.4 -60.0 253 19 412.4 412.4 306.8 412.4 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5666.15 m Freezing level: 651.28 mb = 3706.60 m = 12160.61 ft Wetbulb zero: 674.70 mb = 3420.71 m = 11222.66 ft Precipitable water: 1.71 inches Sfc-500 mean rel hum: 84.47 % Est. max temperature: 29.06 C = 84.31 F Sfc-Lift cond lev (LCL): 960.05 mb = 466.38 m = 1530.09 ft T: 19.56 C 700-500 lapse rate: 5.75 C/km ThetaE index: 17.06 C Layer 1000.0- 650.0 mb Conv cond level (CCL): 910.94 mb = 917.72 m = 3010.85 ft Mean mixing ratio: 13.58 g/kg Conv temperature: 25.48 C = 77.87 F Cap Strength: 1.23 C Lifted Index: -2.68 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.89 C Lifted Index @700 mb: -2.34 C Showalter Index: -0.86 C Risk: Thunderstorms probable Total Totals Index: 49.21 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.52 C Cross Totals Index: 22.69 C K Index: 33.34 Risk: 60-80 % chance of thunderstorms Sweat Index: 175.99 Risk: None Energy Index: -0.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 793.69 J/kg Max Up Vert Vel: 39.84 m/s Conv Inhibition (B-): 33.75 J/kg Cap Strength: 1.21 C Lift Cond Lev (LCL): 931.35 mb = 727.69 m = 2387.42 ft Lev Free Conv (LFC): 776.35 mb = 2269.88 m = 7447.01 ft Equ Level (EL): 236.35 mb = 11081.51 m = 36356.21 ft B at Equ Level: 792.78 J/kg Max Parcel Lev (MPL): 156.35 mb = 13689.03 m = 44910.96 ft Wind Parameters Mean winds (0-6000m): 232.9 at 14.9 knts Storm direction: 262.9 at 11.2 knts Shear (0-3000m) pos: 3.6 neg: 0.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 117.0 deg Storm rel helicity (0-3000m) pos: 78.4 neg: -1.5 tot: 77.0 m^2/s^2 ave: 25.7 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 4.2 10^-3/s Energy-Hel index: 0.29 Bulk Rich Number: 18.15 Bulk Shear: 43.74 m/s