MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/atlas/nest_data/2506051200F033.namnest.sound Reading from grid file:/mnt/nfs/atlas/nest_data/2506051200F033.namnest.sound Searching file for grids... Date: 33 hour NAM valid 21Z FRI 6 JUN 25 Station: 43.01,-71.77 Latitude: 43.01 Longitude: -71.77 ------------------------------------------------------------------------------- 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 75 SFC 981 243 23.5 19.3 77 4.2 20.6 107 6 298.3 301.0 294.4 340.6 14.54 2 950 522 20.8 18.1 85 2.7 19.0 111 11 298.3 300.8 294.0 338.8 13.93 3 900 987 16.6 16.6 100 -0.0 16.6 121 13 298.6 301.0 293.6 337.3 13.31 4 850 1475 15.6 13.9 89 1.7 14.5 204 16 302.5 304.7 293.7 337.5 11.81 5 800 1987 12.2 10.2 87 2.1 11.0 207 18 304.2 306.0 292.7 333.5 9.80 6 750 2526 9.2 5.7 78 3.6 7.2 201 17 306.6 308.1 291.7 329.9 7.67 7 700 3095 5.7 -0.5 64 6.2 2.5 199 20 308.9 309.8 290.3 325.2 5.28 8 650 3695 0.6 -2.6 79 3.2 -1.0 222 34 309.6 310.5 290.2 324.7 4.86 9 600 4334 -2.7 -2.8 99 0.1 -2.7 235 35 313.0 314.0 291.5 329.4 5.20 10 550 5020 -6.7 -6.7 100 0.0 -6.7 239 31 316.1 316.9 291.6 329.6 4.20 11 500 5759 -10.1 -13.7 75 3.6 -11.4 243 33 320.8 321.3 291.6 329.6 2.66 12 450 6563 -15.4 -22.1 56 6.7 -17.3 241 39 323.9 324.2 291.4 328.9 1.45 13 400 7441 -21.4 -24.6 76 3.2 -22.2 240 36 327.2 327.4 292.2 331.8 1.31 14 350 8412 -28.0 -36.0 46 8.0 -29.2 241 46 331.1 331.2 292.5 333.0 0.51 15 300 9499 -36.7 -41.5 61 4.8 -37.2 242 49 333.6 333.7 293.0 334.9 0.33 16 250 10734 -47.1 -53.8 46 6.8 -47.4 237 57 336.1 336.1 293.4 336.5 0.10 17 200 12171 -57.8 -67.3 29 9.5 -58.0 234 57 341.2 341.2 294.6 341.3 0.02 18 150 13951 -61.3 -77.4 10 16.2 -61.4 249 50 364.5 364.5 299.6 364.6 0.01 19 100 16492 -59.1 -86.7 2 27.6 -59.4 253 31 413.6 413.6 306.9 413.6 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5683.59 m Freezing level: 641.12 mb = 3808.80 m = 12495.92 ft Wetbulb zero: 663.89 mb = 3524.04 m = 11561.68 ft Precipitable water: 1.67 inches Sfc-500 mean rel hum: 86.13 % Est. max temperature: 28.34 C = 83.01 F Sfc-Lift cond lev (LCL): 922.41 mb = 775.51 m = 2544.29 ft T: 18.51 C 700-500 lapse rate: 5.94 C/km ThetaE index: 12.75 C Layer 800.0- 600.0 mb Conv cond level (CCL): 906.64 mb = 923.93 m = 3031.23 ft Mean mixing ratio: 13.69 g/kg Conv temperature: 23.77 C = 74.78 F Cap Strength: 0.87 C Lifted Index: -2.65 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.70 C Lifted Index @700 mb: -1.42 C Showalter Index: -2.24 C Risk: Severe thunderstorms possible Total Totals Index: 49.64 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.69 C Cross Totals Index: 23.94 C K Index: 33.32 Risk: 60-80 % chance of thunderstorms Sweat Index: 349.39 Risk: Showers and thunderstorms possible Energy Index: -1.66 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 780.47 J/kg Max Up Vert Vel: 39.51 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.79 C Lift Cond Lev (LCL): 906.50 mb = 925.28 m = 3035.65 ft Lev Free Conv (LFC): 901.50 mb = 972.88 m = 3191.83 ft Equ Level (EL): 881.50 mb = 1164.32 m = 3819.89 ft B at Equ Level: 4.97 J/kg Max Parcel Lev (MPL): 851.50 mb = 1459.58 m = 4788.58 ft Wind Parameters Mean winds (0-6000m): 221.9 at 24.6 knts Storm direction: 251.9 at 18.4 knts Shear (0-3000m) pos: 4.2 neg: 0.3 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 72.9 deg Storm rel helicity (0-3000m) pos: 164.3 neg: -4.5 tot: 159.8 m^2/s^2 ave: 53.3 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.6 10^-3/s Energy-Hel index: 0.67 Bulk Rich Number: 6.69 Bulk Shear: 116.58 m/s