MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508271200F012.nam218 Reading from grid file:/home/data/models/nam_218/2508271200F012.nam218 Searching file for grids... Date: 12 hour NAM valid 0Z THU 28 AUG 25 Station: 44.71,-122.59 Latitude: 44.71 Longitude: -122.59 ------------------------------------------------------------------------------- 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 121 SFC 958 500 25.9 15.7 53 10.3 19.0 331 6 302.8 305.0 293.7 337.7 11.78 2 950 571 23.9 15.2 58 8.7 18.1 334 6 301.4 303.5 293.2 335.3 11.51 3 900 1041 20.7 11.3 55 9.4 14.8 343 5 302.9 304.6 291.9 330.8 9.39 4 850 1533 18.4 4.0 39 14.4 10.2 314 5 305.4 306.6 289.9 323.7 6.02 5 800 2049 15.0 3.4 46 11.5 8.5 269 8 307.1 308.2 290.5 325.9 6.13 6 750 2591 10.4 3.2 61 7.2 6.3 266 12 307.8 309.0 291.0 327.6 6.44 7 700 3161 5.6 1.8 76 3.8 3.6 272 15 308.7 309.9 291.2 328.0 6.25 8 650 3762 0.9 -1.5 83 2.5 -0.3 263 16 310.0 311.0 290.7 326.4 5.26 9 600 4400 -3.2 -8.0 70 4.8 -5.3 264 16 312.4 313.0 289.8 323.5 3.49 10 550 5083 -7.8 -16.1 51 8.3 -10.6 270 18 314.9 315.2 289.2 321.4 1.98 11 500 5816 -13.2 -18.3 65 5.2 -14.7 283 21 317.0 317.3 289.7 323.0 1.80 12 450 6612 -17.5 -22.1 68 4.5 -18.8 269 23 321.2 321.5 290.6 326.2 1.45 13 400 7482 -24.1 -31.8 49 7.7 -25.5 267 21 323.7 323.8 290.6 326.0 0.66 14 350 8441 -31.8 -41.5 38 9.7 -32.9 250 17 325.9 325.9 290.9 326.9 0.29 15 300 9516 -37.3 -61.8 6 24.5 -38.4 215 30 332.8 332.8 292.5 333.0 0.03 16 250 10754 -45.1 -64.4 10 19.3 -45.7 207 28 338.9 339.0 294.1 339.1 0.03 17 200 12227 -48.9 -74.2 4 25.2 -49.5 217 20 355.3 355.3 297.8 355.3 0.01 18 150 14097 -53.2 -82.1 2 28.9 -53.6 210 21 378.5 378.5 302.0 378.5 0.00 19 100 16666 -59.5 -87.0 2 27.5 -59.9 166 7 412.7 412.7 306.9 412.7 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5695.16 m Freezing level: 638.65 mb = 3906.67 m = 12817.01 ft Wetbulb zero: 654.23 mb = 3709.17 m = 12169.05 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 61.20 % Est. max temperature: 29.93 C = 85.87 F Sfc-Lift cond lev (LCL): 824.34 mb = 1793.91 m = 5885.46 ft T: 16.67 C 700-500 lapse rate: 7.09 C/km ThetaE index: 13.95 C Layer 950.0- 800.0 mb Conv cond level (CCL): 726.56 mb = 2852.99 m = 9360.08 ft Mean mixing ratio: 9.44 g/kg Conv temperature: 31.33 C = 88.39 F Cap Strength: 4.13 C Lifted Index: -2.41 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 2.37 C Lifted Index @700 mb: 0.94 C Showalter Index: 1.23 C Risk: Showers probable Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.59 C Cross Totals Index: 17.21 C K Index: 31.82 Risk: 60-80 % chance of thunderstorms Sweat Index: 80.94 Risk: None Energy Index: -0.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 305.69 J/kg Max Up Vert Vel: 24.73 m/s Conv Inhibition (B-): 185.59 J/kg Cap Strength: 4.13 C Lift Cond Lev (LCL): 783.06 mb = 2228.71 m = 7311.96 ft Lev Free Conv (LFC): 658.06 mb = 3661.76 m = 12013.50 ft Equ Level (EL): 328.06 mb = 8892.22 m = 29173.58 ft B at Equ Level: 304.91 J/kg Max Parcel Lev (MPL): 238.06 mb = 11077.30 m = 36342.41 ft Wind Parameters Mean winds (0-6000m): 274.8 at 14.1 knts Storm direction: 304.8 at 10.6 knts Shear (0-3000m) pos: 0.3 neg: 2.2 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 130.5 deg Storm rel helicity (0-3000m) pos: 22.7 neg: -1.5 tot: 21.2 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 2.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 14.74 Bulk Shear: 20.74 m/s