MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506031200F012.nam218 Reading from grid file:/home/data/models/nam_218/2506031200F012.nam218 Searching file for grids... Date: 12 hour NAM valid 0Z WED 4 JUN 25 Station: 38.21,-91.94 Latitude: 38.21 Longitude: -91.94 ------------------------------------------------------------------------------- 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 69 SFC 979 256 27.3 21.4 70 5.9 23.0 178 14 302.2 305.3 296.9 351.2 16.57 2 950 522 25.6 19.7 70 5.9 21.4 181 27 303.2 306.0 296.4 348.9 15.40 3 900 995 21.3 18.3 83 3.0 19.2 186 32 303.4 306.2 296.1 347.6 14.87 4 850 1489 18.7 13.2 70 5.6 15.1 211 39 305.8 307.9 294.2 339.6 11.26 5 800 2007 15.3 11.0 75 4.3 12.6 228 36 307.5 309.4 294.0 338.9 10.38 6 750 2551 11.5 7.1 74 4.4 8.9 231 34 309.1 310.7 293.1 335.0 8.49 7 700 3124 7.8 2.0 67 5.8 4.6 225 29 311.1 312.3 291.9 330.8 6.34 8 650 3731 4.4 -5.4 49 9.8 -0.3 218 32 313.9 314.6 290.7 326.4 3.92 9 600 4379 1.7 -14.0 30 15.7 -4.5 215 37 318.1 318.5 290.3 325.3 2.16 10 550 5075 -2.3 -25.4 15 23.1 -9.1 218 41 321.4 321.5 290.1 324.4 0.88 11 500 5823 -7.5 -29.0 16 21.5 -13.0 216 42 323.9 324.1 290.7 326.4 0.70 12 450 6636 -11.6 -23.4 37 11.8 -15.0 214 35 328.6 328.9 292.6 333.2 1.29 13 400 7530 -16.8 -24.6 51 7.8 -19.0 223 26 333.1 333.4 293.8 337.8 1.30 14 350 8517 -24.1 -28.2 69 4.0 -25.1 229 25 336.2 336.4 294.4 340.1 1.07 15 300 9623 -32.7 -40.1 47 7.5 -33.6 225 36 339.3 339.4 294.5 340.8 0.39 16 250 10878 -43.1 -48.8 53 5.7 -43.5 205 44 342.0 342.1 295.0 342.8 0.18 17 200 12339 -55.9 -59.8 62 3.9 -56.0 228 37 344.2 344.2 295.4 344.5 0.06 18 150 14121 -63.9 -78.5 12 14.6 -64.0 244 38 360.0 360.0 298.7 360.1 0.01 19 100 16594 -66.6 -78.3 18 11.7 -66.7 256 27 399.1 399.1 305.1 399.1 0.01 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5754.31 m Freezing level: 578.54 mb = 4677.88 m = 15347.20 ft Wetbulb zero: 652.81 mb = 3696.11 m = 12126.20 ft Precipitable water: 1.59 inches Sfc-500 mean rel hum: 53.02 % Est. max temperature: 31.48 C = 88.67 F Sfc-Lift cond lev (LCL): 898.94 mb = 1005.16 m = 3297.74 ft T: 21.24 C 700-500 lapse rate: 5.66 C/km ThetaE index: 26.74 C Layer 950.0- 500.0 mb Conv cond level (CCL): 828.52 mb = 1707.47 m = 5601.87 ft Mean mixing ratio: 15.14 g/kg Conv temperature: 31.50 C = 88.70 F Cap Strength: 1.59 C Lifted Index: -3.92 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.34 C Lifted Index @700 mb: -2.31 C Showalter Index: -0.52 C Risk: Thunderstorms probable Total Totals Index: 46.83 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 20.64 C K Index: 33.59 Risk: 60-80 % chance of thunderstorms Sweat Index: 312.84 Risk: Showers and thunderstorms possible Energy Index: -2.51 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1160.45 J/kg Max Up Vert Vel: 48.18 m/s Conv Inhibition (B-): 33.51 J/kg Cap Strength: 1.59 C Lift Cond Lev (LCL): 867.41 mb = 1313.51 m = 4309.36 ft Lev Free Conv (LFC): 782.41 mb = 2194.36 m = 7199.25 ft Equ Level (EL): 182.41 mb = 12909.07 m = 42352.09 ft B at Equ Level: 1148.05 J/kg Max Parcel Lev (MPL): 112.41 mb = 15880.80 m = 52101.73 ft Wind Parameters Mean winds (0-6000m): 215.1 at 35.1 knts Storm direction: 245.1 at 26.3 knts Shear (0-3000m) pos: 4.8 neg: 1.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 64.8 deg Storm rel helicity (0-3000m) pos: 260.8 neg: -14.6 tot: 246.2 m^2/s^2 ave: 82.1 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 5.9 10^-3/s Energy-Hel index: 1.89 Bulk Rich Number: 21.94 Bulk Shear: 52.89 m/s