MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506041800F048.nam218 Reading from grid file:/home/data/models/nam_218/2506041800F048.nam218 Searching file for grids... Date: 48 hour NAM valid 18Z FRI 6 JUN 25 Station: 35.74,-93.79 Latitude: 35.74 Longitude: -93.79 ------------------------------------------------------------------------------- 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 114 SFC 959 475 22.6 21.8 95 0.9 22.0 109 6 299.3 302.5 296.6 350.0 17.35 2 950 562 22.1 21.4 96 0.7 21.6 111 7 299.6 302.7 296.6 349.8 17.16 3 900 1030 19.0 18.2 95 0.8 18.5 162 13 301.1 303.8 295.4 344.6 14.79 4 850 1521 16.3 15.2 93 1.1 15.6 196 25 303.3 305.6 294.7 341.6 12.93 5 800 2035 13.3 12.0 91 1.4 12.4 200 29 305.4 307.4 293.9 338.5 11.05 6 750 2577 10.4 9.6 95 0.8 9.9 208 32 307.9 309.8 293.9 338.4 10.09 7 700 3149 7.3 6.6 95 0.7 6.9 210 37 310.6 312.3 293.7 337.6 8.79 8 650 3756 3.4 1.6 88 1.8 2.4 213 42 312.8 314.0 292.6 333.4 6.62 9 600 4400 -0.8 -1.1 98 0.3 -1.0 225 51 315.2 316.3 292.7 333.8 5.89 10 550 5092 -3.7 -4.4 95 0.7 -4.0 230 58 319.7 320.7 293.3 336.0 5.03 11 500 5840 -7.4 -8.5 92 1.1 -7.9 238 62 324.0 324.8 293.6 337.3 4.02 12 450 6656 -11.3 -12.8 89 1.5 -11.9 254 65 329.1 329.7 294.3 339.9 3.19 13 400 7552 -15.7 -17.7 85 1.9 -16.4 267 72 334.5 335.0 295.0 342.9 2.39 14 350 8547 -22.0 -24.5 80 2.5 -22.7 276 72 339.1 339.4 295.4 344.6 1.50 15 300 9662 -30.4 -33.3 76 2.9 -30.9 283 69 342.5 342.7 295.6 345.4 0.77 16 250 10929 -41.6 -45.0 70 3.3 -41.9 285 64 344.2 344.2 295.6 345.3 0.28 17 200 12396 -54.3 -58.3 61 4.0 -54.4 279 52 346.8 346.8 296.0 347.1 0.07 18 150 14178 -66.4 -72.7 41 6.3 -66.4 289 45 355.7 355.7 297.8 355.8 0.01 19 100 16642 -69.5 -86.7 6 17.2 -69.6 256 22 393.4 393.4 304.3 393.4 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5726.71 m Freezing level: 609.40 mb = 4278.75 m = 14037.74 ft Wetbulb zero: 614.62 mb = 4206.18 m = 13799.65 ft Precipitable water: 1.96 inches Sfc-500 mean rel hum: 93.85 % Est. max temperature: 28.21 C = 82.77 F Sfc-Lift cond lev (LCL): 947.96 mb = 580.40 m = 1904.19 ft T: 21.96 C 700-500 lapse rate: 5.49 C/km ThetaE index: 16.53 C Layer 950.0- 600.0 mb Conv cond level (CCL): 892.58 mb = 1101.51 m = 3613.85 ft Mean mixing ratio: 15.28 g/kg Conv temperature: 24.70 C = 76.47 F Cap Strength: 0.19 C Lifted Index: -2.93 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.25 C Lifted Index @700 mb: -2.12 C Showalter Index: -1.29 C Risk: Thunderstorms probable Total Totals Index: 46.43 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.76 C Cross Totals Index: 22.67 C K Index: 38.30 Risk: > 80 % chance of thunderstorms Sweat Index: 403.63 Risk: Severe Thunderstorms possible Energy Index: -0.97 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 552.38 J/kg Max Up Vert Vel: 33.24 m/s Conv Inhibition (B-): 0.46 J/kg Cap Strength: 0.19 C Lift Cond Lev (LCL): 898.86 mb = 1041.31 m = 3416.33 ft Lev Free Conv (LFC): 883.86 mb = 1185.66 m = 3889.92 ft Equ Level (EL): 343.86 mb = 8674.62 m = 28459.71 ft B at Equ Level: 550.57 J/kg Max Parcel Lev (MPL): 133.86 mb = 14869.80 m = 48784.85 ft Wind Parameters Mean winds (0-6000m): 221.6 at 40.6 knts Storm direction: 251.6 at 30.5 knts Shear (0-3000m) pos: 7.1 neg: 0.0 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 83.1 deg Storm rel helicity (0-3000m) pos: 325.6 neg: 0.0 tot: 325.6 m^2/s^2 ave: 108.5 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 7.2 10^-3/s Energy-Hel index: 0.93 Bulk Rich Number: 2.48 Bulk Shear: 223.07 m/s