MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2509251200F066.nam218 Reading from grid file:/home/data/models/nam_218/2509251200F066.nam218 Searching file for grids... Date: 66 hour NAM valid 6Z SUN 28 SEP 25 Station: 20.98,-89.65 Latitude: 20.98 Longitude: -89.65 ------------------------------------------------------------------------------- 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 1010 10 25.2 23.9 93 1.3 24.3 78 4 297.5 300.9 297.1 352.2 18.85 1 1000 99 24.8 23.9 94 1.0 24.2 78 8 298.0 301.4 297.3 353.1 18.95 2 950 551 24.4 19.7 75 4.7 21.1 102 20 302.0 304.8 296.1 347.4 15.41 3 900 1025 22.3 19.1 82 3.2 20.0 95 9 304.4 307.3 296.8 351.0 15.61 4 850 1520 19.6 13.7 69 5.8 15.7 124 5 306.6 308.8 294.8 341.8 11.69 5 800 2040 16.9 7.7 55 9.2 11.3 99 3 309.2 310.8 292.9 334.6 8.29 6 750 2588 13.9 5.3 56 8.6 8.8 74 3 311.6 313.1 293.0 334.7 7.45 7 700 3166 10.4 3.3 61 7.1 6.3 172 3 314.1 315.4 293.3 335.9 6.97 8 650 3780 7.2 -4.4 44 11.5 1.4 169 2 317.1 317.9 291.9 330.8 4.25 9 600 4433 3.5 -12.2 31 15.7 -3.1 224 3 320.2 320.7 291.3 328.5 2.50 10 550 5133 -0.9 -9.4 52 8.5 -4.7 267 4 323.0 323.7 292.9 334.3 3.40 11 500 5887 -5.6 -8.0 83 2.4 -6.7 299 2 326.2 327.1 294.4 340.2 4.19 12 450 6707 -9.8 -16.4 58 6.7 -12.2 273 4 330.9 331.4 294.1 339.1 2.35 13 400 7608 -14.8 -28.5 30 13.7 -18.3 278 7 335.7 335.9 294.1 339.1 0.91 14 350 8602 -22.4 -40.0 19 17.6 -25.2 337 12 338.5 338.6 294.3 339.8 0.34 15 300 9712 -31.6 -39.0 48 7.5 -32.6 346 19 340.9 340.9 294.9 342.5 0.43 16 250 10976 -41.7 -48.8 46 7.1 -42.2 341 19 344.1 344.2 295.5 344.9 0.18 17 200 12446 -53.0 -70.7 10 17.7 -53.3 288 27 348.9 348.9 296.4 349.0 0.01 18 150 14240 -66.2 -77.4 19 11.2 -66.3 288 8 356.0 356.0 297.9 356.0 0.01 19 100 16608 -77.6 -84.2 34 6.6 -77.6 67 8 377.9 377.9 301.9 377.9 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5788.04 m Freezing level: 560.16 mb = 4990.62 m = 16373.23 ft Wetbulb zero: 634.20 mb = 3980.53 m = 13059.32 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 59.94 % Est. max temperature: 33.93 C = 93.07 F Sfc-Lift cond lev (LCL): 992.23 mb = 167.65 m = 550.01 ft T: 24.78 C 700-500 lapse rate: 5.89 C/km ThetaE index: 16.39 C Layer 850.0- 750.0 mb Conv cond level (CCL): 838.09 mb = 1641.14 m = 5384.27 ft Mean mixing ratio: 16.65 g/kg Conv temperature: 34.99 C = 94.97 F Cap Strength: 2.56 C Lifted Index: -2.62 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.19 C Lifted Index @700 mb: -0.12 C Showalter Index: 0.42 C Risk: Thunderstorms probable Total Totals Index: 44.48 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.16 C Cross Totals Index: 19.32 C K Index: 31.78 Risk: 60-80 % chance of thunderstorms Sweat Index: 177.38 Risk: None Energy Index: -0.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 750.53 J/kg Max Up Vert Vel: 38.74 m/s Conv Inhibition (B-): 120.70 J/kg Cap Strength: 2.56 C Lift Cond Lev (LCL): 916.58 mb = 864.68 m = 2836.84 ft Lev Free Conv (LFC): 701.58 mb = 3146.88 m = 10324.27 ft Equ Level (EL): 191.58 mb = 12714.13 m = 41712.53 ft B at Equ Level: 745.79 J/kg Max Parcel Lev (MPL): 111.58 mb = 15967.69 m = 52386.81 ft Wind Parameters Mean winds (0-6000m): 115.4 at 5.1 knts Storm direction: 145.4 at 3.8 knts Shear (0-3000m) pos: 2.2 neg: 2.1 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): -58.7 deg Storm rel helicity (0-3000m) pos: 32.6 neg: -14.2 tot: 18.4 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 0.8 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 98.30 Bulk Shear: 7.63 m/s