MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2509251200F084.nam218 Reading from grid file:/home/data/models/nam_218/2509251200F084.nam218 Searching file for grids... Date: 3.5 day NAM valid 0Z MON 29 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 27.5 21.4 70 6.1 23.2 20 7 299.8 302.7 296.0 346.9 16.12 1 1000 98 27.6 21.4 69 6.2 23.2 24 12 300.8 303.8 296.3 348.7 16.30 2 950 552 26.5 15.3 50 11.2 18.9 35 12 304.1 306.2 294.0 338.5 11.57 3 900 1028 23.4 17.4 69 6.0 19.2 52 6 305.6 308.2 296.1 347.5 14.00 4 850 1525 19.9 14.8 72 5.1 16.4 79 3 307.0 309.3 295.4 344.7 12.52 5 800 2045 16.8 7.7 55 9.0 11.2 87 3 309.0 310.6 292.9 334.4 8.30 6 750 2592 14.1 3.3 48 10.9 7.9 57 5 311.9 313.1 292.3 332.0 6.46 7 700 3170 10.8 -0.1 47 10.9 4.9 345 3 314.4 315.5 292.2 331.6 5.43 8 650 3784 7.3 -5.2 41 12.5 1.2 339 6 317.3 318.0 291.7 330.2 4.00 9 600 4438 3.6 -11.0 33 14.6 -2.7 344 6 320.3 320.8 291.6 329.5 2.76 10 550 5138 -1.0 -6.5 66 5.5 -3.6 0 5 322.9 323.8 293.6 337.0 4.28 11 500 5893 -4.5 -19.3 30 14.8 -9.7 62 5 327.5 327.9 292.6 333.3 1.65 12 450 6715 -9.2 -27.7 21 18.4 -14.3 91 5 331.6 331.8 293.0 334.8 0.88 13 400 7615 -15.1 -33.8 19 18.7 -19.1 99 5 335.4 335.5 293.7 337.5 0.55 14 350 8610 -21.6 -45.6 9 24.1 -24.9 95 2 339.7 339.7 294.4 340.4 0.18 15 300 9724 -31.6 -47.6 19 16.0 -33.1 13 4 340.9 340.9 294.7 341.6 0.17 16 250 10984 -42.2 -54.6 24 12.5 -42.8 358 17 343.4 343.4 295.2 343.8 0.09 17 200 12455 -53.5 -68.1 15 14.6 -53.7 351 13 348.1 348.1 296.3 348.2 0.02 18 150 14247 -66.8 -77.0 22 10.3 -66.8 312 6 355.0 355.0 297.7 355.1 0.01 19 100 16624 -76.3 -84.6 26 8.3 -76.3 77 12 380.3 380.3 302.3 380.3 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5795.16 m Freezing level: 560.73 mb = 4987.84 m = 16364.10 ft Wetbulb zero: 634.82 mb = 3977.19 m = 13048.36 ft Precipitable water: 1.67 inches Sfc-500 mean rel hum: 52.06 % Est. max temperature: 34.44 C = 94.00 F Sfc-Lift cond lev (LCL): 925.12 mb = 785.79 m = 2578.03 ft T: 24.97 C 700-500 lapse rate: 5.61 C/km ThetaE index: 18.07 C Layer 850.0- 550.0 mb Conv cond level (CCL): 748.44 mb = 2609.77 m = 8562.12 ft Mean mixing ratio: 13.57 g/kg Conv temperature: 39.73 C = 103.51 F Cap Strength: 3.77 C Lifted Index: 0.92 C Risk: Showers probable Lifted Index @300 mb: 0.50 C Lifted Index @700 mb: 2.08 C Showalter Index: 0.39 C Risk: Thunderstorms probable Total Totals Index: 43.69 C Risk: None Vertical Totals Index: 24.41 C Cross Totals Index: 19.27 C K Index: 28.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 188.50 Risk: None Energy Index: -2.19 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.04 J/kg Max Up Vert Vel: 6.17 m/s Conv Inhibition (B-): 2238.74 J/kg Cap Strength: 3.77 C Lift Cond Lev (LCL): 847.34 mb = 1551.71 m = 5090.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind Parameters Mean winds (0-6000m): 24.3 at 5.7 knts Storm direction: 54.3 at 4.3 knts Shear (0-3000m) pos: 1.1 neg: 0.8 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): -54.0 deg Storm rel helicity (0-3000m) pos: 12.2 neg: -1.8 tot: 10.3 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.08 Bulk Shear: 4.67 m/s