MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2506041800F027.nam218 Reading from grid file:/home/data/models/nam_218/2506041800F027.nam218 Searching file for grids... Date: 27 hour NAM valid 21Z THU 5 JUN 25 Station: 35.81,-90.94 Latitude: 35.81 Longitude: -90.94 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1004 76 31.0 24.5 68 6.5 26.1 207 5 303.8 307.5 299.1 362.3 19.62 1 1000 110 30.8 23.7 66 7.0 25.6 207 5 303.9 307.4 298.7 360.0 18.82 2 950 567 26.4 22.5 79 3.9 23.5 206 7 303.9 307.3 298.4 358.6 18.35 3 900 1042 21.8 21.6 99 0.2 21.6 203 7 303.9 307.3 298.4 358.5 18.30 4 850 1538 18.1 17.6 97 0.4 17.8 227 11 305.1 307.9 296.7 350.2 15.11 5 800 2055 14.7 11.7 82 3.0 12.7 252 16 306.8 308.8 294.2 339.4 10.84 6 750 2598 11.9 5.6 65 6.3 8.2 286 17 309.5 310.9 292.5 332.9 7.63 7 700 3176 10.7 -5.0 33 15.7 2.9 293 17 314.3 315.0 290.7 326.4 3.76 8 650 3787 5.6 -9.6 33 15.2 -1.0 283 18 315.3 315.9 290.2 324.6 2.84 9 600 4434 -0.1 -13.2 36 13.2 -5.3 264 20 316.1 316.5 289.9 323.6 2.29 10 550 5124 -4.2 -25.0 18 20.8 -10.2 257 23 319.1 319.3 289.5 322.3 0.91 11 500 5869 -7.8 -37.0 8 29.3 -13.8 267 28 323.6 323.6 290.2 324.8 0.32 12 450 6680 -12.4 -33.2 16 20.8 -16.9 275 32 327.6 327.7 291.6 329.6 0.52 13 400 7569 -18.2 -46.5 6 28.3 -22.1 279 33 331.3 331.4 292.2 331.9 0.15 14 350 8550 -26.4 -48.5 11 22.1 -28.7 258 28 333.2 333.2 292.7 333.7 0.13 15 300 9641 -36.1 -52.2 17 16.1 -37.2 282 34 334.5 334.5 293.0 334.9 0.10 16 250 10880 -45.9 -58.4 23 12.5 -46.4 291 56 337.8 337.8 293.9 338.0 0.06 17 200 12329 -55.6 -68.5 19 12.9 -55.8 291 65 344.8 344.8 295.5 344.8 0.02 18 150 14141 -59.9 -79.1 6 19.2 -60.1 284 44 366.9 366.9 300.0 366.9 0.01 19 100 16616 -67.9 -86.1 6 18.2 -68.0 292 29 396.6 396.6 304.8 396.6 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5759.53 m Freezing level: 600.52 mb = 4427.27 m = 14525.00 ft Wetbulb zero: 662.99 mb = 3624.02 m = 11889.69 ft Precipitable water: 1.81 inches Sfc-500 mean rel hum: 52.75 % Est. max temperature: 32.16 C = 89.89 F Sfc-Lift cond lev (LCL): 913.96 mb = 907.21 m = 2976.36 ft T: 23.07 C 700-500 lapse rate: 6.85 C/km ThetaE index: 40.01 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 900.00 mb = 1042.48 m = 3420.17 ft Mean mixing ratio: 18.48 g/kg Conv temperature: 31.10 C = 87.99 F Cap Strength: 0.00 C Lifted Index: -7.83 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -12.41 C Lifted Index @700 mb: -2.22 C Showalter Index: -4.90 C Risk: Severe thunderstorms possible Total Totals Index: 51.22 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.82 C Cross Totals Index: 25.40 C K Index: 27.77 Risk: 40-60 % chance of thunderstorms Sweat Index: 305.98 Risk: Showers and thunderstorms possible Energy Index: -4.97 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3711.10 J/kg Max Up Vert Vel: 86.15 m/s Conv Inhibition (B-): 0.12 J/kg Cap Strength: 0.01 C Lift Cond Lev (LCL): 900.42 mb = 1038.37 m = 3406.69 ft Lev Free Conv (LFC): 895.42 mb = 1086.66 m = 3565.13 ft Equ Level (EL): 165.42 mb = 13524.60 m = 44371.50 ft B at Equ Level: 3705.55 J/kg Wind Parameters Mean winds (0-6000m): 263.7 at 16.7 knts Storm direction: 293.7 at 12.6 knts Shear (0-3000m) pos: 3.1 neg: 0.4 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 151.2 deg Storm rel helicity (0-3000m) pos: 66.0 neg: 0.0 tot: 66.0 m^2/s^2 ave: 22.0 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 4.1 10^-3/s Energy-Hel index: 1.15 Bulk Rich Number: 135.14 Bulk Shear: 27.46 m/s