MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /mnt/nfs/wx-climate-data/models/nam_conus_nest/2509261200F028.namnest.sound Reading from grid file:/mnt/nfs/wx-climate-data/models/nam_conus_nest/2509261200F028.namnest.sound Searching the city database file for: KSSI ... Searching file for grids... Date: 28 hour NAM valid 16Z SAT 27 SEP 25 Station: KSSI Latitude: 31.15 Longitude: -81.38 ------------------------------------------------------------------------------- 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 1011 0 27.7 24.3 82 3.4 25.2 93 2 299.9 303.4 298.0 356.2 19.22 1 1000 96 25.5 23.4 88 2.1 24.0 95 2 298.6 302.0 297.1 352.4 18.46 2 950 548 22.1 20.9 93 1.2 21.2 189 7 299.6 302.6 296.2 348.0 16.59 3 900 1017 19.5 15.8 79 3.7 17.0 175 13 301.6 303.9 294.0 338.7 12.60 4 850 1507 16.7 12.2 75 4.4 13.8 187 18 303.6 305.6 293.1 335.1 10.58 5 800 2022 13.9 10.6 81 3.2 11.8 202 21 305.9 307.8 293.4 336.3 10.11 6 750 2564 10.5 9.2 92 1.2 9.7 201 26 307.9 309.8 293.7 337.6 9.79 7 700 3136 7.4 5.6 88 1.9 6.3 202 28 310.7 312.3 293.3 335.9 8.17 8 650 3743 4.2 0.8 79 3.3 2.4 207 30 313.7 314.9 292.6 333.3 6.26 9 600 4391 0.8 -7.4 54 8.3 -2.9 210 32 317.1 317.8 291.4 328.9 3.64 10 550 5085 -3.3 -15.1 39 11.9 -7.7 207 36 320.2 320.6 291.0 327.4 2.14 11 500 5832 -7.7 -22.9 28 15.3 -12.2 201 35 323.7 323.9 291.1 327.9 1.21 12 450 6643 -12.3 -13.3 92 1.1 -12.7 198 38 327.8 328.4 293.9 338.2 3.05 13 400 7536 -17.2 -24.2 55 6.9 -19.1 194 37 332.6 332.8 293.7 337.4 1.35 14 350 8523 -24.0 -33.0 43 9.1 -25.7 195 33 336.5 336.6 294.1 339.0 0.68 15 300 9630 -32.3 -59.3 5 27.0 -34.1 186 41 339.8 339.8 294.3 340.0 0.04 16 250 10889 -42.0 -50.5 39 8.5 -42.5 186 52 343.7 343.7 295.3 344.3 0.15 17 200 12365 -51.7 -55.7 62 4.0 -51.9 191 43 350.8 350.8 296.9 351.3 0.10 18 150 14176 -64.3 -78.6 13 14.2 -64.4 210 36 359.2 359.2 298.5 359.3 0.01 19 100 16621 -68.7 -86.8 6 18.1 -68.8 199 12 395.1 395.1 304.5 395.1 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5735.34 m Freezing level: 589.68 mb = 4534.13 m = 14875.57 ft Wetbulb zero: 627.71 mb = 4025.50 m = 13206.85 ft Precipitable water: 1.97 inches Sfc-500 mean rel hum: 70.92 % Est. max temperature: 30.94 C = 87.69 F Sfc-Lift cond lev (LCL): 962.79 mb = 429.90 m = 1410.42 ft T: 22.95 C 700-500 lapse rate: 5.60 C/km ThetaE index: 21.14 C Layer 1000.0- 800.0 mb Conv cond level (CCL): 918.36 mb = 841.36 m = 2760.33 ft Mean mixing ratio: 16.65 g/kg Conv temperature: 28.60 C = 83.48 F Cap Strength: 0.54 C Lifted Index: -4.10 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.07 C Lifted Index @700 mb: -2.71 C Showalter Index: 1.23 C Risk: Showers probable Total Totals Index: 44.21 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.32 C Cross Totals Index: 19.89 C K Index: 34.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 217.28 Risk: None Energy Index: -1.37 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1120.44 J/kg Max Up Vert Vel: 47.34 m/s Conv Inhibition (B-): 4.46 J/kg Cap Strength: 0.54 C Lift Cond Lev (LCL): 934.69 mb = 688.47 m = 2258.75 ft Lev Free Conv (LFC): 889.69 mb = 1115.38 m = 3659.33 ft Equ Level (EL): 219.69 mb = 11743.91 m = 38529.42 ft B at Equ Level: 1116.45 J/kg Max Parcel Lev (MPL): 119.69 mb = 15537.59 m = 50975.72 ft Wind Parameters Mean winds (0-6000m): 202.1 at 24.7 knts Storm direction: 232.1 at 18.5 knts Shear (0-3000m) pos: 3.3 neg: 1.6 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 106.2 deg Storm rel helicity (0-3000m) pos: 103.5 neg: 0.0 tot: 103.5 m^2/s^2 ave: 34.5 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.6 10^-3/s Energy-Hel index: 0.62 Bulk Rich Number: 17.17 Bulk Shear: 65.25 m/s