MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/models/nam_218/2508281200F012.nam218 Reading from grid file:/home/data/models/nam_218/2508281200F012.nam218 Searching file for grids... Date: 12 hour NAM valid 0Z FRI 29 AUG 25 Station: 50.31,-123.22 Latitude: 50.31 Longitude: -123.22 ------------------------------------------------------------------------------- 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 123 1 950 565 2 900 1040 SFC 853 1505 20.5 15.4 73 5.1 17.0 226 8 307.3 309.7 295.8 346.5 13.01 4 850 1535 18.9 15.2 79 3.7 16.4 228 9 306.0 308.4 295.4 344.7 12.92 5 800 2053 14.5 13.4 93 1.1 13.8 242 8 306.6 308.8 295.1 343.2 12.18 6 750 2597 12.3 7.8 74 4.5 9.5 47 5 309.9 311.6 293.6 337.2 8.91 7 700 3172 8.0 -0.9 53 8.9 3.3 60 13 311.3 312.3 290.9 327.3 5.10 8 650 3777 2.8 -5.6 54 8.4 -1.1 65 16 312.1 312.9 290.1 324.4 3.88 9 600 4419 -2.3 -10.9 52 8.6 -5.8 71 15 313.4 313.9 289.5 322.4 2.77 10 550 5103 -6.8 -24.8 22 17.9 -11.8 81 19 316.0 316.1 288.5 319.2 0.93 11 500 5839 -11.5 -30.6 19 19.1 -15.8 84 22 319.0 319.1 289.1 321.1 0.60 12 450 6638 -16.9 -38.8 13 21.9 -20.4 75 17 322.1 322.1 289.7 323.2 0.30 13 400 7512 -22.3 -39.4 20 17.1 -24.8 42 11 326.0 326.0 290.9 327.2 0.31 14 350 8478 -29.7 -39.6 38 9.8 -31.0 302 3 328.6 328.7 291.7 330.0 0.35 15 300 9555 -39.4 -49.1 35 9.7 -40.0 235 4 329.8 329.9 291.8 330.4 0.15 16 250 10774 -49.7 -57.2 41 7.5 -49.9 199 5 332.3 332.3 292.4 332.5 0.07 17 200 12218 -50.6 -75.4 4 24.9 -51.0 245 3 352.7 352.7 297.2 352.7 0.01 18 150 14089 -52.3 -81.4 2 29.1 -52.8 248 6 379.9 379.9 302.2 379.9 0.00 19 100 16672 -58.3 -86.1 2 27.7 -58.7 66 6 415.0 415.0 307.1 415.1 0.00 TRP 0 WND 0 Sounding variables and indices 1000-500 mb thick: 5716.07 m Freezing level: 622.83 mb = 4125.75 m = 13535.74 ft Wetbulb zero: 662.44 mb = 3622.39 m = 11884.35 ft Sfc-500 mean rel hum: 53.75 % Est. max temperature: 24.27 C = 75.68 F Sfc-Lift cond lev (LCL): 791.35 mb = 2144.47 m = 7035.58 ft T: 14.10 C 700-500 lapse rate: 7.31 C/km ThetaE index: 27.37 C Layer 850.0- 500.0 mb Conv cond level (CCL): 741.21 mb = 2695.46 m = 8843.26 ft Mean mixing ratio: 11.63 g/kg Conv temperature: 23.23 C = 73.81 F Cap Strength: 1.25 C Lifted Index: -5.67 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.66 C Lifted Index @700 mb: -0.37 C Showalter Index: -6.61 C Risk: Severe thunderstorms probable Total Totals Index: 57.17 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.42 C Cross Totals Index: 26.75 C K Index: 36.71 Risk: > 80 % chance of thunderstorms Sweat Index: 385.50 Risk: Showers and thunderstorms possible Energy Index: -4.65 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1688.82 J/kg Max Up Vert Vel: 58.12 m/s Conv Inhibition (B-): 21.67 J/kg Cap Strength: 1.20 C Lift Cond Lev (LCL): 772.80 mb = 2344.64 m = 7692.31 ft Lev Free Conv (LFC): 707.80 mb = 3079.48 m = 10103.15 ft Equ Level (EL): 217.80 mb = 11666.37 m = 38275.04 ft B at Equ Level: 1663.03 J/kg Max Parcel Lev (MPL): 137.80 mb = 14629.68 m = 47997.07 ft Wind Parameters Mean winds (0-6000m): 73.3 at 14.5 knts Storm direction: 103.3 at 10.9 knts Shear (0-3000m) pos: 3.9 neg: 0.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 130.7 deg Storm rel helicity (0-3000m) pos: 97.7 neg: 0.0 tot: 97.7 m^2/s^2 ave: 32.6 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 4.7 10^-3/s Energy-Hel index: 0.97 Bulk Rich Number: 25.11 Bulk Shear: 67.27 m/s