MODEL GRIDDED SOUNDING PLOTTING (Ver 5.52-LINUX-X11)
Current filename: /home/data/models/nam_218/2108281200F012.nam218
Reading from grid file:/home/data/models/nam_218/2108281200F012.nam218
Searching file for grids...
Date: 12 hour NAM valid 0Z SUN 29 AUG 21
Station: 46.18,-103.48
Latitude: 46.18
Longitude: -103.48
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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
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0 1000 125
1 950 566
SFC 912 919 17.7 11.1 65 6.5 13.6 262 10 298.6 300.3 290.4 325.3 9.14
3 900 1029 16.4 10.2 67 6.2 12.6 264 13 298.4 300.0 289.9 323.8 8.69
4 850 1512 12.0 8.2 78 3.8 9.8 279 20 298.7 300.2 289.5 322.4 8.07
5 800 2016 8.5 4.7 77 3.8 6.4 308 23 300.2 301.4 288.8 320.1 6.71
6 750 2547 5.2 -0.4 67 5.6 2.4 313 20 302.2 303.1 287.8 317.2 4.95
7 700 3107 1.7 -4.5 63 6.2 -1.2 312 17 304.3 305.0 287.5 316.3 3.90
8 650 3700 -2.0 -9.8 55 7.8 -5.1 303 19 306.7 307.2 287.2 315.5 2.80
9 600 4331 -5.8 -17.6 39 11.8 -9.5 289 24 309.5 309.8 287.0 314.7 1.60
10 550 5007 -10.3 -26.5 25 16.2 -14.2 277 28 311.9 312.1 286.9 314.6 0.80
11 500 5733 -15.6 -26.9 38 11.2 -18.1 268 31 314.0 314.1 287.7 316.9 0.85
12 450 6517 -21.9 -33.4 35 11.5 -23.8 257 34 315.7 315.8 287.9 317.4 0.51
13 400 7371 -28.9 -42.0 27 13.1 -30.3 243 35 317.4 317.5 288.2 318.3 0.24
14 350 8310 -36.8 -45.1 42 8.3 -37.4 229 33 319.2 319.2 288.7 319.9 0.20
15 300 9361 -43.3 -57.2 20 13.9 -43.8 236 37 324.4 324.4 290.2 324.6 0.06
16 250 10577 -45.7 -67.1 7 21.4 -46.3 241 45 338.2 338.2 293.9 338.3 0.02
17 200 12060 -47.5 -76.6 2 29.1 -48.1 248 47 357.6 357.6 298.2 357.6 0.01
18 150 13945 -50.9 -80.4 2 29.5 -51.5 264 37 382.4 382.4 302.6 382.4 0.00
19 100 16553 -55.3 -83.7 2 28.4 -55.8 258 27 420.9 420.9 307.8 420.9 0.00
TRP 0
WND 0
Sounding variables and indices
1000-500 mb thick: 5608.26 m
Freezing level: 677.38 mb = 3374.89 m = 11072.33 ft
Wetbulb zero: 716.12 mb = 2921.99 m = 9586.47 ft
Precipitable water: 0.74 inches
Sfc-500 mean rel hum: 54.52 %
Est. max temperature: 20.72 C = 69.30 F
Sfc-Lift cond lev (LCL): 826.92 mb = 1740.87 m = 5711.45 ft T: 10.40 C
700-500 lapse rate: 6.59 C/km
ThetaE index: 10.70 C Layer 900.0- 500.0 mb
Conv cond level (CCL): 776.56 mb = 2260.82 m = 7417.29 ft
Mean mixing ratio: 8.11 g/kg
Conv temperature: 20.12 C = 68.22 F
Cap Strength: 1.20 C
Lifted Index: -0.67 C Risk: Thunderstorms probable
Lifted Index @300 mb: 1.83 C
Lifted Index @700 mb: 0.17 C
Showalter Index: -0.55 C Risk: Thunderstorms probable
Total Totals Index: 51.54 C Risk: Scattered heavy thunderstorms
Vertical Totals Index: 27.65 C
Cross Totals Index: 23.88 C
K Index: 29.69 Risk: 40-60 % chance of thunderstorms
Sweat Index: 219.55 Risk: None
Energy Index: -1.12 Risk: Scattered severe thunderstorms
Parcel Indices
Parcel: using 100 mb layer
CAPE (B+): 159.74 J/kg
Max Up Vert Vel: 17.87 m/s
Conv Inhibition (B-): 35.04 J/kg
Cap Strength: 1.20 C
Lift Cond Lev (LCL): 802.43 mb = 1991.13 m = 6532.49 ft
Lev Free Conv (LFC): 667.43 mb = 3487.93 m = 11443.19 ft
Equ Level (EL): 327.43 mb = 8764.37 m = 28754.13 ft
B at Equ Level: 158.65 J/kg
Max Parcel Lev (MPL): 267.43 mb = 10127.47 m = 33226.19 ft
Wind Parameters
Mean winds (0-6000m): 281.6 at 24.2 knts
Storm direction: 311.6 at 18.1 knts
Shear (0-3000m) pos: 2.4 neg: 0.9 tot: 3.4 10-3/s
Storm rel Dir Shear (0-3000m): 80.4 deg
Storm rel helicity (0-3000m) pos: 54.4 neg: 0.0 tot: 54.4 m^2/s^2
ave: 18.1 10^-3 m/s^2 rel: 0.74
Storm rel vorticity (0-3000m) horiz: 5.9 stream: 4.4 10^-3/s
Energy-Hel index: 0.05
Bulk Rich Number: 11.77
Bulk Shear: 13.57 m/s
