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SLP, 1000-500 mb
Thickness

00h 06h 12h 18h
24h 30h 36h 42h
48h 54h 60h 66h
72h 78h 84h
Model
Loop
Difference
Loop
Combined
Loop
NAM
GFS GFS-NAM GFS,NAM

SLP, 6-H Accumulated
Precipitation (in)

06h 12h 18h 24h
30h 36h 42h 48h
54h 60h 66h 72h
78h 84h 0-84h
Model
Loop
Combined
Loop
NAM
GFS GFS,NAM

SLP, Alaska 6-H Accumulated
Precipitation (in)

06h 12h 18h 24h
30h 36h 42h 48h
54h 60h 66h 72h
78h 84h
Model
Loop
Combined
Loop
NAM
GFS GFS,NAM

24-H Accumulated
Precipitation (in)

06-30h 18-42h
30-54h 42-66h
54-78h

Precipitation Type

00h 06h 12h 18h
24h 30h 36h 42h
48h 54h 60h 66h
72h 78h 84h
East
CONUS
West
CONUS
NAM X X
GFS X X
NAM,GFS X X

6-H Accumulated
Convective
Precipitation (in)

06h 12h 18h 24h
30h 36h 42h 48h
54h 60h 66h 72h
78h 84h
Model
Loop
Combined
Loop
NAM
GFS GFS,NAM

CONUS Shelter
Temperature (deg C)

00h 06h 12h 18h
24h 30h 36h 42h
48h 54h 60h 66h
72h 78h 84h

Alaska Shelter
Temperature (deg C)

00h 06h 12h 18h
24h 30h 36h 42h
48h 54h 60h 66h
72h 78h 84h
East
CONUS
West
CONUS
Alaska
NAM X X X
GFS X X X
NAM,GFS X X X
GFS-NAM X X X

CONUS Shelter
Dew Point Temperature (deg C)

00h 06h 12h 18h
24h 30h 36h 42h
48h 54h 60h 66h
72h 78h 84h

East
CONUS
West
CONUS
NAM X X
GFS X X
NAM,GFS X X
GFS-NAM X X

Total Column
Precipitable Water (mm)

00h 06h 12h 18h
24h 30h 36h 42h
48h 54h 60h 66h
72h 78h 84h
Model
Loop
Difference
Loop
Combined
Loop
NAM
GFS GFS-NAM GFS,NAM

Total Cloud
Fraction (%)

00h 06h 12h 18h
24h 30h 36h 42h
48h 54h 60h 66h
72h 78h 84h
Model
Loop
Difference
Loop
Combined
Loop
NAM
GFS GFS-NAM GFS,NAM

Total Column
Condensate

00h 06h 12h 18h
24h 30h 36h 42h
48h 54h 60h 66h
72h 78h 84h
Model
Loop
Combined
Loop
NAM
GFS GFS,NAM

850 mb Temp, Height

00h 06h 12h 18h
24h 30h 36h 42h
48h 54h 60h 66h
72h 78h 84h
Model
Loop
Difference
Loop (Temp)
Combined
Loop
NAM
GFS GFS-NAM GFS,NAM

850 mb Wind

00h 06h 12h 18h
24h 30h 36h 42h
48h 54h 60h 66h
72h 78h 84h
Model
Loop
Combined
Loop
NAM
GFS GFS,NAM

Wind differences
vs Ops NAM

GFS
850mb (East) X
700mb (Central) X
700mb (West) X

700mb Height and RH

00h 06h 12h 18h
24h 30h 36h 42h
48h 54h 60h 66h
72h 78h 84h
Model
Loop
Difference
Loop (RH)
Combined
Loop
NAM
GFS GFS-NAM GFS,NAM

700mb Vertical Velocity

00h 06h 12h 18h
24h 30h 36h 42h
48h 54h 60h 66h
72h 78h 84h
Model
Loop
Combined
Loop
NAM
GFS GFS,NAM

500mb Height
and Vorticity

00h 06h 12h 18h
24h 30h 36h 42h
48h 54h 60h 66h
72h 78h 84h
Model
Loop
Difference
Loop
Combined
Loop
NAM
GFS GFS-NAM GFS,NAM

500mb Wind

00h 06h 12h 18h
24h 30h 36h 42h
48h 54h 60h 66h
72h 78h 84h
Model
Loop
Difference
Loop
Combined
Loop
NAM
GFS GFS-NAM GFS,NAM

250mb Height
and Wind Speed (kt)

00h 06h 12h 18h
24h 30h 36h 42h
48h 54h 60h 66h
72h 78h 84h
Model
Loop
Combined
Loop
NAM
GFS GFS,NAM

250mb Wind

00h 06h 12h 18h
24h 30h 36h 42h
48h 54h 60h 66h
72h 78h 84h
Model
Loop
Difference
Loop
Combined
Loop
NAM
GFS GFS-NAM GFS,NAM

6-h averaged
surface fluxes

GFS NAM
Downward
short-wave
X X
Downward
long-wave
X X
Upward
short-wave
X X
Upward
long-wave
X X
Net short-wave X X
Net long-wave X X
Net short-wave
+ long-wave
X X
Latent heat X X
Sensible heat X X
Ground heat X X

NAM,GFS
Downward
short-wave
X
Downward
long-wave
X
Upward
short-wave
X
Upward
long-wave
X
Net short-wave X
Net long-wave X
Net short-wave
+ long-wave
X
Latent heat X
Sensible heat X
Ground heat X