GFS Maps
Initial Time
Region
Forecast
Level
06Z 20 Aug 2008
00Z 20 Aug 2008
18Z 19 Aug 2008
12Z 19 Aug 2008
06Z 19 Aug 2008
00Z 19 Aug 2008
18Z 18 Aug 2008
12Z 18 Aug 2008
Conterminous US
North America
South America
Australia
Antarctica
North Pole
Europe
Africa
China
Northern Hemisphere
Southern Hemisphere
South Pacific
0 Hours
6 Hours
12 Hours
18 Hours
24 Hours
30 Hours
36 Hours
42 Hours
48 Hours
54 Hours
60 Hours
66 Hours
72 Hours
78 Hours
84 Hours
90 Hours
96 Hours
102 Hours
108 Hours
114 Hours
120 Hours
126 Hours
132 Hours
138 Hours
144 Hours
150 Hours
156 Hours
162 Hours
168 Hours
174 Hours
180 Hours
Loop
10 mb
20 mb
30 mb
50 mb
70 mb
100 mb
150 mb
200 mb
250 mb
300 mb
350 mb
400 mb
450 mb
500 mb
550 mb
600 mb
650 mb
700 mb
750 mb
800 mb
850 mb
900 mb
925 mb
950 mb
975 mb
1000 mb
Surface
First Color Fill
Second Color Fill
First Contour
Second Contour
Vector
None
Wind Speeds
Divergence
Heights
Temperatures
Virt Pot Temp
Temp Adv
Relative Humidity
Mixing Ratio
Vertical Velocity
Absolute Vorticity
1000 - 500 hPa Thickness
Ozone Partial Pressure
None
Wind Speeds
None
Wind Speeds
Divergence
Heights
Temperatures
Virt Pot Temp
Temp Adv
Relative Humidity
Mixing Ratio
Vertical Velocity
Absolute Vorticity
1000 - 500 hPa Thickness
Ozone Partial Pressure
None
Wind Speeds
Divergence
Heights
Temperatures
Virt Pot Temp
Temp Adv
Relative Humidity
Mixing Ratio
Vertical Velocity
Absolute Vorticity
1000 - 500 hPa Thickness
Ozone Partial Pressure
None
Wind Barbs
Wind Arrows
Streamlines
6 Hour Precipitation
Lifted Index
CAPE
CINS
Total Ozone
6 Hour Precipitation
Lifted Index
CAPE
6 Hour Precipitation
Lifted Index
CAPE
CINS
Total Ozone
Sea Level Pressure
6 Hour Precipitation
Lifted Index
CAPE
CINS
Total Ozone
Sea Level Pressure