Instant Weather Maps


      Login/Register            Subscription Info




           Previous    Next

Premium subscriptions now available! Click here for details

GFS 300mb Wind/Height Map Unavailable
Tweet

To share images easily, download the free Imgur Community Extension for Chrome.


About This Map

Wind is the sustained wind speed and direction at a given level of the atmosphere at a given moment. Wind gust is the speed of wind gusts at a given moment. On our weather maps, wind speed and wind gust are given in knots or miles per hour. Geopotential height is the altitude at which the air is at a given pressure at a given moment. When meteorologists mention "upper-level low pressure systems", they are referring to low geopotential heights, usually at the 500mb level. Low geopotential heights are often associated with storm systems and cold air. Geopotential height anomaly is the departure of the geopotential height from average at a given level. On our weather maps, geopotential height and geopotential height anomaly are given in decameters.

Map Unavailable? Click here

© 2011-2022 Instant Weather Maps, LLC. All rights reserved. | Privacy Policy | Terms & Conditions

Map Status


Model Run Hour
GFS 06Z 132
GFS-HR 06Z 129
NAM 06Z 084
RAP 09Z 021
ECMWF 12Z 240
GEFS 06Z 042
CMC 00Z 240

Latest News

2020-12-13: Changed animations from Flash to HTML5.