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 License Agreement

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Currently the SWACI services are migrated to the Ionosphere Monitoring and Prediction Center (IMPC). This may cause downtimes of several products or parts of this webpage. To get latest news and product updates please visit impc.dlr.de!

Space weather tour

Space weather refers to conditions on the Sun and in the solar wind, magnetosphere, ionosphere, and thermosphere that can influence the performance and reliability of space-borne and ground-based technological systems and that can affect human life or health.

The Sun is the main driver of space weather near Earth. Other phenomena such as galactic cosmic rays also contribute to space weather.


The animation is an artist's impression of the chain of events leading from a solar eruption to aurora in the Earth's atmosphere.
Source: CDQ Solutions Helsinki