Category Archives: space weather

Data Assimilation Improves Space Weather Forecasting Skill

By: Matthew Lang Over the past few years, I have been working on using data assimilation methodologies that are prevalent in meteorology to improve forecasts of space weather events (Lang et al. 2017; Lang and Owens 2019). Data assimilation does … Continue reading

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The giant space plasma waves that can destroy our satellites

By: Sarah Bentley Everyday life is becoming more and more dependent on satellite services. From critical communications to forecasting and GPS, we would feel the impact of these lost services quickly. The location and accurate time provided by GPS is … Continue reading

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Howling Space Gales and why we should photograph them.

By: Luke Barnard Most people are familiar with the fact the Sun emits a range of electromagnetic radiation (e.g. sunlight), and that this radiation is necessary to sustain life on Earth as we know it. What is less well known … Continue reading

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Do we have an appropriate description of energetic particles in the Earth’s outer radiation belt?

By: Oliver Allanson Figure 1: A particle undergoes Brownian motion. The short answer: probably not, at least not all of the time. In our state-of-the-art and physics-based numerical experiments, we analyse the motion of 100 million individual high-energy electrons that evolve … Continue reading

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