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Forecasting the Solar Drivers of Severe Space Weather from Active-Region Magnetograms

Forecasting the Solar Drivers of Severe Space Weather from Active-Region Magnetograms

Paperback

General Political Science

ISBN10: 1289018448
ISBN13: 9781289018443
Publisher: Bibliogov
Published: Jun 26 2013
Pages: 22
Weight: 0.13
Height: 0.05 Width: 7.44 Depth: 9.69
Language: English
Solar drivers of severe space weather can be predicted from line-of-sight magnetograms, via a free-energy proxy measured from the neutral lines. This can be done in near real time. In addition to depending strongly on the free magnetic energy, an active region's chance of having a major eruption depends strongly on other aspects of the evolving magnetic field (e.g., its complexity and flux emergence).

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General Political Science