Centennial evolution of monthly solar wind speeds: Fastest monthly solar wind speeds from long-duration coronal holes
High speed solar wind streams (HSSs) are very efficient drivers of geomagnetic activity at high latitudes. In this paper we use a recently developed $Δ{H}$ parameter of geomagnetic activity, calculated from the night-side hourly magnetic field measurements of the Sodankylä observatory, as a proxy fo...
| Main Authors: | , , |
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| Format: | Text |
| Language: | unknown |
| Published: |
arXiv
2017
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| Subjects: | |
| Online Access: | https://dx.doi.org/10.48550/arxiv.1702.03924 https://arxiv.org/abs/1702.03924 |