New research doubles the odds of extreme geomagnetic storms.
A new study just published in the research journal Space Weather finds that extreme geomagnetic storms happen twice as often as previously thought.
Storms once thought to be 100-year events may recur in less than 45 years. These conclusions result from a combination of cutting-edge statistics and years of historical detective work.
Get the full story @ Spaceweather.com.
http://www.southgatearc.org/news/2021/april/new-research-doubles-the-odds-of-extreme-geomagnetic-storms.htm#.YHGpmuj7TIV
Mike Terry in WOR groups.io (2021-04-10)