Early history of sudden commencement investigation and some newly discovered historical facts

<p>The history of the research on the SC (sudden commencement) of magnetic storms before World War II is studied in this paper. Since geomagnetic research activities before World War II are still not yet fully known, this paper aims to reveal some historical facts related to SC investigation a...

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Bibliographic Details
Main Authors: Y. Sano, H. Nagano
Format: Article
Language:English
Published: Copernicus Publications 2021-09-01
Series:History of Geo- and Space Sciences
Online Access:https://hgss.copernicus.org/articles/12/131/2021/hgss-12-131-2021.pdf