The solar cycle: predicting the maximum amplitude of the smoothed highest 3-hourly aa index in 3 d for cycle 25 based on a similar-cycle method
Crossref DOI link: https://doi.org/10.1007/s10509-023-04167-5
Published Online: 2023-03-02
Published Print: 2023-03
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Du, Z. L.
Text and Data Mining valid from 2023-03-01
Version of Record valid from 2023-03-01
Article History
Received: 25 May 2022
Accepted: 23 February 2023
First Online: 2 March 2023
Declarations
:
: The authors declare no competing interests.